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Fix Tensorflow package check #28

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Fix Tensorflow package check #28

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18 changes: 11 additions & 7 deletions src/transformers/utils/import_utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -42,16 +42,20 @@ def _is_package_available(pkg_name: str, return_version: bool = False) -> Union[
# Check we're not importing a "pkg_name" directory somewhere but the actual library by trying to grab the version
package_exists = importlib.util.find_spec(pkg_name) is not None
package_version = "N/A"
if package_exists:
try:
package_version = importlib.metadata.version(pkg_name)
package_exists = True
except importlib.metadata.PackageNotFoundError:
package_exists = False
logger.debug(f"Detected {pkg_name} version {package_version}")
if return_version:
if package_exists:
try:
package_version = importlib.metadata.version(pkg_name)
package_exists = True
except importlib.metadata.PackageNotFoundError:
package_exists = False
logger.debug(f"Detected {pkg_name} version {package_version}")
return package_exists, package_version
else:
if package_exists:
package_exists = True
else:
package_exists = False
return package_exists


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