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ROLLOUT 2 · boto/botocore

boto__botocore-830

Not solved
466 stotal time
25tool calls
25model calls
5,196tokens generated
228,079prompt tokens read

Empty agent patch

Turn by turn

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System instructions 4,822 characters
You are a principal Python software engineer resolving a repository issue in `/workspace`.
Your sole objective is to produce a minimal, root-cause source patch that passes every hidden fail-to-pass and pass-to-pass regression test on the first grading run.

## Critical Environment & Grader Rules
1. **Air-Gapped Sandbox & Available CLI Tools**: No network access. Never run `pip`, `uv`, `conda`, or `git fetch`. Note: `rg` (`ripgrep`) is NOT installed in the container — always use `grep -rn --include="*.py"` for fast exact searches so you never waste a tool call on `command not found`.
2. **Protected Grading Paths**: Before running official verification, the grading harness **strips and reverts all changes** to `tests/`, `test/`, `testing/`, `test_*.py`, `*_test.py`, `conftest.py`, `pyproject.toml`, `setup.cfg`, `pytest.ini`, and `tox.ini`. Every part of your fix MUST reside in non-test production source files.
3. **Untracked File Trap (`git add -N .`)**: `submit_patch` stages ALL untracked files inside `/workspace`! Never leave reproduction or scratch files inside `/workspace` — run reproductions inline via `python3 - <<'PY'` or inside `/tmp/repro.py` in a single `run_command`.
4. **Stdout Truncation Rule**: `run_command` truncates stdout after the first 5,000 characters from the TOP. Always run pytest quietly with short tracebacks:
   `pytest path/to/test_file.py -k pattern -q --tb=short --no-header`
   If a test file is large, redirect output to `/tmp/pytest.log` and inspect `tail -n 80 /tmp/pytest.log` so failure tracebacks at the bottom are never cut off.
5. **Strict Pacing Discipline**: `get_status` and `submit_patch` are free and do NOT count toward `max_tool_calls`. Target **16-22 counted tool calls total**, and **begin your first `edit_file` change no later than tool call 15**. Reserve at least 4 calls for verification, `git status --short && git diff`, and submission.

## Execution Protocol

### Phase 1 — Pinpoint Code & Tests Immediately (1-2 tool calls)
- The user message already contains `Workspace Layout` — do NOT waste a turn running `ls` on top-level directories.
- Run a single compound `run_command` with `grep -rn --include="*.py"` to locate:
  (a) the exact symbols, error strings, or functions from the problem description,
  (b) **all parallel or sibling implementations** (for example sync + async variants, `Client` + `AsyncClient`, serializer + deserializer, multiple backends/dialects, base + subclass methods, `__init__.py` / `__all__` exports), and
  (c) the closest existing unit test files under `tests/`.

### Phase 2 — Deep Read & Spec Anchor (2-5 tool calls)
- Use `read_file` with generous `start_line` and `end_line` windows (180-300 lines per call so you read whole modules in fewer calls) on the target function/class, callers, type annotations, and neighboring tests.
- Before editing, verify every explicit and implicit requirement from the issue: exact parameter names, defaults, boundary/domain edge cases, exception types/messages, `None` vs empty collection vs falsy (`0`, `False`, `""`) semantics, mutability/copying, and return types.

### Phase 3 — Reproduce Bug in One Call (1 tool call)
- Run ONE concise command (`python3 - <<'PY' ... PY` or targeted `pytest ... -q --tb=short --no-header`) via `run_command` to observe the exact pre-fix failure. Do NOT spend multiple tool calls writing separate reproduction scripts.

### Phase 4 — Surgical Implementation Across All Parallel Paths (1-4 tool calls)
- Begin editing by tool call 15! Use `edit_file` with 4-6 lines of exact surrounding context copied from `read_file`.
- Update ALL parallel codepaths (sync/async, multiple classes/dialects, type hints) consistently so partial fixes do not fail sibling tests.
- **2-Strike Edit Rule**: If `edit_file` fails twice on the same block due to whitespace or escaping, do not retry `edit_file` a third time — apply an atomic Python transformation via `run_command` and immediately verify `python3 -m py_compile path/to/file.py`.

### Phase 5 — Edge-Case Verification, Diff Hygiene & Clean Exit (2-4 tool calls)
- Run a single compound `run_command` testing both your reproduction + boundary edge cases (`None`, empty input, leading/trailing delimiters, subdomain/prefix boundaries, subclass/async parity) AND the relevant existing `pytest` module(s) with `-q --tb=short --no-header`.
- Run `git status --short && git diff` via `run_command`. Confirm:
  - ZERO untracked (`??`) files in `/workspace` (`rm -f` any untracked workspace files immediately),
  - ZERO modifications to `tests/` or protected config files (`git checkout -- tests/` if touched),
  - Minimal, clean diff with valid imports and indentation.
- Call `submit_patch` once verification passes, then respond with a brief 2-sentence plain-text summary and make NO further tool calls.
Task prompt 5,435 characters
You are evaluating a software engineering task for repository boto/botocore.

Problem Statement:
Dynamodb local uses HTTPS instead of HTTP
In our endpoints.json we have:

```
            "local": {
              "hostname": "localhost:8000",
              "protocols": [
                "http"
              ],
              "credentialScope": {
                "region": "us-east-1"
              }
            }

```

However, creating a client with this region will use HTTPS:

```
>>> import botocore.session
>>> botocore.session.get_session().create_client('dynamodb', 'local').list_tables()
...
botocore.vendored.requests.exceptions.SSLError: [SSL: UNKNOWN_PROTOCOL] unknown protocol (_ssl.c:581)
```

My best guess is that we're not honoring the `protocol` key from endpoints.json when creating clients.

## Task Budget (Session terminates when any budget is exhausted)
- Time allowance: 7.5 minutes
- Tool calls allowance: 30 calls
- Max loop iterations: 40 turns

## Execution Environment Rules
- Single command timeout: 90 seconds (commands exceeding this fail without ending the session)
- Command output limit: 5000 characters
- File view limit: 150 lines per read_file call
- File character limit: 10000 characters per read_file call
- Environment is offline (no network/PyPI access). All repository and test dependencies are ALREADY pre-installed. Do NOT attempt to run pip install or download packages.

## Instructions:
0. All source code is under `/workspace`. Do NOT search outside `/workspace` (e.g. `/usr/`, `/wheels/`, system site-packages). If imports fail, the issue is in the source code under `/workspace`, not in missing system packages.
1. Analyze the problem statement and any provided hints carefully to identify all requested script paths, CLI subcommands, or Python modules.
2. Inspect existing codebase conventions and test files before making edits.
3. Verify your implementation using targeted tests or inline assertions before submitting.
4. Call submit_patch only after your implementation is complete and verified.
5. As your final action, you must return a text-only response reporting your completion to terminate the session.
## Workspace Layout
The repository is located at `/workspace`. Here is the directory tree (up to 3 levels):
```
./CHANGELOG.rst
./CONTRIBUTING.rst
./LICENSE.txt
./MANIFEST.in
./NOTICE
./README.rst
./botocore
./botocore/__init__.py
./botocore/auth.py
./botocore/awsrequest.py
./botocore/client.py
./botocore/compat.py
./botocore/config.py
./botocore/configloader.py
./botocore/credentials.py
./botocore/data
./botocore/data/_retry.json
./botocore/data/acm
./botocore/data/apigateway
./botocore/data/autoscaling
./botocore/data/cloudformation
./botocore/data/cloudfront
./botocore/data/cloudhsm
./botocore/data/cloudsearch
./botocore/data/cloudsearchdomain
./botocore/data/cloudtrail
./botocore/data/cloudwatch
./botocore/data/codecommit
./botocore/data/codedeploy
./botocore/data/codepipeline
./botocore/data/cognito-identity
./botocore/data/cognito-sync
./botocore/data/config
./botocore/data/datapipeline
./botocore/data/devicefarm
./botocore/data/directconnect
./botocore/data/ds
./botocore/data/dynamodb
./botocore/data/dynamodbstreams
./botocore/data/ec2
./botocore/data/ecr
./botocore/data/ecs
./botocore/data/efs
./botocore/data/elasticache
./botocore/data/elasticbeanstalk
./botocore/data/elastictranscoder
./botocore/data/elb
./botocore/data/emr
./botocore/data/endpoints.json
./botocore/data/es
./botocore/data/events
./botocore/data/firehose
./botocore/data/gamelift
./botocore/data/glacier
./botocore/data/iam
./botocore/data/importexport
./botocore/data/inspector
./botocore/data/iot
./botocore/data/iot-data
./botocore/data/kinesis
./botocore/data/kms
./botocore/data/lambda
./botocore/data/logs
./botocore/data/machinelearning
./botocore/data/marketplacecommerceanalytics
./botocore/data/opsworks
./botocore/data/rds
./botocore/data/redshift
./botocore/data/route53
./botocore/data/route53domains
./botocore/data/s3
./botocore/data/sdb
./botocore/data/ses
./botocore/data/sns
./botocore/data/sqs
./botocore/data/ssm
./botocore/data/storagegateway
./botocore/data/sts
./botocore/data/support
./botocore/data/swf
./botocore/data/waf
./botocore/data/workspaces
./botocore/docs
./botocore/docs/__init__.py
./botocore/docs/bcdoc
./botocore/docs/client.py
./botocore/docs/docstring.py
./botocore/docs/example.py
./botocore/docs/method.py
./botocore/docs/paginator.py
./botocore/docs/params.py
./botocore/docs/service.py
./botocore/docs/shape.py
./botocore/docs/sharedexample.py
./botocore/docs/utils.py
./botocore/docs/waiter.py
./botocore/endpoint.py
./botocore/exceptions.py
./botocore/handlers.py
./botocore/hooks.py
./botocore/loaders.py
./botocore/model.py
./botocore/paginate.py
./botocore/parsers.py
./botocore/regions.py
./botocore/response.py
./botocore/retryhandler.py
./botocore/serialize.py
./botocore/session.py
./botocore/signers.py
./botocore/stub.py
./botocore/translate.py
./botocore/utils.py
./botocore/validate.py
./botocore/vendored
./botocore/vendored/__init__.py
./botocore/vendored/requests
./botocore/vendored/six.py
./botocore/waiter.py
./docs
./requirements-docs.txt
./requirements.txt
./requirements26.txt
./scripts
./scripts/ci
./scripts/ci/install
./scripts/ci/run-acceptance-tests
./scripts/ci/run-integ-tests
./scripts/ci/run-tests
./scripts/get-model-filename
./setup.cfg
./setup.py
./tests
./tox.ini
```
Turn 1at 34 s289 tokens out3,855 prompt tokens
The user is reporting an issue where `botocore` uses HTTPS instead of HTTP when the region is set to 'local' for 'dynamodb', even though `endpoints.json` explicitly lists `http` as the protocol for `local`.

The provided example is:
```python
import botocore.session
botocore.session.get_session().create_client('dynamodb', 'local').list_tables()
```

This results in an `SSLError` because it's trying to use HTTPS on a local endpoint that probably only supports HTTP.

I need to find where `botocore` determines the protocol (HTTP vs HTTPS) and ensure it honors the `protocols` list in `endpoints.json`.

First, I'll search for where `protocols` from `endpoints.json` might be handled. I'll start by looking at `botocore/endpoint.py` and `botocore/client.py` or `botocore/session.py`.

Wait, the problem says "My best guess is that we're not honoring the `protocol` key from endpoints.json when creating clients."

Let's search for "protocols" in the codebase.
TOOL CALL · run_command
{
  "command": "grep -rn --include=\"*.py\" \"protocols\" botocore/"
}
Result of run_command 909 characters
{
  "status": "ok",
  "stdout": "botocore/serialize.py:61:    # TODO: Unknown protocols.\nbotocore/serialize.py:360:    \"\"\"Base class for rest protocols.\nbotocore/serialize.py:362:    The only variance between the various rest protocols is the\nbotocore/parsers.py:19:There are many similarities amongst the different protocols with regard\nbotocore/parsers.py:48:contains logic that is similar amongst all the different protocols (``query``,\nbotocore/parsers.py:54:* The ``json`` and ``rest-json`` protocols both have JSON bodies that are\nbotocore/parsers.py:56:* The ``rest-json`` and ``rest-xml`` protocols have additional attributes\nbotocore/parsers.py:161:    various protocols must implement.\nbotocore/regions.py:54:            - protocols: (list<string>) A list of supported protocols\nbotocore/vendored/requests/status_codes.py:9:    101: ('switching_protocols',),\n",
  "stderr": "",
  "exit_code": 0
}
Generated tokens 289 tokens · stopped: STOP
<|channel>thought The user is reporting an issue where `botocore` uses HTTPS instead of HTTP when the region is set to 'local' for 'dynamodb', even though `endpoints.json` explicitly lists `http` as the protocol for `local`. The provided example is: ```python import botocore.session botocore.session.get_session().create_client('dynamodb', 'local').list_tables() ``` This results in an `SSLError` because it's trying to use HTTPS on a local endpoint that probably only supports HTTP. I need to find where `botocore` determines the protocol (HTTP vs HTTPS) and ensure it honors the `protocols` list in `endpoints.json`. First, I'll search for where `protocols` from `endpoints.json` might be handled. I'll start by looking at `botocore/endpoint.py` and `botocore/client.py` or `botocore/session.py`. Wait, the problem says "My best guess is that we're not honoring the `protocol` key from endpoints.json when creating clients." Let's search for "protocols" in the codebase.<channel|><|tool_call>call:run_command{command:<|"|>grep -rn --include="*.py" "protocols" botocore/<|"|>}<tool_call|><|tool_response>
Turn 2at 41 s106 tokens out4,434 prompt tokens
The grep results for "protocols" don't seem to point to endpoint resolution. Maybe I should search for where the endpoint is constructed. `botocore/endpoint.py` seems like a good place.

Let's look at `botocore/endpoint.py`. I want to see how it decides whether to use `http://` or `https://`.
TOOL CALL · run_command
{
  "command": "grep -rn \"http\" botocore/endpoint.py"
}
Result of run_command 1,141 characters
{
  "status": "ok",
  "stdout": "1:# Copyright (c) 2012-2013 Mitch Garnaat http://garnaat.org/\n8:# http://aws.amazon.com/apache2.0/\n47:def convert_to_response_dict(http_response, operation_model):\n53:    :type http_response: botocore.vendored.requests.model.Response\n54:    :param http_response: The HTTP response from an AWS service request.\n64:        'headers': http_response.headers,\n65:        'status_code': http_response.status_code,\n68:        response_dict['body'] = http_response.content\n71:            http_response.raw, response_dict['headers'].get('content-length'))\n73:        response_dict['body'] = http_response.content\n103:        self.http_session = PreserveAuthSession()\n166:        # (http_response, parsed_dict).\n170:            logger.debug(\"Sending http request: %s\", request)\n171:            http_response = self.http_session.send(\n197:        # This returns the http_response and the parsed_data.\n198:        response_dict = convert_to_response_dict(http_response,\n202:        return ((http_response,\n257:        # https://github.com/kennethreitz/requests/issues/1436\n",
  "stderr": "",
  "exit_code": 0
}
Generated tokens 106 tokens · stopped: STOP
The grep results for "protocols" don't seem to point to endpoint resolution. Maybe I should search for where the endpoint is constructed. `botocore/endpoint.py` seems like a good place. Let's look at `botocore/endpoint.py`. I want to see how it decides whether to use `http://` or `https://`. <channel|><|tool_call>call:run_command{command:<|"|>grep -rn "http" botocore/endpoint.py<|"|>}<tool_call|><|tool_response>
Turn 3at 48 s109 tokens out4,930 prompt tokens
Wait, `botocore/endpoint.py` doesn't seem to be doing the endpoint URL construction. Let me search for where the URL is constructed. Maybe `botocore/client.py` or something related to `EndpointResolver`.

Actually, let me check where the `endpoints.json` is used. I'll search for `endpoints.json` in the code.
TOOL CALL · run_command
{
  "command": "grep -rn \"endpoints.json\" botocore/"
}
Result of run_command 127 characters
{
  "status": "error",
  "error_type": "CommandError",
  "error_message": "",
  "details": {
    "stdout": "",
    "stderr": "",
    "exit_code": 1
  }
}
Generated tokens 109 tokens · stopped: STOP
Wait, `botocore/endpoint.py` doesn't seem to be doing the endpoint URL construction. Let me search for where the URL is constructed. Maybe `botocore/client.py` or something related to `EndpointResolver`. Actually, let me check where the `endpoints.json` is used. I'll search for `endpoints.json` in the code. <channel|><|tool_call>call:run_command{command:<|"|>grep -rn "endpoints.json" botocore/<|"|>}<tool_call|><|tool_response>
Turn 4at 53 s73 tokens out5,094 prompt tokens
Wait, `grep` returned 1? That's strange. Maybe it's referred to as a file in `loaders.py`?

Let's check `botocore/loaders.py`.
TOOL CALL · run_command
{
  "command": "grep -rn \"endpoints\" botocore/loaders.py"
}
Result of run_command 135 characters
{
  "status": "ok",
  "stdout": "361:        only needed to load *non* model files (such as _endpoints and\n",
  "stderr": "",
  "exit_code": 0
}
Generated tokens 73 tokens · stopped: STOP
Wait, `grep` returned 1? That's strange. Maybe it's referred to as a file in `loaders.py`? Let's check `botocore/loaders.py`. <channel|><|tool_call>call:run_command{command:<|"|>grep -rn "endpoints" botocore/loaders.py<|"|>}<tool_call|><|tool_response>
Turn 5at 60 s85 tokens out5,227 prompt tokens
Okay, that's not very helpful.

Let's think about how `botocore` resolves endpoints. It usually has some logic to determine the URL based on the service and region.

If I look at `botocore/session.py`, `create_client` is called.
TOOL CALL · read_file
{
  "filepath": "botocore/session.py"
}
Result of read_file 7,125 characters
{
  "status": "ok",
  "filepath": "botocore/session.py",
  "content": "# Copyright (c) 2012-2013 Mitch Garnaat http://garnaat.org/\n# Copyright 2012-2014 Amazon.com, Inc. or its affiliates. All Rights Reserved.\n#\n# Licensed under the Apache License, Version 2.0 (the \"License\"). You\n# may not use this file except in compliance with the License. A copy of\n# the License is located at\n#\n# http://aws.amazon.com/apache2.0/\n#\n# or in the \"license\" file accompanying this file. This file is\n# distributed on an \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF\n# ANY KIND, either express or implied. See the License for the specific\n# language governing permissions and limitations under the License.\n\"\"\"\nThis module contains the main interface to the botocore package, the\nSession object.\n\"\"\"\n\nimport copy\nimport logging\nimport os\nimport platform\n\nfrom botocore import __version__\nimport botocore.configloader\nimport botocore.credentials\nimport botocore.client\nfrom botocore.exceptions import ConfigNotFound, ProfileNotFound\nfrom botocore.exceptions import UnknownServiceError\nfrom botocore import handlers\nfrom botocore.hooks import HierarchicalEmitter, first_non_none_response\nfrom botocore.loaders import create_loader\nfrom botocore.parsers import ResponseParserFactory\nfrom botocore.regions import EndpointResolver\nfrom botocore.model import ServiceModel\nfrom botocore import paginate\nfrom botocore import waiter\nfrom botocore import retryhandler, translate\n\n\nclass Session(object):\n    \"\"\"\n    The Session object collects together useful functionality\n    from `botocore` as well as important data such as configuration\n    information and credentials into a single, easy-to-use object.\n\n    :ivar available_profiles: A list of profiles defined in the config\n        file associated with this session.\n    :ivar profile: The current profile.\n    \"\"\"\n\n    #: A default dictionary that maps the logical names for session variables\n    #: to the specific environment variables and configuration file names\n    #: that contain the values for these variables.\n    #: When creating a new Session object, you can pass in your own dictionary\n    #: to remap the logical names or to add new logical names.  You can then\n    #: get the current value for these variables by using the\n    #: ``get_config_variable`` method of the :class:`botocore.session.Session`\n    #: class.\n    #: These form the keys of the dictionary.  The values in the dictionary\n    #: are tuples of (<config_name>, <environment variable>, <default value>,\n    #: <conversion func>).\n    #: The conversion func is a function that takes the configuration value\n    #: as an argument and returns the converted value.  If this value is\n    #: None, then the configuration value is returned unmodified.  This\n    #: conversion function can be used to type convert config values to\n    #: values other than the default values of strings.\n    #: The ``profile`` and ``config_file`` variables should always have a\n    #: None value for the first entry in the tuple because it doesn't make\n    #: sense to look inside the config file for the location of the config\n    #: file or for the default profile to use.\n    #: The ``config_name`` is the name to look for in the configuration file,\n    #: the ``env var`` is the OS environment variable (``os.environ``) to\n    #: use, and ``default_value`` is the value to use if no value is otherwise\n    #: found.\n    SESSION_VARIABLES = {\n        # logical:  config_file, env_var,        default_value, conversion_func\n        'profile': (None, ['AWS_DEFAULT_PROFILE', 'AWS_PROFILE'], None, None),\n        'region': ('region', 'AWS_DEFAULT_REGION', None, None),\n        'data_path': ('data_path', 'AWS_DATA_PATH', None, None),\n        'config_file': (None, 'AWS_CONFIG_FILE', '~/.aws/config', None),\n        'ca_bundle': ('ca_bundle', 'AWS_CA_BUNDLE', None, None),\n\n        # This is the shared credentials file amongst sdks.\n        'credentials_file': (None, 'AWS_SHARED_CREDENTIALS_FILE',\n                             '~/.aws/credentials', None),\n\n        # These variables only exist in the config file.\n\n        # This is the number of seconds until we time out a request to\n        # the instance metadata service.\n        'metadata_service_timeout': ('metadata_service_timeout',\n                                     'AWS_METADATA_SERVICE_TIMEOUT', 1, int),\n        # This is the number of request attempts we make until we give\n        # up trying to retrieve data from the instance metadata service.\n        'metadata_service_num_attempts': ('metadata_service_num_attempts',\n                                          'AWS_METADATA_SERVICE_NUM_ATTEMPTS', 1, int),\n    }\n\n    #: The default format string to use when configuring the botocore logger.\n    LOG_FORMAT = '%(asctime)s - %(name)s - %(levelname)s - %(message)s'\n\n    def __init__(self, session_vars=None, event_hooks=None,\n                 include_builtin_handlers=True, profile=None):\n        \"\"\"\n        Create a new Session object.\n\n        :type session_vars: dict\n        :param session_vars: A dictionary that is used to override some or all\n            of the environment variables associated with this session.  The\n            key/value pairs defined in this dictionary will override the\n            corresponding variables defined in ``SESSION_VARIABLES``.\n\n        :type event_hooks: BaseEventHooks\n        :param event_hooks: The event hooks object to use. If one is not\n            provided, an event hooks object will be automatically created\n            for you.\n\n        :type include_builtin_handlers: bool\n        :param include_builtin_handlers: Indicates whether or not to\n            automatically register builtin handlers.\n\n        :type profile: str\n        :param profile: The name of the profile to use for this\n            session.  Note that the profile can only be set when\n            the session is created.\n\n        \"\"\"\n        self.session_var_map = copy.copy(self.SESSION_VARIABLES)\n        if session_vars:\n            self.session_var_map.update(session_vars)\n        if event_hooks is None:\n            self._events = HierarchicalEmitter()\n        else:\n            self._events = event_hooks\n        if include_builtin_handlers:\n            self._register_builtin_handlers(self._events)\n        self.user_agent_name = 'Botocore'\n        self.user_agent_version = __version__\n        self.user_agent_extra = ''\n        # The _profile attribute is just used to cache the value\n        # of the current profile to avoid going through the normal\n        # config lookup process each access time.\n        self._profile = None\n        self._config = None\n        self._credentials = None\n        self._profile_map = None\n        # This is a dict that stores per session specific config variable\n        # overrides via set_config_variable().\n        self._session_instance_vars = {}",
  "start_line": 1,
  "end_line": 150,
  "total_lines": 892,
  "is_truncated": true
}
Generated tokens 85 tokens · stopped: STOP
Okay, that's not very helpful. Let's think about how `botocore` resolves endpoints. It usually has some logic to determine the URL based on the service and region. If I look at `botocore/session.py`, `create_client` is called. <channel|><|tool_call>call:read_file{filepath:<|"|>botocore/session.py<|"|>}<tool_call|><|tool_response>
Turn 6at 63 s53 tokens out7,166 prompt tokens
I need to find where `create_client` is defined in `botocore/session.py`.
TOOL CALL · read_file
{
  "filepath": "botocore/session.py",
  "start_line": 151
}
Result of read_file 6,513 characters
{
  "status": "ok",
  "filepath": "botocore/session.py",
  "content": "        if profile is not None:\n            self._session_instance_vars['profile'] = profile\n        self._client_config = None\n        self._components = ComponentLocator()\n        self._register_components()\n\n    def _register_components(self):\n        self._register_credential_provider()\n        self._register_data_loader()\n        self._register_endpoint_resolver()\n        self._register_event_emitter()\n        self._register_response_parser_factory()\n\n    def _register_event_emitter(self):\n        self._components.register_component('event_emitter', self._events)\n\n    def _register_credential_provider(self):\n        self._components.lazy_register_component(\n            'credential_provider',\n            lambda:  botocore.credentials.create_credential_resolver(self))\n\n    def _register_data_loader(self):\n        self._components.lazy_register_component(\n            'data_loader',\n            lambda:  create_loader(self.get_config_variable('data_path')))\n\n    def _register_endpoint_resolver(self):\n        def create_default_resolver():\n            loader = self.get_component('data_loader')\n            endpoints = loader.load_data('endpoints')\n            return EndpointResolver(endpoints)\n        self._components.lazy_register_component(\n            'endpoint_resolver', create_default_resolver)\n\n    def _register_response_parser_factory(self):\n        self._components.register_component('response_parser_factory',\n                                            ResponseParserFactory())\n\n    def _register_builtin_handlers(self, events):\n        for spec in handlers.BUILTIN_HANDLERS:\n            if len(spec) == 2:\n                event_name, handler = spec\n                self.register(event_name, handler)\n            else:\n                event_name, handler, register_type = spec\n                if register_type is handlers.REGISTER_FIRST:\n                    self._events.register_first(event_name, handler)\n                elif register_type is handlers.REGISTER_LAST:\n                    self._events.register_last(event_name, handler)\n\n    @property\n    def available_profiles(self):\n        return list(self._build_profile_map().keys())\n\n    def _build_profile_map(self):\n        # This will build the profile map if it has not been created,\n        # otherwise it will return the cached value.  The profile map\n        # is a list of profile names, to the config values for the profile.\n        if self._profile_map is None:\n            self._profile_map = self.full_config['profiles']\n        return self._profile_map\n\n    @property\n    def profile(self):\n        if self._profile is None:\n            profile = self.get_config_variable('profile')\n            self._profile = profile\n        return self._profile\n\n    def get_config_variable(self, logical_name,\n                            methods=('instance', 'env', 'config')):\n        \"\"\"\n        Retrieve the value associated with the specified logical_name\n        from the environment or the config file.  Values found in the\n        environment variable take precedence of values found in the\n        config file.  If no value can be found, a None will be returned.\n\n        :type logical_name: str\n        :param logical_name: The logical name of the session variable\n            you want to retrieve.  This name will be mapped to the\n            appropriate environment variable name for this session as\n            well as the appropriate config file entry.\n\n        :type method: tuple\n        :param method: Defines which methods will be used to find\n            the variable value.  By default, all available methods\n            are tried but you can limit which methods are used\n            by supplying a different value to this parameter.\n            Valid choices are: instance|env|config\n\n        :returns: value of variable or None if not defined.\n\n        \"\"\"\n        # Handle all the short circuit special cases first.\n        if logical_name not in self.session_var_map:\n            return\n        # Do the actual lookups.  We need to handle\n        # 'instance', 'env', and 'config' locations, in that order.\n        value = None\n        var_config = self.session_var_map[logical_name]\n        if self._found_in_instance_vars(methods, logical_name):\n            return self._session_instance_vars[logical_name]\n        elif self._found_in_env(methods, var_config):\n            value = self._retrieve_from_env(var_config[1], os.environ)\n        elif self._found_in_config_file(methods, var_config):\n            value = self.get_scoped_config()[var_config[0]]\n        if value is None:\n            value = var_config[2]\n        if var_config[3] is not None:\n            value = var_config[3](value)\n        return value\n\n    def _found_in_instance_vars(self, methods, logical_name):\n        if 'instance' in methods:\n            return logical_name in self._session_instance_vars\n        return False\n\n    def _found_in_env(self, methods, var_config):\n        return (\n            'env' in methods and\n            var_config[1] is not None and\n            self._retrieve_from_env(var_config[1], os.environ) is not None)\n\n    def _found_in_config_file(self, methods, var_config):\n        if 'config' in methods and var_config[0] is not None:\n            return var_config[0] in self.get_scoped_config()\n        return False\n\n    def _retrieve_from_env(self, names, environ):\n        # We need to handle the case where names is either\n        # a single value or a list of variables.\n        if not isinstance(names, list):\n            names = [names]\n        for name in names:\n            if name in environ:\n                return environ[name]\n        return None\n\n    def set_config_variable(self, logical_name, value):\n        \"\"\"Set a configuration variable to a specific value.\n\n        By using this method, you can override the normal lookup\n        process used in ``get_config_variable`` by explicitly setting\n        a value.  Subsequent calls to ``get_config_variable`` will\n        use the ``value``.  This gives you per-session specific\n        configuration values.\n\n        ::\n            >>> # Assume logical name 'foo' maps to env var 'FOO'\n            >>> os.environ['FOO'] = 'myvalue'",
  "start_line": 151,
  "end_line": 300,
  "total_lines": 892,
  "is_truncated": true
}
Generated tokens 53 tokens · stopped: STOP
I need to find where `create_client` is defined in `botocore/session.py`. <channel|><|tool_call>call:read_file{filepath:<|"|>botocore/session.py<|"|>,start_line:151}<tool_call|><|tool_response>
Turn 7at 68 s56 tokens out8,918 prompt tokens
Still haven't reached `create_client`. Let's read more of `botocore/session.py`.
TOOL CALL · read_file
{
  "filepath": "botocore/session.py",
  "start_line": 301
}
Result of read_file 6,384 characters
{
  "status": "ok",
  "filepath": "botocore/session.py",
  "content": "            >>> s.get_config_variable('foo')\n            'myvalue'\n            >>> s.set_config_variable('foo', 'othervalue')\n            >>> s.get_config_variable('foo')\n            'othervalue'\n\n        :type logical_name: str\n        :param logical_name: The logical name of the session variable\n            you want to set.  These are the keys in ``SESSION_VARIABLES``.\n        :param value: The value to associate with the config variable.\n\n        \"\"\"\n        self._session_instance_vars[logical_name] = value\n\n    def get_scoped_config(self):\n        \"\"\"\n        Returns the config values from the config file scoped to the current\n        profile.\n\n        The configuration data is loaded **only** from the config file.\n        It does not resolve variables based on different locations\n        (e.g. first from the session instance, then from environment\n        variables, then from the config file).  If you want this lookup\n        behavior, use the ``get_config_variable`` method instead.\n\n        Note that this configuration is specific to a single profile (the\n        ``profile`` session variable).\n\n        If the ``profile`` session variable is set and the profile does\n        not exist in the config file, a ``ProfileNotFound`` exception\n        will be raised.\n\n        :raises: ConfigNotFound, ConfigParseError, ProfileNotFound\n        :rtype: dict\n\n        \"\"\"\n        profile_name = self.get_config_variable('profile')\n        profile_map = self._build_profile_map()\n        # If a profile is not explicitly set return the default\n        # profile config or an empty config dict if we don't have\n        # a default profile.\n        if profile_name is None:\n            return profile_map.get('default', {})\n        elif profile_name not in profile_map:\n            # Otherwise if they specified a profile, it has to\n            # exist (even if it's the default profile) otherwise\n            # we complain.\n            raise ProfileNotFound(profile=profile_name)\n        else:\n            return profile_map[profile_name]\n\n    @property\n    def full_config(self):\n        \"\"\"Return the parsed config file.\n\n        The ``get_config`` method returns the config associated with the\n        specified profile.  This property returns the contents of the\n        **entire** config file.\n\n        :rtype: dict\n        \"\"\"\n        if self._config is None:\n            try:\n                config_file = self.get_config_variable('config_file')\n                self._config = botocore.configloader.load_config(config_file)\n            except ConfigNotFound:\n                self._config = {'profiles': {}}\n            try:\n                # Now we need to inject the profiles from the\n                # credentials file.  We don't actually need the values\n                # in the creds file, only the profile names so that we\n                # can validate the user is not referring to a nonexistent\n                # profile.\n                cred_file = self.get_config_variable('credentials_file')\n                cred_profiles = botocore.configloader.raw_config_parse(cred_file)\n                for profile in cred_profiles:\n                    cred_vars = cred_profiles[profile]\n                    if profile not in self._config['profiles']:\n                        self._config['profiles'][profile] = cred_vars\n                    else:\n                        self._config['profiles'][profile].update(cred_vars)\n            except ConfigNotFound:\n                pass\n        return self._config\n\n    def get_default_client_config(self):\n        \"\"\"Retrieves the default config for creating clients\n\n        :rtype: botocore.client.Config\n        :returns: The default client config object when creating clients. If\n            the value is ``None`` then there is no default config object\n            attached to the session.\n        \"\"\"\n        return self._client_config\n\n    def set_default_client_config(self, client_config):\n        \"\"\"Sets the default config for creating clients\n\n        :type client_config: botocore.client.Config\n        :param client_config: The default client config object when creating\n            clients. If the value is ``None`` then there is no default config\n            object attached to the session.\n        \"\"\"\n        self._client_config = client_config\n\n    def set_credentials(self, access_key, secret_key, token=None):\n        \"\"\"\n        Manually create credentials for this session.  If you would\n        prefer to use botocore without a config file, environment variables,\n        or IAM roles, you can pass explicit credentials into this\n        method to establish credentials for this session.\n\n        :type access_key: str\n        :param access_key: The access key part of the credentials.\n\n        :type secret_key: str\n        :param secret_key: The secret key part of the credentials.\n\n        :type token: str\n        :param token: An option session token used by STS session\n            credentials.\n        \"\"\"\n        self._credentials = botocore.credentials.Credentials(access_key,\n                                                             secret_key,\n                                                             token)\n\n    def get_credentials(self):\n        \"\"\"\n        Return the :class:`botocore.credential.Credential` object\n        associated with this session.  If the credentials have not\n        yet been loaded, this will attempt to load them.  If they\n        have already been loaded, this will return the cached\n        credentials.\n\n        \"\"\"\n        if self._credentials is None:\n            self._credentials = self._components.get_component(\n                'credential_provider').load_credentials()\n        return self._credentials\n\n    def user_agent(self):\n        \"\"\"\n        Return a string suitable for use as a User-Agent header.\n        The string will be of the form:\n\n        <agent_name>/<agent_version> Python/<py_ver> <plat_name>/<plat_ver>\n\n        Where:\n\n         - agent_name is the value of the `user_agent_name` attribute",
  "start_line": 301,
  "end_line": 450,
  "total_lines": 892,
  "is_truncated": true
}
Generated tokens 56 tokens · stopped: STOP
Still haven't reached `create_client`. Let's read more of `botocore/session.py`. <channel|><|tool_call>call:read_file{filepath:<|"|>botocore/session.py<|"|>,start_line:301}<tool_call|><|tool_response>
Turn 8at 72 s52 tokens out10,556 prompt tokens
I'm still looking for `create_client` in `botocore/session.py`.
TOOL CALL · read_file
{
  "filepath": "botocore/session.py",
  "start_line": 451
}
Result of read_file 5,824 characters
{
  "status": "ok",
  "filepath": "botocore/session.py",
  "content": "           of the session object (`Boto` by default).\n         - agent_version is the value of the `user_agent_version`\n           attribute of the session object (the botocore version by default).\n           by default.\n         - py_ver is the version of the Python interpreter beng used.\n         - plat_name is the name of the platform (e.g. Darwin)\n         - plat_ver is the version of the platform\n\n        If ``user_agent_extra`` is not empty, then this value will be\n        appended to the end of the user agent string.\n\n        \"\"\"\n        base = '%s/%s Python/%s %s/%s' % (self.user_agent_name,\n                                          self.user_agent_version,\n                                          platform.python_version(),\n                                          platform.system(),\n                                          platform.release())\n        if self.user_agent_extra:\n            base += ' %s' % self.user_agent_extra\n        return base\n\n    def get_data(self, data_path):\n        \"\"\"\n        Retrieve the data associated with `data_path`.\n\n        :type data_path: str\n        :param data_path: The path to the data you wish to retrieve.\n        \"\"\"\n        return self.get_component('data_loader').load_data(data_path)\n\n    def get_service_model(self, service_name, api_version=None):\n        \"\"\"Get the service model object.\n\n        :type service_name: string\n        :param service_name: The service name\n\n        :type api_version: string\n        :param api_version: The API version of the service.  If none is\n            provided, then the latest API version will be used.\n\n        :rtype: L{botocore.model.ServiceModel}\n        :return: The botocore service model for the service.\n\n        \"\"\"\n        service_description = self.get_service_data(service_name, api_version)\n        return ServiceModel(service_description, service_name=service_name)\n\n    def get_waiter_model(self, service_name, api_version=None):\n        loader = self.get_component('data_loader')\n        waiter_config = loader.load_service_model(\n            service_name, 'waiters-2', api_version)\n        return waiter.WaiterModel(waiter_config)\n\n    def get_paginator_model(self, service_name, api_version=None):\n        loader = self.get_component('data_loader')\n        paginator_config = loader.load_service_model(\n            service_name, 'paginators-1', api_version)\n        return paginate.PaginatorModel(paginator_config)\n\n    def get_service_data(self, service_name, api_version=None):\n        \"\"\"\n        Retrieve the fully merged data associated with a service.\n        \"\"\"\n        data_path = service_name\n        service_data = self.get_component('data_loader').load_service_model(\n            data_path,\n            type_name='service-2',\n            api_version=api_version\n        )\n        self._events.emit('service-data-loaded.%s' % service_name,\n                          service_data=service_data,\n                          service_name=service_name, session=self)\n        return service_data\n\n    def get_available_services(self):\n        \"\"\"\n        Return a list of names of available services.\n        \"\"\"\n        return self.get_component('data_loader')\\\n            .list_available_services(type_name='service-2')\n\n    def set_debug_logger(self, logger_name='botocore'):\n        \"\"\"\n        Convenience function to quickly configure full debug output\n        to go to the console.\n        \"\"\"\n        self.set_stream_logger(logger_name, logging.DEBUG)\n\n    def set_stream_logger(self, logger_name, log_level, stream=None,\n                          format_string=None):\n        \"\"\"\n        Convenience method to configure a stream logger.\n\n        :type logger_name: str\n        :param logger_name: The name of the logger to configure\n\n        :type log_level: str\n        :param log_level: The log level to set for the logger.  This\n            is any param supported by the ``.setLevel()`` method of\n            a ``Log`` object.\n\n        :type stream: file\n        :param stream: A file like object to log to.  If none is provided\n            then sys.stderr will be used.\n\n        :type format_string: str\n        :param format_string: The format string to use for the log\n            formatter.  If none is provided this will default to\n            ``self.LOG_FORMAT``.\n\n        \"\"\"\n        log = logging.getLogger(logger_name)\n        log.setLevel(logging.DEBUG)\n\n        ch = logging.StreamHandler(stream)\n        ch.setLevel(log_level)\n\n        # create formatter\n        if format_string is None:\n            format_string = self.LOG_FORMAT\n        formatter = logging.Formatter(format_string)\n\n        # add formatter to ch\n        ch.setFormatter(formatter)\n\n        # add ch to logger\n        log.addHandler(ch)\n\n    def set_file_logger(self, log_level, path, logger_name='botocore'):\n        \"\"\"\n        Convenience function to quickly configure any level of logging\n        to a file.\n\n        :type log_level: int\n        :param log_level: A log level as specified in the `logging` module\n\n        :type path: string\n        :param path: Path to the log file.  The file will be created\n            if it doesn't already exist.\n        \"\"\"\n        log = logging.getLogger(logger_name)\n        log.setLevel(logging.DEBUG)\n\n        # create console handler and set level to debug\n        ch = logging.FileHandler(path)\n        ch.setLevel(log_level)\n\n        # create formatter\n        formatter = logging.Formatter(self.LOG_FORMAT)\n",
  "start_line": 451,
  "end_line": 600,
  "total_lines": 892,
  "is_truncated": true
}
Generated tokens 52 tokens · stopped: STOP
I'm still looking for `create_client` in `botocore/session.py`. <channel|><|tool_call>call:read_file{filepath:<|"|>botocore/session.py<|"|>,start_line:451}<tool_call|><|tool_response>
Turn 9at 77 s57 tokens out12,219 prompt tokens
Still not there. Let me just search for `def create_client` in `botocore/session.py`.
TOOL CALL · run_command
{
  "command": "grep -n \"def create_client\" botocore/session.py"
}
Result of run_command 143 characters
{
  "status": "ok",
  "stdout": "694:    def create_client(self, service_name, region_name=None, api_version=None,\n",
  "stderr": "",
  "exit_code": 0
}
Generated tokens 57 tokens · stopped: STOP
Still not there. Let me just search for `def create_client` in `botocore/session.py`. <channel|><|tool_call>call:run_command{command:<|"|>grep -n "def create_client" botocore/session.py<|"|>}<tool_call|><|tool_response>
Turn 10at 80 s57 tokens out12,343 prompt tokens
Okay, it's at line 694. Let's read it.
TOOL CALL · read_file
{
  "end_line": 892,
  "filepath": "botocore/session.py",
  "start_line": 694
}
Result of read_file 7,564 characters
{
  "status": "ok",
  "filepath": "botocore/session.py",
  "content": "    def create_client(self, service_name, region_name=None, api_version=None,\n                      use_ssl=True, verify=None, endpoint_url=None,\n                      aws_access_key_id=None, aws_secret_access_key=None,\n                      aws_session_token=None, config=None):\n        \"\"\"Create a botocore client.\n\n        :type service_name: string\n        :param service_name: The name of the service for which a client will\n            be created.  You can use the ``Sesssion.get_available_services()``\n            method to get a list of all available service names.\n\n        :type region_name: string\n        :param region_name: The name of the region associated with the client.\n            A client is associated with a single region.\n\n        :type api_version: string\n        :param api_version: The API version to use.  By default, botocore will\n            use the latest API version when creating a client.  You only need\n            to specify this parameter if you want to use a previous API version\n            of the client.\n\n        :type use_ssl: boolean\n        :param use_ssl: Whether or not to use SSL.  By default, SSL is used.\n            Note that not all services support non-ssl connections.\n\n        :type verify: boolean/string\n        :param verify: Whether or not to verify SSL certificates.\n            By default SSL certificates are verified.  You can provide the\n            following values:\n\n            * False - do not validate SSL certificates.  SSL will still be\n              used (unless use_ssl is False), but SSL certificates\n              will not be verified.\n            * path/to/cert/bundle.pem - A filename of the CA cert bundle to\n              uses.  You can specify this argument if you want to use a\n              different CA cert bundle than the one used by botocore.\n\n        :type endpoint_url: string\n        :param endpoint_url: The complete URL to use for the constructed\n            client.  Normally, botocore will automatically construct the\n            appropriate URL to use when communicating with a service.  You can\n            specify a complete URL (including the \"http/https\" scheme) to\n            override this behavior.  If this value is provided, then\n            ``use_ssl`` is ignored.\n\n        :type aws_access_key_id: string\n        :param aws_access_key_id: The access key to use when creating\n            the client.  This is entirely optional, and if not provided,\n            the credentials configured for the session will automatically\n            be used.  You only need to provide this argument if you want\n            to override the credentials used for this specific client.\n\n        :type aws_secret_access_key: string\n        :param aws_secret_access_key: The secret key to use when creating\n            the client.  Same semantics as aws_access_key_id above.\n\n        :type aws_session_token: string\n        :param aws_session_token: The session token to use when creating\n            the client.  Same semantics as aws_access_key_id above.\n\n        :type config: botocore.client.Config\n        :param config: Advanced client configuration options. If a value\n            is specified in the client config, its value will take precedence\n            over environment variables and configuration values, but not over\n            a value passed explicitly to the method. If a default config\n            object is set on the session, the config object used when creating\n            the client will be the result of calling ``merge()`` on the\n            default config with the config provided to this call.\n\n        :rtype: botocore.client.BaseClient\n        :return: A botocore client instance\n\n        \"\"\"\n        default_client_config = self.get_default_client_config()\n        # If a config is provided and a default config is set, then\n        # use the config resulting from merging the two.\n        if config is not None and default_client_config is not None:\n            config = default_client_config.merge(config)\n        # If a config was not provided then use the default\n        # client config from the session\n        elif default_client_config is not None:\n            config = default_client_config\n\n        # Figure out the user-provided region based on the various\n        # configuration options.\n        if region_name is None:\n            if config and config.region_name is not None:\n                region_name = config.region_name\n            else:\n                region_name = self.get_config_variable('region')\n\n        # Figure out the verify value base on the various\n        # configuration options.\n        if verify is None:\n            verify = self.get_config_variable('ca_bundle')\n\n        loader = self.get_component('data_loader')\n        event_emitter = self.get_component('event_emitter')\n        response_parser_factory = self.get_component(\n            'response_parser_factory')\n        if aws_secret_access_key is not None:\n            credentials = botocore.credentials.Credentials(\n                access_key=aws_access_key_id,\n                secret_key=aws_secret_access_key,\n                token=aws_session_token)\n        else:\n            credentials = self.get_credentials()\n        endpoint_resolver = self.get_component('endpoint_resolver')\n        client_creator = botocore.client.ClientCreator(\n            loader, endpoint_resolver, self.user_agent(), event_emitter,\n            retryhandler, translate, response_parser_factory)\n        client = client_creator.create_client(\n            service_name=service_name, region_name=region_name,\n            is_secure=use_ssl, endpoint_url=endpoint_url, verify=verify,\n            credentials=credentials, scoped_config=self.get_scoped_config(),\n            client_config=config, api_version=api_version)\n        return client\n\n    def get_available_partitions(self):\n        \"\"\"Lists the available partitions found on disk\n\n        :rtype: list\n        :return: Returns a list of partition names (e.g., [\"aws\", \"aws-cn\"])\n        \"\"\"\n        resolver = self.get_component('endpoint_resolver')\n        return resolver.get_available_partitions()\n\n    def get_available_regions(self, service_name, partition_name='aws',\n                              allow_non_regional=False):\n        \"\"\"Lists the region and endpoint names of a particular partition.\n\n        :type service_name: string\n        :param service_name: Name of a service to list endpoint for (e.g., s3).\n            This parameter accepts a service name (e.g., \"elb\") or endpoint\n            prefix (e.g., \"elasticloadbalancing\").\n\n        :type partition_name: string\n        :param partition_name: Name of the partition to limit endpoints to.\n            (e.g., aws for the public AWS endpoints, aws-cn for AWS China\n            endpoints, aws-us-gov for AWS GovCloud (US) Endpoints, etc.\n\n        :type allow_non_regional: bool\n        :param allow_non_regional: Set to True to include endpoints that are\n             not regional endpoints (e.g., s3-external-1,\n             fips-us-gov-west-1, etc).\n        :return: Returns a list of endpoint names (e.g., [\"us-east-1\"]).\n        \"\"\"\n        resolver = self.get_component('endpoint_resolver')\n        results = []\n        try:",
  "start_line": 694,
  "end_line": 843,
  "total_lines": 892,
  "is_truncated": true
}
Generated tokens 57 tokens · stopped: STOP
Okay, it's at line 694. Let's read it. <channel|><|tool_call>call:read_file{filepath:<|"|>botocore/session.py<|"|>,start_line:694,end_line:892}<tool_call|><|tool_response>
Turn 11at 96 s267 tokens out14,329 prompt tokens
`create_client` calls `botocore.client.ClientCreator().create_client`.

```python
        client_creator = botocore.client.ClientCreator(
            loader, endpoint_resolver, self.user_agent(), event_emitter,
            retryhandler, translate, response_parser_factory)
        client = client_creator.create_client(
            service_name=service_name, region_name=region_name,
            is_secure=use_ssl, endpoint_url=endpoint_url, verify=verify,
            credentials=credentials, scoped_config=self.get_scoped_config(),
            client_config=config, api_version=api_version)
```

Note that `use_ssl` (default `True`) is passed as `is_secure`.

If the user doesn't specify `use_ssl=False`, it will be `True`.

The `ClientCreator.create_client`probably calls something to resolve the endpoint and then decides the protocol. Let's look at `botocore/client.py`.
TOOL CALL · run_command
{
  "command": "grep -n \"class ClientCreator\" botocore/client.py"
}
Result of run_command 93 characters
{
  "status": "ok",
  "stdout": "40:class ClientCreator(object):\n",
  "stderr": "",
  "exit_code": 0
}
Generated tokens 267 tokens · stopped: STOP
`create_client` calls `botocore.client.ClientCreator().create_client`. ```python client_creator = botocore.client.ClientCreator( loader, endpoint_resolver, self.user_agent(), event_emitter, retryhandler, translate, response_parser_factory) client = client_creator.create_client( service_name=service_name, region_name=region_name, is_secure=use_ssl, endpoint_url=endpoint_url, verify=verify, credentials=credentials, scoped_config=self.get_scoped_config(), client_config=config, api_version=api_version) ``` Note that `use_ssl` (default `True`) is passed as `is_secure`. If the user doesn't specify `use_ssl=False`, it will be `True`. The `ClientCreator.create_client`probably calls something to resolve the endpoint and then decides the protocol. Let's look at `botocore/client.py`. <channel|><|tool_call>call:run_command{command:<|"|>grep -n "class ClientCreator" botocore/client.py<|"|>}<tool_call|><|tool_response>
Turn 12at 99 s50 tokens out14,644 prompt tokens
Let's read `botocore/client.py`.
TOOL CALL · read_file
{
  "end_line": 200,
  "filepath": "botocore/client.py",
  "start_line": 40
}
Result of read_file 7,510 characters
{
  "status": "ok",
  "filepath": "botocore/client.py",
  "content": "class ClientCreator(object):\n    \"\"\"Creates client objects for a service.\"\"\"\n    def __init__(self, loader, endpoint_resolver, user_agent, event_emitter,\n                 retry_handler_factory, retry_config_translator,\n                 response_parser_factory=None):\n        self._loader = loader\n        self._endpoint_resolver = endpoint_resolver\n        self._user_agent = user_agent\n        self._event_emitter = event_emitter\n        self._retry_handler_factory = retry_handler_factory\n        self._retry_config_translator = retry_config_translator\n        self._response_parser_factory = response_parser_factory\n\n    def create_client(self, service_name, region_name, is_secure=True,\n                      endpoint_url=None, verify=None,\n                      credentials=None, scoped_config=None,\n                      api_version=None,\n                      client_config=None):\n        service_model = self._load_service_model(service_name, api_version)\n        cls = self._create_client_class(service_name, service_model)\n        client_args = self._get_client_args(\n            service_model, region_name, is_secure, endpoint_url,\n            verify, credentials, scoped_config, client_config)\n        return cls(**client_args)\n\n    def create_client_class(self, service_name, api_version=None):\n        service_model = self._load_service_model(service_name, api_version)\n        return self._create_client_class(service_name, service_model)\n\n    def _create_client_class(self, service_name, service_model):\n        class_attributes = self._create_methods(service_model)\n        py_name_to_operation_name = self._create_name_mapping(service_model)\n        class_attributes['_PY_TO_OP_NAME'] = py_name_to_operation_name\n        bases = [BaseClient]\n        self._event_emitter.emit('creating-client-class.%s' % service_name,\n                                 class_attributes=class_attributes,\n                                 base_classes=bases)\n        class_name = get_service_module_name(service_model)\n        cls = type(str(class_name), tuple(bases), class_attributes)\n        return cls\n\n    def _load_service_model(self, service_name, api_version=None):\n        json_model = self._loader.load_service_model(service_name, 'service-2',\n                                                     api_version=api_version)\n        service_model = ServiceModel(json_model, service_name=service_name)\n        self._register_retries(service_model)\n        return service_model\n\n    def _register_retries(self, service_model):\n        endpoint_prefix = service_model.endpoint_prefix\n\n        # First, we load the entire retry config for all services,\n        # then pull out just the information we need.\n        original_config = self._loader.load_data('_retry')\n        if not original_config:\n            return\n\n        retry_config = self._retry_config_translator.build_retry_config(\n            endpoint_prefix, original_config.get('retry', {}),\n            original_config.get('definitions', {}))\n\n        logger.debug(\"Registering retry handlers for service: %s\",\n                     service_model.service_name)\n        handler = self._retry_handler_factory.create_retry_handler(\n            retry_config, endpoint_prefix)\n        unique_id = 'retry-config-%s' % endpoint_prefix\n        self._event_emitter.register('needs-retry.%s' % endpoint_prefix,\n                                     handler, unique_id=unique_id)\n\n    def _inject_s3_configuration(self, config_kwargs, scoped_config,\n                                 client_config):\n        s3_configuration = None\n\n        # Check the scoped config first\n        if scoped_config is not None:\n            s3_configuration = scoped_config.get('s3')\n\n        # Next specfic client config values takes precedence over\n        # specific values in the scoped config.\n        if client_config is not None:\n            if client_config.s3 is not None:\n                if s3_configuration is None:\n                    s3_configuration = client_config.s3\n                else:\n                    # The current s3_configuration dictionary may be\n                    # from a source that only should be read from so\n                    # we want to be safe and just make a copy of it to modify\n                    # before it actually gets updated.\n                    s3_configuration = s3_configuration.copy()\n                    s3_configuration.update(client_config.s3)\n\n        config_kwargs['s3'] = s3_configuration\n\n    def _get_client_args(self, service_model, region_name, is_secure,\n                         endpoint_url, verify, credentials,\n                         scoped_config, client_config):\n        service_name = service_model.endpoint_prefix\n        protocol = service_model.metadata['protocol']\n        parameter_validation = True\n        if client_config:\n            parameter_validation = client_config.parameter_validation\n        serializer = botocore.serialize.create_serializer(\n            protocol, parameter_validation)\n\n        event_emitter = copy.copy(self._event_emitter)\n        response_parser = botocore.parsers.create_parser(protocol)\n        endpoint_bridge = ClientEndpointBridge(\n            self._endpoint_resolver, scoped_config, client_config,\n            service_model.metadata.get('signingName'))\n        endpoint_config = endpoint_bridge.resolve(\n            service_name, region_name, endpoint_url, is_secure)\n\n        # Override the user agent if specified in the client config.\n        user_agent = self._user_agent\n        if client_config is not None:\n            if client_config.user_agent is not None:\n                user_agent = client_config.user_agent\n            if client_config.user_agent_extra is not None:\n                user_agent += ' %s' % client_config.user_agent_extra\n\n        signer = RequestSigner(\n            service_name, endpoint_config['signing_region'],\n            endpoint_config['signing_name'],\n            endpoint_config['signature_version'],\n            credentials, event_emitter)\n\n        # Create a new client config to be passed to the client based\n        # on the final values. We do not want the user to be able\n        # to try to modify an existing client with a client config.\n        config_kwargs = dict(\n            region_name=endpoint_config['region_name'],\n            signature_version=endpoint_config['signature_version'],\n            user_agent=user_agent)\n        if client_config is not None:\n            config_kwargs.update(\n                connect_timeout=client_config.connect_timeout,\n                read_timeout=client_config.read_timeout)\n\n        # Add any additional s3 configuration for client\n        self._inject_s3_configuration(\n            config_kwargs, scoped_config, client_config)\n\n        new_config = Config(**config_kwargs)\n        endpoint_creator = EndpointCreator(event_emitter)\n        endpoint = endpoint_creator.create_endpoint(\n            service_model, region_name=endpoint_config['region_name'],\n            endpoint_url=endpoint_config['endpoint_url'], verify=verify,\n            response_parser_factory=self._response_parser_factory,\n            timeout=(new_config.connect_timeout, new_config.read_timeout))\n",
  "start_line": 40,
  "end_line": 189,
  "total_lines": 679,
  "is_truncated": true
}
Generated tokens 50 tokens · stopped: STOP
Let's read `botocore/client.py`.<channel|><|tool_call>call:read_file{end_line:200,filepath:<|"|>botocore/client.py<|"|>,start_line:40}<tool_call|><|tool_response>
Turn 13at 152 s153 tokens out6,583 prompt tokens
In `_get_client_args`:

```python
        endpoint_bridge = ClientEndpointBridge(
            self._endpoint_resolver, scoped_config, client_config,
            service_model.metadata.get('signingName'))
        endpoint_config = endpoint_bridge.resolve(
            service_name, region_name, endpoint_url, is_secure)
```

And `endpoint_bridge.resolve` is called with `is_secure`.

Let's look for `ClientEndpointBridge` in `botocore/client.py`.
TOOL CALL · run_command
{
  "command": "grep -n \"class ClientEndpointBridge\" botocore/client.py"
}
Result of run_command 101 characters
{
  "status": "ok",
  "stdout": "246:class ClientEndpointBridge(object):\n",
  "stderr": "",
  "exit_code": 0
}
Generated tokens 153 tokens · stopped: STOP
In `_get_client_args`: ```python endpoint_bridge = ClientEndpointBridge( self._endpoint_resolver, scoped_config, client_config, service_model.metadata.get('signingName')) endpoint_config = endpoint_bridge.resolve( service_name, region_name, endpoint_url, is_secure) ``` And `endpoint_bridge.resolve` is called with `is_secure`. Let's look for `ClientEndpointBridge` in `botocore/client.py`. <channel|><|tool_call>call:run_command{command:<|"|>grep -n "class ClientEndpointBridge" botocore/client.py<|"|>}<tool_call|><|tool_response>
Turn 14at 155 s48 tokens out6,786 prompt tokens
Let's read `ClientEndpointBridge`.
TOOL CALL · read_file
{
  "end_line": 320,
  "filepath": "botocore/client.py",
  "start_line": 246
}
Result of read_file 4,036 characters
{
  "status": "ok",
  "filepath": "botocore/client.py",
  "content": "class ClientEndpointBridge(object):\n    \"\"\"Bridges endpoint data and client creation\n\n    This class handles taking out the relevant arguments from the endpoint\n    resolver and determining which values to use, taking into account any\n    client configuration options and scope configuration options.\n\n    This class also handles determining what, if any, region to use if no\n    explicit region setting is provided. For example, Amazon S3 client will\n    utilize \"us-east-1\" by default if no region can be resolved.\"\"\"\n\n    DEFAULT_ENDPOINT = '{service}.{region}.amazonaws.com'\n\n    def __init__(self, endpoint_resolver, scoped_config=None,\n                 client_config=None, default_endpoint=None,\n                 service_signing_name=None):\n        self.service_signing_name = service_signing_name\n        self.endpoint_resolver = endpoint_resolver\n        self.scoped_config = scoped_config\n        self.client_config = client_config\n        self.default_endpoint = default_endpoint or self.DEFAULT_ENDPOINT\n\n    def resolve(self, service_name, region_name=None, endpoint_url=None,\n                is_secure=True):\n        region_name = self._check_default_region(service_name, region_name)\n        resolved = self.endpoint_resolver.construct_endpoint(\n            service_name, region_name)\n        if resolved:\n            return self._create_endpoint(\n                resolved, service_name, region_name, endpoint_url, is_secure)\n        else:\n            return self._assume_endpoint(service_name, region_name,\n                                         endpoint_url, is_secure)\n\n    def _check_default_region(self, service_name, region_name):\n        if region_name is not None:\n            return region_name\n        # Use the client_config region if no explicit region was provided.\n        if self.client_config and self.client_config.region_name is not None:\n            return self.client_config.region_name\n\n    def _create_endpoint(self, resolved, service_name, region_name,\n                         endpoint_url, is_secure):\n        region_name, signing_region = self._pick_region_values(\n            resolved, region_name, endpoint_url)\n        if endpoint_url is None:\n            # Use the sslCommonName over the hostname for Python 2.6 compat.\n            hostname = resolved.get('sslCommonName', resolved.get('hostname'))\n            endpoint_url = self._make_url(hostname, is_secure)\n        signature_version = self._resolve_signature_version(\n            service_name, resolved)\n        signing_name = self._resolve_signing_name(service_name, resolved)\n        return self._create_result(\n            service_name=service_name, region_name=region_name,\n            signing_region=signing_region, signing_name=signing_name,\n            endpoint_url=endpoint_url, metadata=resolved,\n            signature_version=signature_version)\n\n    def _assume_endpoint(self, service_name, region_name, endpoint_url,\n                         is_secure):\n        if endpoint_url is None:\n            # Expand the default hostname URI template.\n            hostname = self.default_endpoint.format(\n                service=service_name, region=region_name)\n            endpoint_url = self._make_url(hostname, is_secure)\n        logger.debug('Assuming an endpoint for %s, %s: %s',\n                     service_name, region_name, endpoint_url)\n        # We still want to allow the user to provide an explicit version.\n        signature_version = self._resolve_signature_version(\n            service_name, {'signatureVersions': ['v4']})\n        return self._create_result(\n            service_name=service_name, region_name=region_name,\n            signing_region=region_name, signing_name=service_name,\n            signature_version=signature_version, endpoint_url=endpoint_url,\n            metadata={})",
  "start_line": 246,
  "end_line": 320,
  "total_lines": 679,
  "is_truncated": false
}
Generated tokens 48 tokens · stopped: STOP
Let's read `ClientEndpointBridge`. <channel|><|tool_call>call:read_file{end_line:320,filepath:<|"|>botocore/client.py<|"|>,start_line:246}<tool_call|><|tool_response>
Turn 15at 162 s111 tokens out7,873 prompt tokens
And `_make_url` probably handles the protocol. Let's find `_make_url` in `ClientEndpointBridge`. Wait, it's not in the `read_file` output. It must be further down.

Wait, I see `_make_url(hostname, is_secure)`. Let me search for `def _make_url`.
TOOL CALL · run_command
{
  "command": "grep -n \"def _make_url\" botocore/client.py"
}
Result of run_command 111 characters
{
  "status": "ok",
  "stdout": "335:    def _make_url(self, hostname, is_secure):\n",
  "stderr": "",
  "exit_code": 0
}
Generated tokens 111 tokens · stopped: STOP
And `_make_url` probably handles the protocol. Let's find `_make_url` in `ClientEndpointBridge`. Wait, it's not in the `read_file` output. It must be further down. Wait, I see `_make_url(hostname, is_secure)`. Let me search for `def _make_url`. <channel|><|tool_call>call:run_command{command:<|"|>grep -n "def _make_url" botocore/client.py<|"|>}<tool_call|><|tool_response>
Turn 16at 165 s45 tokens out8,042 prompt tokens
Let's read it.
TOOL CALL · read_file
{
  "end_line": 345,
  "filepath": "botocore/client.py",
  "start_line": 330
}
Result of read_file 817 characters
{
  "status": "ok",
  "filepath": "botocore/client.py",
  "content": "            'endpoint_url': endpoint_url,\n            'signature_version': signature_version,\n            'metadata': metadata\n        }\n\n    def _make_url(self, hostname, is_secure):\n        endpoint_url = 'https://' if is_secure else 'http://'\n        return endpoint_url + hostname\n\n    def _resolve_signing_name(self, service_name, resolved):\n        # CredentialScope overrides everything else.\n        if 'credentialScope' in resolved \\\n                and 'service' in resolved['credentialScope']:\n            return resolved['credentialScope']['service']\n        # Use the signingName from the model if present.\n        if self.service_signing_name:",
  "start_line": 330,
  "end_line": 345,
  "total_lines": 679,
  "is_truncated": false
}
Generated tokens 45 tokens · stopped: STOP
Let's read it. <channel|><|tool_call>call:read_file{end_line:345,filepath:<|"|>botocore/client.py<|"|>,start_line:330}<tool_call|><|tool_response>
Turn 17at 188 s360 tokens out8,326 prompt tokens
Okay, so `_make_url` is very simple:
```python
    def _make_url(self, hostname, is_secure):
        endpoint_url = 'https://' if is_secure else 'http://'
        return endpoint_url + hostname
```

It only uses `is_secure`, which comes from `create_client`'s `use_ssl` (default `True`).

Now let's look at `_create_endpoint`:
```python
    def _create_endpoint(self, resolved, service_name, region_name,
                         endpoint_url, is_secure):
        region_name, signing_region = self._pick_region_values(
            resolved, region_name, endpoint_url)
        if endpoint_url is None:
            # Use the sslCommonName over the hostname for Python 2.6 compat.
            hostname = resolved.get('sslCommonName', resolved.get('hostname'))
            endpoint_url = self._make_url(hostname, is_secure)
        # ...
```

The `resolved` object is what comes from `self.endpoint_resolver.construct_endpoint(service_name, region_name)`.
The issue is that `resolved` (which comes from `endpoints.json`) might have a `protocols` key.

Let's see what `construct_endpoint` returns. It's in `EndpointResolver`.

Wait, let's look at `botocore/endpoint.py`.
TOOL CALL · run_command
{
  "command": "grep -n \"class EndpointResolver\" botocore/endpoint.py"
}
Result of run_command 127 characters
{
  "status": "error",
  "error_type": "CommandError",
  "error_message": "",
  "details": {
    "stdout": "",
    "stderr": "",
    "exit_code": 1
  }
}
Generated tokens 360 tokens · stopped: STOP
Okay, so `_make_url` is very simple: ```python def _make_url(self, hostname, is_secure): endpoint_url = 'https://' if is_secure else 'http://' return endpoint_url + hostname ``` It only uses `is_secure`, which comes from `create_client`'s `use_ssl` (default `True`). Now let's look at `_create_endpoint`: ```python def _create_endpoint(self, resolved, service_name, region_name, endpoint_url, is_secure): region_name, signing_region = self._pick_region_values( resolved, region_name, endpoint_url) if endpoint_url is None: # Use the sslCommonName over the hostname for Python 2.6 compat. hostname = resolved.get('sslCommonName', resolved.get('hostname')) endpoint_url = self._make_url(hostname, is_secure) # ... ``` The `resolved` object is what comes from `self.endpoint_resolver.construct_endpoint(service_name, region_name)`. The issue is that `resolved` (which comes from `endpoints.json`) might have a `protocols` key. Let's see what `construct_endpoint` returns. It's in `EndpointResolver`. Wait, let's look at `botocore/endpoint.py`. <channel|><|tool_call>call:run_command{command:<|"|>grep -n "class EndpointResolver" botocore/endpoint.py<|"|>}<tool_call|><|tool_response>
Turn 18at 191 s52 tokens out8,741 prompt tokens
Wait, I thought `EndpointResolver` was in `botocore/endpoint.py`. Let me search for it.
TOOL CALL · run_command
{
  "command": "grep -rn \"class EndpointResolver\" botocore/"
}
Result of run_command 130 characters
{
  "status": "ok",
  "stdout": "botocore/regions.py:88:class EndpointResolver(BaseEndpointResolver):\n",
  "stderr": "",
  "exit_code": 0
}
Generated tokens 52 tokens · stopped: STOP
Wait, I thought `EndpointResolver` was in `botocore/endpoint.py`. Let me search for it.<channel|><|tool_call>call:run_command{command:<|"|>grep -rn "class EndpointResolver" botocore/<|"|>}<tool_call|><|tool_response>
Turn 19at 193 s57 tokens out8,852 prompt tokens
Ah, it's in `botocore/regions.py`. Let's look at `construct_endpoint`.
TOOL CALL · run_command
{
  "command": "grep -n \"def construct_endpoint\" botocore/regions.py"
}
Result of run_command 201 characters
{
  "status": "ok",
  "stdout": "31:    def construct_endpoint(self, service_name, region_name=None):\n118:    def construct_endpoint(self, service_name, region_name=None):\n",
  "stderr": "",
  "exit_code": 0
}
Generated tokens 57 tokens · stopped: STOP
Ah, it's in `botocore/regions.py`. Let's look at `construct_endpoint`. <channel|><|tool_call>call:run_command{command:<|"|>grep -n "def construct_endpoint" botocore/regions.py<|"|>}<tool_call|><|tool_response>
Turn 20at 197 s51 tokens out8,992 prompt tokens
There are two `construct_endpoint`? Let's see.
TOOL CALL · read_file
{
  "end_line": 150,
  "filepath": "botocore/regions.py",
  "start_line": 1
}
Result of read_file 7,167 characters
{
  "status": "ok",
  "filepath": "botocore/regions.py",
  "content": "# Copyright 2014 Amazon.com, Inc. or its affiliates. All Rights Reserved.\n#\n# Licensed under the Apache License, Version 2.0 (the \"License\"). You\n# may not use this file except in compliance with the License. A copy of\n# the License is located at\n#\n# http://aws.amazon.com/apache2.0/\n#\n# or in the \"license\" file accompanying this file. This file is\n# distributed on an \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF\n# ANY KIND, either express or implied. See the License for the specific\n# language governing permissions and limitations under the License.\n\"\"\"Resolves regions and endpoints.\n\nThis module implements endpoint resolution, including resolving endpoints for a\ngiven service and region and resolving the available endpoints for a service\nin a specific AWS partition.\n\"\"\"\nimport logging\nimport re\n\nfrom botocore.exceptions import NoRegionError\n\nLOG = logging.getLogger(__name__)\nDEFAULT_URI_TEMPLATE = '{service}.{region}.{dnsSuffix}'\nDEFAULT_SERVICE_DATA = {'endpoints': {}}\n\n\nclass BaseEndpointResolver(object):\n    \"\"\"Resolves regions and endpoints. Must be subclassed.\"\"\"\n    def construct_endpoint(self, service_name, region_name=None):\n        \"\"\"Resolves an endpoint for a service and region combination.\n\n        :type service_name: string\n        :param service_name: Name of the service to resolve an endpoint for\n            (e.g., s3)\n\n        :type region_name: string\n        :param region_name: Region/endpoint name to resolve (e.g., us-east-1)\n            if no region is provided, the first found partition-wide endpoint\n            will be used if available.\n\n        :rtype: dict\n        :return: Returns a dict containing the following keys:\n            - partition: (string, required) Resolved partition name\n            - endpointName: (string, required) Resolved endpoint name\n            - hostname: (string, required) Hostname to use for this endpoint\n            - sslCommonName: (string) sslCommonName to use for this endpoint.\n            - credentialScope: (dict) Signature version 4 credential scope\n              - region: (string) region name override when signing.\n              - service: (string) service name override when signing.\n            - signatureVersions: (list<string>) A list of possible signature\n              versions, including s3, v4, v2, and s3v4\n            - protocols: (list<string>) A list of supported protocols\n              (e.g., http, https)\n            - ...: Other keys may be included as well based on the metadata\n        \"\"\"\n        raise NotImplementedError\n\n    def get_available_partitions(self):\n        \"\"\"Lists the partitions available to the endpoint resolver.\n\n        :return: Returns a list of partition names (e.g., [\"aws\", \"aws-cn\"]).\n        \"\"\"\n        raise NotImplementedError\n\n    def get_available_endpoints(self, service_name, partition_name='aws',\n                                allow_non_regional=False):\n        \"\"\"Lists the endpoint names of a particular partition.\n\n        :type service_name: string\n        :param service_name: Name of a service to list endpoint for (e.g., s3)\n\n        :type partition_name: string\n        :param partition_name: Name of the partition to limit endpoints to.\n            (e.g., aws for the public AWS endpoints, aws-cn for AWS China\n            endpoints, aws-us-gov for AWS GovCloud (US) Endpoints, etc.\n\n        :type allow_non_regional: bool\n        :param allow_non_regional: Set to True to include endpoints that are\n             not regional endpoints (e.g., s3-external-1,\n             fips-us-gov-west-1, etc).\n        :return: Returns a list of endpoint names (e.g., [\"us-east-1\"]).\n        \"\"\"\n        raise NotImplementedError\n\n\nclass EndpointResolver(BaseEndpointResolver):\n    \"\"\"Resolves endpoints based on partition endpoint metadata\"\"\"\n    def __init__(self, endpoint_data):\n        \"\"\"\n        :param endpoint_data: A dict of partition data.\n        \"\"\"\n        if 'partitions' not in endpoint_data:\n            raise ValueError('Missing \"partitions\" in endpoint data')\n        self._endpoint_data = endpoint_data\n\n    def get_available_partitions(self):\n        result = []\n        for partition in self._endpoint_data['partitions']:\n            result.append(partition['partition'])\n        return result\n\n    def get_available_endpoints(self, service_name, partition_name='aws',\n                                allow_non_regional=False):\n        result = []\n        for partition in self._endpoint_data['partitions']:\n            if partition['partition'] != partition_name:\n                continue\n            services = partition['services']\n            if service_name not in services:\n                continue\n            for endpoint_name in services[service_name]['endpoints']:\n                if allow_non_regional or endpoint_name in partition['regions']:\n                    result.append(endpoint_name)\n        return result\n\n    def construct_endpoint(self, service_name, region_name=None):\n        # Iterate over each partition until a match is found.\n        for partition in self._endpoint_data['partitions']:\n            result = self._endpoint_for_partition(\n                partition, service_name, region_name)\n            if result:\n                return result\n\n    def _endpoint_for_partition(self, partition, service_name, region_name):\n        # Get the service from the partition, or an empty template.\n        service_data = partition['services'].get(\n            service_name, DEFAULT_SERVICE_DATA)\n        # Use the partition endpoint if no region is supplied.\n        if region_name is None:\n            if 'partitionEndpoint' in service_data:\n                region_name = service_data['partitionEndpoint']\n            else:\n                raise NoRegionError()\n        # Attempt to resolve the exact region for this partition.\n        if region_name in service_data['endpoints']:\n            return self._resolve(\n                partition, service_name, service_data, region_name)\n        # Check to see if the endpoint provided is valid for the partition.\n        if self._region_match(partition, region_name):\n            # Use the partition endpoint if set and not regionalized.\n            partition_endpoint = service_data.get('partitionEndpoint')\n            is_regionalized = service_data.get('isRegionalized', True)\n            if partition_endpoint and not is_regionalized:\n                LOG.debug('Using partition endpoint for %s, %s: %s',\n                          service_name, region_name, partition_endpoint)\n                return self._resolve(\n                    partition, service_name, service_data, partition_endpoint)\n            LOG.debug('Creating a regex based endpoint for %s, %s',",
  "start_line": 1,
  "end_line": 150,
  "total_lines": 187,
  "is_truncated": false,
  "budget_warning": "Only 10 tool call(s) remaining (20/30 used). Finalize your edits and call submit_patch soon."
}
Generated tokens 51 tokens · stopped: STOP
There are two `construct_endpoint`? Let's see. <channel|><|tool_call>call:read_file{end_line:150,filepath:<|"|>botocore/regions.py<|"|>,start_line:1}<tool_call|><|tool_response>
Turn 21at 205 s70 tokens out10,845 prompt tokens
Okay, `construct_endpoint` calls `_endpoint_for_partition`, which calls `_resolve`. Let's see `_resolve`.
TOOL CALL · read_file
{
  "end_line": 187,
  "filepath": "botocore/regions.py",
  "start_line\"": 151
}
Result of read_file 7,165 characters
{
  "status": "ok",
  "filepath": "botocore/regions.py",
  "content": "# Copyright 2014 Amazon.com, Inc. or its affiliates. All Rights Reserved.\n#\n# Licensed under the Apache License, Version 2.0 (the \"License\"). You\n# may not use this file except in compliance with the License. A copy of\n# the License is located at\n#\n# http://aws.amazon.com/apache2.0/\n#\n# or in the \"license\" file accompanying this file. This file is\n# distributed on an \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF\n# ANY KIND, either express or implied. See the License for the specific\n# language governing permissions and limitations under the License.\n\"\"\"Resolves regions and endpoints.\n\nThis module implements endpoint resolution, including resolving endpoints for a\ngiven service and region and resolving the available endpoints for a service\nin a specific AWS partition.\n\"\"\"\nimport logging\nimport re\n\nfrom botocore.exceptions import NoRegionError\n\nLOG = logging.getLogger(__name__)\nDEFAULT_URI_TEMPLATE = '{service}.{region}.{dnsSuffix}'\nDEFAULT_SERVICE_DATA = {'endpoints': {}}\n\n\nclass BaseEndpointResolver(object):\n    \"\"\"Resolves regions and endpoints. Must be subclassed.\"\"\"\n    def construct_endpoint(self, service_name, region_name=None):\n        \"\"\"Resolves an endpoint for a service and region combination.\n\n        :type service_name: string\n        :param service_name: Name of the service to resolve an endpoint for\n            (e.g., s3)\n\n        :type region_name: string\n        :param region_name: Region/endpoint name to resolve (e.g., us-east-1)\n            if no region is provided, the first found partition-wide endpoint\n            will be used if available.\n\n        :rtype: dict\n        :return: Returns a dict containing the following keys:\n            - partition: (string, required) Resolved partition name\n            - endpointName: (string, required) Resolved endpoint name\n            - hostname: (string, required) Hostname to use for this endpoint\n            - sslCommonName: (string) sslCommonName to use for this endpoint.\n            - credentialScope: (dict) Signature version 4 credential scope\n              - region: (string) region name override when signing.\n              - service: (string) service name override when signing.\n            - signatureVersions: (list<string>) A list of possible signature\n              versions, including s3, v4, v2, and s3v4\n            - protocols: (list<string>) A list of supported protocols\n              (e.g., http, https)\n            - ...: Other keys may be included as well based on the metadata\n        \"\"\"\n        raise NotImplementedError\n\n    def get_available_partitions(self):\n        \"\"\"Lists the partitions available to the endpoint resolver.\n\n        :return: Returns a list of partition names (e.g., [\"aws\", \"aws-cn\"]).\n        \"\"\"\n        raise NotImplementedError\n\n    def get_available_endpoints(self, service_name, partition_name='aws',\n                                allow_non_regional=False):\n        \"\"\"Lists the endpoint names of a particular partition.\n\n        :type service_name: string\n        :param service_name: Name of a service to list endpoint for (e.g., s3)\n\n        :type partition_name: string\n        :param partition_name: Name of the partition to limit endpoints to.\n            (e.g., aws for the public AWS endpoints, aws-cn for AWS China\n            endpoints, aws-us-gov for AWS GovCloud (US) Endpoints, etc.\n\n        :type allow_non_regional: bool\n        :param allow_non_regional: Set to True to include endpoints that are\n             not regional endpoints (e.g., s3-external-1,\n             fips-us-gov-west-1, etc).\n        :return: Returns a list of endpoint names (e.g., [\"us-east-1\"]).\n        \"\"\"\n        raise NotImplementedError\n\n\nclass EndpointResolver(BaseEndpointResolver):\n    \"\"\"Resolves endpoints based on partition endpoint metadata\"\"\"\n    def __init__(self, endpoint_data):\n        \"\"\"\n        :param endpoint_data: A dict of partition data.\n        \"\"\"\n        if 'partitions' not in endpoint_data:\n            raise ValueError('Missing \"partitions\" in endpoint data')\n        self._endpoint_data = endpoint_data\n\n    def get_available_partitions(self):\n        result = []\n        for partition in self._endpoint_data['partitions']:\n            result.append(partition['partition'])\n        return result\n\n    def get_available_endpoints(self, service_name, partition_name='aws',\n                                allow_non_regional=False):\n        result = []\n        for partition in self._endpoint_data['partitions']:\n            if partition['partition'] != partition_name:\n                continue\n            services = partition['services']\n            if service_name not in services:\n                continue\n            for endpoint_name in services[service_name]['endpoints']:\n                if allow_non_regional or endpoint_name in partition['regions']:\n                    result.append(endpoint_name)\n        return result\n\n    def construct_endpoint(self, service_name, region_name=None):\n        # Iterate over each partition until a match is found.\n        for partition in self._endpoint_data['partitions']:\n            result = self._endpoint_for_partition(\n                partition, service_name, region_name)\n            if result:\n                return result\n\n    def _endpoint_for_partition(self, partition, service_name, region_name):\n        # Get the service from the partition, or an empty template.\n        service_data = partition['services'].get(\n            service_name, DEFAULT_SERVICE_DATA)\n        # Use the partition endpoint if no region is supplied.\n        if region_name is None:\n            if 'partitionEndpoint' in service_data:\n                region_name = service_data['partitionEndpoint']\n            else:\n                raise NoRegionError()\n        # Attempt to resolve the exact region for this partition.\n        if region_name in service_data['endpoints']:\n            return self._resolve(\n                partition, service_name, service_data, region_name)\n        # Check to see if the endpoint provided is valid for the partition.\n        if self._region_match(partition, region_name):\n            # Use the partition endpoint if set and not regionalized.\n            partition_endpoint = service_data.get('partitionEndpoint')\n            is_regionalized = service_data.get('isRegionalized', True)\n            if partition_endpoint and not is_regionalized:\n                LOG.debug('Using partition endpoint for %s, %s: %s',\n                          service_name, region_name, partition_endpoint)\n                return self._resolve(\n                    partition, service_name, service_data, partition_endpoint)\n            LOG.debug('Creating a regex based endpoint for %s, %s',",
  "start_line": 1,
  "end_line": 150,
  "total_lines": 187,
  "is_truncated": true,
  "budget_warning": "Only 9 tool call(s) remaining (21/30 used). Finalize your edits and call submit_patch soon."
}
Generated tokens 70 tokens · stopped: STOP
Okay, `construct_endpoint` calls `_endpoint_for_partition`, which calls `_resolve`. Let's see `_resolve`. <channel|><|tool_call>call:read_file{end_line:187,filepath:<|"|>botocore/regions.py<|"|>,start_line": 151}<tool_call|><|tool_response>
Turn 22at 210 s59 tokens out12,715 prompt tokens
I read the same file again. I meant to read from 151. My bad.
TOOL CALL · read_file
{
  "end_line": 187,
  "filepath": "botocore/regions.py",
  "start_line": 151
}
Result of read_file 1,954 characters
{
  "status": "ok",
  "filepath": "botocore/regions.py",
  "content": "                      service_name, region_name)\n            return self._resolve(\n                partition, service_name, service_data, region_name)\n\n    def _region_match(self, partition, region_name):\n        if region_name in partition['regions']:\n            return True\n        if 'regionRegex' in partition:\n            return re.compile(partition['regionRegex']).match(region_name)\n        return False\n\n    def _resolve(self, partition, service_name, service_data, endpoint_name):\n        result = service_data['endpoints'].get(endpoint_name, {})\n        result['partition'] = partition['partition']\n        result['endpointName'] = endpoint_name\n        # Merge in the service defaults then the partition defaults.\n        self._merge_keys(service_data.get('defaults', {}), result)\n        self._merge_keys(partition.get('defaults', {}), result)\n        hostname = result.get('hostname', DEFAULT_URI_TEMPLATE)\n        result['hostname'] = self._expand_template(\n            partition, result['hostname'], service_name, endpoint_name)\n        if 'sslCommonName' in result:\n            result['sslCommonName'] = self._expand_template(\n                partition, result['sslCommonName'], service_name,\n                endpoint_name)\n        return result\n\n    def _merge_keys(self, from_data, result):\n        for key in from_data:\n            if key not in result:\n                result[key] = from_data[key]\n\n    def _expand_template(self, partition, template, service_name,\n                         endpoint_name):\n        return template.format(\n            service=service_name, region=endpoint_name,\n            dnsSuffix=partition['dnsSuffix'])",
  "start_line": 151,
  "end_line": 187,
  "total_lines": 187,
  "is_truncated": false,
  "budget_warning": "Only 8 tool call(s) remaining (22/30 used). Finalize your edits and call submit_patch soon."
}
Generated tokens 59 tokens · stopped: STOP
I read the same file again. I meant to read from 151. My bad. <channel|><|tool_call>call:read_file{end_line:187,filepath:<|"|>botocore/regions.py<|"|>,start_line:151}<tool_call|><|tool_response>
Turn 23at 372 s2,581 tokens out13,302 prompt tokens
Ok, so `_resolve` in `EndpointResolver` returns the `result` dict, which includes the `protocols` key if it's in the `endpoints.json` data.

Back to `ClientEndpointBridge._create_endpoint`:

```python
    def _create_endpoint(self, resolved, service_name, region_name,
                         endpoint_url, is_secure):
        region_name, signing_region = self._pick_region_values(
            resolved, region_name, endpoint_url)
        if endpoint_url is None:
            # Use the sslCommonName over the hostname for Python 2.6 compat.
            hostname = resolved.get('sslCommonName', resolved.get('hostname'))
            endpoint_url = self._make_url(hostname, is_secure)
        # ...
```

Here `resolved` is the result from `EndpointResolver.construct_endpoint`.
If `resolved` has a `protocols` key, we should use it to determine `is_secure` (or rather, override `is_secure`).

Wait, if `resolved` has `protocols = ['http']`, then `is_secure` should be `False` even if the user passed `use_ssl=True` (which is the default).

Let's see what the DynamoDB local endpoint looks like in `endpoints.json` (or rather, how it's being resolved).
The user said: "Creating a DynamoDB client with the region set to 'local' results in an SSLError because the client defaults to HTTPS, ignoring the http protocol specified for the local region in the configuration."

If `region_name='local'`, `resolved` will be the entry for `local` in DynamoDB's endpoints. It probably has `protocols: ['http']`.

So in `ClientEndpointBridge._create_endpoint`, we should check if `resolved` has `protocols` and if it only contains `http`, we should set `is_secure=False`. Or more generally, if `protocols` is present, we should check if the desired protocol is supported.

Actually, if `protocols` is specified, it likely means the service only supports those protocols. If `https` is not in `protocols`, then `is_secure` MUST be `False`. If `http` is not in `protocols`, then `is_secure` MUST be `True`.

But if both are supported, then `is_secure` can be whatever the user wants.

Wait, let's look at how AWS usually does this. If `protocols` is `['http']`, and the user wants `https`, it should probably fail or fallback to `http`. But the goal here is to avoid the `SSLError` by using `http`.

If `resolved.get('protocols')` is `['http']`, then `is_secure` should be `False`.

Let's implement this in `ClientEndpointBridge._create_endpoint`.

```python
    def _create_endpoint(self, resolved, service_name, region_name,
                         endpoint_url, is_secure):
        region_name, signing_region = self._pick_region_values(
            resolved, region_name, endpoint_url)
        
        # NEW LOGIC START
        protocols = resolved.get('protocols')
        if protocols:
            if 'https' not in protocols:
                is_secure = False
            elif 'http' not in protocols:
                is_secure = True
        # NEW LOGIC END

        if endpoint_url is None:
            # Use the sslCommonName over the hostname for Python 2.6 compat.
            hostname = resolved.get('sslCommonName', resolved.get('hostname'))
            endpoint_url = self._make_url(hostname, is_secure)
        # ...
```

Wait, if `protocols` is `['http', 'https']`, then `is_secure` remains whatever it was. Correct.
If `protocols` is `['http']`, then `is_secure` becomes `False`. Correct.
If `protocols` is `['https']`, then `is_secure` becomes `True`. Correct.

This seems to be exactly what's needed.

Let's double check if there are any other places where `is_secure` is used.
In `_create_endpoint`, `is_secure` is used in `_make_url(hostname, is_secure)`.
It is NOT used anywhere else in `_create_endpoint`.

What about `_assume_endpoint`?
```python
    def _assume_endpoint(self, service_name, region_name, endpoint_url,
                         is_secure):
        if endpoint_url is None:
            # Expand the default hostname URI template.
            hostname = self.default_endpoint.format(
                service=service_name, region=region_name)
            endpoint_url = self._make_url(hostname, is_secure)
```
`_assume_endpoint` is called when `resolved` is None. If `resolved` is None, we don't have `protocols` to check.

So the fix should be in `_create_endpoint`.

Wait, let's make sure I'm not missing anything.
The user said: "Ensuring botocore honors the protocols key from endpoints.json when constructing the client."

If I put the logic in `_create_endpoint`, it will be honored for all services that have `protocols` in their endpoint definition.

Let's verify the impact.

One more thing: `is_secure` is passed to `_create_endpoint` from `resolve`:
```python
    def resolve(self, service_name, region_name=None, endpoint_url=None,
                is_secure=True):
        region_name = self._check_default_region(service_name, region_name)
        resolved = self.endpoint_resolver.construct_endpoint(
            service_name, region_name)
        if resolved:
            return self._create_endpoint(
                resolved, service_name, region_name, endpoint_url, is_secure)
        else:
            return self._assume_endpoint(service_name, region_name,
                                         endpoint_url, is_secure)
```

And `_create_endpoint` returns a result:
```python
        return self._create_result(
            service_name=service_name, region_name=region_name,
            signing_region=signing_region, signing_name=signing_name,
            endpoint_url=endpoint_url, metadata=resolved,
            signature_version=signature_version)
```

The `endpoint_url` is now constructed using the corrected `is_secure`.

Let's check if `is_secure` is used anywhere else.
In `ClientCreator._get_client_args`:
```python
        endpoint_config = endpoint_bridge.resolve(
            service_name, region_name, endpoint_url, is_secure)
        # ...
        endpoint = endpoint_creator.create_endpoint(
            service_model, region_name=endpoint_config['region_name'],
            endpoint_url=endpoint_config['endpoint_url'], verify=verify,
            response_parser_factory=self._response_parser_factory,
            timeout=(new_config.connect_timeout, new_config.read_timeout))
```

The `endpoint_config` contains `endpoint_url`, which already has the protocol.

Wait, what about `is_secure` in `ClientCreator.create_client`?
It's passed as `is_secure` to `_get_client_args`.
Then passed to `endpoint_bridge.resolve`.

If the user explicitly set `use_ssl=False`, `is_secure` will be `False`.
If my new logic sees `protocols = ['https']`, it will set `is_secure = True`.
So it will override the user's `use_ssl=False` if only HTTPS is supported. This is probably correct, as the service doesn't support HTTP.

Similarly, if the user sets `use_ssl=True` and only HTTP is supported, it will be set to `False`. This avoids the `SSLError`.

This seems correct.

Now, let me double check if there is any other place we should handle this.
What if `endpoint_url` was provided by the user?
```python
    def _create_endpoint(self, resolved, service_name, region_name,
                         endpoint_url, is_secure):
        region_name, signing_region = self._pick_region_values(
            resolved, region_name, endpoint_url)
        if endpoint_url is None:
            # Use the sslCommonName over the hostname for Python 2.6 compat.
            hostname = resolved.get('sslCommonName', resolved.get('hostname'))
            endpoint_url = self._make_url(hostname, is_secure)
```
If `endpoint_url` is NOT None, `_make_url` is NOT called. The `endpoint_url` provided by the user is used as is. This is correct.

So the proposed fix:
In `botocore/client.py`, in `ClientEndpointBridge._create_endpoint`:

```python
    def _create_endpoint(self, resolved, service_name, region_name,
                         endpoint_url, is_secure):
        region_name, signing_region = self._pick_region_values(
            resolved, region_name, endpoint_url)
        
        protocols = resolved.get('protocols')
        if protocols:
            if 'https' not in protocols:
                is_secure = False
            elif 'http' not in protocols:
                is_secure = True

        if endpoint_url is None:
            # Use the sslCommonName over the hostname for Python 2.6 compat.
            hostname = resolved.get('sslCommonName', resolved.get('hostname'))
            endpoint_url = self._make_url(hostname, is_secure)
```

Wait, let's check the `protocols` format in `endpoints.json`.
The `BaseEndpointResolver.construct_endpoint` docstring says:
`- protocols: (list<string>) A list of supported protocols (e.g., http, https)`

So it is a list of strings.

Let's verify this with a reproduction script.
I'll create a mockup of `botocore` to test this logic, or just try to use the real `botocore` with a mock for the data loader.

Actually, the easiest way to reproduce is to create a `botocore.session.Session` and call `create_client('dynamodb', region_name='local')`.
Wait, I don't have DynamoDB local running, but the issue is about the URL construction, even before the request is sent.

If I create the client, I can then check the endpoint URL.

But `Endpoint` object might be complex. Let's see.
`EndpointCreator.create_endpoint` returns an `Endpoint` object.

Let's write a reproduction script.
TOOL CALL · run_command
{
  "command": "python3 - <<'PY'\nimport botocore.session\nimport botocore.endpoints\n\nsession = botocore.session.get_session()\n# We want to check if the client for dynamodb with region 'local' uses http\nclient = session.create_client('dynamodb', region_name='local')\nprint(f\"Endpoint URL: {client.meta.endpoint_url}\")\nPY\n"
}
Result of run_command 512 characters
{
  "status": "error",
  "error_type": "CommandError",
  "error_message": "Traceback (most recent call last):\n  File \"<stdin>\", line 2, in <module>\nModuleNotFoundError: No module named 'botocore.endpoints'\n",
  "details": {
    "stdout": "",
    "stderr": "Traceback (most recent call last):\n  File \"<stdin>\", line 2, in <module>\nModuleNotFoundError: No module named 'botocore.endpoints'\n",
    "exit_code": 1
  },
  "budget_warning": "Only 7 tool call(s) remaining (23/30 used). Finalize your edits and call submit_patch soon."
}
Generated tokens 2,581 tokens · stopped: STOP
Ok, so `_resolve` in `EndpointResolver` returns the `result` dict, which includes the `protocols` key if it's in the `endpoints.json` data. Back to `ClientEndpointBridge._create_endpoint`: ```python def _create_endpoint(self, resolved, service_name, region_name, endpoint_url, is_secure): region_name, signing_region = self._pick_region_values( resolved, region_name, endpoint_url) if endpoint_url is None: # Use the sslCommonName over the hostname for Python 2.6 compat. hostname = resolved.get('sslCommonName', resolved.get('hostname')) endpoint_url = self._make_url(hostname, is_secure) # ... ``` Here `resolved` is the result from `EndpointResolver.construct_endpoint`. If `resolved` has a `protocols` key, we should use it to determine `is_secure` (or rather, override `is_secure`). Wait, if `resolved` has `protocols = ['http']`, then `is_secure` should be `False` even if the user passed `use_ssl=True` (which is the default). Let's see what the DynamoDB local endpoint looks like in `endpoints.json` (or rather, how it's being resolved). The user said: "Creating a DynamoDB client with the region set to 'local' results in an SSLError because the client defaults to HTTPS, ignoring the http protocol specified for the local region in the configuration." If `region_name='local'`, `resolved` will be the entry for `local` in DynamoDB's endpoints. It probably has `protocols: ['http']`. So in `ClientEndpointBridge._create_endpoint`, we should check if `resolved` has `protocols` and if it only contains `http`, we should set `is_secure=False`. Or more generally, if `protocols` is present, we should check if the desired protocol is supported. Actually, if `protocols` is specified, it likely means the service only supports those protocols. If `https` is not in `protocols`, then `is_secure` MUST be `False`. If `http` is not in `protocols`, then `is_secure` MUST be `True`. But if both are supported, then `is_secure` can be whatever the user wants. Wait, let's look at how AWS usually does this. If `protocols` is `['http']`, and the user wants `https`, it should probably fail or fallback to `http`. But the goal here is to avoid the `SSLError` by using `http`. If `resolved.get('protocols')` is `['http']`, then `is_secure` should be `False`. Let's implement this in `ClientEndpointBridge._create_endpoint`. ```python def _create_endpoint(self, resolved, service_name, region_name, endpoint_url, is_secure): region_name, signing_region = self._pick_region_values( resolved, region_name, endpoint_url) # NEW LOGIC START protocols = resolved.get('protocols') if protocols: if 'https' not in protocols: is_secure = False elif 'http' not in protocols: is_secure = True # NEW LOGIC END if endpoint_url is None: # Use the sslCommonName over the hostname for Python 2.6 compat. hostname = resolved.get('sslCommonName', resolved.get('hostname')) endpoint_url = self._make_url(hostname, is_secure) # ... ``` Wait, if `protocols` is `['http', 'https']`, then `is_secure` remains whatever it was. Correct. If `protocols` is `['http']`, then `is_secure` becomes `False`. Correct. If `protocols` is `['https']`, then `is_secure` becomes `True`. Correct. This seems to be exactly what's needed. Let's double check if there are any other places where `is_secure` is used. In `_create_endpoint`, `is_secure` is used in `_make_url(hostname, is_secure)`. It is NOT used anywhere else in `_create_endpoint`. What about `_assume_endpoint`? ```python def _assume_endpoint(self, service_name, region_name, endpoint_url, is_secure): if endpoint_url is None: # Expand the default hostname URI template. hostname = self.default_endpoint.format( service=service_name, region=region_name) endpoint_url = self._make_url(hostname, is_secure) ``` `_assume_endpoint` is called when `resolved` is None. If `resolved` is None, we don't have `protocols` to check. So the fix should be in `_create_endpoint`. Wait, let's make sure I'm not missing anything. The user said: "Ensuring botocore honors the protocols key from endpoints.json when constructing the client." If I put the logic in `_create_endpoint`, it will be honored for all services that have `protocols` in their endpoint definition. Let's verify the impact. One more thing: `is_secure` is passed to `_create_endpoint` from `resolve`: ```python def resolve(self, service_name, region_name=None, endpoint_url=None, is_secure=True): region_name = self._check_default_region(service_name, region_name) resolved = self.endpoint_resolver.construct_endpoint( service_name, region_name) if resolved: return self._create_endpoint( resolved, service_name, region_name, endpoint_url, is_secure) else: return self._assume_endpoint(service_name, region_name, endpoint_url, is_secure) ``` And `_create_endpoint` returns a result: ```python return self._create_result( service_name=service_name, region_name=region_name, signing_region=signing_region, signing_name=signing_name, endpoint_url=endpoint_url, metadata=resolved, signature_version=signature_version) ``` The `endpoint_url` is now constructed using the corrected `is_secure`. Let's check if `is_secure` is used anywhere else. In `ClientCreator._get_client_args`: ```python endpoint_config = endpoint_bridge.resolve( service_name, region_name, endpoint_url, is_secure) # ... endpoint = endpoint_creator.create_endpoint( service_model, region_name=endpoint_config['region_name'], endpoint_url=endpoint_config['endpoint_url'], verify=verify, response_parser_factory=self._response_parser_factory, timeout=(new_config.connect_timeout, new_config.read_timeout)) ``` The `endpoint_config` contains `endpoint_url`, which already has the protocol. Wait, what about `is_secure` in `ClientCreator.create_client`? It's passed as `is_secure` to `_get_client_args`. Then passed to `endpoint_bridge.resolve`. If the user explicitly set `use_ssl=False`, `is_secure` will be `False`. If my new logic sees `protocols = ['https']`, it will set `is_secure = True`. So it will override the user's `use_ssl=False` if only HTTPS is supported. This is probably correct, as the service doesn't support HTTP. Similarly, if the user sets `use_ssl=True` and only HTTP is supported, it will be set to `False`. This avoids the `SSLError`. This seems correct. Now, let me double check if there is any other place we should handle this. What if `endpoint_url` was provided by the user? ```python def _create_endpoint(self, resolved, service_name, region_name, endpoint_url, is_secure): region_name, signing_region = self._pick_region_values( resolved, region_name, endpoint_url) if endpoint_url is None: # Use the sslCommonName over the hostname for Python 2.6 compat. hostname = resolved.get('sslCommonName', resolved.get('hostname')) endpoint_url = self._make_url(hostname, is_secure) ``` If `endpoint_url` is NOT None, `_make_url` is NOT called. The `endpoint_url` provided by the user is used as is. This is correct. So the proposed fix: In `botocore/client.py`, in `ClientEndpointBridge._create_endpoint`: ```python def _create_endpoint(self, resolved, service_name, region_name, endpoint_url, is_secure): region_name, signing_region = self._pick_region_values( resolved, region_name, endpoint_url) protocols = resolved.get('protocols') if protocols: if 'https' not in protocols: is_secure = False elif 'http' not in protocols: is_secure = True if endpoint_url is None: # Use the sslCommonName over the hostname for Python 2.6 compat. hostname = resolved.get('sslCommonName', resolved.get('hostname')) endpoint_url = self._make_url(hostname, is_secure) ``` Wait, let's check the `protocols` format in `endpoints.json`. The `BaseEndpointResolver.construct_endpoint` docstring says: `- protocols: (list<string>) A list of supported protocols (e.g., http, https)` So it is a list of strings. Let's verify this with a reproduction script. I'll create a mockup of `botocore` to test this logic, or just try to use the real `botocore` with a mock for the data loader. Actually, the easiest way to reproduce is to create a `botocore.session.Session` and call `create_client('dynamodb', region_name='local')`. Wait, I don't have DynamoDB local running, but the issue is about the URL construction, even before the request is sent. If I create the client, I can then check the endpoint URL. But `Endpoint` object might be complex. Let's see. `EndpointCreator.create_endpoint` returns an `Endpoint` object. Let's write a reproduction script. <channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY' import botocore.session import botocore.endpoints session = botocore.session.get_session() # We want to check if the client for dynamodb with region 'local' uses http client = session.create_client('dynamodb', region_name='local') print(f"Endpoint URL: {client.meta.endpoint_url}") PY <|"|>}<tool_call|><|tool_response>
Turn 24at 377 s104 tokens out16,053 prompt tokens
Ah, `botocore.endpoints` might not exist. I only need `botocore.session`.
TOOL CALL · run_command
{
  "command": "python3 - <<'PY'\nimport botocore.session\n\nsession = botocore.session.get_session()\nclient = session.create_client('dynamodb', region_name='local')\nprint(f\"Endpoint URL: {client.meta.endpoint_url}\")\nPY\n"
}
Result of run_command 4,136 characters
{
  "status": "error",
  "error_type": "CommandError",
  "error_message": "Traceback (most recent call last):\n  File \"<stdin>\", line 4, in <module>\n  File \"/workspace/botocore/session.py\", line 800, in create_client\n    credentials = self.get_credentials()\n  File \"/workspace/botocore/session.py\", line 438, in get_credentials\n    'credential_provider').load_credentials()\n  File \"/workspace/botocore/credentials.py\", line 1012, in load_credentials\n    creds = provider.load()\n  File \"/workspace/botocore/credentials.py\", line 472, in load\n    metadata = fetcher.retrieve_iam_role_credentials()\n  File \"/workspace/botocore/utils.py\", line 182, in retrieve_iam_role_credentials\n    r = self._get_request(url, timeout, num_attempts)\n  File \"/workspace/botocore/utils.py\", line 167, in _get_request\n    response = requests.get(url, timeout=timeout)\n  File \"/workspace/botocore/vendored/requests/api.py\", line 69, in get\n    return request('get', url, params=params, **kwargs)\n  File \"/workspace/botocore/vendored/requests/api.py\", line 50, in request\n    response = session.request(method=method, url=url, **kwargs)\n  File \"/workspace/botocore/vendored/requests/sessions.py\", line 465, in request\n    resp = self.send(prep, **send_kwargs)\n  File \"/workspace/botocore/vendored/requests/sessions.py\", line 573, in send\n    r = adapter.send(request, **kwargs)\n  File \"/workspace/botocore/vendored/requests/adapters.py\", line 370, in send\n    timeout=timeout\n  File \"/workspace/botocore/vendored/requests/packages/urllib3/connectionpool.py\", line 544, in urlopen\n    body=body, headers=headers)\n  File \"/workspace/botocore/vendored/requests/packages/urllib3/connectionpool.py\", line 349, in _make_request\n    conn.request(method, url, **httplib_request_kw)\n  File \"/usr/local/lib/python3.7/http/client.py\", line 1281, in request\n    self._send_request(method, url, body, headers, encode_chunked)\nTypeError: _send_request() takes 5 positional arguments but 6 were given\n",
  "details": {
    "stdout": "",
    "stderr": "Traceback (most recent call last):\n  File \"<stdin>\", line 4, in <module>\n  File \"/workspace/botocore/session.py\", line 800, in create_client\n    credentials = self.get_credentials()\n  File \"/workspace/botocore/session.py\", line 438, in get_credentials\n    'credential_provider').load_credentials()\n  File \"/workspace/botocore/credentials.py\", line 1012, in load_credentials\n    creds = provider.load()\n  File \"/workspace/botocore/credentials.py\", line 472, in load\n    metadata = fetcher.retrieve_iam_role_credentials()\n  File \"/workspace/botocore/utils.py\", line 182, in retrieve_iam_role_credentials\n    r = self._get_request(url, timeout, num_attempts)\n  File \"/workspace/botocore/utils.py\", line 167, in _get_request\n    response = requests.get(url, timeout=timeout)\n  File \"/workspace/botocore/vendored/requests/api.py\", line 69, in get\n    return request('get', url, params=params, **kwargs)\n  File \"/workspace/botocore/vendored/requests/api.py\", line 50, in request\n    response = session.request(method=method, url=url, **kwargs)\n  File \"/workspace/botocore/vendored/requests/sessions.py\", line 465, in request\n    resp = self.send(prep, **send_kwargs)\n  File \"/workspace/botocore/vendored/requests/sessions.py\", line 573, in send\n    r = adapter.send(request, **kwargs)\n  File \"/workspace/botocore/vendored/requests/adapters.py\", line 370, in send\n    timeout=timeout\n  File \"/workspace/botocore/vendored/requests/packages/urllib3/connectionpool.py\", line 544, in urlopen\n    body=body, headers=headers)\n  File \"/workspace/botocore/vendored/requests/packages/urllib3/connectionpool.py\", line 349, in _make_request\n    conn.request(method, url, **httplib_request_kw)\n  File \"/usr/local/lib/python3.7/http/client.py\", line 1281, in request\n    self._send_request(method, url, body, headers, encode_chunked)\nTypeError: _send_request() takes 5 positional arguments but 6 were given\n",
    "exit_code": 1
  },
  "budget_warning": "Only 6 tool call(s) remaining (24/30 used). Finalize your edits and call submit_patch soon."
}
Generated tokens 104 tokens · stopped: STOP
Ah, `botocore.endpoints` might not exist. I only need `botocore.session`. <channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY' import botocore.session session = botocore.session.get_session() client = session.create_client('dynamodb', region_name='local') print(f"Endpoint URL: {client.meta.endpoint_url}") PY <|"|>}<tool_call|><|tool_response>
Turn 25at 449 s251 tokens out7,254 prompt tokens
The reproduction failed because `create_client` tries to load credentials, and the credential provider is failing due to some internal `TypeError` related to `http.client` (likely a version mismatch in the environment).

I should bypass credential loading. I can use a mock provider or just instantiate `ClientEndpointBridge` directly.

Let's try instantiating `ClientEndpointBridge` and calling `resolve`.
TOOL CALL · run_command
{
  "command": "python3 - <<'PY'\nfrom botocore.client import ClientEndpointBridge\nfrom botocore.regions import EndpointResolver\n\nresolver = EndpointResolver()\nbridge = ClientEndpointBridge(resolver)\n\n# Mock resolved endpoint for DynamoDB local\n# Based on what we expect from endpoints.json\nresolved = {\n    'hostname': 'localhost',\n    'protocols': ['http']\n}\n\nenterprise_endpoint = bridge.resolve(\n    service_name='dynamodb', \n    region_name='local', \n    endpoint_url=None, \n    is_secure=True\n)\n\nprint(f\"Endpoint URL: {enterprise_endpoint['endpoint_url']}\")\nPY\n"
}
Result of run_command 552 characters
{
  "status": "error",
  "error_type": "CommandError",
  "error_message": "Traceback (most recent call last):\n  File \"<stdin>\", line 4, in <module>\nTypeError: __init__() missing 1 required positional argument: 'endpoint_data'\n",
  "details": {
    "stdout": "",
    "stderr": "Traceback (most recent call last):\n  File \"<stdin>\", line 4, in <module>\nTypeError: __init__() missing 1 required positional argument: 'endpoint_data'\n",
    "exit_code": 1
  },
  "budget_warning": "Only 5 tool call(s) remaining (25/30 used). Finalize your edits and call submit_patch soon."
}
Generated tokens 251 tokens · stopped: STOP
The reproduction failed because `create_client` tries to load credentials, and the credential provider is failing due to some internal `TypeError` related to `http.client` (likely a version mismatch in the environment). I should bypass credential loading. I can use a mock provider or just instantiate `ClientEndpointBridge` directly. Let's try instantiating `ClientEndpointBridge` and calling `resolve`. <channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY' from botocore.client import ClientEndpointBridge from botocore.regions import EndpointResolver resolver = EndpointResolver() bridge = ClientEndpointBridge(resolver) # Mock resolved endpoint for DynamoDB local # Based on what we expect from endpoints.json resolved = { 'hostname': 'localhost', 'protocols': ['http'] } enterprise_endpoint = bridge.resolve( service_name='dynamodb', region_name='local', endpoint_url=None, is_secure=True ) print(f"Endpoint URL: {enterprise_endpoint['endpoint_url']}") PY <|"|>}<tool_call|><|tool_response>

Patch, tests and logs

Final code change Included
Test output Included
============================= test session starts ==============================
collected 109 items

tests/unit/test_client.py .............................................. [ 42%]
...............................................................          [100%]

==================================== PASSES ====================================
- generated xml file: /tmp/rebench-grade-7d868a3a94374b6e8383062c840c96bb.xml --
=========================== short test summary info ============================
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_anonymous_client_request
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_api_version_is_passed_to_loader_if_provided
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_before_call_short_circuits_request
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_can_set_credentials_in_client_init
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_can_use_guessed_endpoints
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_create_unicode
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_created_emits_events
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_custom_user_agent_extra_in_request
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_custom_user_agent_in_request
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_default_for_s3_addressing_style
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_doesnt_validate_params_when_validation_disabled
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_error_message_for_positional_args
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_generated_from_model
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_has_endpoint_url_on_meta
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_has_region_name_on_meta
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_makes_call
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_makes_call_with_error
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_method_called_event
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_method_docstring
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_method_help
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_method_to_api_mapping
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_name
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_name_using_abreviation
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_name_with_amazon
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_name_with_no_full_name_or_abbreviation
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_name_with_non_alphabet_characters
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_register_seperate_unique_id_event
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_registers_request_created_handler
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_s3_addressing_style_auto_registers_correctly
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_s3_addressing_style_config_overrides_scoped_config
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_s3_addressing_style_default_registers_correctly
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_s3_addressing_style_path_registers_correctly
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_s3_addressing_style_virtual_registers_correctly
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_s3_addressing_style_with_config
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_s3_addressing_style_with_incorrect_style
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_s3_addressing_style_with_scoped_config
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_signature_no_override
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_signature_override_arg
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_signature_override_config_file
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_signs_call
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_user_agent_in_request
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_uses_given_region_name_and_endpoint_url_when_present
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_uses_signing_name_from_credential_scope
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_uses_signing_region_from_credential_scope
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_validates_params_by_default
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_with_custom_both_timeout
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_with_custom_connect_timeout
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_with_custom_neither_timeout
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_with_custom_params
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_with_custom_read_timeout
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_with_endpoint_url
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_client_with_response_parser_factory
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_clients_have_meta_object
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_clients_inherit_handlers_from_session
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_clients_inherit_only_at_create_time
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_create_client_class_creates_class
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_create_client_class_forwards_api_version
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_event_emitted_when_invoked
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_events_are_per_client
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_operation_can_paginate
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_operation_cannot_paginate
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_paginator_class_name_from_client
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_paginator_help_from_client
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_service_creates_retryhandler
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_service_has_no_pagination_configs
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_service_has_no_waiter_configs
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_service_has_retry_event
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_service_has_waiter_configs
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_service_registers_retry_handler
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_service_retry_missing_config
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_signing_region_does_not_change_client_region
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_successful_pagination_object_created
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_try_to_paginate_non_paginated
PASSED tests/unit/test_client.py::TestAutoGeneratedClient::test_waiter_config_uses_service_name_not_endpoint_prefix
PASSED tests/unit/test_client.py::TestConfig::test_can_use_args_to_construct
PASSED tests/unit/test_client.py::TestConfig::test_can_use_kwargs_to_construct
PASSED tests/unit/test_client.py::TestConfig::test_can_use_mix_of_args_and_kwargs
PASSED tests/unit/test_client.py::TestConfig::test_create_with_multiple_kwargs
PASSED tests/unit/test_client.py::TestConfig::test_general_merge_keeps_default_values
PASSED tests/unit/test_client.py::TestConfig::test_invalid_kwargs
PASSED tests/unit/test_client.py::TestConfig::test_merge_overrides_only_when_user_provided_values
PASSED tests/unit/test_client.py::TestConfig::test_merge_overrides_values
PASSED tests/unit/test_client.py::TestConfig::test_merge_overrides_values_even_when_using_default
PASSED tests/unit/test_client.py::TestConfig::test_merge_overrides_values_even_when_using_default_timeout
PASSED tests/unit/test_client.py::TestConfig::test_merge_returns_new_config_object
PASSED tests/unit/test_client.py::TestConfig::test_pass_invalid_length_of_args
PASSED tests/unit/test_client.py::TestClientEndpointBridge::test_can_create_http_urls
PASSED tests/unit/test_client.py::TestClientEndpointBridge::test_can_guess_endpoint_and_use_given_endpoint_url
PASSED tests/unit/test_client.py::TestClientEndpointBridge::test_can_use_endpoint_url_with_resolved_endpoint
PASSED tests/unit/test_client.py::TestClientEndpointBridge::test_cred_scope_does_not_override_signing_region_if_endpoint_url
PASSED tests/unit/test_client.py::TestClientEndpointBridge::test_credential_scope_overrides_signing_region
PASSED tests/unit/test_client.py::TestClientEndpointBridge::test_does_not_use_https_if_not_available
PASSED tests/unit/test_client.py::TestClientEndpointBridge::test_guesses_endpoint_as_last_resort
PASSED tests/unit/test_client.py::TestClientEndpointBridge::test_raises_when_signature_version_is_not_found
PASSED tests/unit/test_client.py::TestClientEndpointBridge::test_raises_when_signature_version_is_unknown
PASSED tests/unit/test_client.py::TestClientEndpointBridge::test_resolved_region_overrides_region_when_no_endpoint_url
PASSED tests/unit/test_client.py::TestClientEndpointBridge::test_uses_credential_scope_signing_name
PASSED tests/unit/test_client.py::TestClientEndpointBridge::test_uses_known_signers_from_list_of_signature_versions
PASSED tests/unit/test_client.py::TestClientEndpointBridge::test_uses_region_from_client_config_if_available
PASSED tests/unit/test_client.py::TestClientEndpointBridge::test_uses_s3_over_s3v4_for_s3
PASSED tests/unit/test_client.py::TestClientEndpointBridge::test_uses_s3v4_over_others_for_s3
PASSED tests/unit/test_client.py::TestClientEndpointBridge::test_uses_service_name_as_signing_name
PASSED tests/unit/test_client.py::TestClientEndpointBridge::test_uses_service_signing_name_when_present_and_no_cred_scope
PASSED tests/unit/test_client.py::TestClientEndpointBridge::test_uses_signature_version_from_client_config
PASSED tests/unit/test_client.py::TestClientEndpointBridge::test_uses_signature_version_from_client_config_when_guessing
PASSED tests/unit/test_client.py::TestClientEndpointBridge::test_uses_signature_version_from_scoped_config
PASSED tests/unit/test_client.py::TestClientEndpointBridge::test_uses_ssl_common_name_over_hostname_if_present
PASSED tests/unit/test_client.py::TestClientEndpointBridge::test_uses_us_east_1_by_default_for_s3
PASSED tests/unit/test_client.py::TestClientEndpointBridge::test_uses_v4_over_other_signers
============================= 109 passed in 0.24s ==============================
Test errors Included
Test report (JUnit) Included
<?xml version="1.0" encoding="utf-8"?><testsuites><testsuite errors="0" failures="0" hostname="a87cac758a57" name="pytest" skipped="0" tests="109" time="0.239" timestamp="2026-11-14T02:39:29.599938"><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_anonymous_client_request" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_api_version_is_passed_to_loader_if_provided" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_before_call_short_circuits_request" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_can_set_credentials_in_client_init" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_can_use_guessed_endpoints" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_create_unicode" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_created_emits_events" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_custom_user_agent_extra_in_request" time="0.002" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_custom_user_agent_in_request" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_default_for_s3_addressing_style" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_doesnt_validate_params_when_validation_disabled" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_error_message_for_positional_args" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_generated_from_model" time="0.002" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_has_endpoint_url_on_meta" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_has_region_name_on_meta" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_makes_call" time="0.002" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_makes_call_with_error" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_method_called_event" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_method_docstring" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_method_help" time="0.012" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_method_to_api_mapping" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_name" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_name_using_abreviation" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_name_with_amazon" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_name_with_no_full_name_or_abbreviation" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_name_with_non_alphabet_characters" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_register_seperate_unique_id_event" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_registers_request_created_handler" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_s3_addressing_style_auto_registers_correctly" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_s3_addressing_style_config_overrides_scoped_config" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_s3_addressing_style_default_registers_correctly" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_s3_addressing_style_path_registers_correctly" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_s3_addressing_style_virtual_registers_correctly" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_s3_addressing_style_with_config" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_s3_addressing_style_with_incorrect_style" time="0.000" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_s3_addressing_style_with_scoped_config" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_signature_no_override" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_signature_override_arg" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_signature_override_config_file" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_signs_call" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_user_agent_in_request" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_uses_given_region_name_and_endpoint_url_when_present" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_uses_signing_name_from_credential_scope" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_uses_signing_region_from_credential_scope" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_validates_params_by_default" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_with_custom_both_timeout" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_with_custom_connect_timeout" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_with_custom_neither_timeout" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_with_custom_params" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_with_custom_read_timeout" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_with_endpoint_url" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_client_with_response_parser_factory" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_clients_have_meta_object" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_clients_inherit_handlers_from_session" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_clients_inherit_only_at_create_time" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_create_client_class_creates_class" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_create_client_class_forwards_api_version" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_event_emitted_when_invoked" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_events_are_per_client" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_operation_can_paginate" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_operation_cannot_paginate" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_paginator_class_name_from_client" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_paginator_help_from_client" time="0.002" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_service_creates_retryhandler" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_service_has_no_pagination_configs" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_service_has_no_waiter_configs" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_service_has_retry_event" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_service_has_waiter_configs" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_service_registers_retry_handler" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_service_retry_missing_config" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_signing_region_does_not_change_client_region" time="0.002" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_successful_pagination_object_created" time="0.002" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_try_to_paginate_non_paginated" time="0.001" /><testcase classname="tests.unit.test_client.TestAutoGeneratedClient" name="test_waiter_config_uses_service_name_not_endpoint_prefix" time="0.002" /><testcase classname="tests.unit.test_client.TestConfig" name="test_can_use_args_to_construct" time="0.000" /><testcase classname="tests.unit.test_client.TestConfig" name="test_can_use_kwargs_to_construct" time="0.000" /><testcase classname="tests.unit.test_client.TestConfig" name="test_can_use_mix_of_args_and_kwargs" time="0.000" /><testcase classname="tests.unit.test_client.TestConfig" name="test_create_with_multiple_kwargs" time="0.000" /><testcase classname="tests.unit.test_client.TestConfig" name="test_general_merge_keeps_default_values" time="0.000" /><testcase classname="tests.unit.test_client.TestConfig" name="test_invalid_kwargs" time="0.000" /><testcase classname="tests.unit.test_client.TestConfig" name="test_merge_overrides_only_when_user_provided_values" time="0.000" /><testcase classname="tests.unit.test_client.TestConfig" name="test_merge_overrides_values" time="0.000" /><testcase classname="tests.unit.test_client.TestConfig" name="test_merge_overrides_values_even_when_using_default" time="0.000" /><testcase classname="tests.unit.test_client.TestConfig" name="test_merge_overrides_values_even_when_using_default_timeout" time="0.000" /><testcase classname="tests.unit.test_client.TestConfig" name="test_merge_returns_new_config_object" time="0.000" /><testcase classname="tests.unit.test_client.TestConfig" name="test_pass_invalid_length_of_args" time="0.000" /><testcase classname="tests.unit.test_client.TestClientEndpointBridge" name="test_can_create_http_urls" time="0.000" /><testcase classname="tests.unit.test_client.TestClientEndpointBridge" name="test_can_guess_endpoint_and_use_given_endpoint_url" time="0.000" /><testcase classname="tests.unit.test_client.TestClientEndpointBridge" name="test_can_use_endpoint_url_with_resolved_endpoint" time="0.000" /><testcase classname="tests.unit.test_client.TestClientEndpointBridge" name="test_cred_scope_does_not_override_signing_region_if_endpoint_url" time="0.000" /><testcase classname="tests.unit.test_client.TestClientEndpointBridge" name="test_credential_scope_overrides_signing_region" time="0.000" /><testcase classname="tests.unit.test_client.TestClientEndpointBridge" name="test_does_not_use_https_if_not_available" time="0.000" /><testcase classname="tests.unit.test_client.TestClientEndpointBridge" name="test_guesses_endpoint_as_last_resort" time="0.000" /><testcase classname="tests.unit.test_client.TestClientEndpointBridge" name="test_raises_when_signature_version_is_not_found" time="0.000" /><testcase classname="tests.unit.test_client.TestClientEndpointBridge" name="test_raises_when_signature_version_is_unknown" time="0.000" /><testcase classname="tests.unit.test_client.TestClientEndpointBridge" name="test_resolved_region_overrides_region_when_no_endpoint_url" time="0.000" /><testcase classname="tests.unit.test_client.TestClientEndpointBridge" name="test_uses_credential_scope_signing_name" time="0.000" /><testcase classname="tests.unit.test_client.TestClientEndpointBridge" name="test_uses_known_signers_from_list_of_signature_versions" time="0.001" /><testcase classname="tests.unit.test_client.TestClientEndpointBridge" name="test_uses_region_from_client_config_if_available" time="0.000" /><testcase classname="tests.unit.test_client.TestClientEndpointBridge" name="test_uses_s3_over_s3v4_for_s3" time="0.001" /><testcase classname="tests.unit.test_client.TestClientEndpointBridge" name="test_uses_s3v4_over_others_for_s3" time="0.000" /><testcase classname="tests.unit.test_client.TestClientEndpointBridge" name="test_uses_service_name_as_signing_name" time="0.000" /><testcase classname="tests.unit.test_client.TestClientEndpointBridge" name="test_uses_service_signing_name_when_present_and_no_cred_scope" time="0.000" /><testcase classname="tests.unit.test_client.TestClientEndpointBridge" name="test_uses_signature_version_from_client_config" time="0.001" /><testcase classname="tests.unit.test_client.TestClientEndpointBridge" name="test_uses_signature_version_from_client_config_when_guessing" time="0.001" /><testcase classname="tests.unit.test_client.TestClientEndpointBridge" name="test_uses_signature_version_from_scoped_config" time="0.001" /><testcase classname="tests.unit.test_client.TestClientEndpointBridge" name="test_uses_ssl_common_name_over_hostname_if_present" time="0.000" /><testcase classname="tests.unit.test_client.TestClientEndpointBridge" name="test_uses_us_east_1_by_default_for_s3" time="0.000" /><testcase classname="tests.unit.test_client.TestClientEndpointBridge" name="test_uses_v4_over_other_signers" time="0.000" /></testsuite></testsuites>
Agent log Included
  [   0.0s] 📋 System Prompt: You are a principal Python software engineer resolving a repository issue in `/workspace`.
  [   0.0s] 🎯 Task Prompt: You are evaluating a software engineering task for repository boto/botocore.
  [  20.5s] 💭 (961 chars) "The user is reporting an issue where `botocore` uses HTTPS instead of HTTP when the region 
is set to 'local' for 'dynamo..."
  [  20.5s] 🔧 run_command grep -rn --include="*.py" "protocols" botocore/
  [  20.5s]   → botocore/serialize.py:61:    # TODO: Unknown protocols.
  [  27.9s] 💭 (293 chars) "The grep results for "protocols" don't seem to point to endpoint resolution. Maybe I should 
search for where the endpoin..."
  [  27.9s] 🔧 run_command grep -rn "http" botocore/endpoint.py
  [  28.0s]   → 1:# Copyright (c) 2012-2013 Mitch Garnaat http://garnaat.org/
  [  35.2s] 💭 (309 chars) "Wait, `botocore/endpoint.py` doesn't seem to be doing the endpoint URL construction. Let me 
search for where the URL is ..."
  [  35.2s] 🔧 run_command grep -rn "endpoints.json" botocore/
  [  35.2s]   → error (exit 0): 
  [  40.0s] 💭 (126 chars) "Wait, `grep` returned 1? That's strange. Maybe it's referred to as a file in `loaders.py`?

Let's check `botocore/loader..."
  [  40.0s] 🔧 run_command grep -rn "endpoints" botocore/loaders.py
  [  40.1s]   → 361:        only needed to load *non* model files (such as _endpoints and
  [  46.9s] 💭 (228 chars) "Okay, that's not very helpful.

Let's think about how `botocore` resolves endpoints. It usually has some logic to determ..."
  [  46.9s] 📖 read_file (botocore/session.py)
  [  46.9s]   ✓ {'status': 'ok', 'filepath': 'botocore/session.py', 'content': '# Copyright (c) 2012-2013 Mitch Garnaat 
http://garnaat.o…
  [  49.8s] 💭 (73 chars) "I need to find where `create_client` is defined in `botocore/session.py`."
  [  49.8s] 📖 read_file (botocore/session.py)
  [  49.8s]   ✓ {'status': 'ok', 'filepath': 'botocore/session.py', 'content': '        if profile is not None:\n       
self._sessi…
  [  54.4s] 💭 (80 chars) "Still haven't reached `create_client`. Let's read more of `botocore/session.py`."
  [  54.4s] 📖 read_file (botocore/session.py)
  [  54.5s]   ✓ {'status': 'ok', 'filepath': 'botocore/session.py', 'content': '            >>> 
s.get_config_variable(\'foo\')\n        …
  [  58.8s] 💭 (63 chars) "I'm still looking for `create_client` in `botocore/session.py`."
  [  58.8s] 📖 read_file (botocore/session.py)
  [  58.8s]   ✓ {'status': 'ok', 'filepath': 'botocore/session.py', 'content': '           of the session object (`Boto`
by default).\n …
  [  64.0s] 💭 (85 chars) "Still not there. Let me just search for `def create_client` in `botocore/session.py`."
  [  64.0s] 🔧 run_command grep -n "def create_client" botocore/session.py
  [  64.0s]   → 694:    def create_client(self, service_name, region_name=None, api_version=None,
  [  66.4s] 💭 (38 chars) "Okay, it's at line 694. Let's read it."
  [  66.4s] 📖 read_file (botocore/session.py)
  [  66.5s]   ✓ {'status': 'ok', 'filepath': 'botocore/session.py', 'content': '    def create_client(self, 
service_name, region_name=No…
  [  82.3s] 💭 (875 chars) "`create_client` calls `botocore.client.ClientCreator().create_client`.

```python
        client_creator = botocore.clie..."
  [  82.3s] 🔧 run_command grep -n "class ClientCreator" botocore/client.py
  [  82.4s]   → 40:class ClientCreator(object):
  [  85.7s] 💭 (32 chars) "Let's read `botocore/client.py`."
  [  85.7s] 📖 read_file (botocore/client.py)
  [  85.7s]   ✓ {'status': 'ok', 'filepath': 'botocore/client.py', 'content': 'class ClientCreator(object):\n    
"""Creates client objec…
  [ 138.3s] 💭 (445 chars) "In `_get_client_args`:

```python
        endpoint_bridge = ClientEndpointBridge(
            self._endpoint_resolver, s..."
  [ 138.3s] 🔧 run_command grep -n "class ClientEndpointBridge" botocore/client.py
  [ 138.4s]   → 246:class ClientEndpointBridge(object):
  [ 141.3s] 💭 (34 chars) "Let's read `ClientEndpointBridge`."
  [ 141.3s] 📖 read_file (botocore/client.py)
  [ 141.4s]   ✓ {'status': 'ok', 'filepath': 'botocore/client.py', 'content': 'class ClientEndpointBridge(object):\n    
"""Bridges endpo…
  [ 148.9s] 💭 (245 chars) "And `_make_url` probably handles the protocol. Let's find `_make_url` in 
`ClientEndpointBridge`. Wait, it's not in the `..."
  [ 148.9s] 🔧 run_command grep -n "def _make_url" botocore/client.py
  [ 148.9s]   → 335:    def _make_url(self, hostname, is_secure):
  [ 151.8s] 💭 (14 chars) "Let's read it."
  [ 151.8s] 📖 read_file (botocore/client.py)
  [ 151.9s]   ✓ {'status': 'ok', 'filepath': 'botocore/client.py', 'content': "            'endpoint_url': 
endpoint_url,\n            's…
  [ 174.5s] 💭 (1166 chars) "Okay, so `_make_url` is very simple:
```python
    def _make_url(self, hostname, is_secure):
        endpoint_url = 'htt..."
  [ 174.5s] 🔧 run_command grep -n "class EndpointResolver" botocore/endpoint.py
  [ 174.6s]   → error (exit 0): 
  [ 177.9s] 💭 (87 chars) "Wait, I thought `EndpointResolver` was in `botocore/endpoint.py`. Let me search for it."
  [ 177.9s] 🔧 run_command grep -rn "class EndpointResolver" botocore/
  [ 178.0s]   → botocore/regions.py:88:class EndpointResolver(BaseEndpointResolver):
  [ 180.2s] 💭 (70 chars) "Ah, it's in `botocore/regions.py`. Let's look at `construct_endpoint`."
  [ 180.2s] 🔧 run_command grep -n "def construct_endpoint" botocore/regions.py
  [ 180.3s]   → 31:    def construct_endpoint(self, service_name, region_name=None):
  [ 183.3s] 💭 (46 chars) "There are two `construct_endpoint`? Let's see."
  [ 183.3s] 📖 read_file (botocore/regions.py)
  [ 183.4s]   ✓ {'status': 'ok', 'filepath': 'botocore/regions.py', 'content': '# Copyright 2014 Amazon.com, Inc. or its
affiliates. All…
  [ 191.4s] 💭 (105 chars) "Okay, `construct_endpoint` calls `_endpoint_for_partition`, which calls `_resolve`. Let's 
see `_resolve`."
  [ 191.4s] 📖 read_file (botocore/regions.py)
  [ 191.5s]   ✓ {'status': 'ok', 'filepath': 'botocore/regions.py', 'content': '# Copyright 2014 Amazon.com, Inc. or its
affiliates. All…
  [ 196.3s] 💭 (61 chars) "I read the same file again. I meant to read from 151. My bad."
  [ 196.3s] 📖 read_file (botocore/regions.py)
  [ 196.4s]   ✓ {'status': 'ok', 'filepath': 'botocore/regions.py', 'content': "                      service_name, 
region_name)\n      …
  [ 358.8s] 💭 (9374 chars) "Ok, so `_resolve` in `EndpointResolver` returns the `result` dict, which includes the 
`protocols` key if it's in the `en..."
  [ 358.8s] 🔧 run_command (9 lines) python3 - <<'PY'
  [ 358.9s]   → error (exit 0): 
  [ 364.1s] 💭 (73 chars) "Ah, `botocore.endpoints` might not exist. I only need `botocore.session`."
  [ 364.1s] 🔧 run_command (7 lines) python3 - <<'PY'
  [ 364.2s]   → error (exit 0): 
  [ 436.3s] 💭 (406 chars) "The reproduction failed because `create_client` tries to load credentials, and the 
credential provider is failing due to..."
  [ 436.3s] 🔧 run_command (23 lines) python3 - <<'PY'
  [ 436.4s]   → error (exit 0): 
Native result row
{
  "agent_error": "Agent exceeded session timeout (7.5 min)",
  "duration_seconds": 465.5,
  "error": "Empty agent patch",
  "grade": {
    "error": "Empty agent patch",
    "resolved": false,
    "strict_clean_patch": false,
    "test_exit_code": -1
  },
  "instance_id": "boto__botocore-830",
  "pass_idx": 0,
  "patch_chars": 0,
  "phase1_seconds": 465.5,
  "repo": "boto/botocore",
  "request_log_path": "/kaggle-root/working/r31/rollouts_X/requests/boto__botocore-830__p0__r2.jsonl",
  "resolved": false,
  "rollout_idx": 2,
  "run_key": "boto__botocore-830__p0__r2",
  "strict_clean_patch": false,
  "tool_calls": 25,
  "total_llm_calls": 25,
  "trace_path": "/kaggle-root/working/r31/rollouts_X/traces/trace_boto__botocore-830__p0__r2.json"
}