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14 changes: 6 additions & 8 deletions ament_copyright/ament_copyright/__init__.py
Original file line number Diff line number Diff line change
Expand Up @@ -12,10 +12,8 @@
# See the License for the specific language governing permissions and
# limitations under the License.

try:
import importlib.metadata as importlib_metadata
except ModuleNotFoundError:
import importlib_metadata
from importlib import metadata
import sys


COPYRIGHT_GROUP = 'ament_copyright.copyright_name'
Expand All @@ -38,8 +36,8 @@

def get_copyright_names():
names = {}
entry_points = importlib_metadata.entry_points()
if hasattr(entry_points, 'select'):
entry_points = metadata.entry_points()
if sys.version_info >= (3, 12):
copyright_groups = entry_points.select(group=COPYRIGHT_GROUP)
else:
copyright_groups = entry_points.get(COPYRIGHT_GROUP, [])
Expand All @@ -53,8 +51,8 @@ def get_copyright_names():

def get_licenses():
licenses = {}
entry_points = importlib_metadata.entry_points()
if hasattr(entry_points, 'select'):
entry_points = metadata.entry_points()
if sys.version_info >= (3, 12):
license_groups = entry_points.select(group=LICENSE_GROUP)
else:
license_groups = entry_points.get(LICENSE_GROUP, [])
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1 change: 0 additions & 1 deletion ament_copyright/package.xml
Original file line number Diff line number Diff line change
Expand Up @@ -19,7 +19,6 @@
<author email="[email protected]">Michel Hidalgo</author>

<exec_depend>ament_lint</exec_depend>
<exec_depend>python3-importlib-metadata</exec_depend>

<test_depend>ament_flake8</test_depend>
<test_depend>ament_pep257</test_depend>
Expand Down