Improved argument parsing
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@@ -15,7 +15,7 @@ __title__ = 'cpl_core.dependency_injection'
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__author__ = 'Sven Heidemann'
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__license__ = 'MIT'
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__copyright__ = 'Copyright (c) 2020 - 2022 sh-edraft.de'
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__version__ = '2022.6.2'
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__version__ = '2022.6.3.dev2'
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from collections import namedtuple
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@@ -28,4 +28,4 @@ from .service_provider import ServiceProvider
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from .service_provider_abc import ServiceProviderABC
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VersionInfo = namedtuple('VersionInfo', 'major minor micro')
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version_info = VersionInfo(major='2022', minor='6', micro='2')
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version_info = VersionInfo(major='2022', minor='6', micro='3.dev2')
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@@ -34,7 +34,7 @@ class ServiceProvider(ServiceProviderABC):
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self._database_context = db_context
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self._scope: Optional[ScopeABC] = None
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def _find_service(self, service_type: type) -> ServiceDescriptor:
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def _find_service(self, service_type: type) -> Optional[ServiceDescriptor]:
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for descriptor in self._service_descriptors:
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if descriptor.service_type == service_type or issubclass(descriptor.service_type, service_type):
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return descriptor
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