def display_transforms_and_prompt(self, items):
clashes = 0
arrow = "->"
prefix = " * "
linewidth = 78
spacing = 2
def get_slot(linewidth, arrow, prefix, spacing):
return (linewidth - len(arrow) - prefix - spacing) / 2
slotlong = get_slot(linewidth, arrow, len(prefix), spacing)
longest_l = max(map(lambda item: len(item.f), items))
longest = max(longest_l, max(map(lambda item: len(item.g), items)))
slot = longest
slot_l = longest_l
if longest > slotlong:
slot = get_slot(linewidth, arrow, len(prefix), spacing)
slot_l = slot
for item in items:
arrow_fmt = ansicolor.yellow(arrow)
prefix_fmt = ansicolor.green(prefix)
f_fmt, g_fmt = ansicolor.colordiff(item.f, item.g)
if item.invalid:
clashes += 1
g_fmt = ansicolor.red(item.g)
if len(item.f) <= slot and len(item.g) <= slot:
f_fmt = ansicolor.justify_formatted(f_fmt, string.ljust,
slot_l)
io.writeln("%s%s %s %s" %
(prefix_fmt, f_fmt, arrow_fmt, g_fmt))
else:
io.writeln("%s%s\n%s %s" %
(prefix_fmt, f_fmt, arrow_fmt, g_fmt))
s_files = "%s files" % len(items)
prompt = "Rename %s? [y/N] " % s_files
if clashes:
prompt = "%s clash(es) exist, rename %s? [y/N] " % (clashes,
s_files)
sys.stdout.write(prompt)
inp = raw_input()
return inp == "y"
def display_transforms_and_prompt(self, items):
clashes = 0
arrow = "->"; prefix = " * "
linewidth = 78; spacing = 2
def get_slot(linewidth, arrow, prefix, spacing):
return (linewidth - len(arrow) - prefix - spacing) / 2
slotlong = get_slot(linewidth, arrow, len(prefix), spacing)
longest_l = max(map(lambda item: len(item.f), items))
longest = max(longest_l, max(map(lambda item: len(item.g), items)))
slot = longest; slot_l = longest_l
if longest > slotlong:
slot = get_slot(linewidth, arrow, len(prefix), spacing)
slot_l = slot
for item in items:
arrow_fmt = ansicolor.yellow(arrow)
prefix_fmt = ansicolor.green(prefix)
f_fmt, g_fmt = ansicolor.colordiff(item.f, item.g)
if item.invalid:
clashes += 1
g_fmt = ansicolor.red(item.g)
if len(item.f) <= slot and len(item.g) <= slot:
f_fmt = ansicolor.justify_formatted(f_fmt, string.ljust, slot_l)
io.writeln("%s%s %s %s" % (prefix_fmt, f_fmt, arrow_fmt, g_fmt))
else:
io.writeln("%s%s\n%s %s" % (prefix_fmt, f_fmt, arrow_fmt, g_fmt))
s_files = "%s files" % len(items)
prompt = "Rename %s? [y/N] " % s_files
if clashes:
prompt = "%s clash(es) exist, rename %s? [y/N] " % (clashes, s_files)
sys.stdout.write(prompt)
inp = raw_input()
return inp == "y"
def error_handler(exc):
msg = ' '.join(exc.args)
io.writeln("%s: %s" % (exc.__class__.__name__, msg))
def error_handler(exc):
msg = ' '.join(exc.args)
io.writeln("%s: %s" % (exc.__class__.__name__, msg))
items = self.nameTransformer.scan_fs()
items = self.nameTransformer.process_items(items)
if items and self.display_transforms_and_prompt(items):
self.perform_renames(items)
if __name__ == '__main__':
options, args, parser = nametransformer.get_opt_parse(sys.argv)
# options that don't need from/to patterns
if not args and not any([
options.flag_capitalize,
options.flag_lowercase,
options.flag_neat,
options.flag_neater,
options.flag_underscore,
options.flag_dirname,
options.renseq,
options.flag_flatten,
]):
parser.print_help()
sys.exit(2)
if not os.path.exists(options.path):
io.writeln("Invalid path: %s" % options.path)
sys.exit(1)
else:
os.chdir(options.path)
Program(options).run()
items = self.nameTransformer.scan_fs()
items = self.nameTransformer.process_items(items)
if items and self.display_transforms_and_prompt(items):
self.perform_renames(items)
if __name__ == '__main__':
options, args, parser = nametransformer.get_opt_parse(sys.argv)
# options that don't need from/to patterns
if not args and not any([
options.flag_capitalize,
options.flag_lowercase,
options.flag_neat,
options.flag_neater,
options.flag_underscore,
options.flag_dirname,
options.renseq,
options.flag_flatten,
]):
parser.print_help()
sys.exit(2)
if not os.path.exists(options.path):
io.writeln("Invalid path: %s" % options.path)
sys.exit(1)
else:
os.chdir(options.path)
Program(options).run()
