def __new__(cls, path):
if cls is Path:
if not hasattr(path, 'startswith'):
raise TypeError('must be a string like')
if utils.is_dx_path(path):
cls = utils.find_dx_class(path)
elif utils.is_swift_path(path):
from stor.swift import SwiftPath
cls = SwiftPath
elif utils.is_s3_path(path):
from stor.s3 import S3Path
cls = S3Path
elif os.path == ntpath:
from stor.windows import WindowsPath
cls = WindowsPath
elif os.path == posixpath:
from stor.posix import PosixPath
cls = PosixPath
else: # pragma: no cover
assert False, 'path is not compatible with stor'
return text_type.__new__(cls, path)
def _convert_swiftstack(path, bucket=None):
path = stor.Path(path)
if utils.is_swift_path(path):
if not bucket:
# TODO (jtratner): print help here
raise ValueError('--bucket is required for swift paths')
return swiftstack.swift_to_s3(path, bucket=bucket)
elif utils.is_s3_path(path):
return swiftstack.s3_to_swift(path)
else:
raise ValueError("invalid path for conversion: '%s'" % path)