Closed
Description
Attempting to wire a module that imports NDArray from numpy.typing breaks wiring with the following error:
Traceback (most recent call last):
File "/app/experiment.py", line 23, in <module>
initialize()
File "/app/framework/startup.py", line 9, in initialize
container.wire(packages=[core])
File "src/dependency_injector/containers.pyx", line 317, in dependency_injector.containers.DynamicContainer.wire
File "/venv/lib/python3.9/site-packages/dependency_injector/wiring.py", line 350, in wire
if _inspect_filter.is_excluded(member):
File "/venv/lib/python3.9/site-packages/dependency_injector/wiring.py", line 311, in is_excluded
elif self._is_starlette_request_cls(instance):
File "/venv/lib/python3.9/site-packages/dependency_injector/wiring.py", line 324, in _is_starlette_request_cls
and issubclass(instance, starlette.requests.Request)
File "/usr/lib/python3.9/abc.py", line 123, in __subclasscheck__
return _abc_subclasscheck(cls, subclass)
TypeError: issubclass() arg 1 must be a class
The problem occurs in this bit of code in wiring.py, specifically in the _is_starlette_request_cls method
class InspectFilter:
def is_excluded(self, instance: object) -> bool:
if self._is_werkzeug_local_proxy(instance):
return True
elif self._is_starlette_request_cls(instance):
return True
elif self._is_builtin(instance):
return True
else:
return False
def _is_werkzeug_local_proxy(self, instance: object) -> bool:
return werkzeug and isinstance(instance, werkzeug.local.LocalProxy)
def _is_starlette_request_cls(self, instance: object) -> bool:
return starlette \
and isinstance(instance, type) \
and issubclass(instance, starlette.requests.Request)
def _is_builtin(self, instance: object) -> bool:
return inspect.isbuiltin(instance)Seems like NDArray passes the isinstance(instance, type) check, but then raises a TypeError when passed to issubclass