add python 3.7 test run support

Author: Irlirion

tests/mmcif/test_amino3to1.py

@@ -4,7 +4,12 @@
 # Project Website: http://rasbt.github.io/biopandas/
 # Code Repository: https://github.com/rasbt/biopandas
 
-import importlib.resources as pkg_resources
+import sys
+
+if sys.version_info >= (3, 9):
+    import importlib.resources as pkg_resources
+else:
+    import importlib_resources as pkg_resources
 
 import numpy as np
 

tests/mmcif/test_assign_df.py

@@ -4,7 +4,12 @@
 # Project Website: http://rasbt.github.io/biopandas/
 # Code Repository: https://github.com/rasbt/biopandas
 
-import importlib.resources as pkg_resources
+import sys
+
+if sys.version_info >= (3, 9):
+    import importlib.resources as pkg_resources
+else:
+    import importlib_resources as pkg_resources
 
 import tests.mmcif.data
 from biopandas.mmcif import PandasMmcif

tests/mmcif/test_distance.py

@@ -4,7 +4,12 @@
 # Project Website: http://rasbt.github.io/biopandas/
 # Code Repository: https://github.com/rasbt/biopandas
 
-import importlib.resources as pkg_resources
+import sys
+
+if sys.version_info >= (3, 9):
+    import importlib.resources as pkg_resources
+else:
+    import importlib_resources as pkg_resources
 
 import pandas as pd
 

tests/mmcif/test_multiple_models.py

@@ -4,7 +4,12 @@
 # License: BSD 3 clause
 # Project Website: http://rasbt.github.io/biopandas/
 # Code Repository: https://github.com/rasbt/biopandas
-import importlib.resources as pkg_resources
+import sys
+
+if sys.version_info >= (3, 9):
+    import importlib.resources as pkg_resources
+else:
+    import importlib_resources as pkg_resources
 
 import tests.mmcif.data
 from biopandas.mmcif import PandasMmcif

tests/mmcif/test_read_mmcif.py

@@ -5,7 +5,12 @@
 # Code Repository: https://github.com/rasbt/biopandas
 
 
-import importlib.resources as pkg_resources
+import sys
+
+if sys.version_info >= (3, 9):
+    import importlib.resources as pkg_resources
+else:
+    import importlib_resources as pkg_resources
 from pathlib import Path
 from urllib.error import HTTPError
 

tests/mmcif/test_rmsd.py

@@ -4,7 +4,12 @@
 # Project Website: http://rasbt.github.io/biopandas/
 # Code Repository: https://github.com/rasbt/biopandas
 
-import importlib.resources as pkg_resources
+import sys
+
+if sys.version_info >= (3, 9):
+    import importlib.resources as pkg_resources
+else:
+    import importlib_resources as pkg_resources
 
 import pytest
 

tests/mmtf/test_amino3to1.py

@@ -4,7 +4,12 @@
 # Project Website: http://rasbt.github.io/biopandas/
 # Code Repository: https://github.com/rasbt/biopandas
 
-import importlib.resources as pkg_resources
+import sys
+
+if sys.version_info >= (3, 9):
+    import importlib.resources as pkg_resources
+else:
+    import importlib_resources as pkg_resources
 
 import numpy as np
 

tests/mmtf/test_assign_df.py

@@ -4,7 +4,12 @@
 # Project Website: http://rasbt.github.io/biopandas/
 # Code Repository: https://github.com/rasbt/biopandas
 
-import importlib.resources as pkg_resources
+import sys
+
+if sys.version_info >= (3, 9):
+    import importlib.resources as pkg_resources
+else:
+    import importlib_resources as pkg_resources
 
 import tests.mmtf.data
 from biopandas.mmtf import PandasMmtf

tests/mmtf/test_distance.py

@@ -4,7 +4,12 @@
 # Project Website: http://rasbt.github.io/biopandas/
 # Code Repository: https://github.com/rasbt/biopandas
 
-import importlib.resources as pkg_resources
+import sys
+
+if sys.version_info >= (3, 9):
+    import importlib.resources as pkg_resources
+else:
+    import importlib_resources as pkg_resources
 
 import pandas as pd
 

tests/mmtf/test_multiple_models.py

@@ -5,7 +5,12 @@
 # Project Website: http://rasbt.github.io/biopandas/
 # Code Repository: https://github.com/rasbt/biopandas
 
-import importlib.resources as pkg_resources
+import sys
+
+if sys.version_info >= (3, 9):
+    import importlib.resources as pkg_resources
+else:
+    import importlib_resources as pkg_resources
 import os
 
 from pandas.testing import assert_frame_equal

tests/mmtf/test_read_mmtf.py

@@ -4,7 +4,12 @@
 # Project Website: http://rasbt.github.io/biopandas/
 # Code Repository: https://github.com/rasbt/biopandas
 
-import importlib.resources as pkg_resources
+import sys
+
+if sys.version_info >= (3, 9):
+    import importlib.resources as pkg_resources
+else:
+    import importlib_resources as pkg_resources
 import unittest
 
 import pandas as pd

tests/mmtf/test_rmsd.py

@@ -4,7 +4,12 @@
 # Project Website: http://rasbt.github.io/biopandas/
 # Code Repository: https://github.com/rasbt/biopandas
 
-import importlib.resources as pkg_resources
+import sys
+
+if sys.version_info >= (3, 9):
+    import importlib.resources as pkg_resources
+else:
+    import importlib_resources as pkg_resources
 
 import pytest
 

tests/mol2/test_mol2_io.py

@@ -4,7 +4,12 @@
 # Project Website: http://rasbt.github.io/biopandas/
 # Code Repository: https://github.com/rasbt/biopandas
 
-import importlib.resources as pkg_resources
+import sys
+
+if sys.version_info >= (3, 9):
+    import importlib.resources as pkg_resources
+else:
+    import importlib_resources as pkg_resources
 
 import tests.mol2.data
 from biopandas.mol2.mol2_io import split_multimol2

tests/mol2/test_pandas_mol2.py

@@ -6,7 +6,12 @@
 # Project Website: http://rasbt.github.io/biopandas/
 # Code Repository: https://github.com/rasbt/biopandas
 
-import importlib.resources as pkg_resources
+import sys
+
+if sys.version_info >= (3, 9):
+    import importlib.resources as pkg_resources
+else:
+    import importlib_resources as pkg_resources
 
 import tests.mol2.data
 from biopandas.mol2 import PandasMol2

tests/pdb/test_amino3to1.py

@@ -4,7 +4,12 @@
 # Project Website: http://rasbt.github.io/biopandas/
 # Code Repository: https://github.com/rasbt/biopandas
 
-import importlib.resources as pkg_resources
+import sys
+
+if sys.version_info >= (3, 9):
+    import importlib.resources as pkg_resources
+else:
+    import importlib_resources as pkg_resources
 
 import numpy as np
 

tests/pdb/test_assign_df.py

@@ -4,7 +4,12 @@
 # Project Website: http://rasbt.github.io/biopandas/
 # Code Repository: https://github.com/rasbt/biopandas
 
-import importlib.resources as pkg_resources
+import sys
+
+if sys.version_info >= (3, 9):
+    import importlib.resources as pkg_resources
+else:
+    import importlib_resources as pkg_resources
 
 import tests.pdb.data
 from biopandas.pdb import PandasPdb

tests/pdb/test_distance.py

@@ -4,7 +4,12 @@
 # Project Website: http://rasbt.github.io/biopandas/
 # Code Repository: https://github.com/rasbt/biopandas
 
-import importlib.resources as pkg_resources
+import sys
+
+if sys.version_info >= (3, 9):
+    import importlib.resources as pkg_resources
+else:
+    import importlib_resources as pkg_resources
 
 import pandas as pd
 

tests/pdb/test_gyradius.py

@@ -5,7 +5,12 @@
 # Code Repository: https://github.com/rasbt/biopandas
 
 
-import importlib.resources as pkg_resources
+import sys
+
+if sys.version_info >= (3, 9):
+    import importlib.resources as pkg_resources
+else:
+    import importlib_resources as pkg_resources
 
 import pytest
 

tests/pdb/test_impute.py

@@ -5,7 +5,12 @@
 # Code Repository: https://github.com/rasbt/biopandas
 
 
-import importlib.resources as pkg_resources
+import sys
+
+if sys.version_info >= (3, 9):
+    import importlib.resources as pkg_resources
+else:
+    import importlib_resources as pkg_resources
 
 import tests.pdb.data
 from biopandas.pdb import PandasPdb

tests/pdb/test_multiple_models.py

@@ -4,7 +4,12 @@
 # License: BSD 3 clause
 # Project Website: http://rasbt.github.io/biopandas/
 # Code Repository: https://github.com/rasbt/biopandas
-import importlib.resources as pkg_resources
+import sys
+
+if sys.version_info >= (3, 9):
+    import importlib.resources as pkg_resources
+else:
+    import importlib_resources as pkg_resources
 
 import tests.pdb.data
 from biopandas.pdb import PandasPdb

tests/pdb/test_read_pdb.py

@@ -5,7 +5,12 @@
 # Code Repository: https://github.com/rasbt/biopandas
 
 
-import importlib.resources as pkg_resources
+import sys
+
+if sys.version_info >= (3, 9):
+    import importlib.resources as pkg_resources
+else:
+    import importlib_resources as pkg_resources
 import os
 from urllib.error import HTTPError
 

tests/pdb/test_rmsd.py

@@ -4,7 +4,12 @@
 # Project Website: http://rasbt.github.io/biopandas/
 # Code Repository: https://github.com/rasbt/biopandas
 
-import importlib.resources as pkg_resources
+import sys
+
+if sys.version_info >= (3, 9):
+    import importlib.resources as pkg_resources
+else:
+    import importlib_resources as pkg_resources
 
 import pytest
 

tests/pdb/test_write_pdb.py

@@ -4,7 +4,12 @@
 # Project Website: http://rasbt.github.io/biopandas/
 # Code Repository: https://github.com/rasbt/biopandas
 
-import importlib.resources as pkg_resources
+import sys
+
+if sys.version_info >= (3, 9):
+    import importlib.resources as pkg_resources
+else:
+    import importlib_resources as pkg_resources
 import os
 import warnings