Egor fureunoir Gorbunov
13e7af52aa
Fixes: 1) Addressed missing or incorrect imports and type hints with `# ty:ignore` markers; 2) Fixed search queryset error handling in filters module; 3) Resolved issues in viewsets with updated `@action` method usage. Extra: Removed unused classes and dependencies (e.g., `BaseMutation`, `basedpyright`, and related packages); streamlined GraphQL mutation implementations; cleaned up unused arguments in model `save` methods.
118 lines
3.8 KiB
Python
118 lines
3.8 KiB
Python
import re
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from typing import Any, Collection, MutableMapping
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from django.utils.module_loading import import_string
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from drf_orjson_renderer.renderers import ORJSONRenderer
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from evibes.settings.base import MIDDLEWARE
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from evibes.settings.drf import JSON_UNDERSCOREIZE
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camelize_re = re.compile(r"[a-z0-9]?_[a-z0-9]")
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def underscore_to_camel(match):
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group = match.group()
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if len(group) == 3:
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return group[0] + group[2].upper()
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else:
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return group[1].upper()
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def _camelize_key(key: str) -> str:
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if not isinstance(key, str) or not key:
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return key
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if "_" not in key:
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return key
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parts = key.split("_")
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first = parts[0]
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rest = [p.capitalize() if p else "" for p in parts[1:]]
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return first + "".join(rest)
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def camelize(obj: Any) -> Any:
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if isinstance(obj, dict):
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return {
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(_camelize_key(k) if isinstance(k, str) else k): camelize(v)
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for k, v in obj.items()
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}
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if isinstance(obj, list):
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return [camelize(v) for v in obj]
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if isinstance(obj, tuple):
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return tuple(camelize(v) for v in obj)
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return obj
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def camelize_serializer_fields(result, generator, request, public):
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ignore_fields: Collection[Any] = JSON_UNDERSCOREIZE.get("ignore_fields", ())
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ignore_keys: Collection[Any] = JSON_UNDERSCOREIZE.get("ignore_keys", ())
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def has_middleware_installed():
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try:
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from evibes.middleware import CamelCaseMiddleWare
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except ImportError:
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return False
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return any(
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isinstance(m, type) and issubclass(m, CamelCaseMiddleWare)
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for m in map(import_string, MIDDLEWARE)
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)
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def camelize_str(key: str) -> str:
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new_key = re.sub(camelize_re, underscore_to_camel, key) if "_" in key else key
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if key in ignore_keys or new_key in ignore_keys:
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return key
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return new_key
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def camelize_component(
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schema: MutableMapping, name: str | None = None
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) -> MutableMapping:
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if name is not None and (
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name in ignore_fields or camelize_str(name) in ignore_fields
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):
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return schema
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elif schema.get("type") == "object":
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if "properties" in schema:
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schema["properties"] = {
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camelize_str(field_name): camelize_component(
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field_schema, field_name
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)
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for field_name, field_schema in schema["properties"].items()
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}
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if "required" in schema:
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schema["required"] = [
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camelize_str(field) for field in schema["required"]
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]
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elif schema.get("type") == "array" and isinstance(
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schema["items"], MutableMapping
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):
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camelize_component(schema["items"])
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return schema
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for (_, component_type), component in generator.registry._components.items():
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if component_type == "schemas":
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camelize_component(component.schema)
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if has_middleware_installed():
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for url_schema in result["paths"].values():
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for method_schema in url_schema.values():
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for parameter in method_schema.get("parameters", []):
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parameter["name"] = camelize_str(parameter["name"])
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return result
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class CamelCaseRenderer(ORJSONRenderer):
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def render(
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self, data: Any, media_type: str | None = None, renderer_context: Any = None
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) -> bytes: # ty:ignore[invalid-method-override]
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if data is None:
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return b""
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ctx = renderer_context or {}
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camelize_disabled = ctx.get("camelize", True) is False
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payload = data if camelize_disabled else camelize(data)
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return super().render(payload, media_type=media_type, renderer_context=ctx)
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__all__ = ["CamelCaseRenderer", "camelize"]
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