Remove no-longer needed importlib_resources

ctapipe/tools/quickstart.py

@@ -2,11 +2,7 @@
 Create a working directory for ctapipe-process containing standard
 configuration files.
 """
-try:
-    from importlib.resources import files
-except ImportError:
-    from importlib_resources import files
-
+from importlib.resources import files
 from pathlib import Path
 
 from ..core import Provenance, Tool, traits

ctapipe/tools/tests/test_merge.py

@@ -1,5 +1,6 @@
 import shutil
 import tempfile
+from importlib.resources import files
 from io import StringIO
 from pathlib import Path
 
@@ -14,11 +15,6 @@
 from ctapipe.io.tests.test_astropy_helpers import assert_table_equal
 from ctapipe.tools.process import ProcessorTool
 
-try:
-    from importlib.resources import files
-except ImportError:
-    from importlib_resources import files
-
 
 def run_stage1(input_path, cwd, output_path=None):
     config = files("ctapipe").joinpath("resources", "stage1_config.json")

ctapipe/utils/datasets.py

@@ -19,11 +19,7 @@
 except ImportError:
     has_resources = False
 
-try:
-    from importlib.resources import files
-except ImportError:
-    from importlib_resources import files
-
+from importlib.resources import files
 
 from ..core import Provenance
 

setup.cfg

@@ -29,7 +29,6 @@ install_requires=
     docutils
     eventio >=1.9.1, <2.0.0a0
     iminuit >=2
-    importlib_resources ; python_version < "3.9"
     importlib_metadata  ; python_version < "3.10"
     joblib
     matplotlib ~=3.0