def validate_options(self):
try:
re.compile(self.options.s_from)
re.compile(self.options.s_to)
return True
except (sre_constants.error, re.error), e:
re_exc = callbacks.RegularExpressionError(*e.args)
callbacks.error_handler(re_exc)
def validate_options(self):
try:
re.compile(self.options.s_from)
re.compile(self.options.s_to)
return True
except (sre_constants.error, re.error), e:
re_exc = callbacks.RegularExpressionError(*e.args)
callbacks.error_handler(re_exc)
def do_renames(cls, lst):
for (f, g) in lst:
try:
cls.do_rename_exc(f, g)
except EXCEPTION_LIST, e:
callbacks.error_handler(e)
def do_renamedir(cls, f, g):
if not os.path.exists(g) or cls.string_is_same_file(f, g):
try:
cls.do_rename_with_temp_exc(os.rename, f, g)
except EXCEPTION_LIST, e:
callbacks.error_handler(e)
else:
cls.do_rename_with_temp_exc(os.renames, f, g)
@classmethod
def do_renamedir(cls, f, g):
if not os.path.exists(g) or cls.string_is_same_file(f, g):
try:
cls.do_rename_with_temp_exc(os.rename, f, g)
except EXCEPTION_LIST, e:
callbacks.error_handler(e)
else:
for fp in os.listdir(f):
try:
cls.do_rename_exc(os.path.join(f, fp), os.path.join(g, fp))
except EXCEPTION_LIST, e:
callbacks.error_handler(e)
@classmethod
def io_set_actual_path(cls, filepath):
"""Fix a filepath that has the wrong case on the fs by renaming
its parts directory by directory"""
parts = filepath.split(os.sep)
for (i, part) in enumerate(parts):
prefix = os.sep.join(parts[:i]) if i > 0 else '.'
fps = os.listdir(prefix)
for fp in fps:
if part.lower() == fp.lower() and not part == fp:
prefix = '' if prefix == '.' else prefix
fp_fs = os.path.join(prefix, fp)
fp_target = os.path.join(prefix, part)
cls.do_renamedir(fp_fs, fp_target)
def do_renames(cls, lst):
for (f, g) in lst:
try:
cls.do_rename_exc(f, g)
except EXCEPTION_LIST, e:
callbacks.error_handler(e)
def do_renamedir(cls, f, g):
if not os.path.exists(g) or cls.string_is_same_file(f, g):
try:
cls.do_rename_with_temp_exc(os.rename, f, g)
except EXCEPTION_LIST, e:
callbacks.error_handler(e)
else:
cls.do_rename_with_temp_exc(os.renames, f, g)
@classmethod
def do_renamedir(cls, f, g):
if not os.path.exists(g) or cls.string_is_same_file(f, g):
try:
cls.do_rename_with_temp_exc(os.rename, f, g)
except EXCEPTION_LIST, e:
callbacks.error_handler(e)
else:
for fp in os.listdir(f):
try:
cls.do_rename_exc(os.path.join(f, fp), os.path.join(g, fp))
except EXCEPTION_LIST, e:
callbacks.error_handler(e)
@classmethod
def io_set_actual_path(cls, filepath):
"""Fix a filepath that has the wrong case on the fs by renaming
its parts directory by directory"""
parts = filepath.split(os.sep)
for (i, part) in enumerate(parts):
prefix = os.sep.join(parts[:i]) if i > 0 else '.'
fps = os.listdir(prefix)
for fp in fps:
if part.lower() == fp.lower() and not part == fp:
prefix = '' if prefix == '.' else prefix
fp_fs = os.path.join(prefix, fp)
fp_target = os.path.join(prefix, part)
cls.do_renamedir(fp_fs, fp_target)
