Added ninja-schema as a dependency for model controller schema generation

Author: eadwinCode

.github/workflows/test_full.yml

@@ -23,7 +23,7 @@ jobs:
       - name: Install core
         run: pip install "Django${{ matrix.django-version }}" pydantic
       - name: Install tests
-        run: pip install pytest pytest-asyncio pytest-django injector>=0.19.0 django-ninja asgiref contextlib2
+        run: pip install pytest pytest-asyncio pytest-django injector>=0.19.0 django-ninja asgiref contextlib2 ninja-schema==0.13.4
       - name: Test
         run: pytest
   codestyle:

ninja_extra/controllers/model/builder.py

@@ -2,9 +2,6 @@
 
 from ninja.orm.fields import TYPES
 from ninja.params import Body, Path
-from ninja_schema.errors import ConfigError
-from ninja_schema.orm.factory import SchemaFactory
-from ninja_schema.orm.model_schema import ModelSchemaConfig, ModelSchemaConfigAdapter
 
 from ninja_extra.constants import ROUTE_FUNCTION
 
@@ -14,6 +11,17 @@
 from ..route import route
 from .schemas import ModelConfig
 
+try:
+    from ninja_schema.errors import ConfigError
+    from ninja_schema.orm.factory import SchemaFactory
+    from ninja_schema.orm.model_schema import (
+        ModelSchemaConfig,
+        ModelSchemaConfigAdapter,
+    )
+except Exception:  # pragma: no cover
+    ConfigError = ModelSchemaConfig = ModelSchemaConfigAdapter = SchemaFactory = None
+
+
 if t.TYPE_CHECKING:
     from ..base import APIController, ModelControllerBase
 
@@ -48,6 +56,11 @@ def __init__(
         self.generate_all_schema()
 
     def generate_all_schema(self) -> None:
+        if not ModelSchemaConfig:  # pragma: no cover
+            raise RuntimeError(
+                "ninja-schema package is required for ModelControllerSchema generation.\n pip install ninja-schema"
+            )
+
         model_config = ModelSchemaConfig(
             "dummy",
             ModelSchemaConfigAdapter(

pyproject.toml

@@ -48,7 +48,7 @@ requires = [
     "contextlib2"
 ]
 description-file = "README.md"
-requires-python = ">=3.6"
+requires-python = ">=3.7"
 
 
 [tool.flit.metadata.urls]
@@ -64,6 +64,7 @@ test = [
     "ruff ==0.0.275",
     "black == 23.7.0",
     "injector >= 0.19.0",
+    "ninja-schema>=0.13.4",
     "django-stubs",
 ]
 doc = [