@@ -419,7 +419,7 @@ def test_rename_override(self, rw_dir):
419419# create and commit file_a.txt
420420repo = Repo .init (rw_dir )
421421file_a = osp .join (rw_dir ,"file_a.txt" )
422- with open (file_a ,"w" ,encoding = ' utf-8' )as outfile :
422+ with open (file_a ,"w" ,encoding = " utf-8" )as outfile :
423423outfile .write ("hello world\n " )
424424repo .git .add (Git .polish_url (file_a ))
425425repo .git .commit (message = "Added file_a.txt" )
@@ -429,21 +429,21 @@ def test_rename_override(self, rw_dir):
429429
430430# create and commit file_b.txt with similarity index of 52
431431file_b = osp .join (rw_dir ,"file_b.txt" )
432- with open (file_b ,"w" ,encoding = ' utf-8' )as outfile :
432+ with open (file_b ,"w" ,encoding = " utf-8" )as outfile :
433433outfile .write ("hello world\n hello world" )
434434repo .git .add (Git .polish_url (file_b ))
435435repo .git .commit (message = "Removed file_a.txt. Added file_b.txt" )
436436
437- commit_a = repo .commit (' HEAD' )
438- commit_b = repo .commit (' HEAD~1' )
437+ commit_a = repo .commit (" HEAD" )
438+ commit_b = repo .commit (" HEAD~1" )
439439
440440# check default diff command with renamed files enabled
441441diffs = commit_b .diff (commit_a )
442442self .assertEqual (1 ,len (diffs ))
443443diff = diffs [0 ]
444444self .assertEqual (True ,diff .renamed_file )
445- self .assertEqual (' file_a.txt' ,diff .rename_from )
446- self .assertEqual (' file_b.txt' ,diff .rename_to )
445+ self .assertEqual (" file_a.txt" ,diff .rename_from )
446+ self .assertEqual (" file_b.txt" ,diff .rename_to )
447447
448448# check diff with rename files disabled
449449diffs = commit_b .diff (commit_a ,no_renames = True )
@@ -452,31 +452,31 @@ def test_rename_override(self, rw_dir):
452452# check fileA.txt deleted
453453diff = diffs [0 ]
454454self .assertEqual (True ,diff .deleted_file )
455- self .assertEqual (' file_a.txt' ,diff .a_path )
455+ self .assertEqual (" file_a.txt" ,diff .a_path )
456456
457457# check fileB.txt added
458458diff = diffs [1 ]
459459self .assertEqual (True ,diff .new_file )
460- self .assertEqual (' file_b.txt' ,diff .a_path )
460+ self .assertEqual (" file_b.txt" ,diff .a_path )
461461
462462# check diff with high similarity index
463- diffs = commit_b .diff (commit_a ,split_single_char_options = False ,M = ' 75%' )
463+ diffs = commit_b .diff (commit_a ,split_single_char_options = False ,M = " 75%" )
464464self .assertEqual (2 ,len (diffs ))
465465
466466# check fileA.txt deleted
467467diff = diffs [0 ]
468468self .assertEqual (True ,diff .deleted_file )
469- self .assertEqual (' file_a.txt' ,diff .a_path )
469+ self .assertEqual (" file_a.txt" ,diff .a_path )
470470
471471# check fileB.txt added
472472diff = diffs [1 ]
473473self .assertEqual (True ,diff .new_file )
474- self .assertEqual (' file_b.txt' ,diff .a_path )
474+ self .assertEqual (" file_b.txt" ,diff .a_path )
475475
476476# check diff with low similarity index
477- diffs = commit_b .diff (commit_a ,split_single_char_options = False ,M = ' 40%' )
477+ diffs = commit_b .diff (commit_a ,split_single_char_options = False ,M = " 40%" )
478478self .assertEqual (1 ,len (diffs ))
479479diff = diffs [0 ]
480480self .assertEqual (True ,diff .renamed_file )
481- self .assertEqual (' file_a.txt' ,diff .rename_from )
482- self .assertEqual (' file_b.txt' ,diff .rename_to )
481+ self .assertEqual (" file_a.txt" ,diff .rename_from )
482+ self .assertEqual (" file_b.txt" ,diff .rename_to )