fix: support custom fields for classes injection (#39)

Author: Lancetnik

.github/workflows/documentation.yml

@@ -6,8 +6,6 @@ on:
       - main
     paths:
       - docs/**
-  pull_request:
-    types: [opened, synchronize]
 
 permissions:
   contents: write

.github/workflows/tests.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
         pydantic-version: ["pydantic-v1", "pydantic-v2"]
       fail-fast: false
 

README.md

@@ -126,7 +126,7 @@ from fast_depends import inject
 from fast_depends.library import CustomField
 
 class Header(CustomField):
-    def use(self, **kwargs: AnyDict) -> AnyDict:
+    def use(self, /, **kwargs: AnyDict) -> AnyDict:
         kwargs = super().use(**kwargs)
         kwargs[self.param_name] = kwargs["headers"][self.param_name]
         return kwargs

docs/docs/index.md

@@ -91,7 +91,7 @@ from fast_depends import inject
 from fast_depends.library import CustomField
 
 class Header(CustomField):
-    def use(self, **kwargs: AnyDict) -> AnyDict:
+    def use(self, /, **kwargs: AnyDict) -> AnyDict:
         kwargs = super().use(**kwargs)
         kwargs[self.param_name] = kwargs["headers"][self.param_name]
         return kwargs

docs/docs_src/advanced/custom/class_declaration.py

@@ -1,7 +1,7 @@
 from fast_depends.library import CustomField
 
 class Header(CustomField):
-    def use(self, **kwargs):
+    def use(self, /, **kwargs):
         kwargs = super().use(**kwargs)
         kwargs[self.param_name] = kwargs["headers"][self.param_name]
         return kwargs

docs/docs_src/advanced/custom/starlette.py

@@ -6,7 +6,7 @@
 from starlette.routing import Route
 
 class Path(CustomField):
-    def use(self, *, request, **kwargs):
+    def use(self, /, *, request, **kwargs):
         return {
             **super().use(request=request, **kwargs),
             self.param_name: request.path_params.get(self.param_name)

fast_depends/__about__.py

@@ -1,3 +1,3 @@
 """FastDepends - extracted and cleared from HTTP domain FastAPI Dependency Injection System"""
 
-__version__ = "2.2.4"
+__version__ = "2.2.5"