ROLLOUT 6 · mirumee/ariadne
mirumee__ariadne-24
Solved
328 stotal time
17tool calls
19model calls
6,020tokens generated
168,464prompt tokens read
No error recorded
⚠ The request log has 18 model calls but the trace has 20 agent calls, so tokens are listed separately instead of beside each turn.
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System instructions 4,822 characters
You are a principal Python software engineer resolving a repository issue in `/workspace`. Your sole objective is to produce a minimal, root-cause source patch that passes every hidden fail-to-pass and pass-to-pass regression test on the first grading run. ## Critical Environment & Grader Rules 1. **Air-Gapped Sandbox & Available CLI Tools**: No network access. Never run `pip`, `uv`, `conda`, or `git fetch`. Note: `rg` (`ripgrep`) is NOT installed in the container — always use `grep -rn --include="*.py"` for fast exact searches so you never waste a tool call on `command not found`. 2. **Protected Grading Paths**: Before running official verification, the grading harness **strips and reverts all changes** to `tests/`, `test/`, `testing/`, `test_*.py`, `*_test.py`, `conftest.py`, `pyproject.toml`, `setup.cfg`, `pytest.ini`, and `tox.ini`. Every part of your fix MUST reside in non-test production source files. 3. **Untracked File Trap (`git add -N .`)**: `submit_patch` stages ALL untracked files inside `/workspace`! Never leave reproduction or scratch files inside `/workspace` — run reproductions inline via `python3 - <<'PY'` or inside `/tmp/repro.py` in a single `run_command`. 4. **Stdout Truncation Rule**: `run_command` truncates stdout after the first 5,000 characters from the TOP. Always run pytest quietly with short tracebacks: `pytest path/to/test_file.py -k pattern -q --tb=short --no-header` If a test file is large, redirect output to `/tmp/pytest.log` and inspect `tail -n 80 /tmp/pytest.log` so failure tracebacks at the bottom are never cut off. 5. **Strict Pacing Discipline**: `get_status` and `submit_patch` are free and do NOT count toward `max_tool_calls`. Target **16-22 counted tool calls total**, and **begin your first `edit_file` change no later than tool call 15**. Reserve at least 4 calls for verification, `git status --short && git diff`, and submission. ## Execution Protocol ### Phase 1 — Pinpoint Code & Tests Immediately (1-2 tool calls) - The user message already contains `Workspace Layout` — do NOT waste a turn running `ls` on top-level directories. - Run a single compound `run_command` with `grep -rn --include="*.py"` to locate: (a) the exact symbols, error strings, or functions from the problem description, (b) **all parallel or sibling implementations** (for example sync + async variants, `Client` + `AsyncClient`, serializer + deserializer, multiple backends/dialects, base + subclass methods, `__init__.py` / `__all__` exports), and (c) the closest existing unit test files under `tests/`. ### Phase 2 — Deep Read & Spec Anchor (2-5 tool calls) - Use `read_file` with generous `start_line` and `end_line` windows (180-300 lines per call so you read whole modules in fewer calls) on the target function/class, callers, type annotations, and neighboring tests. - Before editing, verify every explicit and implicit requirement from the issue: exact parameter names, defaults, boundary/domain edge cases, exception types/messages, `None` vs empty collection vs falsy (`0`, `False`, `""`) semantics, mutability/copying, and return types. ### Phase 3 — Reproduce Bug in One Call (1 tool call) - Run ONE concise command (`python3 - <<'PY' ... PY` or targeted `pytest ... -q --tb=short --no-header`) via `run_command` to observe the exact pre-fix failure. Do NOT spend multiple tool calls writing separate reproduction scripts. ### Phase 4 — Surgical Implementation Across All Parallel Paths (1-4 tool calls) - Begin editing by tool call 15! Use `edit_file` with 4-6 lines of exact surrounding context copied from `read_file`. - Update ALL parallel codepaths (sync/async, multiple classes/dialects, type hints) consistently so partial fixes do not fail sibling tests. - **2-Strike Edit Rule**: If `edit_file` fails twice on the same block due to whitespace or escaping, do not retry `edit_file` a third time — apply an atomic Python transformation via `run_command` and immediately verify `python3 -m py_compile path/to/file.py`. ### Phase 5 — Edge-Case Verification, Diff Hygiene & Clean Exit (2-4 tool calls) - Run a single compound `run_command` testing both your reproduction + boundary edge cases (`None`, empty input, leading/trailing delimiters, subdomain/prefix boundaries, subclass/async parity) AND the relevant existing `pytest` module(s) with `-q --tb=short --no-header`. - Run `git status --short && git diff` via `run_command`. Confirm: - ZERO untracked (`??`) files in `/workspace` (`rm -f` any untracked workspace files immediately), - ZERO modifications to `tests/` or protected config files (`git checkout -- tests/` if touched), - Minimal, clean diff with valid imports and indentation. - Call `submit_patch` once verification passes, then respond with a brief 2-sentence plain-text summary and make NO further tool calls.
Task prompt 2,367 characters
You are evaluating a software engineering task for repository mirumee/ariadne.
Problem Statement:
`add_resolve_functions_to_schema` should support Scalars parse_value and parse_literal
Currently Ariadne Scalar support is limited to serializing python types to JSON before returning them to client, but we also want to support using custom scalars for input.
Our `add_resolve_functions_to_scalar` utility could support following use-cases:
Code below results in one-way only scalar:
- `type_defs = {'Scalar': {'serialize': callable}}`
And this code results in two-way scalar:
- `type_defs = {'Scalar': {'serialize': callable, 'parse_value': callable, 'parse_literal': callable}}` - explicit syntax for two-directional scalar.
## 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):
```
./LICENSE
./README.md
./ariadne
./ariadne/__init__.py
./ariadne/build_schema.py
./ariadne/executable_schema.py
./ariadne/resolvers.py
./setup.py
./tests
```
Turn 1at 14 s198 tokens out2,614 prompt tokens
The user wants to add support for `parse_value` and `parse_literal` to the `add_resolve_functions_to_schema` utility in `ariadne`. Currently, it only seems to support `serialize`. Looking at the problem statement: - `add_resolve_functions_to_schema` (Wait, the problem statement says `add_resolve_functions_to_schema` but then says `add_resolve_functions_to_scalar`. Let me check the code). - It should support `serialize`, `parse_value`, and `parse_literal` for scalars. Let's start by searching for `add_resolve_functions_to_schema` and `add_resolve_functions_to_scalar` in the codebase.
TOOL CALL · run_command
{
"command": "grep -rn --include=\"*.py\" \"add_resolve_functions\" ."
}Result of run_command 741 characters
{
"status": "ok",
"stdout": "./ariadne/executable_schema.py:6:from .resolvers import add_resolve_functions_to_schema\n./ariadne/executable_schema.py:13: add_resolve_functions_to_schema(schema, resolvers)\n./ariadne/__init__.py:3:from .resolvers import add_resolve_functions_to_schema, default_resolver, resolve_to\n./ariadne/__init__.py:6: \"add_resolve_functions_to_schema\",\n./ariadne/resolvers.py:22:def add_resolve_functions_to_schema(schema: GraphQLSchema, resolvers: dict):\n./ariadne/resolvers.py:25: add_resolve_functions_to_object(type_name, type_object, resolvers)\n./ariadne/resolvers.py:30:def add_resolve_functions_to_object(name: str, obj: GraphQLObjectType, resolvers: dict):\n",
"stderr": "",
"exit_code": 0
}Turn 2at 21 s108 tokens out3,064 prompt tokens
It seems `add_resolve_functions_to_schema` is in `ariadne/resolvers.py`. I don't see `add_resolve_functions_to_scalar` in the grep results, but the user might have meant `add_resolve_functions_to_schema` and mentioned scalars in the context of how it handles `resolvers`. Let's read `ariadne/resolvers.py`.
TOOL CALL · read_file
{
"filepath": "ariadne/resolvers.py"
}Result of read_file 1,582 characters
{
"status": "ok",
"filepath": "ariadne/resolvers.py",
"content": "from graphql import GraphQLObjectType, GraphQLScalarType, GraphQLSchema\nfrom graphql.execution.base import ResolveInfo\n\n\ndef resolve_parent_field(parent, name: str):\n if isinstance(parent, dict):\n return parent.get(name)\n return getattr(parent, name, None)\n\n\ndef default_resolver(parent, info: ResolveInfo):\n return resolve_parent_field(parent, info.field_name)\n\n\ndef resolve_to(name: str):\n def resolver(parent, *_):\n return resolve_parent_field(parent, name)\n\n return resolver\n\n\ndef add_resolve_functions_to_schema(schema: GraphQLSchema, resolvers: dict):\n for type_name, type_object in schema.get_type_map().items():\n if isinstance(type_object, GraphQLObjectType):\n add_resolve_functions_to_object(type_name, type_object, resolvers)\n if isinstance(type_object, GraphQLScalarType):\n add_resolve_function_to_scalar(type_name, type_object, resolvers)\n\n\ndef add_resolve_functions_to_object(name: str, obj: GraphQLObjectType, resolvers: dict):\n type_resolver = resolvers.get(name, {})\n for field_name, field_object in obj.fields.items():\n field_resolver = type_resolver.get(field_name, default_resolver)\n field_object.resolver = field_resolver\n\n\ndef add_resolve_function_to_scalar(name: str, obj: GraphQLObjectType, resolvers: dict):\n serializer = resolvers.get(name, obj.serialize)\n obj.serialize = serializer",
"start_line": 1,
"end_line": 39,
"total_lines": 39,
"is_truncated": false
}Turn 3at 96 s1,134 tokens out3,644 prompt tokens
Wait, I see a bug in `add_resolve_function_to_scalar` implementation already!
```python
def add_resolve_function_to_scalar(name: str, obj: GraphQLObjectType, resolvers: dict):
serializer = resolvers.get(name, obj.serialize)
obj.serialize = serializer
```
1. The type hint for `obj` is `GraphQLObjectType`, but it should be `GraphQLScalarType` (based on the caller in `add_resolve_functions_to_schema`).
2. `resolvers.get(name, obj.serialize)` returns the value associated with `name` in `resolvers` if it exists, otherwise it returns `obj.serialize`. But if `resolvers[name]` is a dictionary (as implied by the problem statement `type_defs = {'Scalar': {'serialize': callable}}`), then `obj.serialize` will actually be set to that dictionary, which is wrong. It should be `resolvers[name]['serialize']`.
Let's re-read the problem statement:
- `type_defs = {'Scalar': {'serialize': callable}}`
- `type_defs = {'Scalar': {'serialize': callable, 'parse_value': callable, 'parse_literal': callable}}`
So `resolvers` is a dict where keys are type names, and values are either a callable (maybe?) or a dict of resolver functions for that type.
Looking at `add_resolve_functions_to_object`:
```python
def add_resolve_functions_to_object(name: str, obj: GraphQLObjectType, resolvers: dict):
type_resolver = resolvers.get(name, {})\n for field_name, field_object in obj.fields.items():\n field_resolver = type_resolver.get(field_name, default_resolver)\n field_object.resolver = field_resolver
```
Here `type_resolver` is `resolvers.get(name, {})`, and then it looks for `field_name` in `type_resolver`.
Now look at `add_resolve_function_to_scalar`:
```python
def add_resolve_function_to_scalar(name: str, obj: GraphQLObjectType, resolvers: dict):
serializer = resolvers.get(name, obj.serialize)
obj.serialize = serializer
```
If `resolvers = {'MyScalar': {'serialize': my_ser}}`, then `resolvers.get('MyScalar', obj.serialize)` returns `{'serialize': my_ser}`. Then `obj.serialize` becomes that dict. This is definitely wrong.
It should probably be:
```python
def add_resolve_function_to_scalar(name: str, obj: GraphQLScalarType, resolvers: dict):
type_resolver = resolvers.get(name, {})
if isinstance(type_resolver, dict):
if "serialize" in type_resolver:
obj.serialize = type_resolver["serialize"]
if "parse_value" in type_resolver:
obj.parse_value = type_resolver["parse_value"]
if "parse_literal" in type_resolver:
obj.parse_literal = type_resolver["parse_literal"]
elif callable(type_resolver):
# If it's just a callable, maybe it's meant to be the serializer?
# The problem statement says {'Scalar': {'serialize': callable}}.
# Let's see if there's any other pattern.
obj.serialize = type_resolver
```
Actually, if `resolvers[name]` is a callable, it's likely just the serializer. But the problem statement specifically mentions the dict syntax.
Let's try to reproduce this. I need to create a GraphQL schema with a scalar and see if `add_resolve_functions_to_schema` correctly sets the scalar's methods.
TOOL CALL · run_command
{
"command": "python3 - <<'PY'\nfrom graphql import GraphQLSchema, GraphQLScalarType, GraphQLObjectType, GraphQLString\nfrom ariadne.resolvers import add_resolve_functions_to_schema\n\ndef my_serialize(value):\n return f\"serialized_{value}\"\n\ndef my_parse_value(value):\n return f\"parsed_value_{value}\"\n\ndef my_parse_literal(node):\n return f\"parsed_literal_{node}\"\n\n# Create a simple schema\nscalar = GraphQLScalarType(name=\"MyScalar\")\nschema = GraphQLSchema(types={\"MyScalar\": scalar, \"Query\": GraphQLObjectType(name=\"Query\", fields={})})\n\nresolvers = {\n 'MyScalar': {\n 'serialize': my_serialize,\n 'parse_value': my_parse_value,\n 'parse_literal': my_parse_literal,\n }\n}\n\nadd_resolve_functions_to_schema(schema, resolvers)\n\nprint(f\"serialize: {scalar.serialize == my_serialize}\")\nprint(f\"parse_value: {scalar.parse_value == my_parse_value}\")\nprint(f\"parse_literal: {scalar.parse_literal == my_parse_literal}\")\nPY\n"
}Result of run_command 903 characters
{
"status": "error",
"error_type": "CommandError",
"error_message": "Traceback (most recent call last):\n File \"<stdin>\", line 14, in <module>\n File \"/opt/py37/lib/python3.7/site-packages/graphql/type/definition.py\", line 125, in __init__\n ).format(self)\nAssertionError: MyScalar must provide \"serialize\" function. If this custom Scalar is also used as an input type, ensure \"parse_value\" and \"parse_literal\" functions are also provided.\n",
"details": {
"stdout": "",
"stderr": "Traceback (most recent call last):\n File \"<stdin>\", line 14, in <module>\n File \"/opt/py37/lib/python3.7/site-packages/graphql/type/definition.py\", line 125, in __init__\n ).format(self)\nAssertionError: MyScalar must provide \"serialize\" function. If this custom Scalar is also used as an input type, ensure \"parse_value\" and \"parse_literal\" functions are also provided.\n",
"exit_code": 1
}
}Turn 4at 107 s137 tokens out5,067 prompt tokens
Ah, `graphql-core` (the `graphql` library) requires `serialize` to be provided at instantiation time for `GraphQLScalarType`. Wait, if I want to use `add_resolve_functions_to_schema`, I probably don't have a full `GraphQLSchema` object yet, or I'm using one created by `make_executable_schema`. Actually, `ariadne` has `make_executable_schema` (likely in `ariadne/executable_schema.py`). Let's check that.
TOOL CALL · read_file
{
"filepath": "ariadne/executable_schema.py"
}Result of read_file 581 characters
{
"status": "ok",
"filepath": "ariadne/executable_schema.py",
"content": "from typing import List, Union\n\nfrom graphql import GraphQLSchema\n\nfrom .build_schema import build_schema_from_type_definitions\nfrom .resolvers import add_resolve_functions_to_schema\n\n\ndef make_executable_schema(\n type_defs: Union[str, List[str]], resolvers: dict\n) -> GraphQLSchema:\n schema = build_schema_from_type_definitions(type_defs)\n add_resolve_functions_to_schema(schema, resolvers)\n return schema",
"start_line": 1,
"end_line": 14,
"total_lines": 14,
"is_truncated": false
}Turn 5at 111 s65 tokens out5,399 prompt tokens
And `build_schema_from_type_definitions` must be doing something to avoid the `AssertionError` I saw. Let's look at `ariadne/build_schema.py`.
TOOL CALL · read_file
{
"filepath": "ariadne/build_schema.py"
}Result of read_file 2,086 characters
{
"status": "ok",
"filepath": "ariadne/build_schema.py",
"content": "from typing import List, Union\n\nfrom graphql import GraphQLSchema, parse\nfrom graphql.language.ast import (\n Document,\n ObjectTypeDefinition,\n OperationTypeDefinition,\n Name,\n NamedType,\n SchemaDefinition,\n)\nfrom graphql.utils.build_ast_schema import build_ast_schema\n\n\ndef build_schema_from_type_definitions(\n type_defs: Union[str, List[str]]\n) -> GraphQLSchema:\n if isinstance(type_defs, list):\n type_defs = concatenate_type_defs(type_defs)\n\n document = parse(type_defs)\n\n if not document_has_schema(document):\n schema_definition = build_default_schema(document)\n document.definitions.append(schema_definition)\n\n return build_ast_schema(document)\n\n\ndef concatenate_type_defs(type_defs: List[str]) -> str:\n resolved_type_defs = []\n for type_def in type_defs:\n resolved_type_defs.append(type_def.strip())\n return \"\\n\\n\".join(resolved_type_defs)\n\n\ndef build_default_schema(document: Document) -> SchemaDefinition:\n defined_types = [\n td.name.value\n for td in document.definitions\n if isinstance(td, ObjectTypeDefinition)\n ]\n operations = []\n if \"Query\" in defined_types:\n operations.append(\n OperationTypeDefinition(\"query\", type=NamedType(name=Name(\"Query\")))\n )\n if \"Mutation\" in defined_types:\n operations.append(\n OperationTypeDefinition(\"mutation\", type=NamedType(name=Name(\"Mutation\")))\n )\n if \"Subscription\" in defined_types:\n operations.append(\n OperationTypeDefinition(\n \"subscription\", type=NamedType(name=Name(\"Subscription\"))\n )\n )\n return SchemaDefinition(operation_types=operations, directives=[])\n\n\ndef document_has_schema(document: Document) -> bool:\n return any(isinstance(td, SchemaDefinition) for td in document.definitions)",
"start_line": 1,
"end_line": 62,
"total_lines": 62,
"is_truncated": false
}Turn 6at 129 s347 tokens out6,067 prompt tokens
Wait, `build_ast_schema` from `graphql.utils.build_ast_schema` is used. How does it handle scalars if they aren't provided with `serialize`? If I define `scalar MyScalar` in `type_defs`, `build_ast_schema` must be creating a `GraphQLScalarType` with some default `serialize`. Let's try to reproduce the bug using `make_executable_schema`.
TOOL CALL · run_command
{
"command": "python3 - <<'PY'\nfrom ariadne import make_executable_schema\nfrom graphql import GraphQLScalarType\n\ndef my_serialize(value):\n return f\"serialized_{value}\"\n\ndef my_parse_value(value):\n return f\"parsed_value_{value}\"\n\ndef my_parse_literal(node):\n return f\"parsed_literal_{node}\"\n\ntype_defs = \"scalar MyScalar\"\nresolvers = {\n 'MyScalar': {\n 'serialize': my_serialize,\n 'parse_value': my_parse_value,\n 'parse_literal': my_parse_literal,\n }\n}\n\nschema = make_executable_schema(type_defs, resolvers)\nscalar = schema.get_type_map()['MyScalar']\n\nprint(f\"serialize: {scalar.serialize == my_serialize}\")\nprint(f\"parse_value: {scalar.parse_value == my_parse_value}\")\nprint(f\"parse_literal: {scalar.parse_literal == my_parse_literal}\")\nPY\n"
}Result of run_command 1,345 characters
{
"status": "error",
"error_type": "CommandError",
"error_message": "Traceback (most recent call last):\n File \"<stdin>\", line 22, in <module>\n File \"/workspace/ariadne/executable_schema.py\", line 12, in make_executable_schema\n schema = build_schema_from_type_definitions(type_defs)\n File \"/workspace/ariadne/build_schema.py\", line 27, in build_schema_from_type_definitions\n return build_ast_schema(document)\n File \"/opt/py37/lib/python3.7/site-packages/graphql/utils/build_ast_schema.py\", line 124, in build_ast_schema\n raise Exception(\"Must provide schema definition with query type.\")\nException: Must provide schema definition with query type.\n",
"details": {
"stdout": "",
"stderr": "Traceback (most recent call last):\n File \"<stdin>\", line 22, in <module>\n File \"/workspace/ariadne/executable_schema.py\", line 12, in make_executable_schema\n schema = build_schema_from_type_definitions(type_defs)\n File \"/workspace/ariadne/build_schema.py\", line 27, in build_schema_from_type_definitions\n return build_ast_schema(document)\n File \"/opt/py37/lib/python3.7/site-packages/graphql/utils/build_ast_schema.py\", line 124, in build_ast_schema\n raise Exception(\"Must provide schema definition with query type.\")\nException: Must provide schema definition with query type.\n",
"exit_code": 1
}
}Turn 7at 154 s497 tokens out6,849 prompt tokens
I forgot to include a `Query` type in `type_defs`. `build_schema_from_type_definitions` tries to add a default one, but it only does so if `Query` is already defined as an `ObjectTypeDefinition`. Wait, let's check `build_default_schema` in `ariadne/build_schema.py`.
```python
def build_default_schema(document: Document) -> SchemaDefinition:
defined_types = [
td.name.value
for td in document.definitions
if isinstance(td, ObjectTypeDefinition)
]
operations = []
if "Query" in defined_types:
operations.append(
OperationTypeDefinition("query", type=NamedType(name=Name("Query")))
)
# ...
```
If I don't define `type Query { ... }`, `defined_types` will be empty, and `operations` will be empty. Then `build_ast_schema` fails because there is no query type.
Let's add a `Query` type to `type_defs`.
TOOL CALL · run_command
{
"command": "python3 - <<'PY'\nfrom ariadne import make_executable_schema\n\ndef my_serialize(value):\n return f\"serialized_{value}\"\n\ndef my_parse_value(value):\n return f\"parsed_value_{value}\"\n\ndef my_parse_literal(node):\n return f\"parsed_literal_{node}\"\n\ntype_defs = \"scalar MyScalar; type Query { q: MyScalar }\"\nresolvers = {\n 'MyScalar': {\n 'serialize': my_serialize,\n 'parse_value': my_parse_value,\n 'parse_literal': my_parse_literal,\n }\n}\n\nschema = make_executable_schema(type_defs, resolvers)\nscalar = schema.get_type_map()['MyScalar']\n\nprint(f\"serialize: {scalar.serialize == my_serialize}\")\nprint(f\"parse_value: {scalar.parse_value == my_parse_value}\")\nprint(f\"parse_literal: {scalar.parse_literal == my_parse_literal}\")\nPY\n"
}Result of run_command 4,225 characters
{
"status": "error",
"error_type": "CommandError",
"error_message": "Traceback (most recent call last):\n File \"<stdin>\", line 21, in <module>\n File \"/workspace/ariadne/executable_schema.py\", line 12, in make_executable_schema\n schema = build_schema_from_type_definitions(type_defs)\n File \"/workspace/ariadne/build_schema.py\", line 21, in build_schema_from_type_definitions\n document = parse(type_defs)\n File \"/opt/py37/lib/python3.7/site-packages/graphql/language/parser.py\", line 64, in parse\n return parse_document(parser)\n File \"/opt/py37/lib/python3.7/site-packages/graphql/language/parser.py\", line 242, in parse_document\n definitions.append(parse_definition(parser))\n File \"/opt/py37/lib/python3.7/site-packages/graphql/language/parser.py\", line 273, in parse_definition\n return parse_type_system_definition(parser)\n File \"/opt/py37/lib/python3.7/site-packages/graphql/language/parser.py\", line 634, in parse_type_system_definition\n return parse_scalar_type_definition(parser)\n File \"/opt/py37/lib/python3.7/site-packages/graphql/language/parser.py\", line 691, in parse_scalar_type_definition\n name=parse_name(parser),\n File \"/opt/py37/lib/python3.7/site-packages/graphql/language/parser.py\", line 230, in parse_name\n token = expect(parser, TokenKind.NAME)\n File \"/opt/py37/lib/python3.7/site-packages/graphql/language/parser.py\", line 160, in expect\n advance(parser)\n File \"/opt/py37/lib/python3.7/site-packages/graphql/language/parser.py\", line 132, in advance\n parser.token = parser.lexer.next_token(prev_end)\n File \"/opt/py37/lib/python3.7/site-packages/graphql/language/lexer.py\", line 54, in next_token\n token = read_token(self.source, reset_position)\n File \"/opt/py37/lib/python3.7/site-packages/graphql/language/lexer.py\", line 197, in read_token\n source, position, u\"Unexpected character {}.\".format(print_char_code(code))\ngraphql.error.syntax_error.GraphQLSyntaxError: Syntax Error GraphQL (1:16) Unexpected character \";\".\n\n1: scalar MyScalar; type Query { q: MyScalar }\n ^\n\n",
"details": {
"stdout": "",
"stderr": "Traceback (most recent call last):\n File \"<stdin>\", line 21, in <module>\n File \"/workspace/ariadne/executable_schema.py\", line 12, in make_executable_schema\n schema = build_schema_from_type_definitions(type_defs)\n File \"/workspace/ariadne/build_schema.py\", line 21, in build_schema_from_type_definitions\n document = parse(type_defs)\n File \"/opt/py37/lib/python3.7/site-packages/graphql/language/parser.py\", line 64, in parse\n return parse_document(parser)\n File \"/opt/py37/lib/python3.7/site-packages/graphql/language/parser.py\", line 242, in parse_document\n definitions.append(parse_definition(parser))\n File \"/opt/py37/lib/python3.7/site-packages/graphql/language/parser.py\", line 273, in parse_definition\n return parse_type_system_definition(parser)\n File \"/opt/py37/lib/python3.7/site-packages/graphql/language/parser.py\", line 634, in parse_type_system_definition\n return parse_scalar_type_definition(parser)\n File \"/opt/py37/lib/python3.7/site-packages/graphql/language/parser.py\", line 691, in parse_scalar_type_definition\n name=parse_name(parser),\n File \"/opt/py37/lib/python3.7/site-packages/graphql/language/parser.py\", line 230, in parse_name\n token = expect(parser, TokenKind.NAME)\n File \"/opt/py37/lib/python3.7/site-packages/graphql/language/parser.py\", line 160, in expect\n advance(parser)\n File \"/opt/py37/lib/python3.7/site-packages/graphql/language/parser.py\", line 132, in advance\n parser.token = parser.lexer.next_token(prev_end)\n File \"/opt/py37/lib/python3.7/site-packages/graphql/language/lexer.py\", line 54, in next_token\n token = read_token(self.source, reset_position)\n File \"/opt/py37/lib/python3.7/site-packages/graphql/language/lexer.py\", line 197, in read_token\n source, position, u\"Unexpected character {}.\".format(print_char_code(code))\ngraphql.error.syntax_error.GraphQLSyntaxError: Syntax Error GraphQL (1:16) Unexpected character \";\".\n\n1: scalar MyScalar; type Query { q: MyScalar }\n ^\n\n",
"exit_code": 1
}
}Turn 8at 164 s264 tokens out8,819 prompt tokens
Oops, semicolons are not used in GraphQL SDL.
TOOL CALL · run_command
{
"command": "python3 - <<'PY'\nfrom ariadne import make_executable_schema\n\ndef my_serialize(value):\n return f\"serialized_{value}\"\n\ndef my_parse_value(value):\n return f\"parsed_value_{value}\"\n\ndef my_parse_literal(node):\n return f\"parsed_literal_{node}\"\n\ntype_defs = \"scalar MyScalar type Query { q: MyScalar }\"\nresolvers = {\n 'MyScalar': {\n 'serialize': my_serialize,\n 'parse_value': my_parse_value,\n 'parse_literal': my_parse_literal,\n }\n}\n\nschema = make_executable_schema(type_defs, resolvers)\nscalar = schema.get_type_map()['MyScalar']\n\nprint(f\"serialize: {scalar.serialize == my_serialize}\")\nprint(f\"parse_value: {scalar.parse_value == my_parse_value}\")\nprint(f\"parse_literal: {scalar.parse_literal == my_parse_literal}\")\nPY\n"
}Result of run_command 120 characters
{
"status": "ok",
"stdout": "serialize: False\nparse_value: False\nparse_literal: False\n",
"stderr": "",
"exit_code": 0
}Turn 9at 176 s249 tokens out9,140 prompt tokens
Okay! All are `False`. This confirms the bug. Now let's see what `scalar.serialize` actually is.
TOOL CALL · run_command
{
"command": "python3 - <<'PY'\nfrom ariadne import make_executable_schema\n\ndef my_serialize(value):\n return f\"serialized_{value}\"\n\ndef my_parse_value(value):\n return f\"parsed_value_{value}\"\n\ndef my_parse_literal(node):\n return f\"parsed_literal_{node}\"\n\ntype_defs = \"scalar MyScalar type Query { q: MyScalar }\"\nresolvers = {\n 'MyScalar': {\n 'serialize': my_serialize,\n 'parse_value': my_parse_value,\n 'parse_literal': my_parse_literal,\n }\n}\n\nschema = make_executable_schema(type_defs, resolvers)\nscalar = schema.get_type_map()['MyScalar']\n\nprint(f\"scalar.serialize: {scalar.serialize}\")\nprint(f\"resolvers['MyScalar']: {resolvers['MyScalar']}\")\nPY\n"
}Result of run_command 465 characters
{
"status": "ok",
"stdout": "scalar.serialize: {'serialize': <function my_serialize at 0x7175d4ed9560>, 'parse_value': <function my_parse_value at 0x7175d4ed9200>, 'parse_literal': <function my_parse_literal at 0x7175d4ed90e0>}\nresolvers['MyScalar']: {'serialize': <function my_serialize at 0x7175d4ed9560>, 'parse_value': <function my_parse_value at 0x7175d4ed9200>, 'parse_literal': <function my_parse_literal at 0x7175d4ed90e0>}\n",
"stderr": "",
"exit_code": 0
}Turn 10at 226 s1,056 tokens out9,601 prompt tokens
Exactly, `scalar.serialize` was set to the entire `resolvers['MyScalar']` dictionary.
Now let's implement the fix in `ariadne/resolvers.py`.
I need to:
1. Fix the type hint of `obj` from `GraphQLObjectType` to `GraphQLScalarType` in `add_resolve_function_to_scalar`.
2. Correct the logic to handle `resolvers[name]` being a dictionary or a callable.
3. Support `parse_value` and `parse_literal`.
Wait, if `resolvers[name]` is a callable, what should it be? Most likely the `serialize` function.
Let's refine the implementation of `add_resolve_function_to_scalar`:
```python
def add_resolve_function_to_scalar(name: str, obj: GraphQLScalarType, resolvers: dict):
type_resolver = resolvers.get(name)
if type_resolver is None:
return
if isinstance(type_resolver, dict):
if "serialize" in type_resolver:
obj.serialize = type_resolver["serialize"]
if "parse_value" in type_resolver:
obj.parse_value = type_resolver["parse_value"]
if "parse_literal" in type_resolver:
obj.parse_literal = type_resolver["parse_literal"]
elif callable(type_resolver):
obj.serialize = type_resolver
```
Wait, I should check if `GraphQLScalarType` is imported and available. Yes, it is.
Let's check `add_resolve_function_to_scalar` in `ariadne/resolvers.py` again.
```python
def add_resolve_function_to_scalar(name: str, obj: GraphQLObjectType, resolvers: dict):
serializer = resolvers.get(name, obj.serialize)
obj.serialize = serializer
```
Wait, if `resolvers` doesn't contain `name`, `resolvers.get(name, obj.serialize)` returns `obj.serialize`, and it just sets `obj.serialize = obj.serialize`, which is fine.
But if `resolvers[name]` is a dictionary, it's failing.
Let's consider the case where `resolvers[name]` is a callable.
If `resolvers = {'MyScalar': my_serialize}`, then `resolvers.get('MyScalar', obj.serialize)` returns `my_serialize`, and `obj.serialize` is set to `my_serialize`. That works.
So the minimal fix that supports both callables and dictionaries for scalars:
```python
def add_resolve_function_to_scalar(name: str, obj: GraphQLScalarType, resolvers: dict):
type_resolver = resolvers.get(name)
if isinstance(type_resolver, dict):
if "serialize" in type_resolver:
obj.serialize = type_resolver["serialize"]
if "parse_value" in type_resolver:
obj.parse_value = type_resolver["parse_value"]
if "parse_literal" in type_resolver:
obj.parse_literal = type_resolver["parse_literal"]
elif callable(type_resolver):
obj.serialize = type_resolver
```
Wait, I should make sure I'm not breaking anything. What if `type_resolver` is `None`? `isinstance(None, dict)` is `False` and `callable(None)` is `False`. So nothing happens, which is correct.
Let me double check the imports in `ariadne/resolvers.py`.
`from graphql import GraphQLObjectType, GraphQLScalarType, GraphQLSchema`
Yes, `GraphQLScalarType` is already imported.
Let's apply the fix.
TOOL CALL · edit_file
{
"filepath": "ariadne/resolvers.py",
"new_string": "def add_resolve_function_to_scalar(name: str, obj: GraphQLScalarType, resolvers: dict):\n type_resolver = resolvers.get(name)\n if isinstance(type_resolver, dict):\n if \"serialize\" in type_resolver:\n obj.serialize = type_resolver[\"serialize\"]\n if \"parse_value\" in type_resolver:\n obj.parse_value = type_resolver[\"parse_value\"]\n if \"parse_literal\" in type_resolver:\n obj.parse_literal = type_resolver[\"parse_literal\"]\n elif callable(type_resolver):\n obj.serialize = type_resolver",
"old_string": "def add_resolve_function_to_scalar(name: str, obj: GraphQLObjectType, resolvers: dict):\n serializer = resolvers.get(name, obj.serialize)\n obj.serialize = serializer"
}Result of edit_file 1,014 characters
{
"status": "ok",
"filepath": "ariadne/resolvers.py",
"occurrences": 1,
"strategy": "exact",
"diff": "--- a/ariadne/resolvers.py\n+++ b/ariadne/resolvers.py\n@@ -34,6 +34,14 @@\n field_object.resolver = field_resolver\n \n \n-def add_resolve_function_to_scalar(name: str, obj: GraphQLObjectType, resolvers: dict):\n- serializer = resolvers.get(name, obj.serialize)\n- obj.serialize = serializer\n+def add_resolve_function_to_scalar(name: str, obj: GraphQLScalarType, resolvers: dict):\n+ type_resolver = resolvers.get(name)\n+ if isinstance(type_resolver, dict):\n+ if \"serialize\" in type_resolver:\n+ obj.serialize = type_resolver[\"serialize\"]\n+ if \"parse_value\" in type_resolver:\n+ obj.parse_value = type_resolver[\"parse_value\"]\n+ if \"parse_literal\" in type_resolver:\n+ obj.parse_literal = type_resolver[\"parse_literal\"]\n+ elif callable(type_resolver):\n+ obj.serialize = type_resolver\n",
"is_truncated": false
}Turn 11at 235 s265 tokens out10,980 prompt tokens
Now let's verify the fix using the reproduction script.
TOOL CALL · run_command
{
"command": "python3 - <<'PY'\nfrom ariadne import make_executable_schema\n\ndef my_serialize(value):\n return f\"serialized_{value}\"\n\ndef my_parse_value(value):\n return f\"parsed_value_{value}\"\n\ndef my_parse_literal(node):\n return f\"parsed_literal_{node}\"\n\ntype_defs = \"scalar MyScalar type Query { q: MyScalar }\"\nresolvers = {\n 'MyScalar': {\n 'serialize': my_serialize,\n 'parse_value': my_parse_value,\n 'parse_literal': my_parse_literal,\n }\n}\n\nschema = make_executable_schema(type_defs, resolvers)\nscalar = schema.get_type_map()['MyScalar']\n\nprint(f\"serialize: {scalar.serialize == my_serialize}\")\nprint(f\"parse_value: {scalar.parse_value == my_parse_value}\")\nprint(f\"parse_literal: {scalar.parse_literal == my_parse_literal}\")\nPY\n"
}Result of run_command 117 characters
{
"status": "ok",
"stdout": "serialize: True\nparse_value: True\nparse_literal: True\n",
"stderr": "",
"exit_code": 0
}Turn 12at 243 s150 tokens out11,302 prompt tokens
Now let's check the case where `resolvers[name]` is just a callable.
TOOL CALL · run_command
{
"command": "python3 - <<'PY'\nfrom ariadne import make_executable_schema\n\ndef my_serialize(value):\n return f\"serialized_{value}\"\n\ntype_defs = \"scalar MyScalar type Query { q: MyScalar }\"\nresolvers = {\n 'MyScalar': my_serialize,\n}\n\nschema = make_executable_schema(type_defs, resolvers)\nscalar = schema.get_type_map()['MyScalar']\n\nprint(f\"serialize: {scalar.serialize == my_serialize}\")\nPY\n"
}Result of run_command 77 characters
{
"status": "ok",
"stdout": "serialize: True\n",
"stderr": "",
"exit_code": 0
}Turn 13at 247 s126 tokens out11,495 prompt tokens
Now let's check the case where the scalar is not mentioned in `resolvers`.
TOOL CALL · run_command
{
"command": "python3 - <<'PY'\nfrom ariadne import make_executable_schema\n\ntype_defs = \"scalar MyScalar type Query { q: MyScalar }\"\nresolvers = {}\n\nschema = make_executable_schema(type_defs, resolvers)\nscalar = schema.get_type_map()['MyScalar']\n\nprint(f\"scalar is present: {'MyScalar' in schema.get_type_map()}\")\nPY\n"
}Result of run_command 85 characters
{
"status": "ok",
"stdout": "scalar is present: True\n",
"stderr": "",
"exit_code": 0
}Turn 14at 250 s46 tokens out11,666 prompt tokens
Everything looks good. Now let's see if there are any existing tests for scalars that I should run.
TOOL CALL · run_command
{
"command": "grep -rn \"Scalar\" tests/"
}Result of run_command 127 characters
{
"status": "error",
"error_type": "CommandError",
"error_message": "",
"details": {
"stdout": "",
"stderr": "",
"exit_code": 1
}
}Turn 15at 253 s47 tokens out11,767 prompt tokens
Wait, `grep -rn "Scalar" tests/` returned nothing? Let me check if there are any tests at all.
TOOL CALL · run_command
{
"command": "ls -R tests/"
}Result of run_command 142 characters
{
"status": "ok",
"stdout": "tests/:\n__init__.py\ntest_modularization.py\ntest_mutations.py\ntest_queries.py\n",
"stderr": "",
"exit_code": 0
}Turn 16at 257 s55 tokens out11,885 prompt tokens
It seems there aren't many tests. Let's run the existing tests to make sure I didn't break anything.
TOOL CALL · run_command
{
"command": "pytest tests/ -q --tb=short --no-header"
}Result of run_command 161 characters
{
"status": "ok",
"stdout": "................ [100%]\n16 passed in 0.07s\n",
"stderr": "",
"exit_code": 0
}Turn 17at 315 s1,141 tokens out12,000 prompt tokens
All existing tests passed.
One last check: does `add_resolve_functions_to_schema` handle other types of scalars if `graphql-core` has them?
Looking at `ariadne/resolvers.py`:
```python
def add_resolve_functions_to_schema(schema: GraphQLSchema, resolvers: dict):
for type_name, type_object in schema.get_type_map().items():
if isinstance(type_object, GraphQLObjectType):
add_resolve_functions_to_object(type_name, type_object, resolvers)
if isinstance(type_object, GraphQLScalarType):
add_resolve_function_to_scalar(type_name, type_object, resolvers)
```
The `isinstance(type_object, GraphQLScalarType)` check is correct.
Wait, I should check if there are any other parallel paths.
`add_resolve_functions_to_object` is for `GraphQLObjectType`.
`add_resolve_function_to_scalar` is for `GraphQLScalarType`.
Is there anything else? `GraphQLInterfaceType`, `GraphUnionType`?
The current implementation only handles `GraphQLObjectType` and `GraphQLScalarType`.
The requested feature was specifically for Scalars `parse_value` and `parse_literal`.
Let's do a final verification:
1. `serialize` is handled if `resolvers[name]` is a dict: YES
2. `parse_value` is handled if `resolvers[name]` is a dict: YES
3. `parse_literal` is handled if `resolvers[name]` is a dict: YES
4. `serialize` is handled if `resolvers[name]` is a callable: YES
5. No crash if `resolvers[name]` is missing: YES
6. Type hint corrected: YES
Everything seems correct.
One detail: I should check if `GraphQLScalarType` needs any other methods. According to `graphql-core` documentation and the problem statement, `serialize`, `parse_value`, and `parse_literal` are the three main ones for scalars.
Let's check if I need to import `GraphQLScalarType` from `graphql` in `ariadne/resolvers.py`.
I already did: `from graphql import GraphQLObjectType, GraphQLScalarType, GraphQLSchema`.
Wait, I noticed in `ariadne/resolvers.py` that `add_resolve_functions_to_schema` calls `add_resolve_function_to_scalar` (singular), but it's defined as `add_resolve_function_to_scalar` (singular).
Wait, checking `ariadne/resolvers.py` again:
```python
def add_resolve_functions_to_schema(schema: GraphQLSchema, resolvers: dict):
for type_name, type_object in schema.get_type_map().items():
if isinstance(type_object, GraphQLObjectType):
add_resolve_functions_to_object(type_name, type_object, resolvers)
if isinstance(type_object, GraphQLScalarType):
add_resolve_function_to_scalar(type_name, type_object, resolvers)
```
My `edit_file` call:
```python
def add_resolve_function_to_scalar(name: str, obj: GraphQLScalarType, resolvers: dict):
# ...
```
This matches the call site.
Final check of the diff:
```diff
-def add_resolve_function_to_scalar(name: str, obj: GraphQLObjectType, resolvers: dict):
- serializer = resolvers.get(name, obj.serialize)
- obj.serialize = serializer
+def add_resolve_function_to_scalar(name: str, obj: GraphQLScalarType, resolvers: dict):
+ type_resolver = resolvers.get(name)
+ if isinstance(type_resolver, dict):
+ if "serialize" in type_resolver:
+ obj.serialize = type_resolver["serialize"]
+ if "parse_value" in type_resolver:
+ obj.parse_value = type_resolver["parse_value"]
+ if "parse_literal" in type_resolver:
+ obj.parse_literal = type_resolver["parse_literal"]
+ elif callable(type_resolver):
+ obj.serialize = type_resolver
```
The `old_string` match was exactly what was in the file.
Wait, let me check if I should use `.get()` for `serialize`, `parse_value`, `parse_literal` instead of `if "..." in type_resolver: obj.xxx = type_resolver["xxx"]`.
Actually, if `type_resolver` is a dict, and it doesn't have `serialize`, we should keep the existing `obj.serialize`. My current code does that.
One thing: if `type_resolver` is a dict, and it has `serialize: None`, it will set `obj.serialize = None`. Is that intended? Usually, yes, if it's explicitly provided.
I'm confident.
TOOL CALL · run_command
{
"command": "git status --short && git diff"
}Result of run_command 1,143 characters
{
"status": "ok",
"stdout": " M ariadne/resolvers.py\ndiff --git a/ariadne/resolvers.py b/ariadne/resolvers.py\nindex 388e3ad..c00b0fb 100644\n--- a/ariadne/resolvers.py\n+++ b/ariadne/resolvers.py\n@@ -34,6 +34,14 @@ def add_resolve_functions_to_object(name: str, obj: GraphQLObjectType, resolvers\n field_object.resolver = field_resolver\n \n \n-def add_resolve_function_to_scalar(name: str, obj: GraphQLObjectType, resolvers: dict):\n- serializer = resolvers.get(name, obj.serialize)\n- obj.serialize = serializer\n+def add_resolve_function_to_scalar(name: str, obj: GraphQLScalarType, resolvers: dict):\n+ type_resolver = resolvers.get(name)\n+ if isinstance(type_resolver, dict):\n+ if \"serialize\" in type_resolver:\n+ obj.serialize = type_resolver[\"serialize\"]\n+ if \"parse_value\" in type_resolver:\n+ obj.parse_value = type_resolver[\"parse_value\"]\n+ if \"parse_literal\" in type_resolver:\n+ obj.parse_literal = type_resolver[\"parse_literal\"]\n+ elif callable(type_resolver):\n+ obj.serialize = type_resolver\n",
"stderr": "",
"exit_code": 0
}Turn 18at 318 s22 tokens out13,522 prompt tokens
Everything looks correct. No untracked files.
TOOL CALL · submit_patch
Result of submit_patch 56 characters
{
"status": "ok",
"patch_size": 1024,
"files_changed": 1
}Turn 19at 325 s113 tokens out13,583 prompt tokens
I have implemented the requested support for `parse_value` and `parse_literal` in `add_resolve_function_to_scalar` and fixed a bug where the entire resolver dictionary was being assigned to the `serialize` method.
Turn 20at 325 s
The `add_resolve_function_to_scalar` utility in `ariadne/resolvers.py` was updated to support `parse_value` and `parse_literal` in addition to `serialize`. The implementation now correctly handles both callable resolver definitions and dictionary-based definitions for custom scalars.
Model calls (not matched to turns)
Generated tokens 198 tokens · stopped: STOP
The user wants to add support for `parse_value` and `parse_literal` to the `add_resolve_functions_to_schema` utility in `ariadne`. Currently, it only seems to support `serialize`. Looking at the problem statement: - `add_resolve_functions_to_schema` (Wait, the problem statement says `add_resolve_functions_to_schema` but then says `add_resolve_functions_to_scalar`. Let me check the code). - It should support `serialize`, `parse_value`, and `parse_literal` for scalars. Let's start by searching for `add_resolve_functions_to_schema` and `add_resolve_functions_to_scalar` in the codebase.
<|channel>thought
The user wants to add support for `parse_value` and `parse_literal` to the `add_resolve_functions_to_schema` utility in `ariadne`.
Currently, it only seems to support `serialize`.
Looking at the problem statement:
- `add_resolve_functions_to_schema` (Wait, the problem statement says `add_resolve_functions_to_schema` but then says `add_resolve_functions_to_scalar`. Let me check the code).
- It should support `serialize`, `parse_value`, and `parse_literal` for scalars.
Let's start by searching for `add_resolve_functions_to_schema` and `add_resolve_functions_to_scalar` in the codebase.<channel|><|tool_call>call:run_command{command:<|"|>grep -rn --include="*.py" "add_resolve_functions" .<|"|>}<tool_call|><|tool_response>
Generated tokens 108 tokens · stopped: STOP
It seems `add_resolve_functions_to_schema` is in `ariadne/resolvers.py`. I don't see `add_resolve_functions_to_scalar` in the grep results, but the user might have meant `add_resolve_functions_to_schema` and mentioned scalars in the context of how it handles `resolvers`. Let's read `ariadne/resolvers.py`.
It seems `add_resolve_functions_to_schema` is in `ariadne/resolvers.py`. I don't see `add_resolve_functions_to_scalar` in the grep results, but the user might have meant `add_resolve_functions_to_schema` and mentioned scalars in the context of how it handles `resolvers`.
Let's read `ariadne/resolvers.py`.<channel|><|tool_call>call:read_file{filepath:<|"|>ariadne/resolvers.py<|"|>}<tool_call|><|tool_response>
Generated tokens 1,134 tokens · stopped: STOP
Wait, I see a bug in `add_resolve_function_to_scalar` implementation already!
```python
def add_resolve_function_to_scalar(name: str, obj: GraphQLObjectType, resolvers: dict):
serializer = resolvers.get(name, obj.serialize)
obj.serialize = serializer
```
1. The type hint for `obj` is `GraphQLObjectType`, but it should be `GraphQLScalarType` (based on the caller in `add_resolve_functions_to_schema`).
2. `resolvers.get(name, obj.serialize)` returns the value associated with `name` in `resolvers` if it exists, otherwise it returns `obj.serialize`. But if `resolvers[name]` is a dictionary (as implied by the problem statement `type_defs = {'Scalar': {'serialize': callable}}`), then `obj.serialize` will actually be set to that dictionary, which is wrong. It should be `resolvers[name]['serialize']`.
Let's re-read the problem statement:
- `type_defs = {'Scalar': {'serialize': callable}}`
- `type_defs = {'Scalar': {'serialize': callable, 'parse_value': callable, 'parse_literal': callable}}`
So `resolvers` is a dict where keys are type names, and values are either a callable (maybe?) or a dict of resolver functions for that type.
Looking at `add_resolve_functions_to_object`:
```python
def add_resolve_functions_to_object(name: str, obj: GraphQLObjectType, resolvers: dict):
type_resolver = resolvers.get(name, {})\n for field_name, field_object in obj.fields.items():\n field_resolver = type_resolver.get(field_name, default_resolver)\n field_object.resolver = field_resolver
```
Here `type_resolver` is `resolvers.get(name, {})`, and then it looks for `field_name` in `type_resolver`.
Now look at `add_resolve_function_to_scalar`:
```python
def add_resolve_function_to_scalar(name: str, obj: GraphQLObjectType, resolvers: dict):
serializer = resolvers.get(name, obj.serialize)
obj.serialize = serializer
```
If `resolvers = {'MyScalar': {'serialize': my_ser}}`, then `resolvers.get('MyScalar', obj.serialize)` returns `{'serialize': my_ser}`. Then `obj.serialize` becomes that dict. This is definitely wrong.
It should probably be:
```python
def add_resolve_function_to_scalar(name: str, obj: GraphQLScalarType, resolvers: dict):
type_resolver = resolvers.get(name, {})
if isinstance(type_resolver, dict):
if "serialize" in type_resolver:
obj.serialize = type_resolver["serialize"]
if "parse_value" in type_resolver:
obj.parse_value = type_resolver["parse_value"]
if "parse_literal" in type_resolver:
obj.parse_literal = type_resolver["parse_literal"]
elif callable(type_resolver):
# If it's just a callable, maybe it's meant to be the serializer?
# The problem statement says {'Scalar': {'serialize': callable}}.
# Let's see if there's any other pattern.
obj.serialize = type_resolver
```
Actually, if `resolvers[name]` is a callable, it's likely just the serializer. But the problem statement specifically mentions the dict syntax.
Let's try to reproduce this. I need to create a GraphQL schema with a scalar and see if `add_resolve_functions_to_schema` correctly sets the scalar's methods.
Wait, I see a bug in `add_resolve_function_to_scalar` implementation already!
```python
def add_resolve_function_to_scalar(name: str, obj: GraphQLObjectType, resolvers: dict):
serializer = resolvers.get(name, obj.serialize)
obj.serialize = serializer
```
1. The type hint for `obj` is `GraphQLObjectType`, but it should be `GraphQLScalarType` (based on the caller in `add_resolve_functions_to_schema`).
2. `resolvers.get(name, obj.serialize)` returns the value associated with `name` in `resolvers` if it exists, otherwise it returns `obj.serialize`. But if `resolvers[name]` is a dictionary (as implied by the problem statement `type_defs = {'Scalar': {'serialize': callable}}`), then `obj.serialize` will actually be set to that dictionary, which is wrong. It should be `resolvers[name]['serialize']`.
Let's re-read the problem statement:
- `type_defs = {'Scalar': {'serialize': callable}}`
- `type_defs = {'Scalar': {'serialize': callable, 'parse_value': callable, 'parse_literal': callable}}`
So `resolvers` is a dict where keys are type names, and values are either a callable (maybe?) or a dict of resolver functions for that type.
Looking at `add_resolve_functions_to_object`:
```python
def add_resolve_functions_to_object(name: str, obj: GraphQLObjectType, resolvers: dict):
type_resolver = resolvers.get(name, {})\n for field_name, field_object in obj.fields.items():\n field_resolver = type_resolver.get(field_name, default_resolver)\n field_object.resolver = field_resolver
```
Here `type_resolver` is `resolvers.get(name, {})`, and then it looks for `field_name` in `type_resolver`.
Now look at `add_resolve_function_to_scalar`:
```python
def add_resolve_function_to_scalar(name: str, obj: GraphQLObjectType, resolvers: dict):
serializer = resolvers.get(name, obj.serialize)
obj.serialize = serializer
```
If `resolvers = {'MyScalar': {'serialize': my_ser}}`, then `resolvers.get('MyScalar', obj.serialize)` returns `{'serialize': my_ser}`. Then `obj.serialize` becomes that dict. This is definitely wrong.
It should probably be:
```python
def add_resolve_function_to_scalar(name: str, obj: GraphQLScalarType, resolvers: dict):
type_resolver = resolvers.get(name, {})
if isinstance(type_resolver, dict):
if "serialize" in type_resolver:
obj.serialize = type_resolver["serialize"]
if "parse_value" in type_resolver:
obj.parse_value = type_resolver["parse_value"]
if "parse_literal" in type_resolver:
obj.parse_literal = type_resolver["parse_literal"]
elif callable(type_resolver):
# If it's just a callable, maybe it's meant to be the serializer?
# The problem statement says {'Scalar': {'serialize': callable}}.
# Let's see if there's any other pattern.
obj.serialize = type_resolver
```
Actually, if `resolvers[name]` is a callable, it's likely just the serializer. But the problem statement specifically mentions the dict syntax.
Let's try to reproduce this. I need to create a GraphQL schema with a scalar and see if `add_resolve_functions_to_schema` correctly sets the scalar's methods.
<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY'
from graphql import GraphQLSchema, GraphQLScalarType, GraphQLObjectType, GraphQLString
from ariadne.resolvers import add_resolve_functions_to_schema
def my_serialize(value):
return f"serialized_{value}"
def my_parse_value(value):
return f"parsed_value_{value}"
def my_parse_literal(node):
return f"parsed_literal_{node}"
# Create a simple schema
scalar = GraphQLScalarType(name="MyScalar")
schema = GraphQLSchema(types={"MyScalar": scalar, "Query": GraphQLObjectType(name="Query", fields={})})
resolvers = {
'MyScalar': {
'serialize': my_serialize,
'parse_value': my_parse_value,
'parse_literal': my_parse_literal,
}
}
add_resolve_functions_to_schema(schema, resolvers)
print(f"serialize: {scalar.serialize == my_serialize}")
print(f"parse_value: {scalar.parse_value == my_parse_value}")
print(f"parse_literal: {scalar.parse_literal == my_parse_literal}")
PY
<|"|>}<tool_call|><|tool_response>
Generated tokens 137 tokens · stopped: STOP
Ah, `graphql-core` (the `graphql` library) requires `serialize` to be provided at instantiation time for `GraphQLScalarType`. Wait, if I want to use `add_resolve_functions_to_schema`, I probably don't have a full `GraphQLSchema` object yet, or I'm using one created by `make_executable_schema`. Actually, `ariadne` has `make_executable_schema` (likely in `ariadne/executable_schema.py`). Let's check that.
Ah, `graphql-core` (the `graphql` library) requires `serialize` to be provided at instantiation time for `GraphQLScalarType`.
Wait, if I want to use `add_resolve_functions_to_schema`, I probably don't have a full `GraphQLSchema` object yet, or I'm using one created by `make_executable_schema`.
Actually, `ariadne` has `make_executable_schema` (likely in `ariadne/executable_schema.py`). Let's check that.
<channel|><|tool_call>call:read_file{filepath:<|"|>ariadne/executable_schema.py<|"|>}<tool_call|><|tool_response>
Generated tokens 65 tokens · stopped: STOP
And `build_schema_from_type_definitions` must be doing something to avoid the `AssertionError` I saw. Let's look at `ariadne/build_schema.py`.
And `build_schema_from_type_definitions` must be doing something to avoid the `AssertionError` I saw. Let's look at `ariadne/build_schema.py`.
<channel|><|tool_call>call:read_file{filepath:<|"|>ariadne/build_schema.py<|"|>}<tool_call|><|tool_response>
Generated tokens 347 tokens · stopped: STOP
Wait, `build_ast_schema` from `graphql.utils.build_ast_schema` is used. How does it handle scalars if they aren't provided with `serialize`? If I define `scalar MyScalar` in `type_defs`, `build_ast_schema` must be creating a `GraphQLScalarType` with some default `serialize`. Let's try to reproduce the bug using `make_executable_schema`.
Wait, `build_ast_schema` from `graphql.utils.build_ast_schema` is used. How does it handle scalars if they aren't provided with `serialize`?
If I define `scalar MyScalar` in `type_defs`, `build_ast_schema` must be creating a `GraphQLScalarType` with some default `serialize`.
Let's try to reproduce the bug using `make_executable_schema`.
<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY'
from ariadne import make_executable_schema
from graphql import GraphQLScalarType
def my_serialize(value):
return f"serialized_{value}"
def my_parse_value(value):
return f"parsed_value_{value}"
def my_parse_literal(node):
return f"parsed_literal_{node}"
type_defs = "scalar MyScalar"
resolvers = {
'MyScalar': {
'serialize': my_serialize,
'parse_value': my_parse_value,
'parse_literal': my_parse_literal,
}
}
schema = make_executable_schema(type_defs, resolvers)
scalar = schema.get_type_map()['MyScalar']
print(f"serialize: {scalar.serialize == my_serialize}")
print(f"parse_value: {scalar.parse_value == my_parse_value}")
print(f"parse_literal: {scalar.parse_literal == my_parse_literal}")
PY
<|"|>}<tool_call|><|tool_response>
Generated tokens 497 tokens · stopped: STOP
I forgot to include a `Query` type in `type_defs`. `build_schema_from_type_definitions` tries to add a default one, but it only does so if `Query` is already defined as an `ObjectTypeDefinition`. Wait, let's check `build_default_schema` in `ariadne/build_schema.py`.
```python
def build_default_schema(document: Document) -> SchemaDefinition:
defined_types = [
td.name.value
for td in document.definitions
if isinstance(td, ObjectTypeDefinition)
]
operations = []
if "Query" in defined_types:
operations.append(
OperationTypeDefinition("query", type=NamedType(name=Name("Query")))
)
# ...
```
If I don't define `type Query { ... }`, `defined_types` will be empty, and `operations` will be empty. Then `build_ast_schema` fails because there is no query type.
Let's add a `Query` type to `type_defs`.
I forgot to include a `Query` type in `type_defs`. `build_schema_from_type_definitions` tries to add a default one, but it only does so if `Query` is already defined as an `ObjectTypeDefinition`. Wait, let's check `build_default_schema` in `ariadne/build_schema.py`.
```python
def build_default_schema(document: Document) -> SchemaDefinition:
defined_types = [
td.name.value
for td in document.definitions
if isinstance(td, ObjectTypeDefinition)
]
operations = []
if "Query" in defined_types:
operations.append(
OperationTypeDefinition("query", type=NamedType(name=Name("Query")))
)
# ...
```
If I don't define `type Query { ... }`, `defined_types` will be empty, and `operations` will be empty. Then `build_ast_schema` fails because there is no query type.
Let's add a `Query` type to `type_defs`.
<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY'
from ariadne import make_executable_schema
def my_serialize(value):
return f"serialized_{value}"
def my_parse_value(value):
return f"parsed_value_{value}"
def my_parse_literal(node):
return f"parsed_literal_{node}"
type_defs = "scalar MyScalar; type Query { q: MyScalar }"
resolvers = {
'MyScalar': {
'serialize': my_serialize,
'parse_value': my_parse_value,
'parse_literal': my_parse_literal,
}
}
schema = make_executable_schema(type_defs, resolvers)
scalar = schema.get_type_map()['MyScalar']
print(f"serialize: {scalar.serialize == my_serialize}")
print(f"parse_value: {scalar.parse_value == my_parse_value}")
print(f"parse_literal: {scalar.parse_literal == my_parse_literal}")
PY
<|"|>}<tool_call|><|tool_response>
Generated tokens 264 tokens · stopped: STOP
Oops, semicolons are not used in GraphQL SDL.
Oops, semicolons are not used in GraphQL SDL.
<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY'
from ariadne import make_executable_schema
def my_serialize(value):
return f"serialized_{value}"
def my_parse_value(value):
return f"parsed_value_{value}"
def my_parse_literal(node):
return f"parsed_literal_{node}"
type_defs = "scalar MyScalar type Query { q: MyScalar }"
resolvers = {
'MyScalar': {
'serialize': my_serialize,
'parse_value': my_parse_value,
'parse_literal': my_parse_literal,
}
}
schema = make_executable_schema(type_defs, resolvers)
scalar = schema.get_type_map()['MyScalar']
print(f"serialize: {scalar.serialize == my_serialize}")
print(f"parse_value: {scalar.parse_value == my_parse_value}")
print(f"parse_literal: {scalar.parse_literal == my_parse_literal}")
PY
<|"|>}<tool_call|><|tool_response>
Generated tokens 249 tokens · stopped: STOP
Okay! All are `False`. This confirms the bug. Now let's see what `scalar.serialize` actually is.
Okay! All are `False`. This confirms the bug.
Now let's see what `scalar.serialize` actually is.<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY'
from ariadne import make_executable_schema
def my_serialize(value):
return f"serialized_{value}"
def my_parse_value(value):
return f"parsed_value_{value}"
def my_parse_literal(node):
return f"parsed_literal_{node}"
type_defs = "scalar MyScalar type Query { q: MyScalar }"
resolvers = {
'MyScalar': {
'serialize': my_serialize,
'parse_value': my_parse_value,
'parse_literal': my_parse_literal,
}
}
schema = make_executable_schema(type_defs, resolvers)
scalar = schema.get_type_map()['MyScalar']
print(f"scalar.serialize: {scalar.serialize}")
print(f"resolvers['MyScalar']: {resolvers['MyScalar']}")
PY
<|"|>}<tool_call|><|tool_response>
Generated tokens 1,056 tokens · stopped: STOP
Exactly, `scalar.serialize` was set to the entire `resolvers['MyScalar']` dictionary.
Now let's implement the fix in `ariadne/resolvers.py`.
I need to:
1. Fix the type hint of `obj` from `GraphQLObjectType` to `GraphQLScalarType` in `add_resolve_function_to_scalar`.
2. Correct the logic to handle `resolvers[name]` being a dictionary or a callable.
3. Support `parse_value` and `parse_literal`.
Wait, if `resolvers[name]` is a callable, what should it be? Most likely the `serialize` function.
Let's refine the implementation of `add_resolve_function_to_scalar`:
```python
def add_resolve_function_to_scalar(name: str, obj: GraphQLScalarType, resolvers: dict):
type_resolver = resolvers.get(name)
if type_resolver is None:
return
if isinstance(type_resolver, dict):
if "serialize" in type_resolver:
obj.serialize = type_resolver["serialize"]
if "parse_value" in type_resolver:
obj.parse_value = type_resolver["parse_value"]
if "parse_literal" in type_resolver:
obj.parse_literal = type_resolver["parse_literal"]
elif callable(type_resolver):
obj.serialize = type_resolver
```
Wait, I should check if `GraphQLScalarType` is imported and available. Yes, it is.
Let's check `add_resolve_function_to_scalar` in `ariadne/resolvers.py` again.
```python
def add_resolve_function_to_scalar(name: str, obj: GraphQLObjectType, resolvers: dict):
serializer = resolvers.get(name, obj.serialize)
obj.serialize = serializer
```
Wait, if `resolvers` doesn't contain `name`, `resolvers.get(name, obj.serialize)` returns `obj.serialize`, and it just sets `obj.serialize = obj.serialize`, which is fine.
But if `resolvers[name]` is a dictionary, it's failing.
Let's consider the case where `resolvers[name]` is a callable.
If `resolvers = {'MyScalar': my_serialize}`, then `resolvers.get('MyScalar', obj.serialize)` returns `my_serialize`, and `obj.serialize` is set to `my_serialize`. That works.
So the minimal fix that supports both callables and dictionaries for scalars:
```python
def add_resolve_function_to_scalar(name: str, obj: GraphQLScalarType, resolvers: dict):
type_resolver = resolvers.get(name)
if isinstance(type_resolver, dict):
if "serialize" in type_resolver:
obj.serialize = type_resolver["serialize"]
if "parse_value" in type_resolver:
obj.parse_value = type_resolver["parse_value"]
if "parse_literal" in type_resolver:
obj.parse_literal = type_resolver["parse_literal"]
elif callable(type_resolver):
obj.serialize = type_resolver
```
Wait, I should make sure I'm not breaking anything. What if `type_resolver` is `None`? `isinstance(None, dict)` is `False` and `callable(None)` is `False`. So nothing happens, which is correct.
Let me double check the imports in `ariadne/resolvers.py`.
`from graphql import GraphQLObjectType, GraphQLScalarType, GraphQLSchema`
Yes, `GraphQLScalarType` is already imported.
Let's apply the fix.
Exactly, `scalar.serialize` was set to the entire `resolvers['MyScalar']` dictionary.
Now let's implement the fix in `ariadne/resolvers.py`.
I need to:
1. Fix the type hint of `obj` from `GraphQLObjectType` to `GraphQLScalarType` in `add_resolve_function_to_scalar`.
2. Correct the logic to handle `resolvers[name]` being a dictionary or a callable.
3. Support `parse_value` and `parse_literal`.
Wait, if `resolvers[name]` is a callable, what should it be? Most likely the `serialize` function.
Let's refine the implementation of `add_resolve_function_to_scalar`:
```python
def add_resolve_function_to_scalar(name: str, obj: GraphQLScalarType, resolvers: dict):
type_resolver = resolvers.get(name)
if type_resolver is None:
return
if isinstance(type_resolver, dict):
if "serialize" in type_resolver:
obj.serialize = type_resolver["serialize"]
if "parse_value" in type_resolver:
obj.parse_value = type_resolver["parse_value"]
if "parse_literal" in type_resolver:
obj.parse_literal = type_resolver["parse_literal"]
elif callable(type_resolver):
obj.serialize = type_resolver
```
Wait, I should check if `GraphQLScalarType` is imported and available. Yes, it is.
Let's check `add_resolve_function_to_scalar` in `ariadne/resolvers.py` again.
```python
def add_resolve_function_to_scalar(name: str, obj: GraphQLObjectType, resolvers: dict):
serializer = resolvers.get(name, obj.serialize)
obj.serialize = serializer
```
Wait, if `resolvers` doesn't contain `name`, `resolvers.get(name, obj.serialize)` returns `obj.serialize`, and it just sets `obj.serialize = obj.serialize`, which is fine.
But if `resolvers[name]` is a dictionary, it's failing.
Let's consider the case where `resolvers[name]` is a callable.
If `resolvers = {'MyScalar': my_serialize}`, then `resolvers.get('MyScalar', obj.serialize)` returns `my_serialize`, and `obj.serialize` is set to `my_serialize`. That works.
So the minimal fix that supports both callables and dictionaries for scalars:
```python
def add_resolve_function_to_scalar(name: str, obj: GraphQLScalarType, resolvers: dict):
type_resolver = resolvers.get(name)
if isinstance(type_resolver, dict):
if "serialize" in type_resolver:
obj.serialize = type_resolver["serialize"]
if "parse_value" in type_resolver:
obj.parse_value = type_resolver["parse_value"]
if "parse_literal" in type_resolver:
obj.parse_literal = type_resolver["parse_literal"]
elif callable(type_resolver):
obj.serialize = type_resolver
```
Wait, I should make sure I'm not breaking anything. What if `type_resolver` is `None`? `isinstance(None, dict)` is `False` and `callable(None)` is `False`. So nothing happens, which is correct.
Let me double check the imports in `ariadne/resolvers.py`.
`from graphql import GraphQLObjectType, GraphQLScalarType, GraphQLSchema`
Yes, `GraphQLScalarType` is already imported.
Let's apply the fix.
<channel|><|tool_call>call:edit_file{filepath:<|"|>ariadne/resolvers.py<|"|>,new_string:<|"|>def add_resolve_function_to_scalar(name: str, obj: GraphQLScalarType, resolvers: dict):
type_resolver = resolvers.get(name)
if isinstance(type_resolver, dict):
if "serialize" in type_resolver:
obj.serialize = type_resolver["serialize"]
if "parse_value" in type_resolver:
obj.parse_value = type_resolver["parse_value"]
if "parse_literal" in type_resolver:
obj.parse_literal = type_resolver["parse_literal"]
elif callable(type_resolver):
obj.serialize = type_resolver<|"|>,old_string:<|"|>def add_resolve_function_to_scalar(name: str, obj: GraphQLObjectType, resolvers: dict):
serializer = resolvers.get(name, obj.serialize)
obj.serialize = serializer<|"|>}<tool_call|><|tool_response>
Generated tokens 265 tokens · stopped: STOP
Now let's verify the fix using the reproduction script.
Now let's verify the fix using the reproduction script.
<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY'
from ariadne import make_executable_schema
def my_serialize(value):
return f"serialized_{value}"
def my_parse_value(value):
return f"parsed_value_{value}"
def my_parse_literal(node):
return f"parsed_literal_{node}"
type_defs = "scalar MyScalar type Query { q: MyScalar }"
resolvers = {
'MyScalar': {
'serialize': my_serialize,
'parse_value': my_parse_value,
'parse_literal': my_parse_literal,
}
}
schema = make_executable_schema(type_defs, resolvers)
scalar = schema.get_type_map()['MyScalar']
print(f"serialize: {scalar.serialize == my_serialize}")
print(f"parse_value: {scalar.parse_value == my_parse_value}")
print(f"parse_literal: {scalar.parse_literal == my_parse_literal}")
PY
<|"|>}<tool_call|><|tool_response>
Generated tokens 150 tokens · stopped: STOP
Now let's check the case where `resolvers[name]` is just a callable.
Now let's check the case where `resolvers[name]` is just a callable.
<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY'
from ariadne import make_executable_schema
def my_serialize(value):
return f"serialized_{value}"
type_defs = "scalar MyScalar type Query { q: MyScalar }"
resolvers = {
'MyScalar': my_serialize,
}
schema = make_executable_schema(type_defs, resolvers)
scalar = schema.get_type_map()['MyScalar']
print(f"serialize: {scalar.serialize == my_serialize}")
PY
<|"|>}<tool_call|><|tool_response>
Generated tokens 126 tokens · stopped: STOP
Now let's check the case where the scalar is not mentioned in `resolvers`.
Now let's check the case where the scalar is not mentioned in `resolvers`.
<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY'
from ariadne import make_executable_schema
type_defs = "scalar MyScalar type Query { q: MyScalar }"
resolvers = {}
schema = make_executable_schema(type_defs, resolvers)
scalar = schema.get_type_map()['MyScalar']
print(f"scalar is present: {'MyScalar' in schema.get_type_map()}")
PY
<|"|>}<tool_call|><|tool_response>
Generated tokens 46 tokens · stopped: STOP
Everything looks good. Now let's see if there are any existing tests for scalars that I should run.
Everything looks good. Now let's see if there are any existing tests for scalars that I should run.
<channel|><|tool_call>call:run_command{command:<|"|>grep -rn "Scalar" tests/<|"|>}<tool_call|><|tool_response>
Generated tokens 47 tokens · stopped: STOP
Wait, `grep -rn "Scalar" tests/` returned nothing? Let me check if there are any tests at all.
Wait, `grep -rn "Scalar" tests/` returned nothing? Let me check if there are any tests at all.
<channel|><|tool_call>call:run_command{command:<|"|>ls -R tests/<|"|>}<tool_call|><|tool_response>
Generated tokens 55 tokens · stopped: STOP
It seems there aren't many tests. Let's run the existing tests to make sure I didn't break anything.
It seems there aren't many tests. Let's run the existing tests to make sure I didn't break anything.
<channel|><|tool_call>call:run_command{command:<|"|>pytest tests/ -q --tb=short --no-header<|"|>}<tool_call|><|tool_response>
Generated tokens 1,141 tokens · stopped: STOP
All existing tests passed.
One last check: does `add_resolve_functions_to_schema` handle other types of scalars if `graphql-core` has them?
Looking at `ariadne/resolvers.py`:
```python
def add_resolve_functions_to_schema(schema: GraphQLSchema, resolvers: dict):
for type_name, type_object in schema.get_type_map().items():
if isinstance(type_object, GraphQLObjectType):
add_resolve_functions_to_object(type_name, type_object, resolvers)
if isinstance(type_object, GraphQLScalarType):
add_resolve_function_to_scalar(type_name, type_object, resolvers)
```
The `isinstance(type_object, GraphQLScalarType)` check is correct.
Wait, I should check if there are any other parallel paths.
`add_resolve_functions_to_object` is for `GraphQLObjectType`.
`add_resolve_function_to_scalar` is for `GraphQLScalarType`.
Is there anything else? `GraphQLInterfaceType`, `GraphUnionType`?
The current implementation only handles `GraphQLObjectType` and `GraphQLScalarType`.
The requested feature was specifically for Scalars `parse_value` and `parse_literal`.
Let's do a final verification:
1. `serialize` is handled if `resolvers[name]` is a dict: YES
2. `parse_value` is handled if `resolvers[name]` is a dict: YES
3. `parse_literal` is handled if `resolvers[name]` is a dict: YES
4. `serialize` is handled if `resolvers[name]` is a callable: YES
5. No crash if `resolvers[name]` is missing: YES
6. Type hint corrected: YES
Everything seems correct.
One detail: I should check if `GraphQLScalarType` needs any other methods. According to `graphql-core` documentation and the problem statement, `serialize`, `parse_value`, and `parse_literal` are the three main ones for scalars.
Let's check if I need to import `GraphQLScalarType` from `graphql` in `ariadne/resolvers.py`.
I already did: `from graphql import GraphQLObjectType, GraphQLScalarType, GraphQLSchema`.
Wait, I noticed in `ariadne/resolvers.py` that `add_resolve_functions_to_schema` calls `add_resolve_function_to_scalar` (singular), but it's defined as `add_resolve_function_to_scalar` (singular).
Wait, checking `ariadne/resolvers.py` again:
```python
def add_resolve_functions_to_schema(schema: GraphQLSchema, resolvers: dict):
for type_name, type_object in schema.get_type_map().items():
if isinstance(type_object, GraphQLObjectType):
add_resolve_functions_to_object(type_name, type_object, resolvers)
if isinstance(type_object, GraphQLScalarType):
add_resolve_function_to_scalar(type_name, type_object, resolvers)
```
My `edit_file` call:
```python
def add_resolve_function_to_scalar(name: str, obj: GraphQLScalarType, resolvers: dict):
# ...
```
This matches the call site.
Final check of the diff:
```diff
-def add_resolve_function_to_scalar(name: str, obj: GraphQLObjectType, resolvers: dict):
- serializer = resolvers.get(name, obj.serialize)
- obj.serialize = serializer
+def add_resolve_function_to_scalar(name: str, obj: GraphQLScalarType, resolvers: dict):
+ type_resolver = resolvers.get(name)
+ if isinstance(type_resolver, dict):
+ if "serialize" in type_resolver:
+ obj.serialize = type_resolver["serialize"]
+ if "parse_value" in type_resolver:
+ obj.parse_value = type_resolver["parse_value"]
+ if "parse_literal" in type_resolver:
+ obj.parse_literal = type_resolver["parse_literal"]
+ elif callable(type_resolver):
+ obj.serialize = type_resolver
```
The `old_string` match was exactly what was in the file.
Wait, let me check if I should use `.get()` for `serialize`, `parse_value`, `parse_literal` instead of `if "..." in type_resolver: obj.xxx = type_resolver["xxx"]`.
Actually, if `type_resolver` is a dict, and it doesn't have `serialize`, we should keep the existing `obj.serialize`. My current code does that.
One thing: if `type_resolver` is a dict, and it has `serialize: None`, it will set `obj.serialize = None`. Is that intended? Usually, yes, if it's explicitly provided.
I'm confident.All existing tests passed.
One last check: does `add_resolve_functions_to_schema` handle other types of scalars if `graphql-core` has them?
Looking at `ariadne/resolvers.py`:
```python
def add_resolve_functions_to_schema(schema: GraphQLSchema, resolvers: dict):
for type_name, type_object in schema.get_type_map().items():
if isinstance(type_object, GraphQLObjectType):
add_resolve_functions_to_object(type_name, type_object, resolvers)
if isinstance(type_object, GraphQLScalarType):
add_resolve_function_to_scalar(type_name, type_object, resolvers)
```
The `isinstance(type_object, GraphQLScalarType)` check is correct.
Wait, I should check if there are any other parallel paths.
`add_resolve_functions_to_object` is for `GraphQLObjectType`.
`add_resolve_function_to_scalar` is for `GraphQLScalarType`.
Is there anything else? `GraphQLInterfaceType`, `GraphUnionType`?
The current implementation only handles `GraphQLObjectType` and `GraphQLScalarType`.
The requested feature was specifically for Scalars `parse_value` and `parse_literal`.
Let's do a final verification:
1. `serialize` is handled if `resolvers[name]` is a dict: YES
2. `parse_value` is handled if `resolvers[name]` is a dict: YES
3. `parse_literal` is handled if `resolvers[name]` is a dict: YES
4. `serialize` is handled if `resolvers[name]` is a callable: YES
5. No crash if `resolvers[name]` is missing: YES
6. Type hint corrected: YES
Everything seems correct.
One detail: I should check if `GraphQLScalarType` needs any other methods. According to `graphql-core` documentation and the problem statement, `serialize`, `parse_value`, and `parse_literal` are the three main ones for scalars.
Let's check if I need to import `GraphQLScalarType` from `graphql` in `ariadne/resolvers.py`.
I already did: `from graphql import GraphQLObjectType, GraphQLScalarType, GraphQLSchema`.
Wait, I noticed in `ariadne/resolvers.py` that `add_resolve_functions_to_schema` calls `add_resolve_function_to_scalar` (singular), but it's defined as `add_resolve_function_to_scalar` (singular).
Wait, checking `ariadne/resolvers.py` again:
```python
def add_resolve_functions_to_schema(schema: GraphQLSchema, resolvers: dict):
for type_name, type_object in schema.get_type_map().items():
if isinstance(type_object, GraphQLObjectType):
add_resolve_functions_to_object(type_name, type_object, resolvers)
if isinstance(type_object, GraphQLScalarType):
add_resolve_function_to_scalar(type_name, type_object, resolvers)
```
My `edit_file` call:
```python
def add_resolve_function_to_scalar(name: str, obj: GraphQLScalarType, resolvers: dict):
# ...
```
This matches the call site.
Final check of the diff:
```diff
-def add_resolve_function_to_scalar(name: str, obj: GraphQLObjectType, resolvers: dict):
- serializer = resolvers.get(name, obj.serialize)
- obj.serialize = serializer
+def add_resolve_function_to_scalar(name: str, obj: GraphQLScalarType, resolvers: dict):
+ type_resolver = resolvers.get(name)
+ if isinstance(type_resolver, dict):
+ if "serialize" in type_resolver:
+ obj.serialize = type_resolver["serialize"]
+ if "parse_value" in type_resolver:
+ obj.parse_value = type_resolver["parse_value"]
+ if "parse_literal" in type_resolver:
+ obj.parse_literal = type_resolver["parse_literal"]
+ elif callable(type_resolver):
+ obj.serialize = type_resolver
```
The `old_string` match was exactly what was in the file.
Wait, let me check if I should use `.get()` for `serialize`, `parse_value`, `parse_literal` instead of `if "..." in type_resolver: obj.xxx = type_resolver["xxx"]`.
Actually, if `type_resolver` is a dict, and it doesn't have `serialize`, we should keep the existing `obj.serialize`. My current code does that.
One thing: if `type_resolver` is a dict, and it has `serialize: None`, it will set `obj.serialize = None`. Is that intended? Usually, yes, if it's explicitly provided.
I'm confident.<channel|><|tool_call>call:run_command{command:<|"|>git status --short && git diff<|"|>}<tool_call|><|tool_response>
Generated tokens 22 tokens · stopped: STOP
Everything looks correct. No untracked files.
Everything looks correct. No untracked files.
<channel|><|tool_call>call:submit_patch{}<tool_call|><|tool_response>
Patch, tests and logs
Final code change Included
diff --git a/ariadne/resolvers.py b/ariadne/resolvers.py
index 388e3ad..c00b0fb 100644
--- a/ariadne/resolvers.py
+++ b/ariadne/resolvers.py
@@ -34,6 +34,14 @@ def add_resolve_functions_to_object(name: str, obj: GraphQLObjectType, resolvers
field_object.resolver = field_resolver
-def add_resolve_function_to_scalar(name: str, obj: GraphQLObjectType, resolvers: dict):
- serializer = resolvers.get(name, obj.serialize)
- obj.serialize = serializer
+def add_resolve_function_to_scalar(name: str, obj: GraphQLScalarType, resolvers: dict):
+ type_resolver = resolvers.get(name)
+ if isinstance(type_resolver, dict):
+ if "serialize" in type_resolver:
+ obj.serialize = type_resolver["serialize"]
+ if "parse_value" in type_resolver:
+ obj.parse_value = type_resolver["parse_value"]
+ if "parse_literal" in type_resolver:
+ obj.parse_literal = type_resolver["parse_literal"]
+ elif callable(type_resolver):
+ obj.serialize = type_resolver
Test output Included
============================= test session starts ============================== collected 16 items tests/test_custom_scalars.py ....... [ 43%] tests/test_queries.py ......... [100%] ==================================== PASSES ==================================== - generated xml file: /tmp/rebench-grade-a820d0eb5f3744368d81d52628fdc572.xml -- =========================== short test summary info ============================ PASSED tests/test_custom_scalars.py::test_serialize_date_obj_to_date_str PASSED tests/test_custom_scalars.py::test_parse_literal_valid_str_ast_to_date_instance PASSED tests/test_custom_scalars.py::test_parse_literal_invalid_str_ast_to_date_instance PASSED tests/test_custom_scalars.py::test_parse_literal_invalid_int_ast_errors PASSED tests/test_custom_scalars.py::test_parse_value_valid_date_str_returns_date_instance PASSED tests/test_custom_scalars.py::test_parse_value_invalid_str_errors PASSED tests/test_custom_scalars.py::test_parse_value_invalid_value_type_int_errors PASSED tests/test_queries.py::test_query_root_type_default_resolver PASSED tests/test_queries.py::test_query_custom_type_default_resolver PASSED tests/test_queries.py::test_query_custom_type_object_default_resolver PASSED tests/test_queries.py::test_query_custom_type_custom_resolver PASSED tests/test_queries.py::test_query_custom_type_merged_custom_default_resolvers PASSED tests/test_queries.py::test_query_with_argument PASSED tests/test_queries.py::test_query_with_input PASSED tests/test_queries.py::test_mapping_resolver PASSED tests/test_queries.py::test_mapping_resolver_to_object_attribute ============================== 16 passed in 0.08s ==============================
Test errors Included
Test report (JUnit) Included
<?xml version="1.0" encoding="utf-8"?><testsuites><testsuite errors="0" failures="0" hostname="a0d39b611869" name="pytest" skipped="0" tests="16" time="0.080" timestamp="2026-11-14T04:58:19.909458"><testcase classname="tests.test_custom_scalars" name="test_serialize_date_obj_to_date_str" time="0.001" /><testcase classname="tests.test_custom_scalars" name="test_parse_literal_valid_str_ast_to_date_instance" time="0.001" /><testcase classname="tests.test_custom_scalars" name="test_parse_literal_invalid_str_ast_to_date_instance" time="0.000" /><testcase classname="tests.test_custom_scalars" name="test_parse_literal_invalid_int_ast_errors" time="0.000" /><testcase classname="tests.test_custom_scalars" name="test_parse_value_valid_date_str_returns_date_instance" time="0.001" /><testcase classname="tests.test_custom_scalars" name="test_parse_value_invalid_str_errors" time="0.001" /><testcase classname="tests.test_custom_scalars" name="test_parse_value_invalid_value_type_int_errors" time="0.001" /><testcase classname="tests.test_queries" name="test_query_root_type_default_resolver" time="0.001" /><testcase classname="tests.test_queries" name="test_query_custom_type_default_resolver" time="0.001" /><testcase classname="tests.test_queries" name="test_query_custom_type_object_default_resolver" time="0.001" /><testcase classname="tests.test_queries" name="test_query_custom_type_custom_resolver" time="0.001" /><testcase classname="tests.test_queries" name="test_query_custom_type_merged_custom_default_resolvers" time="0.001" /><testcase classname="tests.test_queries" name="test_query_with_argument" time="0.001" /><testcase classname="tests.test_queries" name="test_query_with_input" time="0.001" /><testcase classname="tests.test_queries" name="test_mapping_resolver" time="0.001" /><testcase classname="tests.test_queries" name="test_mapping_resolver_to_object_attribute" 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 mirumee/ariadne.
[ 13.5s] 💭 (591 chars) "The user wants to add support for `parse_value` and `parse_literal` to the
`add_resolve_functions_to_schema` utility in ..."
[ 13.5s] 🔧 run_command grep -rn --include="*.py" "add_resolve_functions" .
[ 13.6s] → ./ariadne/executable_schema.py:6:from .resolvers import add_resolve_functions_to_schema
[ 20.7s] 💭 (307 chars) "It seems `add_resolve_functions_to_schema` is in `ariadne/resolvers.py`. I don't see
`add_resolve_functions_to_scalar` i..."
[ 20.7s] 📖 read_file (ariadne/resolvers.py)
[ 20.8s] ✓ {'status': 'ok', 'filepath': 'ariadne/resolvers.py', 'content': 'from graphql import GraphQLObjectType,
GraphQLScalarTyp…
[ 95.3s] 💭 (3152 chars) "Wait, I see a bug in `add_resolve_function_to_scalar` implementation already!
```python
def add_resolve_function_to_sca..."
[ 95.3s] 🔧 run_command (31 lines) python3 - <<'PY'
[ 95.4s] → error (exit 0):
[ 106.1s] 💭 (407 chars) "Ah, `graphql-core` (the `graphql` library) requires `serialize` to be provided at
instantiation time for `GraphQLScalarT..."
[ 106.1s] 📖 read_file (ariadne/executable_schema.py)
[ 106.2s] ✓ {'status': 'ok', 'filepath': 'ariadne/executable_schema.py', 'content': 'from typing import List,
Union\n\nfrom graphql …
[ 110.8s] 💭 (142 chars) "And `build_schema_from_type_definitions` must be doing something to avoid the
`AssertionError` I saw. Let's look at `ari..."
[ 110.8s] 📖 read_file (ariadne/build_schema.py)
[ 110.9s] ✓ {'status': 'ok', 'filepath': 'ariadne/build_schema.py', 'content': 'from typing import List,
Union\n\nfrom graphql impor…
[ 129.0s] 💭 (340 chars) "Wait, `build_ast_schema` from `graphql.utils.build_ast_schema` is used. How does it handle
scalars if they aren't provid..."
[ 129.0s] 🔧 run_command (29 lines) python3 - <<'PY'
[ 129.1s] → error (exit 0):
[ 153.7s] 💭 (873 chars) "I forgot to include a `Query` type in `type_defs`. `build_schema_from_type_definitions`
tries to add a default one, but ..."
[ 153.7s] 🔧 run_command (28 lines) python3 - <<'PY'
[ 153.8s] → error (exit 0):
[ 163.6s] 💭 (45 chars) "Oops, semicolons are not used in GraphQL SDL."
[ 163.6s] 🔧 run_command (28 lines) python3 - <<'PY'
[ 163.7s] → serialize: False
[ 175.3s] 💭 (97 chars) "Okay! All are `False`. This confirms the bug.
Now let's see what `scalar.serialize` actually is."
[ 175.3s] 🔧 run_command (27 lines) python3 - <<'PY'
[ 175.4s] → scalar.serialize: {'serialize': <function my_serialize at 0x7175d4ed9560>, 'parse_value': <function
my_parse_value at 0x
[ 226.0s] 💭 (3029 chars) "Exactly, `scalar.serialize` was set to the entire `resolvers['MyScalar']` dictionary.
Now let's implement the fix in `a..."
[ 226.0s] ✏️ edit_file (ariadne/resolvers.py)
[ 226.2s] ✓ {'status': 'ok', 'filepath': 'ariadne/resolvers.py', 'occurrences': 1, 'strategy': 'exact', 'diff': '---
a/ariadne/resol…
[ 234.8s] 💭 (55 chars) "Now let's verify the fix using the reproduction script."
[ 234.8s] 🔧 run_command (28 lines) python3 - <<'PY'
[ 234.9s] → serialize: True
[ 242.1s] 💭 (68 chars) "Now let's check the case where `resolvers[name]` is just a callable."
[ 242.1s] 🔧 run_command (16 lines) python3 - <<'PY'
[ 242.2s] → serialize: True
[ 247.0s] 💭 (74 chars) "Now let's check the case where the scalar is not mentioned in `resolvers`."
[ 247.0s] 🔧 run_command (11 lines) python3 - <<'PY'
[ 247.2s] → scalar is present: True
[ 249.7s] 💭 (99 chars) "Everything looks good. Now let's see if there are any existing tests for scalars that I
should run."
[ 249.7s] 🔧 run_command grep -rn "Scalar" tests/
[ 249.8s] → error (exit 0):
[ 252.5s] 💭 (94 chars) "Wait, `grep -rn "Scalar" tests/` returned nothing? Let me check if there are any tests at
all."
[ 252.5s] 🔧 run_command ls -R tests/
[ 252.5s] → tests/:
[ 257.0s] 💭 (100 chars) "It seems there aren't many tests. Let's run the existing tests to make sure I didn't break
anything."
[ 257.0s] 🔧 run_command pytest tests/ -q --tb=short --no-header
[ 257.2s] → ................ [100%]
[ 315.0s] 💭 (4050 chars) "All existing tests passed.
One last check: does `add_resolve_functions_to_schema` handle other types of scalars if `gra..."
[ 315.0s] 🔧 run_command git status --short && git diff
[ 315.1s] → M ariadne/resolvers.py
[ 317.6s] 💭 (45 chars) "Everything looks correct. No untracked files."
[ 317.6s] 🤖 submit_patch
[ 317.7s] → submit_patch: {"status": "ok", "patch_size": 1024, "files_changed": 1}
[ 324.3s] 💭 (213 chars) "I have implemented the requested support for `parse_value` and `parse_literal` in
`add_resolve_function_to_scalar` and f..."
[ 324.3s] ✅ Agent finished: The `add_resolve_function_to_scalar` utility in `ariadne/resolvers.py` was updated to
support `parse_value` and `parse_literal` in addition to `serialize`. The implementation now correctly handles bot...
Native result row
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"agent_error": null,
"duration_seconds": 327.88,
"error": null,
"grade": {
"collected_tests": 16,
"competition_junit_ok": true,
"error": null,
"required_issues_count": 0,
"resolved": true,
"status_counts": {
"PASSED": 16
},
"strict_clean_patch": true,
"test_exit_code": 0
},
"instance_id": "mirumee__ariadne-24",
"pass_idx": 0,
"patch_chars": 1024,
"phase1_seconds": 327.21,
"repo": "mirumee/ariadne",
"request_log_path": "/kaggle-root/working/r31/rollouts_X/requests/mirumee__ariadne-24__p0__r6.jsonl",
"resolved": true,
"rollout_idx": 6,
"run_key": "mirumee__ariadne-24__p0__r6",
"strict_clean_patch": true,
"tool_calls": 17,
"total_llm_calls": 19,
"trace_path": "/kaggle-root/working/r31/rollouts_X/traces/trace_mirumee__ariadne-24__p0__r6.json"
}