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Implement resolve as a single-dispatch function. #261

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Merged
merged 2 commits into from
Jul 23, 2022
Merged

Implement resolve as a single-dispatch function. #261

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f1800a0
Implement resolve as a single-dispatch function.
jaraco Jul 23, 2022
06effb6
Merge branch 'main' into feature/dispatch-resolve
jaraco Jul 23, 2022
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10 changes: 8 additions & 2 deletions importlib_resources/_common.py
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Original file line number Diff line number Diff line change
Expand Up @@ -37,8 +37,14 @@ def get_resource_reader(package: types.ModuleType) -> Optional[ResourceReader]:
return reader(spec.name) # type: ignore


def resolve(cand: Package) -> types.ModuleType:
return cand if isinstance(cand, types.ModuleType) else importlib.import_module(cand)
@functools.singledispatch
def resolve(cand: Package):
return cand


@resolve.register
def _(cand: str):
return importlib.import_module(cand)


def get_package(package: Package) -> types.ModuleType:
Expand Down