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Merge pull request #57 from MightyCreak/remove-u-prefix 

Remove 'u' before strings
This commit is contained in:
Creak 2020-07-18 18:14:28 -04:00 committed by GitHub
parent 45039d3e43 c4a4687f58
commit 22c512bea0
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1 changed files with 48 additions and 48 deletions
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src/usr/bin/diffuse
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@ -164,8 +164,8 @@ whitespace = ' \t\n\r\x0b\x0c'
# escape special glob characters # escape special glob characters
def globEscape(s): def globEscape(s):
m = dict([ (c, f'[{c}]') for c in u'[]?*' ]) m = dict([ (c, f'[{c}]') for c in '[]?*' ])
return u''.join([ m.get(c, c) for c in s ]) return ''.join([ m.get(c, c) for c in s ])
# associate our icon with all of our windows # associate our icon with all of our windows
if __name__ == '__main__': if __name__ == '__main__':
@ -289,7 +289,7 @@ def readlines(fd):
return strip_eols(splitlines(fd.read())) return strip_eols(splitlines(fd.read()))
def readconfiglines(fd): def readconfiglines(fd):
return fd.read().replace(u'\r', u'').split(u'\n') return fd.read().replace('\r', '').split('\n')
# This class to hold all customisable behaviour not exposed in the preferences # This class to hold all customisable behaviour not exposed in the preferences
# dialogue: hotkey assignment, colours, syntax highlighting, etc. # dialogue: hotkey assignment, colours, syntax highlighting, etc.
@ -605,7 +605,7 @@ class Resources:
try: try:
# eg. add Python syntax highlighting: # eg. add Python syntax highlighting:
# import /usr/share/diffuse/syntax/python.syntax # import /usr/share/diffuse/syntax/python.syntax
if args[0] == u'import' and len(args) == 2: if args[0] == 'import' and len(args) == 2:
path = os.path.expanduser(args[1]) path = os.path.expanduser(args[1])
# relative paths are relative to the parsed file # relative paths are relative to the parsed file
path = os.path.join(globEscape(os.path.dirname(file_name)), path) path = os.path.join(globEscape(os.path.dirname(file_name)), path)
@ -619,28 +619,28 @@ class Resources:
self.parse(os.path.abspath(path)) self.parse(os.path.abspath(path))
# eg. make Ctrl+o trigger the open_file menu item # eg. make Ctrl+o trigger the open_file menu item
# keybinding menu open_file Ctrl+o # keybinding menu open_file Ctrl+o
elif args[0] == u'keybinding' and len(args) == 4: elif args[0] == 'keybinding' and len(args) == 4:
self.setKeyBinding(args[1], args[2], args[3]) self.setKeyBinding(args[1], args[2], args[3])
# eg. set the regular background colour to white # eg. set the regular background colour to white
# colour text_background 1.0 1.0 1.0 # colour text_background 1.0 1.0 1.0
elif args[0] in [ u'colour', u'color' ] and len(args) == 5: elif args[0] in [ 'colour', 'color' ] and len(args) == 5:
self.colours[args[1]] = Colour(float(args[2]), float(args[3]), float(args[4])) self.colours[args[1]] = Colour(float(args[2]), float(args[3]), float(args[4]))
# eg. set opacity of the line_selection colour # eg. set opacity of the line_selection colour
# float line_selection_opacity 0.4 # float line_selection_opacity 0.4
elif args[0] == u'float' and len(args) == 3: elif args[0] == 'float' and len(args) == 3:
self.floats[args[1]] = float(args[2]) self.floats[args[1]] = float(args[2])
# eg. set the help browser # eg. set the help browser
# string help_browser gnome-help # string help_browser gnome-help
elif args[0] == u'string' and len(args) == 3: elif args[0] == 'string' and len(args) == 3:
self.strings[args[1]] = args[2] self.strings[args[1]] = args[2]
if args[1] == u'difference_colours': if args[1] == 'difference_colours':
self.setDifferenceColours(args[2]) self.setDifferenceColours(args[2])
# eg. start a syntax specification for Python # eg. start a syntax specification for Python
# syntax Python normal text # syntax Python normal text
# where 'normal' is the name of the default state and # where 'normal' is the name of the default state and
# 'text' is the classification of all characters not # 'text' is the classification of all characters not
# explicitly matched by a syntax highlighting rule # explicitly matched by a syntax highlighting rule
elif args[0] == u'syntax' and (len(args) == 2 or len(args) == 4): elif args[0] == 'syntax' and (len(args) == 2 or len(args) == 4):
key = args[1] key = args[1]
if len(args) == 2: if len(args) == 2:
# remove file pattern for a syntax specification # remove file pattern for a syntax specification
@ -666,10 +666,10 @@ class Resources:
# the pattern '#' is matched and classify the matched # the pattern '#' is matched and classify the matched
# characters as 'python_comment' # characters as 'python_comment'
# syntax_pattern normal comment python_comment '#' # syntax_pattern normal comment python_comment '#'
elif args[0] == u'syntax_pattern' and self.current_syntax is not None and len(args) >= 5: elif args[0] == 'syntax_pattern' and self.current_syntax is not None and len(args) >= 5:
flags = 0 flags = 0
for arg in args[5:]: for arg in args[5:]:
if arg == u'ignorecase': if arg == 'ignorecase':
flags |= re.IGNORECASE flags |= re.IGNORECASE
else: else:
raise ValueError() raise ValueError()
@ -677,7 +677,7 @@ class Resources:
# eg. default to the Python syntax rules when viewing # eg. default to the Python syntax rules when viewing
# a file ending with '.py' or '.pyw' # a file ending with '.py' or '.pyw'
# syntax_files Python '\.pyw?$' # syntax_files Python '\.pyw?$'
elif args[0] == u'syntax_files' and (len(args) == 2 or len(args) == 3): elif args[0] == 'syntax_files' and (len(args) == 2 or len(args) == 3):
key = args[1] key = args[1]
if len(args) == 2: if len(args) == 2:
# remove file pattern for a syntax specification # remove file pattern for a syntax specification
@ -693,7 +693,7 @@ class Resources:
# eg. default to the Python syntax rules when viewing # eg. default to the Python syntax rules when viewing
# a files starting with patterns like #!/usr/bin/python # a files starting with patterns like #!/usr/bin/python
# syntax_magic Python '^#!/usr/bin/python$' # syntax_magic Python '^#!/usr/bin/python$'
elif args[0] == u'syntax_magic' and len(args) > 1: elif args[0] == 'syntax_magic' and len(args) > 1:
key = args[1] key = args[1]
if len(args) == 2: if len(args) == 2:
# remove magic pattern for a syntax specification # remove magic pattern for a syntax specification
@ -704,7 +704,7 @@ class Resources:
else: else:
flags = 0 flags = 0
for arg in args[3:]: for arg in args[3:]:
if arg == u'ignorecase': if arg == 'ignorecase':
flags |= re.IGNORECASE flags |= re.IGNORECASE
else: else:
raise ValueError() raise ValueError()
@ -1138,7 +1138,7 @@ class Preferences:
return str(s, encoding=encoding), encoding return str(s, encoding=encoding), encoding
except (UnicodeDecodeError, LookupError): except (UnicodeDecodeError, LookupError):
pass pass
return u''.join([ chr(ord(c)) for c in s ]), None return ''.join([ chr(ord(c)) for c in s ]), None
# cygwin and native applications can be used on windows, use this method # cygwin and native applications can be used on windows, use this method
# to convert a path to the usual form expected on sys.platform # to convert a path to the usual form expected on sys.platform
@ -2396,14 +2396,14 @@ class _Svn:
# FIXME: verify this # FIXME: verify this
# merge conflict # merge conflict
escaped_name = globEscape(name) escaped_name = globEscape(name)
left = glob.glob(escaped_name + u'.merge-left.r*') left = glob.glob(escaped_name + '.merge-left.r*')
right = glob.glob(escaped_name + u'.merge-right.r*') right = glob.glob(escaped_name + '.merge-right.r*')
if len(left) > 0 and len(right) > 0: if len(left) > 0 and len(right) > 0:
return [ (left[-1], None), (name, None), (right[-1], None) ] return [ (left[-1], None), (name, None), (right[-1], None) ]
# update conflict # update conflict
left = sorted(glob.glob(escaped_name + u'.r*')) left = sorted(glob.glob(escaped_name + '.r*'))
right = glob.glob(escaped_name + u'.mine') right = glob.glob(escaped_name + '.mine')
right.extend(glob.glob(escaped_name + u'.working')) right.extend(glob.glob(escaped_name + '.working'))
if len(left) > 0 and len(right) > 0: if len(left) > 0 and len(right) > 0:
return [ (left[-1], None), (name, None), (right[0], None) ] return [ (left[-1], None), (name, None), (right[0], None) ]
# default case # default case
@ -2936,7 +2936,7 @@ OTHER_CLASS = 2
# maps similar types of characters to a group # maps similar types of characters to a group
def getCharacterClass(c): def getCharacterClass(c):
if c.isalnum() or c == u'_': if c.isalnum() or c == '_':
return ALPHANUMERIC_CLASS return ALPHANUMERIC_CLASS
elif c.isspace(): elif c.isspace():
return WHITESPACE_CLASS return WHITESPACE_CLASS
@ -3471,22 +3471,22 @@ class FileDiffViewer(Gtk.Grid):
if c == ' ': if c == ' ':
if visible: if visible:
# show spaces using a centre-dot # show spaces using a centre-dot
result.append(u'\u00b7') result.append('\u00b7')
else: else:
result.append(c) result.append(c)
elif c == '\t': elif c == '\t':
width = tab_width - col % tab_width width = tab_width - col % tab_width
if visible: if visible:
# show tabs using a right double angle quote # show tabs using a right double angle quote
result.append(u'\u00bb' + (width - 1) * u' ') result.append('\u00bb' + (width - 1) * ' ')
else: else:
result.append(width * u' ') result.append(width * ' ')
elif c == '\n' and visible: elif c == '\n' and visible:
# show newlines using a pilcrow # show newlines using a pilcrow
result.append(u'\u00b6') result.append('\u00b6')
else: else:
# prefix with a ^ # prefix with a ^
result.append(u'^' + chr(v + 64)) result.append('^' + chr(v + 64))
else: else:
result.append(c) result.append(c)
col += self.characterWidth(col, c) col += self.characterWidth(col, c)
@ -5704,10 +5704,10 @@ class FileDiffViewer(Gtk.Grid):
width = self.prefs.getInt('editor_soft_tab_width') width = self.prefs.getInt('editor_soft_tab_width')
w = (w - 1) // width * width w = (w - 1) // width * width
if self.prefs.getBool('editor_expand_tabs'): if self.prefs.getBool('editor_expand_tabs'):
s = u' ' * w s = ' ' * w
else: else:
width = self.prefs.getInt('display_tab_width') width = self.prefs.getInt('display_tab_width')
s = u'\t' * (w // width) + u' ' * (w % width) s = '\t' * (w // width) + ' ' * (w % width)
j = 0 j = 0
else: else:
# delete back to an end of line character from the # delete back to an end of line character from the
@ -5788,10 +5788,10 @@ class FileDiffViewer(Gtk.Grid):
ws = max(0, w + offset * self.prefs.getInt('editor_soft_tab_width')) ws = max(0, w + offset * self.prefs.getInt('editor_soft_tab_width'))
if ws != w: if ws != w:
if self.prefs.getBool('editor_expand_tabs'): if self.prefs.getBool('editor_expand_tabs'):
s = u' ' * ws s = ' ' * ws
else: else:
tab_width = self.prefs.getInt('display_tab_width') tab_width = self.prefs.getInt('display_tab_width')
s = u'\t' * (ws // tab_width) + u' ' * (ws % tab_width) s = '\t' * (ws // tab_width) + ' ' * (ws % tab_width)
if i == start_i: if i == start_i:
start_j = len(s) + max(0, start_j - j) start_j = len(s) + max(0, start_j - j)
if i == end_i: if i == end_i:
@ -5827,11 +5827,11 @@ class FileDiffViewer(Gtk.Grid):
w = 0 w = 0
if self.prefs.getBool('editor_expand_tabs'): if self.prefs.getBool('editor_expand_tabs'):
# convert to spaces # convert to spaces
s = u' ' * ws s = ' ' * ws
else: else:
# replace with tab characters where possible # replace with tab characters where possible
s = u'\t' * ((w + ws) // tab_width - w // tab_width) s = '\t' * ((w + ws) // tab_width - w // tab_width)
s += u' ' * ((w + ws) % tab_width) s += ' ' * ((w + ws) % tab_width)
self.replaceText(s) self.replaceText(s)
# handle all other printable characters # handle all other printable characters
elif len(event.string) > 0: elif len(event.string) > 0:
@ -6340,7 +6340,7 @@ class FileDiffViewer(Gtk.Grid):
w = self.characterWidth(col, c) w = self.characterWidth(col, c)
# replace tab with spaces # replace tab with spaces
if c == '\t': if c == '\t':
c = w * u' ' c = w * ' '
ss.append(c) ss.append(c)
col += w col += w
# determine the range of interest # determine the range of interest
@ -6388,7 +6388,7 @@ class FileDiffViewer(Gtk.Grid):
j += 1 j += 1
if col >= tab_width: if col >= tab_width:
# convert to tabs # convert to tabs
s = ''.join([ u'\t' * (col // tab_width), u' ' * (col % tab_width), text[j:] ]) s = ''.join([ '\t' * (col // tab_width), ' ' * (col % tab_width), text[j:] ])
# update line only if it changed # update line only if it changed
if text != s: if text != s:
self.updateText(f, i, s) self.updateText(f, i, s)
@ -6420,10 +6420,10 @@ class FileDiffViewer(Gtk.Grid):
ws = max(0, w + offset * self.prefs.getInt('editor_soft_tab_width')) ws = max(0, w + offset * self.prefs.getInt('editor_soft_tab_width'))
if ws != w: if ws != w:
if self.prefs.getBool('editor_expand_tabs'): if self.prefs.getBool('editor_expand_tabs'):
s = u' ' * ws s = ' ' * ws
else: else:
tab_width = self.prefs.getInt('display_tab_width') tab_width = self.prefs.getInt('display_tab_width')
s = u'\t' * (ws // tab_width) + u' ' * (ws % tab_width) s = '\t' * (ws // tab_width) + ' ' * (ws % tab_width)
self.updateText(f, i, s + text[j:]) self.updateText(f, i, s + text[j:])
if self.mode == CHAR_MODE: if self.mode == CHAR_MODE:
# ensure the cursor position is valid # ensure the cursor position is valid
@ -7266,7 +7266,7 @@ class Diffuse(Gtk.Window):
s = line.getText() s = line.getText()
if s is not None: if s is not None:
ss.append(s) ss.append(s)
encoded = codecs.encode(u''.join(ss), encoding) encoded = codecs.encode(''.join(ss), encoding)
# write file # write file
fd = open(name, 'wb') fd = open(name, 'wb')
@ -8321,16 +8321,16 @@ def make_subdirs(p, ss):
# process the command line arguments # process the command line arguments
if __name__ == '__main__': if __name__ == '__main__':
# find the config directory and create it if it didn't exist # find the config directory and create it if it didn't exist
rc_dir, subdirs = os.environ.get('XDG_CONFIG_HOME', None), [u'diffuse'] rc_dir, subdirs = os.environ.get('XDG_CONFIG_HOME', None), ['diffuse']
if rc_dir is None: if rc_dir is None:
rc_dir = os.path.expanduser(u'~') rc_dir = os.path.expanduser('~')
subdirs.insert(0, u'.config') subdirs.insert(0, '.config')
rc_dir = make_subdirs(rc_dir, subdirs) rc_dir = make_subdirs(rc_dir, subdirs)
# find the local data directory and create it if it didn't exist # find the local data directory and create it if it didn't exist
data_dir, subdirs = os.environ.get('XDG_DATA_HOME', None), [u'diffuse'] data_dir, subdirs = os.environ.get('XDG_DATA_HOME', None), ['diffuse']
if data_dir is None: if data_dir is None:
data_dir = os.path.expanduser(u'~') data_dir = os.path.expanduser('~')
subdirs[:0] = [ u'.local', u'share' ] subdirs[:0] = [ '.local', 'share' ]
data_dir = make_subdirs(data_dir, subdirs) data_dir = make_subdirs(data_dir, subdirs)
# load resource files # load resource files
i, rc_files = 1, [] i, rc_files = 1, []
@ -8343,10 +8343,10 @@ if __name__ == '__main__':
else: else:
# parse system wide then personal initialisation files # parse system wide then personal initialisation files
if isWindows(): if isWindows():
rc_file = os.path.join(bin_dir, u'diffuserc') rc_file = os.path.join(bin_dir, 'diffuserc')
else: else:
rc_file = os.path.join(bin_dir, u'../../etc/diffuserc') rc_file = os.path.join(bin_dir, '../../etc/diffuserc')
for rc_file in rc_file, os.path.join(rc_dir, u'diffuserc'): for rc_file in rc_file, os.path.join(rc_dir, 'diffuserc'):
if os.path.isfile(rc_file): if os.path.isfile(rc_file):
rc_files.append(rc_file) rc_files.append(rc_file)
for rc_file in rc_files: for rc_file in rc_files: