Checks: flake8 F841 (local variable assigned to but never used) fixes…

… in the temporal directory (#4229)

.flake8

@@ -169,13 +169,10 @@ per-file-ignores =
     scripts/v.what.strds/v.what.strds.py: E722, E501
     # Line too long (esp. module interface definitions)
     scripts/*/*.py: E501
-    # local variable 'column' is assigned to but never used
     temporal/t.rast.to.vect/t.rast.to.vect.py: E501
-    # local variable 'stdstype' is assigned to but never used
-    temporal/t.vect.algebra/t.vect.algebra.py: F841, E501
+    temporal/t.vect.algebra/t.vect.algebra.py: E501
     # ## used (##% key: r etc)
-    # local variable 'map_list' is assigned to but never used
-    temporal/t.rast.what/t.rast.what.py: E265, E266, F841, E501
+    temporal/t.rast.what/t.rast.what.py: E265, E266, E501
     # Line too long (esp. module interface definitions)
     temporal/*/*.py: E501
 

temporal/t.rast.what/t.rast.what.py

@@ -466,7 +466,6 @@ def one_point_per_col_output(
     for count in range(len(output_files)):
         file_name = output_files[count]
         gs.verbose(_("Transforming r.what output file %s" % (file_name)))
-        map_list = output_time_list[count]
         in_file = open(file_name, "r")
         lines = in_file.readlines()
 

temporal/t.vect.algebra/t.vect.algebra.py

@@ -64,7 +64,6 @@ def main():
     expression = options["expression"]
     basename = options["basename"]
     spatial = flags["s"]
-    stdstype = "stvds"
 
     # Check for PLY istallation
     try: