def _prep_for_copytree(self, dest):
"""Handles logic, for finalizing target destination, making parent folders
and checking for clashes, common to _clonetree and _movetree"""
source = utils.remove_trailing_slash(self)
dest_is_dir = dest.isdir()
should_rename = True
target_dest = dest
if dest_is_dir or utils.has_trailing_slash(dest):
target_dest = dest / (source.name if source.resource else
source.virtual_project)
if target_dest.isdir():
raise stor_exceptions.TargetExistsError(
'Destination path ({}) already exists, will not cause '
'duplicate folders to exist. Remove the original first'.
format(target_dest))
should_rename = False
if not source.resource:
target_dest.makedirs_p()
elif not dest_is_dir and target_dest.parent.resource: # don't call makedirs_p on project
target_dest.parent.makedirs_p()
moved_folder_path = target_dest.parent / source.name
return target_dest, should_rename, moved_folder_path
def get_path(pth, mode=None):
"""
Convert string to a Path type.
The string ``-`` is a special string depending on mode.
With mode 'r', it represents stdin and a temporary file is created and returned.
"""
service = _obs_relpath_service(pth)
if not service:
return Path(pth)
relprefix = service + ':'
pwd = Path(_get_pwd(service=service))
if pwd == pwd.drive:
raise ValueError(
'No current directory specified for relative path \'%s\'' % pth)
pwd = utils.remove_trailing_slash(pwd)
path_part = pth[len(relprefix):]
split_parts = path_part.split('/')
rel_part = split_parts[0]
prefix = pwd
depth = 1
if rel_part == '..':
# remove trailing slash otherwise we won't find the right parent
prefix = utils.remove_trailing_slash(prefix)
while len(split_parts) > depth and split_parts[depth] == '..':
depth += 1
if len(pwd[len(pwd.drive):].split('/')) > depth:
for i in range(0, depth):
prefix = prefix.parent
else:
raise ValueError(
'Relative path \'%s\' is invalid for current directory \'%s\''
% (pth, pwd))
elif rel_part != '.':
return prefix / path_part
return prefix / path_part.split(rel_part, depth)[depth].lstrip('/')
def _env_chdir(pth):
"""Sets the new current working directory."""
parser = _get_env()
if utils.is_obs_path(pth):
service = Path(pth).drive.rstrip(':/')
else:
raise ValueError('%s is an invalid path' % pth)
if pth != Path(pth).drive:
if not Path(pth).isdir():
raise ValueError('%s is not a directory' % pth)
pth = utils.remove_trailing_slash(pth)
parser.set('env', service, pth)
with open(ENV_FILE, 'w') as outfile:
parser.write(outfile)
def test_remove_trailing_slash_multiple(self):
self.assertEquals(utils.remove_trailing_slash('many/slashes//'),
'many/slashes')
def test_remove_trailing_slash_wo_slash(self):
self.assertEquals(utils.remove_trailing_slash('no/slash'), 'no/slash')
def test_remove_trailing_slash_none(self):
self.assertIsNone(utils.remove_trailing_slash(None))
