41 lines
1.8 KiB
Python
41 lines
1.8 KiB
Python
# The MIT License (MIT)
|
|
|
|
# Copyright (c) 2013 Peter M. Elias
|
|
|
|
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
# of this software and associated documentation files (the "Software"), to deal
|
|
# in the Software without restriction, including without limitation the rights
|
|
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
# copies of the Software, and to permit persons to whom the Software is
|
|
# furnished to do so, subject to the following conditions:
|
|
|
|
# The above copyright notice and this permission notice shall be included in all
|
|
# copies or substantial portions of the Software.
|
|
|
|
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
# SOFTWARE
|
|
|
|
|
|
def import_module(target, relative_to=None):
|
|
target_parts = target.split('.')
|
|
target_depth = target_parts.count('')
|
|
target_path = target_parts[target_depth:]
|
|
target = target[target_depth:]
|
|
fromlist = [target]
|
|
if target_depth and relative_to:
|
|
relative_parts = relative_to.split('.')
|
|
relative_to = '.'.join(relative_parts[:-(target_depth - 1) or None])
|
|
if len(target_path) > 1:
|
|
relative_to = '.'.join(filter(None, [relative_to]) + target_path[:-1])
|
|
fromlist = target_path[-1:]
|
|
target = fromlist[0]
|
|
elif not relative_to:
|
|
fromlist = []
|
|
mod = __import__(relative_to or target, globals(), locals(), fromlist)
|
|
return getattr(mod, target, mod)
|