style: Fix pylint pointless-statement (W0104) (#3996)

* temporal: Actually call dbif.close() to fix pylint pointless-statement (W0104)

* g.extension: Fix pylint pointless-statement (W0104)

* temporal: Fix pointless-statement (W0104) in temporal_granularity

* temporal: Fix pointless-statement (W0104) in c_libraries_interface.py, _read_vector_history() function

* i.atcorr: Remove useless and non-working print statements in create_iwave.py

* python(grass.imaging): Use PIL.__version__ call to fix pylint pointless-statement

* style: Ignore ruff useless-expression (B018) for a gunittest data file. Equivalent to pylint pointless-statement / W010

* style: Enable ruff useless-expression (B018) (equivalent to pylint pointless-statement / W010)

imagery/i.atcorr/create_iwave.py

@@ -35,18 +35,15 @@
 def usage():
     """How to use this..."""
     print("create_iwave.py <csv file>")
-    print
     print("Generates filter function template for iwave.cpp from csv file. Note:")
     print("- csv file must have wl response for each band in each column")
     print("- first line must be a header with wl followed by band names")
     print("- all following lines will be the data.")
     print("If spectral response is null, leave field empty in csv file. Example:")
-    print
     print("WL(nm),band 1,band 2,band 3,band 4")
     print("455,0.93,,,")
     print("485,0.94,0.00,,")
     print("545,0.00,0.87,0.00,")
-    print
     print("This script will interpolate the filter functions to 2.5 nm steps")
     print("and output a cpp template file in the IWave format to be added to iwave.cpp")
 
@@ -207,7 +204,6 @@ def write_cpp(bands, values, sensor, folder):
 
     # keep in sync with IWave::parse()
     rthresh = 0.01
-    print
     print(" > Response peaks from interpolation to 2.5 nm steps:")
 
     # getting necessary data
@@ -334,7 +330,6 @@ def main():
     # getting sensor name from full csv file name
     sensor = os.path.splitext(os.path.basename(inputfile))[0]
 
-    print
     print(" > Getting sensor name from csv file: %s" % (sensor))
 
     # getting data from file
@@ -344,7 +339,6 @@ def main():
     # consider only wavelengths with a reasonably large response
     # around the peak response, keep in sync with IWave::parse()
     rthresh = 0.01
-    print
     print(" > Response peaks from input file:")
     for b in range(1, len(bands) + 1):
         lowl = 0
@@ -372,7 +366,6 @@ def main():
     # writing file in same folder of input file
     write_cpp(bands, values, sensor, os.path.dirname(inputfile))
 
-    print
     print(
         " > Filter functions exported to %s"
         % ("sensors_csv/" + sensor + "_cpp_template.txt")
@@ -385,7 +378,6 @@ def main():
         " > Don't forget to add the necessary data to the files"
         " iwave.h, geomcond.h, geomcond.cpp, and to i.atcorr.html"
     )
-    print
 
 
 if __name__ == "__main__":

pyproject.toml

@@ -94,7 +94,6 @@ ignore = [
     "B008",    # function-call-in-default-argument
     "B009",    # get-attr-with-constant
     "B015",    # useless-comparison
-    "B018",    # useless-expression
     "B020",    # loop-variable-overrides-iterator
     "B023",    # function-uses-loop-variable
     "B026",    # star-arg-unpacking-after-keyword-arg
@@ -388,6 +387,7 @@ ignore = [
 "python/grass/__init__.py" = ["PYI056"]
 "python/grass/gunittest/loader.py" = ["PYI024"]
 "python/grass/gunittest/multireport.py" = ["PYI024"]
+"python/grass/gunittest/testsu*/d*/s*/s*/subsub*/t*/test_segfaut.py" = ["B018"]
 "python/grass/gunittest/testsuite/test_assertions_rast3d.py" = ["FLY002"]
 "python/grass/jupyter/tests/reprojection_renderer_test.py" = ["PT013"]
 "python/grass/jupyter/testsuite/interactivemap_test.py" = ["PGH004"]

python/grass/imaging/images2gif.py

@@ -72,7 +72,7 @@
 
     pillow = True
     try:
-        PIL.__version__  # test if user has Pillow or PIL
+        PIL_version = PIL.__version__  # test if user has Pillow or PIL
     except AttributeError:
         pillow = False
     from PIL.GifImagePlugin import getheader, getdata

python/grass/temporal/abstract_map_dataset.py

@@ -1132,7 +1132,7 @@ def get_registered_stds(self, dbif=None, mapset=None):
             datasets = None
 
         if connection_state_changed:
-            dbif.close
+            dbif.close()
 
         return datasets
 
@@ -1168,7 +1168,7 @@ def add_stds_to_register(self, stds_id, dbif=None, execute=True):
         # Check if the dataset is already present
         if stds_id in datasets:
             if connection_state_changed:
-                dbif.close
+                dbif.close()
             return ""
 
         datasets.append(stds_id)
@@ -1183,7 +1183,7 @@ def add_stds_to_register(self, stds_id, dbif=None, execute=True):
             statement = self.stds_register.get_update_statement_mogrified(dbif=dbif)
 
         if connection_state_changed:
-            dbif.close
+            dbif.close()
 
         return statement
 
@@ -1210,13 +1210,13 @@ def remove_stds_from_register(self, stds_id, dbif=None, execute=True):
         # Check if no datasets are present
         if datasets is None:
             if connection_state_changed:
-                dbif.close
+                dbif.close()
             return ""
 
         # Check if the dataset is already present
         if stds_id not in datasets:
             if connection_state_changed:
-                dbif.close
+                dbif.close()
             return ""
 
         datasets.remove(stds_id)
@@ -1231,7 +1231,7 @@ def remove_stds_from_register(self, stds_id, dbif=None, execute=True):
             statement = self.stds_register.get_update_statement_mogrified(dbif=dbif)
 
         if connection_state_changed:
-            dbif.close
+            dbif.close()
 
         return statement
 

python/grass/temporal/c_libraries_interface.py

@@ -1110,7 +1110,7 @@ def _read_vector_history(name, mapset):
         kvp["creation_time"] = decode(libvector.Vect_get_map_date(byref(Map)))
         kvp["creator"] = decode(libvector.Vect_get_person(byref(Map)))
     else:
-        None
+        kvp = None
     libvector.Vect_close(byref(Map))
 
     return kvp

python/grass/temporal/temporal_granularity.py

@@ -83,7 +83,6 @@ def check_granularity_string(granularity, temporal_type):
         False
 
     """
-    temporal_type
 
     if granularity is None:
         return False

scripts/g.extension/g.extension.py

@@ -2600,8 +2600,7 @@ def resolve_known_host_service(url, name, branch):
         url = "{prefix}{base}{suffix}".format(
             prefix=actual_start, base=url.rstrip("/"), suffix=suffix
         )
-        gs.verbose
-        (_("Will use the following URL for download: {0}").format(url))
+        gs.verbose(_("Will use the following URL for download: {0}").format(url))
         return "remote_zip", url
     else:
         return None, None