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ROLLOUT 0 · ncclient/ncclient

ncclient__ncclient-418

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454 stotal time
15tool calls
15model calls
6,384tokens generated
138,885prompt tokens read

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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 4,220 characters
You are evaluating a software engineering task for repository ncclient/ncclient.

Problem Statement:
Release 0.6.8 xpath filter incompatible with previous releases
The following code used to work in 0.6.7 and earlier,

```
from ncclient import manager

path = '/a/b/c'

with manager.connect(...) as m:
    reply = m.get('xpath', path)
```
Now this code throws an error
```
  File "test-netconf.py", line 7, in <module>
    reply = m.get(filter=('xpath', path))
  File "/usr/local/lib/python3.8/site-packages/ncclient/manager.py", line 226, in execute
    return cls(self._session,
  File "/usr/local/lib/python3.8/site-packages/ncclient/operations/retrieve.py", line 83, in request
    node.append(util.build_filter(filter))
  File "/usr/local/lib/python3.8/site-packages/ncclient/operations/util.py", line 53, in build_filter
    ns, select = criteria
ValueError: too many values to unpack (expected 2)
```

The path parameter in 0.6.7 used to be a string, even the current document still so specifies. But in the unit test and the code the path is expected as a tuple.

Please consider making this backward compatible, and announce such major changes before releasing it.

## 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
./LICENSE
./MANIFEST.in
./NOTICE
./README.md
./README.rst
./docs
./examples
./ncclient
./ncclient/__init__.py
./ncclient/_version.py
./ncclient/capabilities.py
./ncclient/debug.py
./ncclient/devices
./ncclient/devices/__init__.py
./ncclient/devices/alu.py
./ncclient/devices/csr.py
./ncclient/devices/default.py
./ncclient/devices/h3c.py
./ncclient/devices/hpcomware.py
./ncclient/devices/huawei.py
./ncclient/devices/huaweiyang.py
./ncclient/devices/iosxe.py
./ncclient/devices/iosxr.py
./ncclient/devices/junos.py
./ncclient/devices/nexus.py
./ncclient/logging_.py
./ncclient/manager.py
./ncclient/operations
./ncclient/operations/__init__.py
./ncclient/operations/edit.py
./ncclient/operations/errors.py
./ncclient/operations/flowmon.py
./ncclient/operations/lock.py
./ncclient/operations/retrieve.py
./ncclient/operations/rpc.py
./ncclient/operations/session.py
./ncclient/operations/subscribe.py
./ncclient/operations/third_party
./ncclient/operations/util.py
./ncclient/transport
./ncclient/transport/__init__.py
./ncclient/transport/errors.py
./ncclient/transport/notify.py
./ncclient/transport/parser.py
./ncclient/transport/session.py
./ncclient/transport/ssh.py
./ncclient/transport/third_party
./ncclient/xml_.py
./requirements.txt
./setup.cfg
./setup.py
./test
./test-requirements.txt
./test/__init__.py
./test/unit
./test/unit/__init__.py
./test/unit/devices
./test/unit/operations
./test/unit/reply1
./test/unit/ssh_config
./test/unit/test_manager.py
./test/unit/test_xml_.py
./test/unit/transport
./tox.ini
./versioneer.py
```
Turn 1at 31 s477 tokens out3,280 prompt tokens
The user is reporting a regression in `ncclient` version 0.6.8 where `m.get('xpath', path)` with `path` as a string now fails.
The error is `ValueError: too many values to unpack (expected 2)` in `ncclient/operations/util.py`, line 53, in `build_filter`.
Previously (0.6.7), `path` as a string worked. Now it seems `build_filter` expects a tuple for `xpath` filters.

Let's look at the traceback:
```
  File "test-netconf.py", line 7, in <module>
    reply = m.get(filter=('xpath', path))
  File "/usr/local/lib/python3.8/site-packages/ncclient/manager.py", line 226, in execute
    return cls(self._session,
  File "/usr/local/lib/python3.8/site-packages/ncclient/operations/retrieve.py", line 83, in request
    node.append(util.build_filter(filter))
  File "/usr/local/lib/python3.8/site-packages/ncclient/operations/util.py", line 53, in build_filter
    ns, select = criteria
ValueError: too many values to unpack (expected 2)
```

Wait, the user says:
`reply = m.get('xpath', path)`
But the traceback says:
`reply = m.get(filter=('xpath', path))`

If `m.get` is called as `m.get('xpath', path)`, it might be handled by `manager.get`.
Let's check `ncclient/manager.py` and `ncclient/operations/retrieve.py`.

The error happens in `ncclient/operations/util.py` in `build_filter`.

Let's start by exploring the code.
TOOL CALL · run_command
{
  "command": "grep -rn --include=\"*.py\" \"build_filter\" ncclient/operations/util.py ncclient/operations/retrieve.py"
}
Result of run_command 394 characters
{
  "status": "ok",
  "stdout": "ncclient/operations/util.py:48:def build_filter(spec, capcheck=None):\nncclient/operations/retrieve.py:83:            node.append(util.build_filter(filter))\nncclient/operations/retrieve.py:158:            node.append(util.build_filter(filter))\nncclient/operations/retrieve.py:237:            node.append(util.build_filter(filter))\n",
  "stderr": "",
  "exit_code": 0
}
Generated tokens 477 tokens · stopped: STOP
<|channel>thought The user is reporting a regression in `ncclient` version 0.6.8 where `m.get('xpath', path)` with `path` as a string now fails. The error is `ValueError: too many values to unpack (expected 2)` in `ncclient/operations/util.py`, line 53, in `build_filter`. Previously (0.6.7), `path` as a string worked. Now it seems `build_filter` expects a tuple for `xpath` filters. Let's look at the traceback: ``` File "test-netconf.py", line 7, in <module> reply = m.get(filter=('xpath', path)) File "/usr/local/lib/python3.8/site-packages/ncclient/manager.py", line 226, in execute return cls(self._session, File "/usr/local/lib/python3.8/site-packages/ncclient/operations/retrieve.py", line 83, in request node.append(util.build_filter(filter)) File "/usr/local/lib/python3.8/site-packages/ncclient/operations/util.py", line 53, in build_filter ns, select = criteria ValueError: too many values to unpack (expected 2) ``` Wait, the user says: `reply = m.get('xpath', path)` But the traceback says: `reply = m.get(filter=('xpath', path))` If `m.get` is called as `m.get('xpath', path)`, it might be handled by `manager.get`. Let's check `ncclient/manager.py` and `ncclient/operations/retrieve.py`. The error happens in `ncclient/operations/util.py` in `build_filter`. Let's start by exploring the code.<channel|><|tool_call>call:run_command{command:<|"|>grep -rn --include="*.py" "build_filter" ncclient/operations/util.py ncclient/operations/retrieve.py<|"|>}<tool_call|><|tool_response>
Turn 2at 35 s63 tokens out3,898 prompt tokens
Okay, `build_filter` is in `ncclient/operations/util.py`. Let's read it.
TOOL CALL · read_file
{
  "end_line": 70,
  "filepath": "ncclient/operations/util.py",
  "start_line": 40
}
Result of read_file 1,381 characters
{
  "status": "ok",
  "filepath": "ncclient/operations/util.py",
  "content": "        #    capcheck(':candidate')\n        #elif loc == 'startup':\n        #    capcheck(':startup')\n        #elif loc == 'running' and wha == 'target':\n        #    capcheck(':writable-running')\n        sub_ele(node, loc)\n    return node\n\ndef build_filter(spec, capcheck=None):\n    type = None\n    if isinstance(spec, tuple):\n        type, criteria = spec\n        if type == \"xpath\":\n            ns, select = criteria\n            rep = new_ele_nsmap(\"filter\", ns, type=type)\n            rep.attrib[\"select\"] = select\n        elif type == \"subtree\":\n            rep = new_ele(\"filter\", type=type)\n            rep.append(to_ele(criteria))\n        else:\n            raise OperationError(\"Invalid filter type\")\n    elif isinstance(spec, list):\n        rep = new_ele(\"filter\", type=\"subtree\")\n        for cri in spec:\n            rep.append(to_ele(cri))\n    else:\n\n        rep = validated_element(spec, (\"filter\", qualify(\"filter\"),\n                                       qualify(\"filter\", ns=NETCONF_NOTIFICATION_NS)))\n        # results in XMLError: line 105 ncclient/xml_.py - commented by earies - 5/10/13\n        #rep = validated_element(spec, (\"filter\", qualify(\"filter\")),",
  "start_line": 40,
  "end_line": 70,
  "total_lines": 81,
  "is_truncated": false
}
Generated tokens 63 tokens · stopped: STOP
Okay, `build_filter` is in `ncclient/operations/util.py`. Let's read it. <channel|><|tool_call>call:read_file{filepath:<|"|>ncclient/operations/util.py<|"|>,start_line:40,end_line:70}<tool_call|><|tool_response>
Turn 3at 54 s304 tokens out4,389 prompt tokens
I see the issue:
```python
def build_filter(spec, capcheck=None):
    type = None
    if isinstance(spec, tuple):
        type, criteria = spec
        if type == "xpath":
            ns, select = criteria
            rep = new_ele_nsmap("filter", ns, type=type)
            rep.attrib["select"] = select
```
If `spec` is `('xpath', '/a/b/c')`, then `type` is `'xpath'` and `criteria` is `'/a/b/c'`.
Then `ns, select = criteria` will try to unpack the string `'/a/b/c'`, which will fail if it doesn't have exactly 2 characters, or it will unpack the characters.
In the user's case: `path = '/a/b/c'`, so `criteria` is `'/a/b/c'`.
`ns, select = '/a/b/c'` will raise `ValueError: too many values to unpack (expected 2)`.

Wait, the user said "the path parameter in 0.6.7 used to be a string".
If they called `m.get('xpath', path)`, let's see how `manager.get` handles this.
TOOL CALL · read_file
{
  "filepath": "ncclient/manager.py"
}
Result of read_file 6,062 characters
{
  "status": "ok",
  "filepath": "ncclient/manager.py",
  "content": "# Copyright 2009 Shikhar Bhushan\n# Copyright 2011 Leonidas Poulopoulos\n#\n# Licensed under the Apache License, Version 2.0 (the \"License\");\n# you may not use this file except in compliance with the License.\n# You may obtain a copy of the License at\n#\n#    http://www.apache.org/licenses/LICENSE-2.0\n#\n# Unless required by applicable law or agreed to in writing, software\n# distributed under the License is distributed on an \"AS IS\" BASIS,\n# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n# See the License for the specific language governing permissions and\n# limitations under the License.\n\n\"\"\"\nThis module is a thin layer of abstraction around the library.\nIt exposes all core functionality.\n\"\"\"\n\nfrom ncclient import operations\nfrom ncclient import transport\nimport logging\nimport functools\n\nfrom ncclient.xml_ import *\n\nlogger = logging.getLogger('ncclient.manager')\n\nOPERATIONS = {\n    \"get\": operations.Get,\n    \"get_config\": operations.GetConfig,\n    \"get_schema\": operations.GetSchema,\n    \"dispatch\": operations.Dispatch,\n    \"edit_config\": operations.EditConfig,\n    \"copy_config\": operations.CopyConfig,\n    \"validate\": operations.Validate,\n    \"commit\": operations.Commit,\n    \"discard_changes\": operations.DiscardChanges,\n    \"cancel_commit\": operations.CancelCommit,\n    \"delete_config\": operations.DeleteConfig,\n    \"lock\": operations.Lock,\n    \"unlock\": operations.Unlock,\n    \"create_subscription\": operations.CreateSubscription,\n    \"close_session\": operations.CloseSession,\n    \"kill_session\": operations.KillSession,\n    \"poweroff_machine\": operations.PoweroffMachine,\n    \"reboot_machine\": operations.RebootMachine,\n}\n\n\"\"\"\nDictionary of base method names and corresponding :class:`~ncclient.operations.RPC`\nsubclasses. It is used to lookup operations, e.g. `get_config` is mapped to\n:class:`~ncclient.operations.GetConfig`. It is thus possible to add additional\noperations to the :class:`Manager` API.\n\"\"\"\n\n\ndef make_device_handler(device_params):\n    \"\"\"\n    Create a device handler object that provides device specific parameters and\n    functions, which are called in various places throughout our code.\n\n    If no device_params are defined or the \"name\" in the parameter dict is not\n    known then a default handler will be returned.\n\n    \"\"\"\n    if device_params is None:\n        device_params = {}\n\n    handler = device_params.get('handler', None)\n    if handler:\n        return handler(device_params)\n\n    device_name = device_params.get(\"name\", \"default\")\n    # Attempt to import device handler class. All device handlers are\n    # in a module called \"ncclient.devices.<devicename>\" and in a class named\n    # \"<devicename>DeviceHandler\", with the first letter capitalized.\n    class_name          = \"%sDeviceHandler\" % device_name.capitalize()\n    devices_module_name = \"ncclient.devices.%s\" % device_name\n    dev_module_obj      = __import__(devices_module_name)\n    handler_module_obj  = getattr(getattr(dev_module_obj, \"devices\"), device_name)\n    class_obj           = getattr(handler_module_obj, class_name)\n    handler_obj         = class_obj(device_params)\n    return handler_obj\n\n\ndef _extract_device_params(kwds):\n    device_params = kwds.pop(\"device_params\", None)\n\n    return device_params\n\ndef _extract_manager_params(kwds):\n    manager_params = kwds.pop(\"manager_params\", {})\n\n    # To maintain backward compatibility\n    if 'timeout' not in manager_params and 'timeout' in kwds:\n        manager_params['timeout'] = kwds['timeout']\n    return manager_params\n\n\ndef connect_ssh(*args, **kwds):\n    \"\"\"\n    Initialize a :class:`Manager` over the SSH transport.\n    For documentation of arguments see :meth:`ncclient.transport.SSHSession.connect`.\n\n    The underlying :class:`ncclient.transport.SSHSession` is created with\n    :data:`CAPABILITIES`. It is first instructed to\n    :meth:`~ncclient.transport.SSHSession.load_known_hosts` and then\n    all the provided arguments are passed directly to its implementation\n    of :meth:`~ncclient.transport.SSHSession.connect`.\n\n    To customize the :class:`Manager`, add a `manager_params` dictionary in connection\n    parameters (e.g. `manager_params={'timeout': 60}` for a bigger RPC timeout parameter)\n\n    To invoke advanced vendor related operation add\n    `device_params={'name': '<vendor_alias>'}` in connection parameters. For the time,\n    'junos' and 'nexus' are supported for Juniper and Cisco Nexus respectively.\n\n    A custom device handler can be provided with\n    `device_params={'handler':<handler class>}` in connection parameters.\n    \"\"\"\n    # Extract device parameter and manager parameter dictionaries, if they were passed into this function.\n    # Remove them from kwds (which should keep only session.connect() parameters).\n    device_params = _extract_device_params(kwds)\n    manager_params = _extract_manager_params(kwds)\n\n    device_handler = make_device_handler(device_params)\n    device_handler.add_additional_ssh_connect_params(kwds)\n    session = transport.SSHSession(device_handler)\n    if \"hostkey_verify\" not in kwds or kwds[\"hostkey_verify\"]:\n        session.load_known_hosts()\n\n    try:\n       session.connect(*args, **kwds)\n    except Exception as ex:\n        if session.transport:\n            session.close()\n        raise\n    return Manager(session, device_handler, **manager_params)\n\n\ndef connect_ioproc(*args, **kwds):\n    device_params = _extract_device_params(kwds)\n    manager_params = _extract_manager_params(kwds)\n\n    if device_params:\n        import_string = 'ncclient.transport.third_party.'\n        import_string += device_params['name'] + '.ioproc'\n        third_party_import = __import__(import_string, fromlist=['IOProc'])",
  "start_line": 1,
  "end_line": 150,
  "total_lines": 344,
  "is_truncated": true
}
Generated tokens 304 tokens · stopped: STOP
I see the issue: ```python def build_filter(spec, capcheck=None): type = None if isinstance(spec, tuple): type, criteria = spec if type == "xpath": ns, select = criteria rep = new_ele_nsmap("filter", ns, type=type) rep.attrib["select"] = select ``` If `spec` is `('xpath', '/a/b/c')`, then `type` is `'xpath'` and `criteria` is `'/a/b/c'`. Then `ns, select = criteria` will try to unpack the string `'/a/b/c'`, which will fail if it doesn't have exactly 2 characters, or it will unpack the characters. In the user's case: `path = '/a/b/c'`, so `criteria` is `'/a/b/c'`. `ns, select = '/a/b/c'` will raise `ValueError: too many values to unpack (expected 2)`. Wait, the user said "the path parameter in 0.6.7 used to be a string". If they called `m.get('xpath', path)`, let's see how `manager.get` handles this. <channel|><|tool_call>call:read_file{filepath:<|"|>ncclient/manager.py<|"|>}<tool_call|><|tool_response>
Turn 4at 58 s54 tokens out6,383 prompt tokens
I need to find `Manager.get`. Let's read the rest of `ncclient/manager.py`.
TOOL CALL · read_file
{
  "filepath": "ncclient/manager.py",
  "start_line": 151
}
Result of read_file 5,137 characters
{
  "status": "ok",
  "filepath": "ncclient/manager.py",
  "content": "\n    device_handler = make_device_handler(device_params)\n\n    session = third_party_import.IOProc(device_handler)\n    session.connect()\n\n    return Manager(session, device_handler, **manager_params)\n\n\ndef connect(*args, **kwds):\n    if \"host\" in kwds:\n        host = kwds[\"host\"]\n        device_params = kwds.get('device_params', {})\n        if host == 'localhost' and device_params.get('name') == 'junos' \\\n                and device_params.get('local'):\n            return connect_ioproc(*args, **kwds)\n        else:\n            return connect_ssh(*args, **kwds)\n\n\nclass Manager(object):\n\n    \"\"\"\n    For details on the expected behavior of the operations and their\n        parameters refer to :rfc:`6241`.\n\n    Manager instances are also context managers so you can use it like this::\n\n        with manager.connect(\"host\") as m:\n            # do your stuff\n\n    ... or like this::\n\n        m = manager.connect(\"host\")\n        try:\n            # do your stuff\n        finally:\n            m.close_session()\n    \"\"\"\n\n   # __metaclass__ = OpExecutor\n\n\n    HUGE_TREE_DEFAULT = False\n    \"\"\"Default for `huge_tree` support for XML parsing of RPC replies (defaults to False)\"\"\"\n\n    def __init__(self, session, device_handler, timeout=30):\n        self._session = session\n        self._async_mode = False\n        self._timeout = timeout\n        self._raise_mode = operations.RaiseMode.ALL\n        self._huge_tree = self.HUGE_TREE_DEFAULT\n        self._device_handler = device_handler\n        self._vendor_operations = {}\n        if device_handler:\n            self._vendor_operations.update(device_handler.add_additional_operations())\n\n    def __enter__(self):\n        return self\n\n    def __exit__(self, *args):\n        self.close_session()\n        return False\n\n    def __set_timeout(self, timeout):\n        self._timeout = timeout\n\n    def __set_async_mode(self, mode):\n        self._async_mode = mode\n\n    def __set_raise_mode(self, mode):\n        assert(mode in (operations.RaiseMode.NONE, operations.RaiseMode.ERRORS, operations.RaiseMode.ALL))\n        self._raise_mode = mode\n\n    def execute(self, cls, *args, **kwds):\n        return cls(self._session,\n                   device_handler=self._device_handler,\n                   async_mode=self._async_mode,\n                   timeout=self._timeout,\n                   raise_mode=self._raise_mode,\n                   huge_tree=self._huge_tree).request(*args, **kwds)\n\n    def locked(self, target):\n        \"\"\"Returns a context manager for a lock on a datastore, where\n        *target* is the name of the configuration datastore to lock, e.g.::\n\n            with m.locked(\"running\"):\n                # do your stuff\n\n        ... instead of::\n\n            m.lock(\"running\")\n            try:\n                # do your stuff\n            finally:\n                m.unlock(\"running\")\n        \"\"\"\n        return operations.LockContext(self._session, self._device_handler, target)\n\n    def scp(self):\n        return self._session.scp()\n\n    def session(self):\n        raise NotImplementedError\n\n    def __getattr__(self, method):\n        if method in self._vendor_operations:\n            return functools.partial(self.execute, self._vendor_operations[method])\n        elif method in OPERATIONS:\n            return functools.partial(self.execute, OPERATIONS[method])\n        else:\n            \"\"\"Parse args/kwargs correctly in order to build XML element\"\"\"\n            def _missing(*args, **kwargs):\n                m = method.replace('_', '-')\n                root = new_ele(m)\n                if args:\n                    for arg in args:\n                        sub_ele(root, arg)\n                r = self.rpc(root)\n                return r\n            return _missing\n\n    def take_notification(self, block=True, timeout=None):\n        \"\"\"Attempt to retrieve one notification from the queue of received\n        notifications.\n\n        If block is True, the call will wait until a notification is\n        received.\n\n        If timeout is a number greater than 0, the call will wait that\n        many seconds to receive a notification before timing out.\n\n        If there is no notification available when block is False or\n        when the timeout has elapse, None will be returned.\n\n        Otherwise a :class:`~ncclient.operations.notify.Notification`\n        object will be returned.\n        \"\"\"\n        return self._session.take_notification(block, timeout)\n\n    @property\n    def client_capabilities(self):\n        \"\"\":class:`~ncclient.capabilities.Capabilities` object representing\n        the client's capabilities.\"\"\"\n        return self._session._client_capabilities\n\n    @property\n    def server_capabilities(self):\n        \"\"\":class:`~ncclient.capabilities.Capabilities` object representing\n        the server's capabilities.\"\"\"",
  "start_line": 151,
  "end_line": 300,
  "total_lines": 344,
  "is_truncated": true
}
Generated tokens 54 tokens · stopped: STOP
I need to find `Manager.get`. Let's read the rest of `ncclient/manager.py`. <channel|><|tool_call>call:read_file{filepath:<|"|>ncclient/manager.py<|"|>,start_line:151}<tool_call|><|tool_response>
Turn 5at 65 s138 tokens out7,853 prompt tokens
`Manager.get` is handled by `__getattr__`:
```python
    def __getattr__(self, method):
        if method in self._vendor_operations:
            return functools.partial(self.execute, self._vendor_operations[method])
        elif method in OPERATIONS:
            return functools.partial(self.execute, OPERATIONS[method])
```
`OPERATIONS['get']` is `operations.Get`.

Now let's check `operations.Get` and its `request` method.
TOOL CALL · read_file
{
  "filepath": "ncclient/operations/retrieve.py"
}
Result of read_file 4,841 characters
{
  "status": "ok",
  "filepath": "ncclient/operations/retrieve.py",
  "content": "# Copyright 2009 Shikhar Bhushan\n#\n# Licensed under the Apache License, Version 2.0 (the \"License\");\n# you may not use this file except in compliance with the License.\n# You may obtain a copy of the License at\n#\n#    http://www.apache.org/licenses/LICENSE-2.0\n#\n# Unless required by applicable law or agreed to in writing, software\n# distributed under the License is distributed on an \"AS IS\" BASIS,\n# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n# See the License for the specific language governing permissions and\n# limitations under the License.\n\nfrom ncclient.operations.errors import OperationError\nfrom ncclient.operations.rpc import RPC, RPCReply\n\nfrom ncclient.xml_ import *\nfrom lxml import etree\n\nfrom ncclient.operations import util\n\n\nclass WithDefaultsError(OperationError):\n\n    \"\"\"Invalid 'with-defaults' mode or capability URI\"\"\"\n\n\nclass GetReply(RPCReply):\n\n    \"\"\"Adds attributes for the *data* element to `RPCReply`.\"\"\"\n\n    def _parsing_hook(self, root):\n        self._data = None\n        if not self._errors:\n            self._data = root.find(qualify(\"data\"))\n\n    @property\n    def data_ele(self):\n        \"*data* element as an :class:`~xml.etree.ElementTree.Element`\"\n        if not self._parsed:\n            self.parse()\n        return self._data\n\n    @property\n    def data_xml(self):\n        \"*data* element as an XML string\"\n        if not self._parsed:\n            self.parse()\n        return to_xml(self._data)\n\n    data = data_ele\n    \"Same as :attr:`data_ele`\"\n\n\nclass GetSchemaReply(GetReply):\n    \"\"\"Reply for GetSchema called with specific parsing hook.\"\"\"\n\n    def _parsing_hook(self, root):\n        self._data = None\n        if not self._errors:\n            self._data = root.find(qualify(\"data\", NETCONF_MONITORING_NS)).text\n\n\nclass Get(RPC):\n\n    \"The *get* RPC.\"\n\n    REPLY_CLS = GetReply\n    \"See :class:`GetReply`.\"\n\n    def request(self, filter=None, with_defaults=None):\n        \"\"\"Retrieve running configuration and device state information.\n\n        *filter* specifies the portion of the configuration to retrieve (by default entire configuration is retrieved)\n\n        *with_defaults* defines an explicit method of retrieving default values from the configuration (see :rfc:`6243`)\n\n        :seealso: :ref:`filter_params`\n        \"\"\"\n        node = new_ele(\"get\")\n        if filter is not None:\n            node.append(util.build_filter(filter))\n        if with_defaults is not None:\n            self._assert(\":with-defaults\")\n            _append_with_defaults_mode(\n                node,\n                with_defaults,\n                self._session.server_capabilities,\n            )\n        return self._request(node)\n\n\ndef _append_with_defaults_mode(node, mode, capabilities):\n    _validate_with_defaults_mode(mode, capabilities)\n    with_defaults_element = sub_ele_ns(\n        node,\n        \"with-defaults\",\n        NETCONF_WITH_DEFAULTS_NS,\n    )\n    with_defaults_element.text = mode\n\n\ndef _validate_with_defaults_mode(mode, capabilities):\n    valid_modes = _get_valid_with_defaults_modes(capabilities)\n    if mode.strip().lower() not in valid_modes:\n        raise WithDefaultsError(\n            \"Invalid 'with-defaults' mode '{provided}'; the server only \"\n            \"supports the following: {options}\".format(\n                provided=mode,\n                options=', '.join(valid_modes)\n            )\n        )\n\n\ndef _get_valid_with_defaults_modes(capabilities):\n    \"\"\"Reference: https://tools.ietf.org/html/rfc6243#section-4.3\"\"\"\n    capability = capabilities[\":with-defaults\"]\n\n    try:\n        valid_modes = [capability.parameters[\"basic-mode\"]]\n    except KeyError:\n        raise WithDefaultsError(\n            \"Invalid 'with-defaults' capability URI advertised by the server; \"\n            \"missing 'basic-mode' parameter\"\n        )\n\n    try:\n        also_supported = capability.parameters[\"also-supported\"]\n    except KeyError:\n        return valid_modes\n\n    valid_modes.extend(also_supported.split(\",\"))\n\n    return valid_modes\n\n\nclass GetConfig(RPC):\n\n    \"\"\"The *get-config* RPC.\"\"\"\n\n    REPLY_CLS = GetReply\n    \"\"\"See :class:`GetReply`.\"\"\"\n\n    def request(self, source, filter=None, with_defaults=None):\n        \"\"\"Retrieve all or part of a specified configuration.\n\n        *source* name of the configuration datastore being queried\n\n        *filter* specifies the portion of the configuration to retrieve (by default entire configuration is retrieved)",
  "start_line": 1,
  "end_line": 150,
  "total_lines": 239,
  "is_truncated": true
}
Generated tokens 138 tokens · stopped: STOP
`Manager.get` is handled by `__getattr__`: ```python def __getattr__(self, method): if method in self._vendor_operations: return functools.partial(self.execute, self._vendor_operations[method]) elif method in OPERATIONS: return functools.partial(self.execute, OPERATIONS[method]) ``` `OPERATIONS['get']` is `operations.Get`. Now let's check `operations.Get` and its `request` method. <channel|><|tool_call>call:read_file{filepath:<|"|>ncclient/operations/retrieve.py<|"|>}<tool_call|><|tool_response>
Turn 6at 121 s805 tokens out9,388 prompt tokens
`Get.request` takes a `filter` argument and calls `util.build_filter(filter)`.

```python
    def request(self, filter=None, with_defaults=None):
        # ...
        node = new_ele("get")
        if filter is not None:
            node.append(util.build_filter(filter))
        # ...
```

If the user calls `m.get('xpath', path)`, then `Get.request` is called with `filter='xpath'` and `with_defaults=path`.
Wait, no.
`m.get('xpath', path)` means `Get.request('xpath', path)`.
In `Get.request(self, filter=None, with_defaults=None)`, `filter` becomes `'xpath'` and `with_defaults` becomes `path`.
Wait, if they call `m.get(('xpath', path))`, then `filter` becomes `('xpath', path)`.
The user says:
```python
path = '/a/b/c'

with manager.connect(...) as m:
    reply = m.get('xpath', path)
```
If they do this, then `filter='xpath'` and `with_defaults=path`.
But then `build_filter('xpath')` is called.
In `build_filter('xpath')`, `spec` is `'xpath'`.
`isinstance('xpath', tuple)` is False.
`isinstance('xpath', list)` is False.
So it goes to `else`:
```python
    else:
        rep = validated_element(spec, ("filter", qualify("filter"),
                                       qualify("filter", ns=NETCONF_NOTIFICATION_NS)))
```
This doesn't seem to be where the `ValueError: too many values to unpack (expected 2)` comes from.

The user also provided another example in the traceback:
```python
  File "test-netconf.py", line 7, in <module>
    reply = m.get(filter=('xpath', path))
```
Here `filter` is `('xpath', path)`.
Then `build_filter(('xpath', path))` is called.
`spec` is `('xpath', path)`.
`type, criteria = spec` -> `type = 'xpath'`, `criteria = path = '/a/b/c'`.
`if type == "xpath":` is True.
`ns, select = criteria` -> `ns, select = '/a/b/c'`.
And here is the `ValueError: too many values to unpack (expected 2)`.

So the issue is that `build_filter` expects `criteria` to be a tuple `(ns, select)` when `type == "xpath"`.
But the user expects to be able to provide just the xpath string, and possibly the namespace is defaulted or not needed.

Let's see how `criteria` should be structured for `xpath`.
In `util.py`:
```python
        if type == "xpath":
            ns, select = criteria
            rep = new_ele_nsmap("filter", ns, type=type)
            rep.attrib["select"] = select
```
`new_ele_nsmap` is likely a helper to create an element with a namespace.

If `criteria` is just a string, we should probably treat it as `select` and `ns` as `None` or something.

Let's see what `new_ele_nsmap` does.
TOOL CALL · run_command
{
  "command": "grep -rn \"def new_ele_nsmap\" ncclient/xml_.py"
}
Result of run_command 127 characters
{
  "status": "error",
  "error_type": "CommandError",
  "error_message": "",
  "details": {
    "stdout": "",
    "stderr": "",
    "exit_code": 1
  }
}
Generated tokens 805 tokens · stopped: STOP
`Get.request` takes a `filter` argument and calls `util.build_filter(filter)`. ```python def request(self, filter=None, with_defaults=None): # ... node = new_ele("get") if filter is not None: node.append(util.build_filter(filter)) # ... ``` If the user calls `m.get('xpath', path)`, then `Get.request` is called with `filter='xpath'` and `with_defaults=path`. Wait, no. `m.get('xpath', path)` means `Get.request('xpath', path)`. In `Get.request(self, filter=None, with_defaults=None)`, `filter` becomes `'xpath'` and `with_defaults` becomes `path`. Wait, if they call `m.get(('xpath', path))`, then `filter` becomes `('xpath', path)`. The user says: ```python path = '/a/b/c' with manager.connect(...) as m: reply = m.get('xpath', path) ``` If they do this, then `filter='xpath'` and `with_defaults=path`. But then `build_filter('xpath')` is called. In `build_filter('xpath')`, `spec` is `'xpath'`. `isinstance('xpath', tuple)` is False. `isinstance('xpath', list)` is False. So it goes to `else`: ```python else: rep = validated_element(spec, ("filter", qualify("filter"), qualify("filter", ns=NETCONF_NOTIFICATION_NS))) ``` This doesn't seem to be where the `ValueError: too many values to unpack (expected 2)` comes from. The user also provided another example in the traceback: ```python File "test-netconf.py", line 7, in <module> reply = m.get(filter=('xpath', path)) ``` Here `filter` is `('xpath', path)`. Then `build_filter(('xpath', path))` is called. `spec` is `('xpath', path)`. `type, criteria = spec` -> `type = 'xpath'`, `criteria = path = '/a/b/c'`. `if type == "xpath":` is True. `ns, select = criteria` -> `ns, select = '/a/b/c'`. And here is the `ValueError: too many values to unpack (expected 2)`. So the issue is that `build_filter` expects `criteria` to be a tuple `(ns, select)` when `type == "xpath"`. But the user expects to be able to provide just the xpath string, and possibly the namespace is defaulted or not needed. Let's see how `criteria` should be structured for `xpath`. In `util.py`: ```python if type == "xpath": ns, select = criteria rep = new_ele_nsmap("filter", ns, type=type) rep.attrib["select"] = select ``` `new_ele_nsmap` is likely a helper to create an element with a namespace. If `criteria` is just a string, we should probably treat it as `select` and `ns` as `None` or something. Let's see what `new_ele_nsmap` does. <channel|><|tool_call>call:run_command{command:<|"|>grep -rn "def new_ele_nsmap" ncclient/xml_.py<|"|>}<tool_call|><|tool_response>
Turn 7at 125 s50 tokens out10,248 prompt tokens
Maybe it's not in `ncclient/xml_.py`. Let's search for its definition.
TOOL CALL · run_command
{
  "command": "grep -rn \"new_ele_nsmap\" ."
}
Result of run_command 384 characters
{
  "status": "ok",
  "stdout": "./ncclient/xml_.py:231:new_ele_nsmap = lambda tag, nsmap, attrs={}, **extra: etree.Element(qualify(tag), attrs, nsmap, **extra)\n./ncclient/operations/util.py:54:            rep = new_ele_nsmap(\"filter\", ns, type=type)\n./test/unit/operations/test_utils.py:67:        node = new_ele_nsmap(\"filter\", ns, type=\"xpath\")\n",
  "stderr": "",
  "exit_code": 0
}
Generated tokens 50 tokens · stopped: STOP
Maybe it's not in `ncclient/xml_.py`. Let's search for its definition. <channel|><|tool_call>call:run_command{command:<|"|>grep -rn "new_ele_nsmap" .<|"|>}<tool_call|><|tool_response>
Turn 8at 130 s103 tokens out10,454 prompt tokens
It is in `ncclient/xml_.py` as a lambda:
`new_ele_nsmap = lambda tag, nsmap, attrs={}, **extra: etree.Element(qualify(tag), attrs, nsmap, **extra)`

So `nsmap` can be `None`? Let's check `qualify`.
TOOL CALL · read_file
{
  "filepath": "ncclient/xml_.py",
  "start_line": 200
}
Result of read_file 1,982 characters
{
  "status": "ok",
  "filepath": "ncclient/xml_.py",
  "content": "        else:\n            return self.tostring.decode('UTF-8')\n\n    @property\n    def tostring(self):\n        \"\"\"return a pretty-printed string output for rpc reply\"\"\"\n        parser = etree.XMLParser(remove_blank_text=True, huge_tree=self.__huge_tree)\n        outputtree = etree.XML(etree.tostring(self.__doc), parser)\n        return etree.tostring(outputtree, pretty_print=True)\n\n    @property\n    def data_xml(self):\n        \"\"\"return an unmodified output for rpc reply\"\"\"\n        return to_xml(self.__doc)\n\n    def remove_namespaces(self, rpc_reply):\n        \"\"\"remove xmlns attributes from rpc reply\"\"\"\n        self.__xslt=self.__transform_reply\n        self.__parser = etree.XMLParser(remove_blank_text=True, huge_tree=self.__huge_tree)\n        self.__xslt_doc = etree.parse(io.BytesIO(self.__xslt), self.__parser)\n        self.__transform = etree.XSLT(self.__xslt_doc)\n        self.__root = etree.fromstring(str(self.__transform(etree.parse(StringIO(str(rpc_reply)),\n                                                                        parser=self.__parser))),\n                                       parser=self.__parser)\n        return self.__root\n\ndef parent_ns(node):\n    if node.prefix:\n        return node.nsmap[node.prefix]\n    return None\n\nnew_ele_nsmap = lambda tag, nsmap, attrs={}, **extra: etree.Element(qualify(tag), attrs, nsmap, **extra)\n\nnew_ele = lambda tag, attrs={}, **extra: etree.Element(qualify(tag), attrs, **extra)\n\nnew_ele_ns = lambda tag, ns, attrs={}, **extra: etree.Element(qualify(tag,ns), attrs, **extra)\n\nsub_ele = lambda parent, tag, attrs={}, **extra: etree.SubElement(parent, qualify(tag, parent_ns(parent)), attrs, **extra)\n\nsub_ele_ns = lambda parent, tag, ns, attrs={}, **extra: etree.SubElement(parent, qualify(tag, ns), attrs, **extra)",
  "start_line": 200,
  "end_line": 239,
  "total_lines": 239,
  "is_truncated": false
}
Generated tokens 103 tokens · stopped: STOP
It is in `ncclient/xml_.py` as a lambda: `new_ele_nsmap = lambda tag, nsmap, attrs={}, **extra: etree.Element(qualify(tag), attrs, nsmap, **extra)` So `nsmap` can be `None`? Let's check `qualify`. <channel|><|tool_call>call:read_file{filepath:<|"|>ncclient/xml_.py<|"|>,start_line:200}<tool_call|><|tool_response>
Turn 9at 132 s34 tokens out11,195 prompt tokens
And `qualify`?
TOOL CALL · run_command
{
  "command": "grep -rn \"def qualify\" ncclient/xml_.py"
}
Result of run_command 127 characters
{
  "status": "error",
  "error_type": "CommandError",
  "error_message": "",
  "details": {
    "stdout": "",
    "stderr": "",
    "exit_code": 1
  }
}
Generated tokens 34 tokens · stopped: STOP
And `qualify`?<channel|><|tool_call>call:run_command{command:<|"|>grep -rn "def qualify" ncclient/xml_.py<|"|>}<tool_call|><|tool_response>
Turn 10at 137 s55 tokens out11,285 prompt tokens
Wait, `qualify` is not defined with `def`. Let me check the imports in `ncclient/xml_.py`.
TOOL CALL · read_file
{
  "filepath": "ncclient/xml_.py",
  "start_line": 1
}
Result of read_file 6,068 characters
{
  "status": "ok",
  "filepath": "ncclient/xml_.py",
  "content": "# Copyright 2009 Shikhar Bhushan\n# Copyright 2011 Leonidas Poulopoulos\n#\n# Licensed under the Apache License, Version 2.0 (the \"License\");\n# you may not use this file except in compliance with the License.\n# You may obtain a copy of the License at\n#\n#    http://www.apache.org/licenses/LICENSE-2.0\n#\n# Unless required by applicable law or agreed to in writing, software\n# distributed under the License is distributed on an \"AS IS\" BASIS,\n# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n# See the License for the specific language governing permissions and\n# limitations under the License.\n\n\"Methods for creating, parsing, and dealing with XML and ElementTree objects.\"\n\n\nimport io\nimport sys\nimport six\nimport types\nfrom six import StringIO\nfrom io import BytesIO\nfrom lxml import etree\n\n# In case issues come up with XML generation/parsing\n# make sure you have the ElementTree v1.2.7+ lib as\n# well as lxml v3.0+\n\nfrom ncclient import NCClientError\n\nparser = etree.XMLParser(recover=False)\nhuge_parser = etree.XMLParser(recover=False, huge_tree=True)\n\n\ndef _get_parser(huge_tree=False):\n    return huge_parser if huge_tree else parser\n\n\nclass XMLError(NCClientError):\n    pass\n\n### Namespace-related\n\n#: Base NETCONF namespace\nBASE_NS_1_0 = \"urn:ietf:params:xml:ns:netconf:base:1.0\"\n# NXOS_1_0\nNXOS_1_0 = \"http://www.cisco.com/nxos:1.0\"\n# NXOS_IF\nNXOS_IF = \"http://www.cisco.com/nxos:1.0:if_manager\"\n#: Namespace for Tail-f core data model\nTAILF_AAA_1_1 = \"http://tail-f.com/ns/aaa/1.1\"\n#: Namespace for Tail-f execd data model\nTAILF_EXECD_1_1 = \"http://tail-f.com/ns/execd/1.1\"\n#: Namespace for Cisco data model\nCISCO_CPI_1_0 = \"http://www.cisco.com/cpi_10/schema\"\n#: Namespace for Flowmon data model\nFLOWMON_1_0 = \"http://www.liberouter.org/ns/netopeer/flowmon/1.0\"\n#: Namespace for Juniper 9.6R4. Tested with Junos 9.6R4+\nJUNIPER_1_1 = \"http://xml.juniper.net/xnm/1.1/xnm\"\n#: Namespace for Huawei data model\nHUAWEI_NS = \"http://www.huawei.com/netconf/vrp\"\n#: Namespace for Huawei private\nHW_PRIVATE_NS = \"http://www.huawei.com/netconf/capability/base/1.0\"\n#: Namespace for H3C data model\nH3C_DATA_1_0 = \"http://www.h3c.com/netconf/data:1.0\"\n#: Namespace for H3C config model\nH3C_CONFIG_1_0 = \"http://www.h3c.com/netconf/config:1.0\"\n#: Namespace for H3C action model\nH3C_ACTION_1_0 = \"http://www.h3c.com/netconf/action:1.0\"\n#: Namespace for netconf monitoring\nNETCONF_MONITORING_NS = \"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\"\n#: Namespace for netconf notifications\nNETCONF_NOTIFICATION_NS = \"urn:ietf:params:xml:ns:netconf:notification:1.0\"\n#: Namespace for netconf with-defaults (RFC 6243)\nNETCONF_WITH_DEFAULTS_NS = \"urn:ietf:params:xml:ns:yang:ietf-netconf-with-defaults\"\n#: Namespace for Alcatel-Lucent\nALU_CONFIG = \"urn:alcatel-lucent.com:sros:ns:yang:conf-r13\"\n#\ntry:\n    register_namespace = etree.register_namespace\nexcept AttributeError:\n    def register_namespace(prefix, uri):\n        from xml.etree import ElementTree\n        # cElementTree uses ElementTree's _namespace_map, so that's ok\n        ElementTree._namespace_map[uri] = prefix\n\nfor (ns, pre) in six.iteritems({\n    BASE_NS_1_0: 'nc',\n    NETCONF_MONITORING_NS: 'ncm',\n    NXOS_1_0: 'nxos',\n    NXOS_IF: 'if',\n    TAILF_AAA_1_1: 'aaa',\n    TAILF_EXECD_1_1: 'execd',\n    CISCO_CPI_1_0: 'cpi',\n    FLOWMON_1_0: 'fm',\n    JUNIPER_1_1: 'junos',\n}):\n    register_namespace(pre, ns)\n\nqualify = lambda tag, ns=BASE_NS_1_0: tag if ns is None else \"{%s}%s\" % (ns, tag)\n\"\"\"Qualify a *tag* name with a *namespace*, in :mod:`~xml.etree.ElementTree` fashion i.e. *{namespace}tagname*.\"\"\"\n\n\ndef to_xml(ele, encoding=\"UTF-8\", pretty_print=False):\n    \"Convert and return the XML for an *ele* (:class:`~xml.etree.ElementTree.Element`) with specified *encoding*.\"\n    xml = etree.tostring(ele, encoding=encoding, pretty_print=pretty_print)\n    if sys.version < '3':\n        return xml if xml.startswith('<?xml') else '<?xml version=\"1.0\" encoding=\"%s\"?>%s' % (encoding, xml)\n    else:\n        return xml.decode('UTF-8') if xml.startswith(b'<?xml') \\\n            else '<?xml version=\"1.0\" encoding=\"%s\"?>%s' % (encoding, xml.decode('UTF-8'))\n\n\ndef to_ele(x, huge_tree=False):\n    \"\"\"Convert and return the :class:`~xml.etree.ElementTree.Element` for the XML document *x*. If *x* is already an :class:`~xml.etree.ElementTree.Element` simply returns that.\n\n    *huge_tree*: parse XML with very deep trees and very long text content\n    \"\"\"\n    if sys.version < '3':\n        return x if etree.iselement(x) else etree.fromstring(x, parser=_get_parser(huge_tree))\n    else:\n        return x if etree.iselement(x) else etree.fromstring(x.encode('UTF-8'), parser=_get_parser(huge_tree))\n\n\ndef parse_root(raw):\n    \"Efficiently parses the root element of a *raw* XML document, returning a tuple of its qualified name and attribute dictionary.\"\n    if sys.version < '3':\n        fp = StringIO(raw)\n    else:\n        fp = BytesIO(raw.encode('UTF-8'))\n    for event, element in etree.iterparse(fp, events=('start',)):\n        return (element.tag, element.attrib)\n\ndef validated_element(x, tags=None, attrs=None):\n    \"\"\"Checks if the root element of an XML document or Element meets the supplied criteria.\n\n    *tags* if specified is either a single allowable tag name or sequence of allowable alternatives\n\n    *attrs* if specified is a sequence of required attributes, each of which may be a sequence of several allowable alternatives\n\n    Raises :exc:`XMLError` if the requirements are not met.\n    \"\"\"\n    ele = to_ele(x)\n    if tags:\n        if isinstance(tags, (str, bytes)):\n            tags = [tags]\n        if ele.tag not in tags:\n            raise XMLError(\"Element [%s] does not meet requirement\" % ele.tag)",
  "start_line": 1,
  "end_line": 150,
  "total_lines": 239,
  "is_truncated": true
}
Generated tokens 55 tokens · stopped: STOP
Wait, `qualify` is not defined with `def`. Let me check the imports in `ncclient/xml_.py`. <channel|><|tool_call>call:read_file{filepath:<|"|>ncclient/xml_.py<|"|>,start_line:1}<tool_call|><|tool_response>
Turn 11at 188 s670 tokens out13,433 prompt tokens
```python
qualify = lambda tag, ns=BASE_NS_1_0: tag if ns is None else "{%s}%s" % (ns, tag)
```
And `new_ele_nsmap`:
```python
new_ele_nsmap = lambda tag, nsmap, attrs={}, **extra: etree.Element(qualify(tag), attrs, nsmap, **extra)
```

If `criteria` is a string, we can't unpack it into `ns, select`.
We should check if `criteria` is a tuple. If it is, we unpack. If it's a string, we assume `ns` is `None` (or `BASE_NS_1_0`? No, `qualify` uses `BASE_NS_1_0` as default, but `new_ele_nsmap` calls `qualify(tag)` which uses `BASE_NS_1_0`).

Wait, `new_ele_nsmap` calls `qualify(tag)` with only one argument. So `ns` becomes `BASE_NS_1_0`.
`qualify("filter")` will return `"{urn:ietf:params:xml:ns:netconf:base:1.0}filter"`.

If `criteria` is a string, we can just set `ns = None` and `select = criteria`.
Wait, if `ns` is `None`, `new_ele_nsmap("filter", None, type="xpath")` will call `qualify("filter")` which uses `BASE_NS_1_0`.
Then it calls `etree.Element("{urn:ietf:params:xml:ns:netconf:base:1.0}filter", {}, None, type="xpath")`.
The `nsmap` argument to `etree.Element` is passed as `None`.

Let's see if that's what's intended.
If the user provides `('xpath', ('ns-uri', '/a/b/c'))`, then `ns` is `'ns-uri'` and `select` is `'/a/b/c'`.
Then `new_ele_nsmap("filter", 'ns-uri', type="xpath")` is called.
`qualify("filter")` is used for the tag.
And `nsmap` is `'ns-uri'`.
Wait, `etree.Element`'s third argument is `nsmap`.
If `nsmap` is a string, is that valid for `lxml.etree.Element`?
Actually, `lxml.etree.Element` expects `nsmap` to be a dictionary `{prefix: uri}`.
If `ns` is a string (URI), then `{None: ns}` might be what's intended.

Let's check `test/unit/operations/test_utils.py` to see how `build_filter` is tested.
TOOL CALL · read_file
{
  "filepath": "test/unit/operations/test_utils.py"
}
Result of read_file 3,193 characters
{
  "status": "ok",
  "filepath": "test/unit/operations/test_utils.py",
  "content": "import unittest\nfrom xml.etree import ElementTree\nfrom ncclient.operations.util import *\nfrom mock import MagicMock\n\nxml = \"\"\"<filter type=\"xpath\">\n        <configuration>\n            <system>\n                <services/>\n            </system>\n        </configuration>\n    </filter>\"\"\"\n\n\nclass TestUtils(unittest.TestCase):\n\n    def test_one_of_1(self):\n        self.assertEqual(one_of(None, 10, None), None)\n\n    def test_one_of_2(self):\n        self.assertRaises(OperationError,\n            one_of, None, 10, 10)\n\n    def test_one_of_3(self):\n        self.assertRaises(OperationError,\n            one_of, None, None)\n\n    def test_datastore_url(self):\n        node = new_ele(\"target\")\n        sub_ele(node, \"candidate\")\n        result = ElementTree.tostring(\n            datastore_or_url(\n                \"target\",\n                \"candidate\"))\n        self.assertEqual(result, ElementTree.tostring(node))\n\n    def test_datastore_url_2(self):\n        node = new_ele(\"web\")\n        sub_ele(node, \"url\").text = \"http://juniper.net\"\n        result = ElementTree.tostring(\n            datastore_or_url(\n                \"web\",\n                \"http://juniper.net\",\n                capcheck=MagicMock()))\n        self.assertEqual(result, ElementTree.tostring(node))\n\n    def test_datastore_url_3(self):\n        node = new_ele(\"web\")\n        result = ElementTree.tostring(\n            datastore_or_url(\n                \"web\",\n                \"http://juniper.net\"))\n        self.assertEqual(result, ElementTree.tostring(node))\n\n    def test_build_filter(self):\n        reply = build_filter(xml)\n        call = ElementTree.tostring(reply)\n        self.assertEqual(call, ElementTree.tostring(to_ele(xml)))\n\n    def test_build_filter_2(self):\n        select = \"configuration/system\"\n        ns = {\"ns0\": \"http://www.xxx.org\"}\n        criteria = (ns, select)\n        filter = (\"xpath\", criteria)\n        reply = build_filter(filter)\n        call = ElementTree.tostring(reply)\n        node = new_ele_nsmap(\"filter\", ns, type=\"xpath\")\n        node.attrib[\"select\"] = select\n        self.assertEqual(call, ElementTree.tostring(node))\n\n    def test_build_filter_3(self):\n        criteria =  \"\"\"<configuration>\n            <system>\n                <services/>\n            </system>\n        </configuration>\"\"\"\n        filter = (\"subtree\", criteria)\n        reply = build_filter(filter, capcheck=\"cap\")\n        call = ElementTree.tostring(reply)\n        node = new_ele(\"filter\", type=\"subtree\")\n        node.append(to_ele(criteria))\n        self.assertEqual(call, ElementTree.tostring(node))\n\n    def test_build_filter_4(self):\n        criteria =  \"\"\"<configuration>\n            <system>\n                <services/>\n            </system>\n        </configuration>\"\"\"\n        filter = (\"text\", criteria)\n        self.assertRaises(OperationError,\n            build_filter, filter, capcheck=\"cap\")",
  "start_line": 1,
  "end_line": 92,
  "total_lines": 92,
  "is_truncated": false
}
Generated tokens 670 tokens · stopped: STOP
```python qualify = lambda tag, ns=BASE_NS_1_0: tag if ns is None else "{%s}%s" % (ns, tag) ``` And `new_ele_nsmap`: ```python new_ele_nsmap = lambda tag, nsmap, attrs={}, **extra: etree.Element(qualify(tag), attrs, nsmap, **extra) ``` If `criteria` is a string, we can't unpack it into `ns, select`. We should check if `criteria` is a tuple. If it is, we unpack. If it's a string, we assume `ns` is `None` (or `BASE_NS_1_0`? No, `qualify` uses `BASE_NS_1_0` as default, but `new_ele_nsmap` calls `qualify(tag)` which uses `BASE_NS_1_0`). Wait, `new_ele_nsmap` calls `qualify(tag)` with only one argument. So `ns` becomes `BASE_NS_1_0`. `qualify("filter")` will return `"{urn:ietf:params:xml:ns:netconf:base:1.0}filter"`. If `criteria` is a string, we can just set `ns = None` and `select = criteria`. Wait, if `ns` is `None`, `new_ele_nsmap("filter", None, type="xpath")` will call `qualify("filter")` which uses `BASE_NS_1_0`. Then it calls `etree.Element("{urn:ietf:params:xml:ns:netconf:base:1.0}filter", {}, None, type="xpath")`. The `nsmap` argument to `etree.Element` is passed as `None`. Let's see if that's what's intended. If the user provides `('xpath', ('ns-uri', '/a/b/c'))`, then `ns` is `'ns-uri'` and `select` is `'/a/b/c'`. Then `new_ele_nsmap("filter", 'ns-uri', type="xpath")` is called. `qualify("filter")` is used for the tag. And `nsmap` is `'ns-uri'`. Wait, `etree.Element`'s third argument is `nsmap`. If `nsmap` is a string, is that valid for `lxml.etree.Element`? Actually, `lxml.etree.Element` expects `nsmap` to be a dictionary `{prefix: uri}`. If `ns` is a string (URI), then `{None: ns}` might be what's intended. Let's check `test/unit/operations/test_utils.py` to see how `build_filter` is tested. <channel|><|tool_call>call:read_file{filepath:<|"|>test/unit/operations/test_utils.py<|"|>}<tool_call|><|tool_response>
Turn 12at 327 s2,435 tokens out15,071 prompt tokens
In `test_build_filter_2`:
```python
    def test_build_filter_2(self):
        select = "configuration/system"
        ns = {"ns0": "http://www.xxx.org"}
        criteria = (ns, select)
        filter = ("xpath", criteria)
        reply = build_filter(filter)
```
Here `ns` is a dictionary `{"ns0": "http://www.xxx.org"}`.
And `criteria` is a tuple `({"ns0": "http://www.xxx.org"}, "configuration/system")`.
Then `ns, select = criteria` works and `ns` is the dictionary.
Then `new_ele_nsmap("filter", ns, type="xpath")` is called.
`new_ele_nsmap` will pass `ns` (the dictionary) as the `nsmap` argument to `etree.Element`. This is correct for `lxml`.

The problem is when `criteria` is just a string.
The user wants:
`m.get(filter=('xpath', path))` where `path` is a string.
This results in `spec = ('xpath', '/a/b/c')`, so `type = 'xpath'` and `criteria = '/a/b/c'`.
And then `ns, select = criteria` fails.

To fix this and be backward compatible, we should check if `criteria` is a string.
If it is a string, we can assume `ns = {}` (or `None`) and `select = criteria`.

Let's see:
```python
        if type == "xpath":
            if isinstance(criteria, tuple):
                ns, select = criteria
            else:
                ns = {}
                select = criteria
            rep = new_ele_nsmap("filter", ns, type=type)
            rep.attrib["select"] = select
```
Wait, if `criteria` is something else? The user says it used to be a string.
If `criteria` is a string, then `ns = {}` and `select = criteria` makes sense.

Let's verify if `new_ele_nsmap("filter", {}, type="xpath")` is correct.
`new_ele_nsmap` is:
`lambda tag, nsmap, attrs={}, **extra: etree.Element(qualify(tag), attrs, nsmap, **extra)`
`qualify("filter")` -> `"{urn:ietf:params:xml:ns:netconf:base:1.0}filter"`.
`etree.Element("{urn:ietf:params:xml:ns:netconf:base:1.0}filter, {}, {}, type="xpath")`
This should be fine.

Wait, what if `criteria` is not a tuple and not a string?
The current code just does `ns, select = criteria`. If `criteria` is a string, it fails if length != 2.
If we change it to:
```python
        if type == "xpath":
            if isinstance(criteria, tuple):
                ns, select = criteria
            else:
                ns = None
                select = criteria
```
Actually, `test_build_filter_2` uses a dictionary for `ns`.
So we should check if `criteria` is a tuple. If so, unpack. Otherwise, assume it's the `select` part and `ns` is `None`.

Let's double check the original issue.
"The path parameter in 0.6.7 used to be a string... But in the unit test and the code the path is expected as a tuple."

If they did `m.get('xpath', path)`, then `filter='xpath'` and `with_defaults=path`.
Wait, let's look at `ncclient/operations/retrieve.py` again.
```python
    def request(self, filter=None, with_defaults=None):
        # ...
        node = new_ele("get")
        if filter is not None:
            node.append(util.build_filter(filter))
```
Wait, if the user calls `m.get('xpath', path)`, then `Get.request` is called with `filter='xpath'` and `with_defaults=path`.
This would call `build_filter('xpath')`.
In `build_filter('xpath')`, `spec` is `'xpath'`.
`isinstance('xpath', tuple)` is False.
`isinstance('xpath', list)` is False.
It goes to `else`:
```python
    else:
        rep = validated_element(spec, ("filter", qualify("filter"),
                                       qualify("filter", ns=NETCONF_NOTIFICATION_NS)))
```
This doesn't seem right. `validated_element` calls `to_ele(spec)`, and `to_ele('xpath')` will try to parse `'xpath'` as XML, which will likely fail.

Wait, if they called `m.get(filter=('xpath', path))`, then `filter` is `('xpath', path)`.
Then `build_filter(('xpath', path))` is called.
`type = 'xpath'`, `criteria = path`.
And `ns, select = criteria` fails.

So the fix is indeed in `build_filter`.

But what about `m.get('xpath', path)`?
The user says "The following code used to work in 0.6.7 and earlier: `reply = m.get('xpath', path)`".
In `Manager.execute(self, cls, *args, **kwds)`, `args` and `kwds` are passed to `cls.request(*args, **kwds)`.
For `m.get('xpath', path)`, `Get.request` is called with `args=('xpath', path)`.
In `Get.request(self, filter=None, with_defaults=None)`, this means `filter='xpath'` and `with_defaults=path`.
Is this what's intended?
If `filter` is just the string `'xpath'`, they probably want it to be interpreted as a request for an xpath filter.
But the `Get.request` signature is `request(self, filter=None, with_defaults=None)`.

If `filter` is `'xpath'`, `build_filter('xpath')` is called.
As analyzed, this will call `validated_element('xpath', ...)`, and `to_ele('xpath')` will fail.

Maybe in 0.6.7, `Get.request` was different? Or `build_filter` was different?

Wait, look at `ncclient/operations/retrieve.py`'s `GetConfig.request`:
```python
    def request(self, source, filter=None, with_defaults=None):
```
`GetConfig` takes `source` as the first positional argument.
What about `Get`?
```python
    def request(self, filter=None, with_defaults=None):
```
If I call `m.get('xpath', path)`, and `Get` is the class, then `filter` gets `'xpath'` and `with_defaults` gets `path`.
This seems wrong. If they want to retrieve by xpath, they should pass `filter=('xpath', path)`.

Wait, the user's traceback says:
```python
  File "test-netconf.py", line 7, in <module>
    reply = m.get(filter=('xpath', path))
```
In this case, `filter, with_defaults = (('xpath', path), None)`.
And then `build_filter(('xpath', path))` is called.

So if I fix `build_filter` to handle `criteria` as a string, then `m.get(filter=('xpath', path))` will work.

But what about `m.get('xpath', path)`?
If `m.get` was called with `('xpath', path)`, then `filter='xpath'` and `with_defaults=path`.
If they want to use xpath, they must pass a tuple as the `filter` argument.

Wait, let's look at the user's provided code:
```python
path = '/a/b/6'

with manager.connect(...) as m:
    reply = m.get('xpath', path)
```
They say this used to work.
If `m.get('xpath', path)` worked, it means `filter` was `'xpath'` and `with_defaults` was `path`.
And `util.build_filter('xpath')` must have worked and somehow used `path`.
But `util.build_filter` only gets `spec` (and `capcheck`). It doesn't know about `with_defaults`.

Is it possible that in 0.6.7, `Get.request` was:
`def request(self, filter_type=None, filter_value=None, with_defaults=None):`?
No, that seems unlikely.

Let's search for where `m.get` is documented or used.

Actually, if I look at the provided traceback again:
```python
  File "test-netconf.py", line 7, in <module>
    reply = m.get(filter=('xpath', path))
```
This is different from the code snippet they said used to work:
```python
with manager.connect(...) as m:
    reply = m.get('xpath', path)
```
If they change it to `m.get(filter=('xpath', path))`, they are already using `filter` as a keyword argument.

Anyway, the crash is in `build_filter` when `criteria` is a string.
Let's fix that.

```python
<<<<
        if type == "xpath":
            ns, select = criteria
            rep = new_ele_nsmap("filter", ns, type=type)
            rep.attrib["select"] = select
====
        if type == "xpath":
            if isinstance(criteria, tuple):
                ns, select = criteria
            else:
                ns = None
                select = criteria
            rep = new_ele_nsmap("filter", ns, type=type)
            rep.attrib["select"] = select
>>>>
```

Let's see if there are other places where `build_filter` is called.
In `ncclient/operations/retrieve.py`:
- `Get.request`: `node.append(util.build_filter(filter))`
- `GetConfig.request`: `node.append(util.build_filter(filter))`
- `GetSchema.request`: (Wait, `GetSchema` is not in the `read_file` output, but it's in `OPPERATIONS`)

Let's check `GetSchema.request`.
TOOL CALL · read_file
{
  "filepath": "ncclient/operations/retrieve.py",
  "start_line": 150
}
Result of read_file 3,394 characters
{
  "status": "ok",
  "filepath": "ncclient/operations/retrieve.py",
  "content": "        *filter* specifies the portion of the configuration to retrieve (by default entire configuration is retrieved)\n\n        *with_defaults* defines an explicit method of retrieving default values from the configuration (see :rfc:`6243`)\n\n        :seealso: :ref:`filter_params`\"\"\"\n        node = new_ele(\"get-config\")\n        node.append(util.datastore_or_url(\"source\", source, self._assert))\n        if filter is not None:\n            node.append(util.build_filter(filter))\n        if with_defaults is not None:\n            self._assert(\":with-defaults\")\n            _append_with_defaults_mode(\n                node,\n                with_defaults,\n                self._session.server_capabilities,\n            )\n        return self._request(node)\n\nclass GetSchema(RPC):\n\n    \"\"\"The *get-schema* RPC.\"\"\"\n\n    REPLY_CLS = GetSchemaReply\n    \"\"\"See :class:`GetReply`.\"\"\"\n\n    def request(self, identifier, version=None, format=None):\n        \"\"\"Retrieve a named schema, with optional revision and type.\n\n        *identifier* name of the schema to be retrieved\n\n        *version* version of schema to get\n\n        *format* format of the schema to be retrieved, yang is the default\n\n        :seealso: :ref:`filter_params`\"\"\"\n        node = etree.Element(qualify(\"get-schema\",NETCONF_MONITORING_NS))\n        if identifier is not None:\n            elem = etree.Element(qualify(\"identifier\",NETCONF_MONITORING_NS))\n            elem.text = identifier\n            node.append(elem)\n        if version is not None:\n            elem = etree.Element(qualify(\"version\",NETCONF_MONITORING_NS))\n            elem.text = version\n            node.append(elem)\n        if format is not None:\n            elem = etree.Element(qualify(\"format\",NETCONF_MONITORING_NS))\n            elem.text = format\n            node.append(elem)\n        return self._request(node)\n\nclass Dispatch(RPC):\n\n    \"\"\"Generic retrieving wrapper\"\"\"\n\n    REPLY_CLS = GetReply\n    \"\"\"See :class:`GetReply`.\"\"\"\n\n    def request(self, rpc_command, source=None, filter=None):\n        \"\"\"\n        *rpc_command* specifies rpc command to be dispatched either in plain text or in xml element format (depending on command)\n\n        *source* name of the configuration datastore being queried\n\n        *filter* specifies the portion of the configuration to retrieve (by default entire configuration is retrieved)\n\n        :seealso: :ref:`filter_params`\n\n        Examples of usage::\n\n            dispatch('clear-arp-table')\n\n        or dispatch element like ::\n\n            xsd_fetch = new_ele('get-xnm-information')\n            sub_ele(xsd_fetch, 'type').text=\"xml-schema\"\n            sub_ele(xsd_fetch, 'namespace').text=\"junos-configuration\"\n            dispatch(xsd_fetch)\n        \"\"\"\n\n\n        if etree.iselement(rpc_command):\n            node = rpc_command\n        else:\n            node = new_ele(rpc_command)\n        if source is not None:\n            node.append(util.datastore_or_url(\"source\", source, self._assert))\n        if filter is not None:\n            node.append(util.build_filter(filter))\n\n        return self._request(node)",
  "start_line": 150,
  "end_line": 239,
  "total_lines": 239,
  "is_truncated": false
}
Generated tokens 2,435 tokens · stopped: STOP
In `test_build_filter_2`: ```python def test_build_filter_2(self): select = "configuration/system" ns = {"ns0": "http://www.xxx.org"} criteria = (ns, select) filter = ("xpath", criteria) reply = build_filter(filter) ``` Here `ns` is a dictionary `{"ns0": "http://www.xxx.org"}`. And `criteria` is a tuple `({"ns0": "http://www.xxx.org"}, "configuration/system")`. Then `ns, select = criteria` works and `ns` is the dictionary. Then `new_ele_nsmap("filter", ns, type="xpath")` is called. `new_ele_nsmap` will pass `ns` (the dictionary) as the `nsmap` argument to `etree.Element`. This is correct for `lxml`. The problem is when `criteria` is just a string. The user wants: `m.get(filter=('xpath', path))` where `path` is a string. This results in `spec = ('xpath', '/a/b/c')`, so `type = 'xpath'` and `criteria = '/a/b/c'`. And then `ns, select = criteria` fails. To fix this and be backward compatible, we should check if `criteria` is a string. If it is a string, we can assume `ns = {}` (or `None`) and `select = criteria`. Let's see: ```python if type == "xpath": if isinstance(criteria, tuple): ns, select = criteria else: ns = {} select = criteria rep = new_ele_nsmap("filter", ns, type=type) rep.attrib["select"] = select ``` Wait, if `criteria` is something else? The user says it used to be a string. If `criteria` is a string, then `ns = {}` and `select = criteria` makes sense. Let's verify if `new_ele_nsmap("filter", {}, type="xpath")` is correct. `new_ele_nsmap` is: `lambda tag, nsmap, attrs={}, **extra: etree.Element(qualify(tag), attrs, nsmap, **extra)` `qualify("filter")` -> `"{urn:ietf:params:xml:ns:netconf:base:1.0}filter"`. `etree.Element("{urn:ietf:params:xml:ns:netconf:base:1.0}filter, {}, {}, type="xpath")` This should be fine. Wait, what if `criteria` is not a tuple and not a string? The current code just does `ns, select = criteria`. If `criteria` is a string, it fails if length != 2. If we change it to: ```python if type == "xpath": if isinstance(criteria, tuple): ns, select = criteria else: ns = None select = criteria ``` Actually, `test_build_filter_2` uses a dictionary for `ns`. So we should check if `criteria` is a tuple. If so, unpack. Otherwise, assume it's the `select` part and `ns` is `None`. Let's double check the original issue. "The path parameter in 0.6.7 used to be a string... But in the unit test and the code the path is expected as a tuple." If they did `m.get('xpath', path)`, then `filter='xpath'` and `with_defaults=path`. Wait, let's look at `ncclient/operations/retrieve.py` again. ```python def request(self, filter=None, with_defaults=None): # ... node = new_ele("get") if filter is not None: node.append(util.build_filter(filter)) ``` Wait, if the user calls `m.get('xpath', path)`, then `Get.request` is called with `filter='xpath'` and `with_defaults=path`. This would call `build_filter('xpath')`. In `build_filter('xpath')`, `spec` is `'xpath'`. `isinstance('xpath', tuple)` is False. `isinstance('xpath', list)` is False. It goes to `else`: ```python else: rep = validated_element(spec, ("filter", qualify("filter"), qualify("filter", ns=NETCONF_NOTIFICATION_NS))) ``` This doesn't seem right. `validated_element` calls `to_ele(spec)`, and `to_ele('xpath')` will try to parse `'xpath'` as XML, which will likely fail. Wait, if they called `m.get(filter=('xpath', path))`, then `filter` is `('xpath', path)`. Then `build_filter(('xpath', path))` is called. `type = 'xpath'`, `criteria = path`. And `ns, select = criteria` fails. So the fix is indeed in `build_filter`. But what about `m.get('xpath', path)`? The user says "The following code used to work in 0.6.7 and earlier: `reply = m.get('xpath', path)`". In `Manager.execute(self, cls, *args, **kwds)`, `args` and `kwds` are passed to `cls.request(*args, **kwds)`. For `m.get('xpath', path)`, `Get.request` is called with `args=('xpath', path)`. In `Get.request(self, filter=None, with_defaults=None)`, this means `filter='xpath'` and `with_defaults=path`. Is this what's intended? If `filter` is just the string `'xpath'`, they probably want it to be interpreted as a request for an xpath filter. But the `Get.request` signature is `request(self, filter=None, with_defaults=None)`. If `filter` is `'xpath'`, `build_filter('xpath')` is called. As analyzed, this will call `validated_element('xpath', ...)`, and `to_ele('xpath')` will fail. Maybe in 0.6.7, `Get.request` was different? Or `build_filter` was different? Wait, look at `ncclient/operations/retrieve.py`'s `GetConfig.request`: ```python def request(self, source, filter=None, with_defaults=None): ``` `GetConfig` takes `source` as the first positional argument. What about `Get`? ```python def request(self, filter=None, with_defaults=None): ``` If I call `m.get('xpath', path)`, and `Get` is the class, then `filter` gets `'xpath'` and `with_defaults` gets `path`. This seems wrong. If they want to retrieve by xpath, they should pass `filter=('xpath', path)`. Wait, the user's traceback says: ```python File "test-netconf.py", line 7, in <module> reply = m.get(filter=('xpath', path)) ``` In this case, `filter, with_defaults = (('xpath', path), None)`. And then `build_filter(('xpath', path))` is called. So if I fix `build_filter` to handle `criteria` as a string, then `m.get(filter=('xpath', path))` will work. But what about `m.get('xpath', path)`? If `m.get` was called with `('xpath', path)`, then `filter='xpath'` and `with_defaults=path`. If they want to use xpath, they must pass a tuple as the `filter` argument. Wait, let's look at the user's provided code: ```python path = '/a/b/6' with manager.connect(...) as m: reply = m.get('xpath', path) ``` They say this used to work. If `m.get('xpath', path)` worked, it means `filter` was `'xpath'` and `with_defaults` was `path`. And `util.build_filter('xpath')` must have worked and somehow used `path`. But `util.build_filter` only gets `spec` (and `capcheck`). It doesn't know about `with_defaults`. Is it possible that in 0.6.7, `Get.request` was: `def request(self, filter_type=None, filter_value=None, with_defaults=None):`? No, that seems unlikely. Let's search for where `m.get` is documented or used. Actually, if I look at the provided traceback again: ```python File "test-netconf.py", line 7, in <module> reply = m.get(filter=('xpath', path)) ``` This is different from the code snippet they said used to work: ```python with manager.connect(...) as m: reply = m.get('xpath', path) ``` If they change it to `m.get(filter=('xpath', path))`, they are already using `filter` as a keyword argument. Anyway, the crash is in `build_filter` when `criteria` is a string. Let's fix that. ```python <<<< if type == "xpath": ns, select = criteria rep = new_ele_nsmap("filter", ns, type=type) rep.attrib["select"] = select ==== if type == "xpath": if isinstance(criteria, tuple): ns, select = criteria else: ns = None select = criteria rep = new_ele_nsmap("filter", ns, type=type) rep.attrib["select"] = select >>>> ``` Let's see if there are other places where `build_filter` is called. In `ncclient/operations/retrieve.py`: - `Get.request`: `node.append(util.build_filter(filter))` - `GetConfig.request`: `node.append(util.build_filter(filter))` - `GetSchema.request`: (Wait, `GetSchema` is not in the `read_file` output, but it's in `OPPERATIONS`) Let's check `GetSchema.request`. <channel|><|tool_call>call:read_file{filepath:<|"|>ncclient/operations/retrieve.py<|"|>,start_line:150}<tool_call|><|tool_response>
Turn 13at 421 s738 tokens out9,577 prompt tokens
`GetSchema` doesn't use `build_filter`.
`Dispatch` uses `build_filter`.

The a presidential fix in `ncclient/operations/util.py` seems sufficient.

Wait, I should make sure I don't break existing functionality where `criteria` might be something else.
Existing tests use `(ns, select)` where `ns` is a dict.
My proposed fix:
```python
        if type == "xpath":
            if isinstance(criteria, tuple):
                ns, select = criteria
            else:
                ns = None
                select = criteria
            rep = new_ele_nsmap("filter", ns, type=type)
            rep.attrib["select"] = select
```
If `criteria` was a tuple `(ns, select)`, it unpacks.
If `criteria` was a string `'/a/b/c'`, it sets `ns = None` and `select = '/a/b/c'`.
This is backward compatible and solves the reported issue.

Wait, one more thing. Should `ns` be `{}` instead of `None`?
`new_ele_nsmap` is:
`lambda tag, nsmap, attrs={}, **extra: etree.Element(qualify(tag), attrs, nsmap, **extra)`
`etree.Element(tag, attrib, nsmap, **extra)`
If `nsmap` is `None`, then `lxml`'s `etree.Element` will use no namespace map for the element itself (only the qualified tag).
If `nsmap` is `{}`, it's essentially the same.
In `test_build_filter_2`, `ns` was `{"ns0": "http://www.xxx.com"}`.

If `ns` is `None`, and the user provides `type="xpath"`, the result is:
`<filter type="xpath" select="/a/b/c" xmlns="urn:ietf:params:xml:ns:netconf:base:1.0">` (because `qualify("filter")` adds it).

Actually, let's just use `None` as it's simpler.

One detail: if `criteria` is not a tuple and not a string, say it's an integer (unlikely but possible), it will still be treated as `select`. This is probably fine as `attrib["select"] = select` will just convert it to a string.

Let's create a reproduction script.
TOOL CALL · run_command
{
  "command": "cat <<'PY' > /tmp/repro.py\nfrom ncclient.operations.util import build_filter\nimport unittest\nfrom xml.etree import ElementTree\n\nclass TestRepro(unittest.TestCase):\n    def test_xpath_string(self):\n        try:\n            path = '/a/b/6'\n            result = build_filter(('xpath', path))\n            print(\"\\nSuccess!\")\n        except ValueError as e:\n            print(f\"\\nFailed with ValueError: {e}\")\n            raise e\n        except Exception as e:\n            print(f\"\\nFailed with {type(e).__name__}: {e}\")\n            raise e\n\nif __name__ == \"__main__\":\n    unittest.main()\nPY\npython3 /tmp/repro.py\n"
}
Result of run_command 2,203 characters
{
  "status": "error",
  "error_type": "CommandError",
  "error_message": "/opt/py37/lib/python3.7/site-packages/paramiko/transport.py:32: CryptographyDeprecationWarning: Python 3.7 is no longer supported by the Python core team and support for it is deprecated in cryptography. The next release of cryptography will remove support for Python 3.7.\n  from cryptography.hazmat.backends import default_backend\nE\n======================================================================\nERROR: test_xpath_string (__main__.TestRepro)\n----------------------------------------------------------------------\nTraceback (most recent call last):\n  File \"/tmp/repro.py\", line 13, in test_xpath_string\n    raise e\n  File \"/tmp/repro.py\", line 9, in test_xpath_string\n    result = build_filter(('xpath', path))\n  File \"/testbed/ncclient/operations/util.py\", line 53, in build_filter\n    ns, select = criteria\nValueError: too many values to unpack (expected 2)\n\n----------------------------------------------------------------------\nRan 1 test in 0.000s\n\nFAILED (errors=1)\n",
  "details": {
    "stdout": "\nFailed with ValueError: too many values to unpack (expected 2)\n",
    "stderr": "/opt/py37/lib/python3.7/site-packages/paramiko/transport.py:32: CryptographyDeprecationWarning: Python 3.7 is no longer supported by the Python core team and support for it is deprecated in cryptography. The next release of cryptography will remove support for Python 3.7.\n  from cryptography.hazmat.backends import default_backend\nE\n======================================================================\nERROR: test_xpath_string (__main__.TestRepro)\n----------------------------------------------------------------------\nTraceback (most recent call last):\n  File \"/tmp/repro.py\", line 13, in test_xpath_string\n    raise e\n  File \"/tmp/repro.py\", line 9, in test_xpath_string\n    result = build_filter(('xpath', path))\n  File \"/testbed/ncclient/operations/util.py\", line 53, in build_filter\n    ns, select = criteria\nValueError: too many values to unpack (expected 2)\n\n----------------------------------------------------------------------\nRan 1 test in 0.000s\n\nFAILED (errors=1)\n",
    "exit_code": 1
  }
}
Generated tokens 738 tokens · stopped: STOP
`GetSchema` doesn't use `build_filter`. `Dispatch` uses `build_filter`. The a presidential fix in `ncclient/operations/util.py` seems sufficient. Wait, I should make sure I don't break existing functionality where `criteria` might be something else. Existing tests use `(ns, select)` where `ns` is a dict. My proposed fix: ```python if type == "xpath": if isinstance(criteria, tuple): ns, select = criteria else: ns = None select = criteria rep = new_ele_nsmap("filter", ns, type=type) rep.attrib["select"] = select ``` If `criteria` was a tuple `(ns, select)`, it unpacks. If `criteria` was a string `'/a/b/c'`, it sets `ns = None` and `select = '/a/b/c'`. This is backward compatible and solves the reported issue. Wait, one more thing. Should `ns` be `{}` instead of `None`? `new_ele_nsmap` is: `lambda tag, nsmap, attrs={}, **extra: etree.Element(qualify(tag), attrs, nsmap, **extra)` `etree.Element(tag, attrib, nsmap, **extra)` If `nsmap` is `None`, then `lxml`'s `etree.Element` will use no namespace map for the element itself (only the qualified tag). If `nsmap` is `{}`, it's essentially the same. In `test_build_filter_2`, `ns` was `{"ns0": "http://www.xxx.com"}`. If `ns` is `None`, and the user provides `type="xpath"`, the result is: `<filter type="xpath" select="/a/b/c" xmlns="urn:ietf:params:xml:ns:netconf:base:1.0">` (because `qualify("filter")` adds it). Actually, let's just use `None` as it's simpler. One detail: if `criteria` is not a tuple and not a string, say it's an integer (unlikely but possible), it will still be treated as `select`. This is probably fine as `attrib["select"] = select` will just convert it to a string. Let's create a reproduction script.<channel|><|tool_call>call:run_command{command:<|"|>cat <<'PY' > /tmp/repro.py from ncclient.operations.util import build_filter import unittest from xml.etree import ElementTree class TestRepro(unittest.TestCase): def test_xpath_string(self): try: path = '/a/b/6' result = build_filter(('xpath', path)) print("\nSuccess!") except ValueError as e: print(f"\nFailed with ValueError: {e}") raise e except Exception as e: print(f"\nFailed with {type(e).__name__}: {e}") raise e if __name__ == "__main__": unittest.main() PY python3 /tmp/repro.py <|"|>}<tool_call|><|tool_response>
Turn 14at 443 s294 tokens out10,932 prompt tokens
Bug reproduced. Now I'll apply the fix.
I'll use `isinstance(criteria, tuple)` to distinguish between the `(ns, select)` case and the `select` case.

Wait, should I use `isinstance(criteria, (list, tuple))`?
The existing code used `ns, select = criteria`. This works for any iterable of length 2.
But typically, it's a tuple.
Given the issue description says "providing an XPath filter as a string", and the current code fails when it's a string.

Let's use `isinstance(criteria, (list, tuple))` just to be safe, or better yet, check if it's NOT a string.
Actually, `isinstance(criteria, tuple)` as per common `ncclient` usage should be enough, but `isinstance(criteria, (list, tuple))` is more robust.
Actually, if I want to be really compatible with what was there, I can just try to unpack and catch `ValueError`.
But that's less clean.

Let's use `isinstance(criteria, (list, tuple))`.

Wait, let's check `util.py` again.
TOOL CALL · read_file
{
  "end_line": 65,
  "filepath": "ncclient/operations/util.py",
  "start_line": 45
}
Result of read_file 849 characters
{
  "status": "ok",
  "filepath": "ncclient/operations/util.py",
  "content": "        sub_ele(node, loc)\n    return node\n\ndef build_filter(spec, capcheck=None):\n    type = None\n    if isinstance(spec, tuple):\n        type, criteria = spec\n        if type == \"xpath\":\n            ns, select = criteria\n            rep = new_ele_nsmap(\"filter\", ns, type=type)\n            rep.attrib[\"select\"] = select\n        elif type == \"subtree\":\n            rep = new_ele(\"filter\", type=type)\n            rep.append(to_ele(criteria))\n        else:\n            raise OperationError(\"Invalid filter type\")\n    elif isinstance(spec, list):\n        rep = new_ele(\"filter\", type=\"subtree\")\n        for cri in spec:\n            rep.append(to_ele(cri))\n    else:",
  "start_line": 45,
  "end_line": 65,
  "total_lines": 81,
  "is_truncated": false
}
Generated tokens 294 tokens · stopped: STOP
Bug reproduced. Now I'll apply the fix. I'll use `isinstance(criteria, tuple)` to distinguish between the `(ns, select)` case and the `select` case. Wait, should I use `isinstance(criteria, (list, tuple))`? The existing code used `ns, select = criteria`. This works for any iterable of length 2. But typically, it's a tuple. Given the issue description says "providing an XPath filter as a string", and the current code fails when it's a string. Let's use `isinstance(criteria, (list, tuple))` just to be safe, or better yet, check if it's NOT a string. Actually, `isinstance(criteria, tuple)` as per common `ncclient` usage should be enough, but `isinstance(criteria, (list, tuple))` is more robust. Actually, if I want to be really compatible with what was there, I can just try to unpack and catch `ValueError`. But that's less clean. Let's use `isinstance(criteria, (list, tuple))`. Wait, let's check `util.py` again.<channel|><|tool_call>call:read_file{filepath:<|"|>ncclient/operations/util.py<|"|>,start_line:45,end_line:65}<tool_call|><|tool_response>
Turn 15at 450 s164 tokens out11,499 prompt tokens
I will replace the `if type == "xpath":` block.
TOOL CALL · edit_file
{
  "filepath": "ncclient/operations/util.py",
  "new_string": "        if type == \"xpath\":\n            if isinstance(criteria, (list, tuple)):\n                ns, select = criteria\n            else:\n                ns = None\n                select = criteria\n            rep = new_ele_nsmap(\"filter\", ns, type=type)\n            rep.attrib[\"select\"] = select",
  "old_string": "        if type == \"xpath\":\n            ns, select = criteria\n            rep = new_ele_nsmap(\"filter\", ns, type=type)\n            rep.attrib[\"select\"] = select"
}
Result of edit_file 678 characters
{
  "status": "ok",
  "filepath": "ncclient/operations/util.py",
  "occurrences": 1,
  "strategy": "exact",
  "diff": "--- a/ncclient/operations/util.py\n+++ b/ncclient/operations/util.py\n@@ -50,7 +50,11 @@\n     if isinstance(spec, tuple):\n         type, criteria = spec\n         if type == \"xpath\":\n-            ns, select = criteria\n+            if isinstance(criteria, (list, tuple)):\n+                ns, select = criteria\n+            else:\n+                ns = None\n+                select = criteria\n             rep = new_ele_nsmap(\"filter\", ns, type=type)\n             rep.attrib[\"select\"] = select\n         elif type == \"subtree\":\n",
  "is_truncated": false
}
Generated tokens 164 tokens · stopped: STOP
I will replace the `if type == "xpath":` block. <channel|><|tool_call>call:edit_file{filepath:<|"|>ncclient/operations/util.py<|"|>,new_string:<|"|> if type == "xpath": if isinstance(criteria, (list, tuple)): ns, select = criteria else: ns = None select = criteria rep = new_ele_nsmap("filter", ns, type=type) rep.attrib["select"] = select<|"|>,old_string:<|"|> if type == "xpath": ns, select = criteria rep = new_ele_nsmap("filter", ns, type=type) rep.attrib["select"] = select<|"|>}<tool_call|><|tool_response>

Patch, tests and logs

Final code change Included
diff --git a/ncclient/operations/util.py b/ncclient/operations/util.py
index 0d1bb38..f1df631 100755
--- a/ncclient/operations/util.py
+++ b/ncclient/operations/util.py
@@ -50,7 +50,11 @@ def build_filter(spec, capcheck=None):
     if isinstance(spec, tuple):
         type, criteria = spec
         if type == "xpath":
-            ns, select = criteria
+            if isinstance(criteria, (list, tuple)):
+                ns, select = criteria
+            else:
+                ns = None
+                select = criteria
             rep = new_ele_nsmap("filter", ns, type=type)
             rep.attrib["select"] = select
         elif type == "subtree":
Test output Included
============================= test session starts ==============================
collecting ... collected 182 items

test/unit/test_manager.py::TestManager::test_connect_exception PASSED    [  0%]
test/unit/test_manager.py::TestManager::test_connect_ioproc PASSED       [  1%]
test/unit/test_manager.py::TestManager::test_connect_outbound_ssh PASSED [  1%]
test/unit/test_manager.py::TestManager::test_connect_ssh PASSED          [  2%]
test/unit/test_manager.py::TestManager::test_connect_ssh1 PASSED         [  2%]
test/unit/test_manager.py::TestManager::test_connect_ssh_with_hostkey_ecdsa PASSED [  3%]
test/unit/test_manager.py::TestManager::test_connect_ssh_with_hostkey_ed25519 PASSED [  3%]
test/unit/test_manager.py::TestManager::test_connect_ssh_with_hostkey_rsa PASSED [  4%]
test/unit/test_manager.py::TestManager::test_connect_with_ssh_config PASSED [  4%]
test/unit/test_manager.py::TestManager::test_ioproc PASSED               [  5%]
test/unit/test_manager.py::TestManager::test_make_device_handler PASSED  [  6%]
test/unit/test_manager.py::TestManager::test_make_device_handler_provided_handler PASSED [  6%]
test/unit/test_manager.py::TestManager::test_manager_channel_id PASSED   [  7%]
test/unit/test_manager.py::TestManager::test_manager_channel_name PASSED [  7%]
test/unit/test_manager.py::TestManager::test_manager_channel_session_id PASSED [  8%]
test/unit/test_manager.py::TestManager::test_manager_client_capability PASSED [  8%]
test/unit/test_manager.py::TestManager::test_manager_connected PASSED    [  9%]
test/unit/test_manager.py::TestManager::test_manager_getattr PASSED      [  9%]
test/unit/test_manager.py::TestManager::test_manager_getattr2 PASSED     [ 10%]
test/unit/test_manager.py::TestManager::test_manager_huge_node PASSED    [ 10%]
test/unit/test_manager.py::TestManager::test_manager_locked PASSED       [ 11%]
test/unit/test_manager.py::TestManager::test_manager_server_capability PASSED [ 12%]
test/unit/test_manager.py::TestManager::test_manager_take_notification PASSED [ 12%]
test/unit/test_manager.py::TestManager::test_outbound_manager_connected PASSED [ 13%]
test/unit/test_manager.py::TestManager::test_ssh PASSED                  [ 13%]
test/unit/test_manager.py::TestManager::test_ssh2 PASSED                 [ 14%]
test/unit/test_xml_.py::Test_NCElement::test_ncelement_reply_001 PASSED  [ 14%]
test/unit/test_xml_.py::Test_NCElement::test_ncelement_reply_002 PASSED  [ 15%]
test/unit/test_xml_.py::Test_NCElement::test_ncelement_reply_003 PASSED  [ 15%]
test/unit/test_xml_.py::TestXML::test_ncelement_find PASSED              [ 16%]
test/unit/test_xml_.py::TestXML::test_ncelement_findtext PASSED          [ 17%]
test/unit/test_xml_.py::TestXML::test_ncelement_remove_namespace PASSED  [ 17%]
test/unit/test_xml_.py::TestXML::test_ncelement_reply_001 PASSED         [ 18%]
test/unit/test_xml_.py::TestXML::test_parse_root PASSED                  [ 18%]
test/unit/test_xml_.py::TestXML::test_sub_ele_inherit_parent_namespace PASSED [ 19%]
test/unit/test_xml_.py::TestXML::test_to_ele PASSED                      [ 19%]
test/unit/test_xml_.py::TestXML::test_validated_element_fail PASSED      [ 20%]
test/unit/test_xml_.py::TestXML::test_validated_element_fail_2 PASSED    [ 20%]
test/unit/test_xml_.py::TestXML::test_validated_element_fail_3 PASSED    [ 21%]
test/unit/test_xml_.py::TestXML::test_validated_element_pass PASSED      [ 21%]
test/unit/devices/test_default.py::TestDefaultDevice::test_get_capabilties PASSED [ 22%]
test/unit/devices/test_default.py::TestDefaultDevice::test_get_ssh_subsystem_names PASSED [ 23%]
test/unit/devices/test_default.py::TestDefaultDevice::test_handle_connection_exceptions PASSED [ 23%]
test/unit/devices/test_default.py::TestDefaultDevice::test_handle_raw_dispatch PASSED [ 24%]
test/unit/devices/test_default.py::TestDefaultDevice::test_is_rpc_error_exempt_1 PASSED [ 24%]
test/unit/devices/test_default.py::TestDefaultDevice::test_is_rpc_error_exempt_2 PASSED [ 25%]
test/unit/devices/test_default.py::TestDefaultDevice::test_is_rpc_error_exempt_3 PASSED [ 25%]
test/unit/devices/test_default.py::TestDefaultDevice::test_is_rpc_error_exempt_4 PASSED [ 26%]
test/unit/devices/test_default.py::TestDefaultDevice::test_is_rpc_error_exempt_5 PASSED [ 26%]
test/unit/devices/test_default.py::TestDefaultDevice::test_perform_qualify_check PASSED [ 27%]
test/unit/devices/test_get_supported_devices.py::TestGetSupportedDevices::test_get_supported_device_labels PASSED [ 28%]
test/unit/devices/test_get_supported_devices.py::TestGetSupportedDevices::test_get_supported_devices PASSED [ 28%]
test/unit/devices/test_junos.py::TestJunosDevice::test_additional_operations PASSED [ 29%]
test/unit/devices/test_junos.py::TestJunosDevice::test_handle_connection_exceptions PASSED [ 29%]
test/unit/devices/test_junos.py::TestJunosDevice::test_perform_quality_check PASSED [ 30%]
test/unit/devices/test_junos.py::TestJunosDevice::test_transform_reply PASSED [ 30%]
test/unit/operations/test_edit.py::TestEdit::test_cancel_commit PASSED   [ 31%]
test/unit/operations/test_edit.py::TestEdit::test_commit PASSED          [ 31%]
test/unit/operations/test_edit.py::TestEdit::test_commit_exception PASSED [ 32%]
test/unit/operations/test_edit.py::TestEdit::test_copy_config PASSED     [ 32%]
test/unit/operations/test_edit.py::TestEdit::test_copy_config_2 PASSED   [ 33%]
test/unit/operations/test_edit.py::TestEdit::test_delete_config PASSED   [ 34%]
test/unit/operations/test_edit.py::TestEdit::test_discard_changes PASSED [ 34%]
test/unit/operations/test_edit.py::TestEdit::test_edit_config PASSED     [ 35%]
test/unit/operations/test_edit.py::TestEdit::test_edit_config_2 PASSED   [ 35%]
test/unit/operations/test_edit.py::TestEdit::test_edit_config_invalid_arguments_exception PASSED [ 36%]
test/unit/operations/test_edit.py::TestEdit::test_edit_config_validate_capability_exception PASSED [ 36%]
test/unit/operations/test_edit.py::TestEdit::test_validate_config PASSED [ 37%]
test/unit/operations/test_edit.py::TestEdit::test_validate_datastore PASSED [ 37%]
test/unit/operations/test_lock.py::TestLock::test_lock PASSED            [ 38%]
test/unit/operations/test_lock.py::TestLock::test_lock_context_enter PASSED [ 39%]
test/unit/operations/test_lock.py::TestLock::test_lock_context_exit PASSED [ 39%]
test/unit/operations/test_lock.py::TestLock::test_lock_default_param PASSED [ 40%]
test/unit/operations/test_lock.py::TestLock::test_unlock PASSED          [ 40%]
test/unit/operations/test_lock.py::TestLock::test_unlock_default_param PASSED [ 41%]
test/unit/operations/test_retrieve.py::TestRetrieve::test_dispatch PASSED [ 41%]
test/unit/operations/test_retrieve.py::TestRetrieve::test_dispatch_2 PASSED [ 42%]
test/unit/operations/test_retrieve.py::TestRetrieve::test_get PASSED     [ 42%]
test/unit/operations/test_retrieve.py::TestRetrieve::test_get_config PASSED [ 43%]
test/unit/operations/test_retrieve.py::TestRetrieve::test_get_config_with_defaults PASSED [ 43%]
test/unit/operations/test_retrieve.py::TestRetrieve::test_get_config_with_defaults_missing_capability PASSED [ 44%]
test/unit/operations/test_retrieve.py::TestRetrieve::test_get_schema PASSED [ 45%]
test/unit/operations/test_retrieve.py::TestRetrieve::test_get_with_defaults_also_supported PASSED [ 45%]
test/unit/operations/test_retrieve.py::TestRetrieve::test_get_with_defaults_basic_mode PASSED [ 46%]
test/unit/operations/test_retrieve.py::TestRetrieve::test_get_with_defaults_missing_capability PASSED [ 46%]
test/unit/operations/test_retrieve.py::TestRetrieve::test_get_with_defaults_not_supported PASSED [ 47%]
test/unit/operations/test_retrieve.py::TestRetrieve::test_get_with_multi_subtree_filters PASSED [ 47%]
test/unit/operations/test_rpc.py::TestRPC::test_rpc_async PASSED         [ 48%]
test/unit/operations/test_rpc.py::TestRPC::test_rpc_capability_error PASSED [ 48%]
test/unit/operations/test_rpc.py::TestRPC::test_rpc_huge_text_node_exception PASSED [ 49%]
test/unit/operations/test_rpc.py::TestRPC::test_rpc_huge_text_node_workaround PASSED [ 50%]
test/unit/operations/test_rpc.py::TestRPC::test_rpc_reply PASSED         [ 50%]
test/unit/operations/test_rpc.py::TestRPC::test_rpc_reply_huge_text_node_exception PASSED [ 51%]
test/unit/operations/test_rpc.py::TestRPC::test_rpc_reply_huge_text_node_workaround PASSED [ 51%]
test/unit/operations/test_rpc.py::TestRPC::test_rpc_rpcerror PASSED      [ 52%]
test/unit/operations/test_rpc.py::TestRPC::test_rpc_rpcerror_multiple_errors PASSED [ 52%]
test/unit/operations/test_rpc.py::TestRPC::test_rpc_rpcerror_tag_to_attr PASSED [ 53%]
test/unit/operations/test_rpc.py::TestRPC::test_rpc_send PASSED          [ 53%]
test/unit/operations/test_rpc.py::TestRPC::test_rpc_timeout_error PASSED [ 54%]
test/unit/operations/test_session.py::TestSession::test_close_session PASSED [ 54%]
test/unit/operations/test_session.py::TestSession::test_kill_session PASSED [ 55%]
test/unit/operations/test_subscribe.py::TestSubscribe::test_subscribe_all PASSED [ 56%]
test/unit/operations/test_subscribe.py::TestSubscribe::test_subscribe_stream PASSED [ 56%]
test/unit/operations/test_subscribe.py::TestSubscribe::test_subscribe_times PASSED [ 57%]
test/unit/operations/test_utils.py::TestUtils::test_build_filter PASSED  [ 57%]
test/unit/operations/test_utils.py::TestUtils::test_build_filter_other PASSED [ 58%]
test/unit/operations/test_utils.py::TestUtils::test_build_filter_subtree PASSED [ 58%]
test/unit/operations/test_utils.py::TestUtils::test_build_filter_xpath PASSED [ 59%]
test/unit/operations/test_utils.py::TestUtils::test_build_filter_xpath_ns PASSED [ 59%]
test/unit/operations/test_utils.py::TestUtils::test_datastore_url PASSED [ 60%]
test/unit/operations/test_utils.py::TestUtils::test_datastore_url_2 PASSED [ 60%]
test/unit/operations/test_utils.py::TestUtils::test_datastore_url_3 PASSED [ 61%]
test/unit/operations/test_utils.py::TestUtils::test_one_of_1 PASSED      [ 62%]
test/unit/operations/test_utils.py::TestUtils::test_one_of_2 PASSED      [ 62%]
test/unit/operations/test_utils.py::TestUtils::test_one_of_3 PASSED      [ 63%]
test/unit/operations/third_party/juniper/test_rpc.py::TestRPC::test_command PASSED [ 63%]
test/unit/operations/third_party/juniper/test_rpc.py::TestRPC::test_commit PASSED [ 64%]
test/unit/operations/third_party/juniper/test_rpc.py::TestRPC::test_commit_at_time PASSED [ 64%]
test/unit/operations/third_party/juniper/test_rpc.py::TestRPC::test_commit_confirmed PASSED [ 65%]
test/unit/operations/third_party/juniper/test_rpc.py::TestRPC::test_commit_confirmed_at_time PASSED [ 65%]
test/unit/operations/third_party/juniper/test_rpc.py::TestRPC::test_compare_conf PASSED [ 66%]
test/unit/operations/third_party/juniper/test_rpc.py::TestRPC::test_execute_rpc PASSED [ 67%]
test/unit/operations/third_party/juniper/test_rpc.py::TestRPC::test_execute_rpc_str PASSED [ 67%]
test/unit/operations/third_party/juniper/test_rpc.py::TestRPC::test_getconf PASSED [ 68%]
test/unit/operations/third_party/juniper/test_rpc.py::TestRPC::test_getconf_text_sets_huge_tree PASSED [ 68%]
test/unit/operations/third_party/juniper/test_rpc.py::TestRPC::test_halt PASSED [ 69%]
test/unit/operations/third_party/juniper/test_rpc.py::TestRPC::test_loadconf_json PASSED [ 69%]
test/unit/operations/third_party/juniper/test_rpc.py::TestRPC::test_loadconf_list PASSED [ 70%]
test/unit/operations/third_party/juniper/test_rpc.py::TestRPC::test_loadconf_set PASSED [ 70%]
test/unit/operations/third_party/juniper/test_rpc.py::TestRPC::test_loadconf_text PASSED [ 71%]
test/unit/operations/third_party/juniper/test_rpc.py::TestRPC::test_loadconf_xml PASSED [ 71%]
test/unit/operations/third_party/juniper/test_rpc.py::TestRPC::test_reboot PASSED [ 72%]
test/unit/transport/test_parser.py::TestSession::test_filter_xml_delimiter_multiple_rpc_reply PASSED [ 73%]
test/unit/transport/test_parser.py::TestSession::test_filter_xml_delimiter_rpc_reply PASSED [ 73%]
test/unit/transport/test_parser.py::TestSession::test_filter_xml_delimiter_splited_rpc_reply PASSED [ 74%]
test/unit/transport/test_parser.py::TestSession::test_filter_xml_sax_on PASSED [ 74%]
test/unit/transport/test_parser.py::TestSession::test_filter_xml_sax_on_junos_rfc_compliant PASSED [ 75%]
test/unit/transport/test_parser.py::TestSession::test_use_filter_False PASSED [ 75%]
test/unit/transport/test_parser.py::TestSession::test_use_filter_xml_without_sax_input PASSED [ 76%]
test/unit/transport/test_session.py::TestSession::test_add_listener PASSED [ 76%]
test/unit/transport/test_session.py::TestSession::test_add_listener_exception PASSED [ 77%]
test/unit/transport/test_session.py::TestSession::test_client_capability PASSED [ 78%]
test/unit/transport/test_session.py::TestSession::test_connected PASSED  [ 78%]
test/unit/transport/test_session.py::TestSession::test_dispatch_error PASSED [ 79%]
test/unit/transport/test_session.py::TestSession::test_dispatch_message PASSED [ 79%]
test/unit/transport/test_session.py::TestSession::test_dispatch_message_error PASSED [ 80%]
test/unit/transport/test_session.py::TestSession::test_dispatch_message_error2 PASSED [ 80%]
test/unit/transport/test_session.py::TestSession::test_get_listener_instance PASSED [ 81%]
test/unit/transport/test_session.py::TestSession::test_hello_handler_build PASSED [ 81%]
test/unit/transport/test_session.py::TestSession::test_hello_handler_callback_error PASSED [ 82%]
test/unit/transport/test_session.py::TestSession::test_hello_handler_callback_ok PASSED [ 82%]
test/unit/transport/test_session.py::TestSession::test_hello_handler_parse PASSED [ 83%]
test/unit/transport/test_session.py::TestSession::test_id PASSED         [ 84%]
test/unit/transport/test_session.py::TestSession::test_notification_handler_non_notification PASSED [ 84%]
test/unit/transport/test_session.py::TestSession::test_notification_handler_valid_notification PASSED [ 85%]
test/unit/transport/test_session.py::TestSession::test_post_connect PASSED [ 85%]
test/unit/transport/test_session.py::TestSession::test_post_connect2 PASSED [ 86%]
test/unit/transport/test_session.py::TestSession::test_remove_listener PASSED [ 86%]
test/unit/transport/test_session.py::TestSession::test_send_connected PASSED [ 87%]
test/unit/transport/test_session.py::TestSession::test_send_disconnected PASSED [ 87%]
test/unit/transport/test_session.py::TestSession::test_server_capability PASSED [ 88%]
test/unit/transport/test_session.py::TestSession::test_take_notification PASSED [ 89%]
test/unit/transport/test_ssh.py::TestSSH::test_auth_agent PASSED         [ 89%]
test/unit/transport/test_ssh.py::TestSSH::test_auth_agent_exception PASSED [ 90%]
test/unit/transport/test_ssh.py::TestSSH::test_auth_default_keyfiles PASSED [ 90%]
test/unit/transport/test_ssh.py::TestSSH::test_auth_default_keyfiles_exception PASSED [ 91%]
test/unit/transport/test_ssh.py::TestSSH::test_auth_exception PASSED     [ 91%]
test/unit/transport/test_ssh.py::TestSSH::test_auth_keyfiles PASSED      [ 92%]
test/unit/transport/test_ssh.py::TestSSH::test_auth_keyfiles_exception PASSED [ 92%]
test/unit/transport/test_ssh.py::TestSSH::test_auth_no_methods_exception PASSED [ 93%]
test/unit/transport/test_ssh.py::TestSSH::test_auth_password PASSED      [ 93%]
test/unit/transport/test_ssh.py::TestSSH::test_close PASSED              [ 94%]
test/unit/transport/test_ssh.py::TestSSH::test_load_host_key PASSED      [ 95%]
test/unit/transport/test_ssh.py::TestSSH::test_load_host_key_2 PASSED    [ 95%]
test/unit/transport/test_ssh.py::TestSSH::test_load_host_key_IOError PASSED [ 96%]
test/unit/transport/test_ssh.py::TestSSH::test_parse PASSED              [ 96%]
test/unit/transport/test_ssh.py::TestSSH::test_parse11 PASSED            [ 97%]
test/unit/transport/test_ssh.py::TestSSH::test_parse_incomplete_delimiter PASSED [ 97%]
test/unit/transport/test_ssh.py::TestSSH::test_run_receive_py2 SKIPPED   [ 98%]
test/unit/transport/test_ssh.py::TestSSH::test_run_receive_py3 PASSED    [ 98%]
test/unit/transport/test_ssh.py::TestSSH::test_run_send_py2 SKIPPED      [ 99%]
test/unit/transport/test_ssh.py::TestSSH::test_run_send_py3 PASSED       [100%]

=============================== warnings summary ===============================
../opt/py37/lib/python3.7/site-packages/paramiko/transport.py:32
  /opt/py37/lib/python3.7/site-packages/paramiko/transport.py:32: CryptographyDeprecationWarning: Python 3.7 is no longer supported by the Python core team and support for it is deprecated in cryptography. The next release of cryptography will remove support for Python 3.7.
    from cryptography.hazmat.backends import default_backend

-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
==================================== PASSES ====================================
___________ TestSession.test_filter_xml_delimiter_multiple_rpc_reply ___________
------------------------------ Captured log call -------------------------------
WARNING  ncclient.transport.third_party.junos.parser:parser.py:85 Check for rpc reply end tag within data received: </rpc-reply>]]>
WARNING  ncclient.transport.third_party.junos.parser:parser.py:90 Check if end delimiter is split within data received: ]]><rpc-reply>
_______________ TestSession.test_filter_xml_delimiter_rpc_reply ________________
------------------------------ Captured log call -------------------------------
WARNING  ncclient.transport.third_party.junos.parser:parser.py:85 Check for rpc reply end tag within data received: </rpc-reply>]]>
WARNING  ncclient.transport.third_party.junos.parser:parser.py:90 Check if end delimiter is split within data received: ]]>
WARNING  ncclient.transport.third_party.junos.parser:parser.py:85 Check for rpc reply end tag within data received: lts></rpc-reply>]]>
___________ TestSession.test_filter_xml_delimiter_splited_rpc_reply ____________
------------------------------ Captured log call -------------------------------
WARNING  ncclient.transport.third_party.junos.parser:parser.py:90 Check if end delimiter is split within data received: -reply>]]>
WARNING  ncclient.transport.third_party.junos.parser:parser.py:85 Check for rpc reply end tag within data received: esults></rpc-reply>]]>
WARNING  ncclient.transport.third_party.junos.parser:parser.py:90 Check if end delimiter is split within data received: ]]><rpc-reply>
____________ TestSession.test_filter_xml_sax_on_junos_rfc_compliant ____________
----------------------------- Captured stdout call -----------------------------
<Element multi-routing-engine-results at 0x792a96c3fb90>
___________________ TestSession.test_dispatch_message_error2 ___________________
------------------------------ Captured log call -------------------------------
WARNING  ncclient.transport.session:session.py:89 [session 0x792a969068d0] error dispatching to <ncclient.transport.session.HelloHandler object at 0x792a96d5c4d0>: Exception()
- generated xml file: /tmp/rebench-grade-c82ad2dcc2e44d3e851abcf7abe261d9.xml --
=========================== short test summary info ============================
PASSED test/unit/test_manager.py::TestManager::test_connect_exception
PASSED test/unit/test_manager.py::TestManager::test_connect_ioproc
PASSED test/unit/test_manager.py::TestManager::test_connect_outbound_ssh
PASSED test/unit/test_manager.py::TestManager::test_connect_ssh
PASSED test/unit/test_manager.py::TestManager::test_connect_ssh1
PASSED test/unit/test_manager.py::TestManager::test_connect_ssh_with_hostkey_ecdsa
PASSED test/unit/test_manager.py::TestManager::test_connect_ssh_with_hostkey_ed25519
PASSED test/unit/test_manager.py::TestManager::test_connect_ssh_with_hostkey_rsa
PASSED test/unit/test_manager.py::TestManager::test_connect_with_ssh_config
PASSED test/unit/test_manager.py::TestManager::test_ioproc
PASSED test/unit/test_manager.py::TestManager::test_make_device_handler
PASSED test/unit/test_manager.py::TestManager::test_make_device_handler_provided_handler
PASSED test/unit/test_manager.py::TestManager::test_manager_channel_id
PASSED test/unit/test_manager.py::TestManager::test_manager_channel_name
PASSED test/unit/test_manager.py::TestManager::test_manager_channel_session_id
PASSED test/unit/test_manager.py::TestManager::test_manager_client_capability
PASSED test/unit/test_manager.py::TestManager::test_manager_connected
PASSED test/unit/test_manager.py::TestManager::test_manager_getattr
PASSED test/unit/test_manager.py::TestManager::test_manager_getattr2
PASSED test/unit/test_manager.py::TestManager::test_manager_huge_node
PASSED test/unit/test_manager.py::TestManager::test_manager_locked
PASSED test/unit/test_manager.py::TestManager::test_manager_server_capability
PASSED test/unit/test_manager.py::TestManager::test_manager_take_notification
PASSED test/unit/test_manager.py::TestManager::test_outbound_manager_connected
PASSED test/unit/test_manager.py::TestManager::test_ssh
PASSED test/unit/test_manager.py::TestManager::test_ssh2
PASSED test/unit/test_xml_.py::Test_NCElement::test_ncelement_reply_001
PASSED test/unit/test_xml_.py::Test_NCElement::test_ncelement_reply_002
PASSED test/unit/test_xml_.py::Test_NCElement::test_ncelement_reply_003
PASSED test/unit/test_xml_.py::TestXML::test_ncelement_find
PASSED test/unit/test_xml_.py::TestXML::test_ncelement_findtext
PASSED test/unit/test_xml_.py::TestXML::test_ncelement_remove_namespace
PASSED test/unit/test_xml_.py::TestXML::test_ncelement_reply_001
PASSED test/unit/test_xml_.py::TestXML::test_parse_root
PASSED test/unit/test_xml_.py::TestXML::test_sub_ele_inherit_parent_namespace
PASSED test/unit/test_xml_.py::TestXML::test_to_ele
PASSED test/unit/test_xml_.py::TestXML::test_validated_element_fail
PASSED test/unit/test_xml_.py::TestXML::test_validated_element_fail_2
PASSED test/unit/test_xml_.py::TestXML::test_validated_element_fail_3
PASSED test/unit/test_xml_.py::TestXML::test_validated_element_pass
PASSED test/unit/devices/test_default.py::TestDefaultDevice::test_get_capabilties
PASSED test/unit/devices/test_default.py::TestDefaultDevice::test_get_ssh_subsystem_names
PASSED test/unit/devices/test_default.py::TestDefaultDevice::test_handle_connection_exceptions
PASSED test/unit/devices/test_default.py::TestDefaultDevice::test_handle_raw_dispatch
PASSED test/unit/devices/test_default.py::TestDefaultDevice::test_is_rpc_error_exempt_1
PASSED test/unit/devices/test_default.py::TestDefaultDevice::test_is_rpc_error_exempt_2
PASSED test/unit/devices/test_default.py::TestDefaultDevice::test_is_rpc_error_exempt_3
PASSED test/unit/devices/test_default.py::TestDefaultDevice::test_is_rpc_error_exempt_4
PASSED test/unit/devices/test_default.py::TestDefaultDevice::test_is_rpc_error_exempt_5
PASSED test/unit/devices/test_default.py::TestDefaultDevice::test_perform_qualify_check
PASSED test/unit/devices/test_get_supported_devices.py::TestGetSupportedDevices::test_get_supported_device_labels
PASSED test/unit/devices/test_get_supported_devices.py::TestGetSupportedDevices::test_get_supported_devices
PASSED test/unit/devices/test_junos.py::TestJunosDevice::test_additional_operations
PASSED test/unit/devices/test_junos.py::TestJunosDevice::test_handle_connection_exceptions
PASSED test/unit/devices/test_junos.py::TestJunosDevice::test_perform_quality_check
PASSED test/unit/devices/test_junos.py::TestJunosDevice::test_transform_reply
PASSED test/unit/operations/test_edit.py::TestEdit::test_cancel_commit
PASSED test/unit/operations/test_edit.py::TestEdit::test_commit
PASSED test/unit/operations/test_edit.py::TestEdit::test_commit_exception
PASSED test/unit/operations/test_edit.py::TestEdit::test_copy_config
PASSED test/unit/operations/test_edit.py::TestEdit::test_copy_config_2
PASSED test/unit/operations/test_edit.py::TestEdit::test_delete_config
PASSED test/unit/operations/test_edit.py::TestEdit::test_discard_changes
PASSED test/unit/operations/test_edit.py::TestEdit::test_edit_config
PASSED test/unit/operations/test_edit.py::TestEdit::test_edit_config_2
PASSED test/unit/operations/test_edit.py::TestEdit::test_edit_config_invalid_arguments_exception
PASSED test/unit/operations/test_edit.py::TestEdit::test_edit_config_validate_capability_exception
PASSED test/unit/operations/test_edit.py::TestEdit::test_validate_config
PASSED test/unit/operations/test_edit.py::TestEdit::test_validate_datastore
PASSED test/unit/operations/test_lock.py::TestLock::test_lock
PASSED test/unit/operations/test_lock.py::TestLock::test_lock_context_enter
PASSED test/unit/operations/test_lock.py::TestLock::test_lock_context_exit
PASSED test/unit/operations/test_lock.py::TestLock::test_lock_default_param
PASSED test/unit/operations/test_lock.py::TestLock::test_unlock
PASSED test/unit/operations/test_lock.py::TestLock::test_unlock_default_param
PASSED test/unit/operations/test_retrieve.py::TestRetrieve::test_dispatch
PASSED test/unit/operations/test_retrieve.py::TestRetrieve::test_dispatch_2
PASSED test/unit/operations/test_retrieve.py::TestRetrieve::test_get
PASSED test/unit/operations/test_retrieve.py::TestRetrieve::test_get_config
PASSED test/unit/operations/test_retrieve.py::TestRetrieve::test_get_config_with_defaults
PASSED test/unit/operations/test_retrieve.py::TestRetrieve::test_get_config_with_defaults_missing_capability
PASSED test/unit/operations/test_retrieve.py::TestRetrieve::test_get_schema
PASSED test/unit/operations/test_retrieve.py::TestRetrieve::test_get_with_defaults_also_supported
PASSED test/unit/operations/test_retrieve.py::TestRetrieve::test_get_with_defaults_basic_mode
PASSED test/unit/operations/test_retrieve.py::TestRetrieve::test_get_with_defaults_missing_capability
PASSED test/unit/operations/test_retrieve.py::TestRetrieve::test_get_with_defaults_not_supported
PASSED test/unit/operations/test_retrieve.py::TestRetrieve::test_get_with_multi_subtree_filters
PASSED test/unit/operations/test_rpc.py::TestRPC::test_rpc_async
PASSED test/unit/operations/test_rpc.py::TestRPC::test_rpc_capability_error
PASSED test/unit/operations/test_rpc.py::TestRPC::test_rpc_huge_text_node_exception
PASSED test/unit/operations/test_rpc.py::TestRPC::test_rpc_huge_text_node_workaround
PASSED test/unit/operations/test_rpc.py::TestRPC::test_rpc_reply
PASSED test/unit/operations/test_rpc.py::TestRPC::test_rpc_reply_huge_text_node_exception
PASSED test/unit/operations/test_rpc.py::TestRPC::test_rpc_reply_huge_text_node_workaround
PASSED test/unit/operations/test_rpc.py::TestRPC::test_rpc_rpcerror
PASSED test/unit/operations/test_rpc.py::TestRPC::test_rpc_rpcerror_multiple_errors
PASSED test/unit/operations/test_rpc.py::TestRPC::test_rpc_rpcerror_tag_to_attr
PASSED test/unit/operations/test_rpc.py::TestRPC::test_rpc_send
PASSED test/unit/operations/test_rpc.py::TestRPC::test_rpc_timeout_error
PASSED test/unit/operations/test_session.py::TestSession::test_close_session
PASSED test/unit/operations/test_session.py::TestSession::test_kill_session
PASSED test/unit/operations/test_subscribe.py::TestSubscribe::test_subscribe_all
PASSED test/unit/operations/test_subscribe.py::TestSubscribe::test_subscribe_stream
PASSED test/unit/operations/test_subscribe.py::TestSubscribe::test_subscribe_times
PASSED test/unit/operations/test_utils.py::TestUtils::test_build_filter
PASSED test/unit/operations/test_utils.py::TestUtils::test_build_filter_other
PASSED test/unit/operations/test_utils.py::TestUtils::test_build_filter_subtree
PASSED test/unit/operations/test_utils.py::TestUtils::test_build_filter_xpath
PASSED test/unit/operations/test_utils.py::TestUtils::test_build_filter_xpath_ns
PASSED test/unit/operations/test_utils.py::TestUtils::test_datastore_url
PASSED test/unit/operations/test_utils.py::TestUtils::test_datastore_url_2
PASSED test/unit/operations/test_utils.py::TestUtils::test_datastore_url_3
PASSED test/unit/operations/test_utils.py::TestUtils::test_one_of_1
PASSED test/unit/operations/test_utils.py::TestUtils::test_one_of_2
PASSED test/unit/operations/test_utils.py::TestUtils::test_one_of_3
PASSED test/unit/operations/third_party/juniper/test_rpc.py::TestRPC::test_command
PASSED test/unit/operations/third_party/juniper/test_rpc.py::TestRPC::test_commit
PASSED test/unit/operations/third_party/juniper/test_rpc.py::TestRPC::test_commit_at_time
PASSED test/unit/operations/third_party/juniper/test_rpc.py::TestRPC::test_commit_confirmed
PASSED test/unit/operations/third_party/juniper/test_rpc.py::TestRPC::test_commit_confirmed_at_time
PASSED test/unit/operations/third_party/juniper/test_rpc.py::TestRPC::test_compare_conf
PASSED test/unit/operations/third_party/juniper/test_rpc.py::TestRPC::test_execute_rpc
PASSED test/unit/operations/third_party/juniper/test_rpc.py::TestRPC::test_execute_rpc_str
PASSED test/unit/operations/third_party/juniper/test_rpc.py::TestRPC::test_getconf
PASSED test/unit/operations/third_party/juniper/test_rpc.py::TestRPC::test_getconf_text_sets_huge_tree
PASSED test/unit/operations/third_party/juniper/test_rpc.py::TestRPC::test_halt
PASSED test/unit/operations/third_party/juniper/test_rpc.py::TestRPC::test_loadconf_json
PASSED test/unit/operations/third_party/juniper/test_rpc.py::TestRPC::test_loadconf_list
PASSED test/unit/operations/third_party/juniper/test_rpc.py::TestRPC::test_loadconf_set
PASSED test/unit/operations/third_party/juniper/test_rpc.py::TestRPC::test_loadconf_text
PASSED test/unit/operations/third_party/juniper/test_rpc.py::TestRPC::test_loadconf_xml
PASSED test/unit/operations/third_party/juniper/test_rpc.py::TestRPC::test_reboot
PASSED test/unit/transport/test_parser.py::TestSession::test_filter_xml_delimiter_multiple_rpc_reply
PASSED test/unit/transport/test_parser.py::TestSession::test_filter_xml_delimiter_rpc_reply
PASSED test/unit/transport/test_parser.py::TestSession::test_filter_xml_delimiter_splited_rpc_reply
PASSED test/unit/transport/test_parser.py::TestSession::test_filter_xml_sax_on
PASSED test/unit/transport/test_parser.py::TestSession::test_filter_xml_sax_on_junos_rfc_compliant
PASSED test/unit/transport/test_parser.py::TestSession::test_use_filter_False
PASSED test/unit/transport/test_parser.py::TestSession::test_use_filter_xml_without_sax_input
PASSED test/unit/transport/test_session.py::TestSession::test_add_listener
PASSED test/unit/transport/test_session.py::TestSession::test_add_listener_exception
PASSED test/unit/transport/test_session.py::TestSession::test_client_capability
PASSED test/unit/transport/test_session.py::TestSession::test_connected
PASSED test/unit/transport/test_session.py::TestSession::test_dispatch_error
PASSED test/unit/transport/test_session.py::TestSession::test_dispatch_message
PASSED test/unit/transport/test_session.py::TestSession::test_dispatch_message_error
PASSED test/unit/transport/test_session.py::TestSession::test_dispatch_message_error2
PASSED test/unit/transport/test_session.py::TestSession::test_get_listener_instance
PASSED test/unit/transport/test_session.py::TestSession::test_hello_handler_build
PASSED test/unit/transport/test_session.py::TestSession::test_hello_handler_callback_error
PASSED test/unit/transport/test_session.py::TestSession::test_hello_handler_callback_ok
PASSED test/unit/transport/test_session.py::TestSession::test_hello_handler_parse
PASSED test/unit/transport/test_session.py::TestSession::test_id
PASSED test/unit/transport/test_session.py::TestSession::test_notification_handler_non_notification
PASSED test/unit/transport/test_session.py::TestSession::test_notification_handler_valid_notification
PASSED test/unit/transport/test_session.py::TestSession::test_post_connect
PASSED test/unit/transport/test_session.py::TestSession::test_post_connect2
PASSED test/unit/transport/test_session.py::TestSession::test_remove_listener
PASSED test/unit/transport/test_session.py::TestSession::test_send_connected
PASSED test/unit/transport/test_session.py::TestSession::test_send_disconnected
PASSED test/unit/transport/test_session.py::TestSession::test_server_capability
PASSED test/unit/transport/test_session.py::TestSession::test_take_notification
PASSED test/unit/transport/test_ssh.py::TestSSH::test_auth_agent
PASSED test/unit/transport/test_ssh.py::TestSSH::test_auth_agent_exception
PASSED test/unit/transport/test_ssh.py::TestSSH::test_auth_default_keyfiles
PASSED test/unit/transport/test_ssh.py::TestSSH::test_auth_default_keyfiles_exception
PASSED test/unit/transport/test_ssh.py::TestSSH::test_auth_exception
PASSED test/unit/transport/test_ssh.py::TestSSH::test_auth_keyfiles
PASSED test/unit/transport/test_ssh.py::TestSSH::test_auth_keyfiles_exception
PASSED test/unit/transport/test_ssh.py::TestSSH::test_auth_no_methods_exception
PASSED test/unit/transport/test_ssh.py::TestSSH::test_auth_password
PASSED test/unit/transport/test_ssh.py::TestSSH::test_close
PASSED test/unit/transport/test_ssh.py::TestSSH::test_load_host_key
PASSED test/unit/transport/test_ssh.py::TestSSH::test_load_host_key_2
PASSED test/unit/transport/test_ssh.py::TestSSH::test_load_host_key_IOError
PASSED test/unit/transport/test_ssh.py::TestSSH::test_parse
PASSED test/unit/transport/test_ssh.py::TestSSH::test_parse11
PASSED test/unit/transport/test_ssh.py::TestSSH::test_parse_incomplete_delimiter
PASSED test/unit/transport/test_ssh.py::TestSSH::test_run_receive_py3
PASSED test/unit/transport/test_ssh.py::TestSSH::test_run_send_py3
SKIPPED [1] test/unit/transport/test_ssh.py:318: test not supported >= Python3
SKIPPED [1] test/unit/transport/test_ssh.py:335: test currently non-functional
================== 180 passed, 2 skipped, 1 warning in 0.51s ===================
Test errors Included
Test report (JUnit) Included
<?xml version="1.0" encoding="utf-8"?><testsuites><testsuite errors="0" failures="0" hostname="c8b5d4a5a06d" name="pytest" skipped="2" tests="182" time="0.504" timestamp="2026-11-14T03:49:08.964931"><testcase classname="test.unit.test_manager.TestManager" name="test_connect_exception" time="0.001" /><testcase classname="test.unit.test_manager.TestManager" name="test_connect_ioproc" time="0.000" /><testcase classname="test.unit.test_manager.TestManager" name="test_connect_outbound_ssh" time="0.000" /><testcase classname="test.unit.test_manager.TestManager" name="test_connect_ssh" time="0.000" /><testcase classname="test.unit.test_manager.TestManager" name="test_connect_ssh1" time="0.001" /><testcase classname="test.unit.test_manager.TestManager" name="test_connect_ssh_with_hostkey_ecdsa" time="0.000" /><testcase classname="test.unit.test_manager.TestManager" name="test_connect_ssh_with_hostkey_ed25519" time="0.000" /><testcase classname="test.unit.test_manager.TestManager" 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name="test_ncelement_reply_001" time="0.001" /><testcase classname="test.unit.test_xml_.Test_NCElement" name="test_ncelement_reply_002" time="0.000" /><testcase classname="test.unit.test_xml_.Test_NCElement" name="test_ncelement_reply_003" time="0.000" /><testcase classname="test.unit.test_xml_.TestXML" name="test_ncelement_find" time="0.000" /><testcase classname="test.unit.test_xml_.TestXML" name="test_ncelement_findtext" time="0.000" /><testcase classname="test.unit.test_xml_.TestXML" name="test_ncelement_remove_namespace" time="0.000" /><testcase classname="test.unit.test_xml_.TestXML" name="test_ncelement_reply_001" time="0.000" /><testcase classname="test.unit.test_xml_.TestXML" name="test_parse_root" time="0.000" /><testcase classname="test.unit.test_xml_.TestXML" name="test_sub_ele_inherit_parent_namespace" time="0.000" /><testcase classname="test.unit.test_xml_.TestXML" name="test_to_ele" time="0.000" /><testcase classname="test.unit.test_xml_.TestXML" name="test_validated_element_fail" time="0.000" /><testcase classname="test.unit.test_xml_.TestXML" name="test_validated_element_fail_2" time="0.000" /><testcase classname="test.unit.test_xml_.TestXML" name="test_validated_element_fail_3" time="0.000" /><testcase classname="test.unit.test_xml_.TestXML" name="test_validated_element_pass" time="0.000" /><testcase classname="test.unit.devices.test_default.TestDefaultDevice" name="test_get_capabilties" time="0.000" /><testcase classname="test.unit.devices.test_default.TestDefaultDevice" name="test_get_ssh_subsystem_names" time="0.000" /><testcase classname="test.unit.devices.test_default.TestDefaultDevice" name="test_handle_connection_exceptions" time="0.000" /><testcase classname="test.unit.devices.test_default.TestDefaultDevice" name="test_handle_raw_dispatch" time="0.000" /><testcase classname="test.unit.devices.test_default.TestDefaultDevice" name="test_is_rpc_error_exempt_1" time="0.000" /><testcase classname="test.unit.devices.test_default.TestDefaultDevice" name="test_is_rpc_error_exempt_2" time="0.000" /><testcase classname="test.unit.devices.test_default.TestDefaultDevice" name="test_is_rpc_error_exempt_3" time="0.000" /><testcase classname="test.unit.devices.test_default.TestDefaultDevice" name="test_is_rpc_error_exempt_4" time="0.000" /><testcase classname="test.unit.devices.test_default.TestDefaultDevice" name="test_is_rpc_error_exempt_5" time="0.000" /><testcase classname="test.unit.devices.test_default.TestDefaultDevice" name="test_perform_qualify_check" time="0.000" /><testcase classname="test.unit.devices.test_get_supported_devices.TestGetSupportedDevices" name="test_get_supported_device_labels" time="0.000" /><testcase classname="test.unit.devices.test_get_supported_devices.TestGetSupportedDevices" name="test_get_supported_devices" time="0.000" /><testcase classname="test.unit.devices.test_junos.TestJunosDevice" name="test_additional_operations" time="0.000" /><testcase classname="test.unit.devices.test_junos.TestJunosDevice" name="test_handle_connection_exceptions" time="0.001" /><testcase classname="test.unit.devices.test_junos.TestJunosDevice" name="test_perform_quality_check" time="0.000" /><testcase classname="test.unit.devices.test_junos.TestJunosDevice" name="test_transform_reply" time="0.000" /><testcase classname="test.unit.operations.test_edit.TestEdit" name="test_cancel_commit" time="0.001" /><testcase classname="test.unit.operations.test_edit.TestEdit" name="test_commit" time="0.001" /><testcase classname="test.unit.operations.test_edit.TestEdit" name="test_commit_exception" time="0.000" /><testcase classname="test.unit.operations.test_edit.TestEdit" name="test_copy_config" time="0.001" /><testcase classname="test.unit.operations.test_edit.TestEdit" name="test_copy_config_2" time="0.001" /><testcase classname="test.unit.operations.test_edit.TestEdit" name="test_delete_config" time="0.001" /><testcase classname="test.unit.operations.test_edit.TestEdit" name="test_discard_changes" time="0.000" /><testcase classname="test.unit.operations.test_edit.TestEdit" name="test_edit_config" time="0.001" /><testcase classname="test.unit.operations.test_edit.TestEdit" name="test_edit_config_2" time="0.001" /><testcase classname="test.unit.operations.test_edit.TestEdit" name="test_edit_config_invalid_arguments_exception" time="0.000" /><testcase classname="test.unit.operations.test_edit.TestEdit" name="test_edit_config_validate_capability_exception" time="0.000" /><testcase classname="test.unit.operations.test_edit.TestEdit" name="test_validate_config" time="0.001" /><testcase classname="test.unit.operations.test_edit.TestEdit" name="test_validate_datastore" time="0.001" /><testcase classname="test.unit.operations.test_lock.TestLock" name="test_lock" time="0.001" /><testcase classname="test.unit.operations.test_lock.TestLock" name="test_lock_context_enter" time="0.001" /><testcase classname="test.unit.operations.test_lock.TestLock" name="test_lock_context_exit" time="0.001" /><testcase classname="test.unit.operations.test_lock.TestLock" name="test_lock_default_param" time="0.001" /><testcase classname="test.unit.operations.test_lock.TestLock" name="test_unlock" time="0.001" /><testcase classname="test.unit.operations.test_lock.TestLock" name="test_unlock_default_param" time="0.001" /><testcase classname="test.unit.operations.test_retrieve.TestRetrieve" name="test_dispatch" time="0.001" /><testcase classname="test.unit.operations.test_retrieve.TestRetrieve" name="test_dispatch_2" time="0.001" /><testcase classname="test.unit.operations.test_retrieve.TestRetrieve" name="test_get" time="0.001" /><testcase classname="test.unit.operations.test_retrieve.TestRetrieve" name="test_get_config" time="0.000" /><testcase classname="test.unit.operations.test_retrieve.TestRetrieve" name="test_get_config_with_defaults" time="0.001" /><testcase classname="test.unit.operations.test_retrieve.TestRetrieve" name="test_get_config_with_defaults_missing_capability" time="0.000" /><testcase classname="test.unit.operations.test_retrieve.TestRetrieve" name="test_get_schema" time="0.001" /><testcase classname="test.unit.operations.test_retrieve.TestRetrieve" name="test_get_with_defaults_also_supported" time="0.000" /><testcase classname="test.unit.operations.test_retrieve.TestRetrieve" name="test_get_with_defaults_basic_mode" time="0.001" /><testcase classname="test.unit.operations.test_retrieve.TestRetrieve" name="test_get_with_defaults_missing_capability" time="0.000" /><testcase classname="test.unit.operations.test_retrieve.TestRetrieve" name="test_get_with_defaults_not_supported" time="0.001" /><testcase classname="test.unit.operations.test_retrieve.TestRetrieve" name="test_get_with_multi_subtree_filters" time="0.001" /><testcase classname="test.unit.operations.test_rpc.TestRPC" name="test_rpc_async" time="0.001" /><testcase classname="test.unit.operations.test_rpc.TestRPC" name="test_rpc_capability_error" time="0.000" /><testcase classname="test.unit.operations.test_rpc.TestRPC" name="test_rpc_huge_text_node_exception" time="0.008" /><testcase classname="test.unit.operations.test_rpc.TestRPC" name="test_rpc_huge_text_node_workaround" time="0.066" /><testcase classname="test.unit.operations.test_rpc.TestRPC" name="test_rpc_reply" time="0.000" /><testcase classname="test.unit.operations.test_rpc.TestRPC" name="test_rpc_reply_huge_text_node_exception" time="0.004" /><testcase classname="test.unit.operations.test_rpc.TestRPC" name="test_rpc_reply_huge_text_node_workaround" time="0.004" /><testcase classname="test.unit.operations.test_rpc.TestRPC" name="test_rpc_rpcerror" time="0.002" /><testcase classname="test.unit.operations.test_rpc.TestRPC" name="test_rpc_rpcerror_multiple_errors" time="0.000" /><testcase classname="test.unit.operations.test_rpc.TestRPC" name="test_rpc_rpcerror_tag_to_attr" time="0.000" /><testcase classname="test.unit.operations.test_rpc.TestRPC" name="test_rpc_send" time="0.001" /><testcase classname="test.unit.operations.test_rpc.TestRPC" name="test_rpc_timeout_error" time="0.001" /><testcase classname="test.unit.operations.test_session.TestSession" name="test_close_session" time="0.001" /><testcase classname="test.unit.operations.test_session.TestSession" name="test_kill_session" time="0.001" /><testcase classname="test.unit.operations.test_subscribe.TestSubscribe" name="test_subscribe_all" time="0.001" /><testcase classname="test.unit.operations.test_subscribe.TestSubscribe" name="test_subscribe_stream" time="0.001" /><testcase classname="test.unit.operations.test_subscribe.TestSubscribe" name="test_subscribe_times" time="0.001" /><testcase classname="test.unit.operations.test_utils.TestUtils" name="test_build_filter" time="0.000" /><testcase classname="test.unit.operations.test_utils.TestUtils" name="test_build_filter_other" time="0.000" /><testcase classname="test.unit.operations.test_utils.TestUtils" name="test_build_filter_subtree" time="0.000" /><testcase classname="test.unit.operations.test_utils.TestUtils" name="test_build_filter_xpath" time="0.000" /><testcase classname="test.unit.operations.test_utils.TestUtils" name="test_build_filter_xpath_ns" time="0.000" /><testcase classname="test.unit.operations.test_utils.TestUtils" name="test_datastore_url" time="0.000" /><testcase classname="test.unit.operations.test_utils.TestUtils" name="test_datastore_url_2" time="0.000" /><testcase classname="test.unit.operations.test_utils.TestUtils" name="test_datastore_url_3" time="0.000" /><testcase classname="test.unit.operations.test_utils.TestUtils" name="test_one_of_1" time="0.000" /><testcase classname="test.unit.operations.test_utils.TestUtils" name="test_one_of_2" time="0.000" /><testcase classname="test.unit.operations.test_utils.TestUtils" name="test_one_of_3" time="0.000" /><testcase classname="test.unit.operations.third_party.juniper.test_rpc.TestRPC" name="test_command" time="0.001" /><testcase classname="test.unit.operations.third_party.juniper.test_rpc.TestRPC" name="test_commit" time="0.001" /><testcase classname="test.unit.operations.third_party.juniper.test_rpc.TestRPC" name="test_commit_at_time" time="0.001" /><testcase classname="test.unit.operations.third_party.juniper.test_rpc.TestRPC" name="test_commit_confirmed" time="0.001" /><testcase classname="test.unit.operations.third_party.juniper.test_rpc.TestRPC" name="test_commit_confirmed_at_time" time="0.001" /><testcase classname="test.unit.operations.third_party.juniper.test_rpc.TestRPC" name="test_compare_conf" time="0.001" /><testcase classname="test.unit.operations.third_party.juniper.test_rpc.TestRPC" name="test_execute_rpc" time="0.001" /><testcase classname="test.unit.operations.third_party.juniper.test_rpc.TestRPC" name="test_execute_rpc_str" time="0.001" /><testcase classname="test.unit.operations.third_party.juniper.test_rpc.TestRPC" name="test_getconf" time="0.001" /><testcase classname="test.unit.operations.third_party.juniper.test_rpc.TestRPC" name="test_getconf_text_sets_huge_tree" time="0.001" /><testcase classname="test.unit.operations.third_party.juniper.test_rpc.TestRPC" name="test_halt" time="0.001" /><testcase classname="test.unit.operations.third_party.juniper.test_rpc.TestRPC" name="test_loadconf_json" time="0.001" /><testcase classname="test.unit.operations.third_party.juniper.test_rpc.TestRPC" name="test_loadconf_list" time="0.001" /><testcase classname="test.unit.operations.third_party.juniper.test_rpc.TestRPC" name="test_loadconf_set" time="0.001" /><testcase classname="test.unit.operations.third_party.juniper.test_rpc.TestRPC" name="test_loadconf_text" time="0.001" /><testcase classname="test.unit.operations.third_party.juniper.test_rpc.TestRPC" name="test_loadconf_xml" time="0.001" /><testcase classname="test.unit.operations.third_party.juniper.test_rpc.TestRPC" name="test_reboot" time="0.001" /><testcase classname="test.unit.transport.test_parser.TestSession" name="test_filter_xml_delimiter_multiple_rpc_reply" time="0.006" /><testcase classname="test.unit.transport.test_parser.TestSession" name="test_filter_xml_delimiter_rpc_reply" time="0.023" /><testcase classname="test.unit.transport.test_parser.TestSession" name="test_filter_xml_delimiter_splited_rpc_reply" time="0.005" /><testcase classname="test.unit.transport.test_parser.TestSession" name="test_filter_xml_sax_on" time="0.005" /><testcase classname="test.unit.transport.test_parser.TestSession" name="test_filter_xml_sax_on_junos_rfc_compliant" time="0.005" /><testcase classname="test.unit.transport.test_parser.TestSession" name="test_use_filter_False" time="0.005" /><testcase classname="test.unit.transport.test_parser.TestSession" name="test_use_filter_xml_without_sax_input" time="0.005" /><testcase 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classname="test.unit.transport.test_session.TestSession" name="test_post_connect2" time="0.001" /><testcase classname="test.unit.transport.test_session.TestSession" name="test_remove_listener" time="0.000" /><testcase classname="test.unit.transport.test_session.TestSession" name="test_send_connected" time="0.000" /><testcase classname="test.unit.transport.test_session.TestSession" name="test_send_disconnected" time="0.000" /><testcase classname="test.unit.transport.test_session.TestSession" name="test_server_capability" time="0.000" /><testcase classname="test.unit.transport.test_session.TestSession" name="test_take_notification" time="0.000" /><testcase classname="test.unit.transport.test_ssh.TestSSH" name="test_auth_agent" time="0.001" /><testcase classname="test.unit.transport.test_ssh.TestSSH" name="test_auth_agent_exception" time="0.001" /><testcase classname="test.unit.transport.test_ssh.TestSSH" name="test_auth_default_keyfiles" time="0.001" /><testcase classname="test.unit.transport.test_ssh.TestSSH" name="test_auth_default_keyfiles_exception" time="0.001" /><testcase classname="test.unit.transport.test_ssh.TestSSH" name="test_auth_exception" time="0.001" /><testcase classname="test.unit.transport.test_ssh.TestSSH" name="test_auth_keyfiles" time="0.001" /><testcase classname="test.unit.transport.test_ssh.TestSSH" name="test_auth_keyfiles_exception" time="0.001" /><testcase classname="test.unit.transport.test_ssh.TestSSH" name="test_auth_no_methods_exception" time="0.000" /><testcase classname="test.unit.transport.test_ssh.TestSSH" name="test_auth_password" time="0.001" /><testcase classname="test.unit.transport.test_ssh.TestSSH" name="test_close" time="0.001" /><testcase classname="test.unit.transport.test_ssh.TestSSH" name="test_load_host_key" time="0.000" /><testcase classname="test.unit.transport.test_ssh.TestSSH" name="test_load_host_key_2" time="0.000" /><testcase classname="test.unit.transport.test_ssh.TestSSH" name="test_load_host_key_IOError" time="0.000" /><testcase classname="test.unit.transport.test_ssh.TestSSH" name="test_parse" time="0.000" /><testcase classname="test.unit.transport.test_ssh.TestSSH" name="test_parse11" time="0.000" /><testcase classname="test.unit.transport.test_ssh.TestSSH" name="test_parse_incomplete_delimiter" time="0.000" /><testcase classname="test.unit.transport.test_ssh.TestSSH" name="test_run_receive_py2" time="0.000"><skipped message="test not supported &gt;= Python3" type="pytest.skip">/testbed/test/unit/transport/test_ssh.py:318: test not supported &gt;= Python3</skipped></testcase><testcase classname="test.unit.transport.test_ssh.TestSSH" name="test_run_receive_py3" time="0.001" /><testcase classname="test.unit.transport.test_ssh.TestSSH" name="test_run_send_py2" time="0.000"><skipped message="test currently non-functional" type="pytest.skip">/testbed/test/unit/transport/test_ssh.py:335: test currently non-functional</skipped></testcase><testcase classname="test.unit.transport.test_ssh.TestSSH" name="test_run_send_py3" time="0.001" /></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 ncclient/ncclient.
  [  30.2s] 💭 (1319 chars) "The user is reporting a regression in `ncclient` version 0.6.8 where `m.get('xpath', path)`
with `path` as a string now ..."
  [  30.2s] 🔧 run_command grep -rn --include="*.py" "build_filter" ncclient/operations/util.py ncclient/op
  [  30.2s]   → ncclient/operations/util.py:48:def build_filter(spec, capcheck=None):
  [  35.0s] 💭 (72 chars) "Okay, `build_filter` is in `ncclient/operations/util.py`. Let's read it."
  [  35.0s] 📖 read_file (ncclient/operations/util.py)
  [  35.1s]   ✓ {'status': 'ok', 'filepath': 'ncclient/operations/util.py', 'content': '        #    
capcheck(\':candidate\')\n        #…
  [  53.6s] 💭 (871 chars) "I see the issue:
```python
def build_filter(spec, capcheck=None):
    type = None
    if isinstance(spec, tuple):
      ..."
  [  53.6s] 📖 read_file (ncclient/manager.py)
  [  53.7s]   ✓ {'status': 'ok', 'filepath': 'ncclient/manager.py', 'content': '# Copyright 2009 Shikhar Bhushan\n# 
Copyright 2011 Leoni…
  [  57.1s] 💭 (75 chars) "I need to find `Manager.get`. Let's read the rest of `ncclient/manager.py`."
  [  57.1s] 📖 read_file (ncclient/manager.py)
  [  57.2s]   ✓ {'status': 'ok', 'filepath': 'ncclient/manager.py', 'content': '\n    device_handler = 
make_device_handler(device_params…
  [  64.7s] 💭 (428 chars) "`Manager.get` is handled by `__getattr__`:
```python
    def __getattr__(self, method):
        if method in self._vendo..."
  [  64.7s] 📖 read_file (ncclient/operations/retrieve.py)
  [  64.8s]   ✓ {'status': 'ok', 'filepath': 'ncclient/operations/retrieve.py', 'content': '# Copyright 2009 Shikhar 
Bhushan\n#\n# Licen…
  [ 120.9s] 💭 (2528 chars) "`Get.request` takes a `filter` argument and calls `util.build_filter(filter)`.

```python
    def request(self, filter=N..."
  [ 120.9s] 🔧 run_command grep -rn "def new_ele_nsmap" ncclient/xml_.py
  [ 121.0s]   → error (exit 0): 
  [ 124.8s] 💭 (70 chars) "Maybe it's not in `ncclient/xml_.py`. Let's search for its definition."
  [ 124.8s] 🔧 run_command grep -rn "new_ele_nsmap" .
  [ 124.9s]   → ./ncclient/xml_.py:231:new_ele_nsmap = lambda tag, nsmap, attrs={}, **extra: etree.Element(qualify(tag),
attrs, nsmap, *
  [ 129.9s] 💭 (197 chars) "It is in `ncclient/xml_.py` as a lambda:
`new_ele_nsmap = lambda tag, nsmap, attrs={}, **extra: etree.Element(qualify(ta..."
  [ 129.9s] 📖 read_file (ncclient/xml_.py)
  [ 130.0s]   ✓ {'status': 'ok', 'filepath': 'ncclient/xml_.py', 'content': '        else:\n            return 
self.tostring.decode(\'UT…
  [ 131.5s] 💭 (14 chars) "And `qualify`?"
  [ 131.5s] 🔧 run_command grep -rn "def qualify" ncclient/xml_.py
  [ 131.5s]   → error (exit 0): 
  [ 136.2s] 💭 (90 chars) "Wait, `qualify` is not defined with `def`. Let me check the imports in `ncclient/xml_.py`."
  [ 136.2s] 📖 read_file (ncclient/xml_.py)
  [ 136.3s]   ✓ {'status': 'ok', 'filepath': 'ncclient/xml_.py', 'content': '# Copyright 2009 Shikhar Bhushan\n# 
Copyright 2011 Leonidas…
  [ 187.1s] 💭 (1734 chars) "```python
qualify = lambda tag, ns=BASE_NS_1_0: tag if ns is None else "{%s}%s" % (ns, tag)
```
And `new_ele_nsmap`:
```..."
  [ 187.1s] 📖 read_file (test/unit/operations/test_utils.py)
  [ 187.2s]   ✓ {'status': 'ok', 'filepath': 'test/unit/operations/test_utils.py', 'content': 'import unittest\nfrom 
xml.etree import El…
  [ 326.7s] 💭 (7849 chars) "In `test_build_filter_2`:
```python
    def test_build_filter_2(self):
        select = "configuration/system"
        n..."
  [ 326.7s] 📖 read_file (ncclient/operations/retrieve.py)
  [ 326.7s]   ✓ {'status': 'ok', 'filepath': 'ncclient/operations/retrieve.py', 'content': '        *filter* specifies 
the portion of th…
  [ 420.6s] 💭 (1799 chars) "`GetSchema` doesn't use `build_filter`.
`Dispatch` uses `build_filter`.

The a presidential fix in `ncclient/operations/..."
  [ 420.6s] 🔧 run_command (22 lines) cat <<'PY' > /tmp/repro.py
  [ 420.7s]   → error (exit 0): 
  [ 442.4s] 💭 (925 chars) "Bug reproduced. Now I'll apply the fix.
I'll use `isinstance(criteria, tuple)` to distinguish between the `(ns, select)`..."
  [ 442.4s] 📖 read_file (ncclient/operations/util.py)
  [ 442.4s]   ✓ {'status': 'ok', 'filepath': 'ncclient/operations/util.py', 'content': '        sub_ele(node, loc)\n    
return node\n\nd…
  [ 449.6s] 💭 (47 chars) "I will replace the `if type == "xpath":` block."
  [ 449.6s] ✏️ edit_file (ncclient/operations/util.py)
  [ 449.7s]   ✓ {'status': 'ok', 'filepath': 'ncclient/operations/util.py', 'occurrences': 1, 'strategy': 'exact', 
'diff': '--- a/ncclie…
Native result row
{
  "agent_error": "Agent exceeded session timeout (7.5 min)",
  "duration_seconds": 453.81,
  "error": "Agent exceeded session timeout (7.5 min)",
  "grade": {
    "collected_tests": 182,
    "competition_junit_ok": true,
    "error": null,
    "required_issues_count": 0,
    "resolved": true,
    "status_counts": {
      "PASSED": 180,
      "SKIPPED": 2
    },
    "strict_clean_patch": true,
    "test_exit_code": 0
  },
  "instance_id": "ncclient__ncclient-418",
  "pass_idx": 0,
  "patch_chars": 662,
  "phase1_seconds": 452.68,
  "repo": "ncclient/ncclient",
  "request_log_path": "/kaggle-root/working/r31/rollouts_X/requests/ncclient__ncclient-418__p0__r0.jsonl",
  "resolved": true,
  "rollout_idx": 0,
  "run_key": "ncclient__ncclient-418__p0__r0",
  "strict_clean_patch": true,
  "tool_calls": 15,
  "total_llm_calls": 15,
  "trace_path": "/kaggle-root/working/r31/rollouts_X/traces/trace_ncclient__ncclient-418__p0__r0.json"
}