Cleanup: indentation, long lines

tests/python/bl_alembic_import_test.py

@@ -207,7 +207,7 @@ def main():
     import argparse
 
     if '--' in sys.argv:
-        argv = [sys.argv[0]] + sys.argv[sys.argv.index('--')+1:]
+        argv = [sys.argv[0]] + sys.argv[sys.argv.index('--') + 1:]
     else:
         argv = sys.argv
 

tests/python/bl_keymap_completeness.py

@@ -80,5 +80,6 @@ def main():
         import sys
         sys.exit(1)
 
+
 if __name__ == "__main__":
     main()

tests/python/pep8.py

@@ -178,5 +178,6 @@ def main():
                   "--max-line-length=1000"
                   " '%s'" % f)
 
+
 if __name__ == "__main__":
     main()

tests/python/rna_info_dump.py

@@ -127,5 +127,6 @@ def api_dump(use_properties=True, use_functions=True):
 
     print("END")
 
+
 if __name__ == "__main__":
     api_dump()