forked from mirrors/gecko-dev
647b6edf55
MozReview-Commit-ID: 4ioEqPA7BQk --HG-- extra : source : bc47aed3745de266164932e1eb1c7ad244e5f9cb
27 lines
916 B
Python
27 lines
916 B
Python
# This Source Code Form is subject to the terms of the Mozilla Public
|
|
# License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
|
|
from __future__ import absolute_import, print_function, unicode_literals
|
|
|
|
|
|
def find_object(path):
|
|
"""
|
|
Find a Python object given a path of the form <modulepath>:<objectpath>.
|
|
Conceptually equivalent to
|
|
|
|
def find_object(modulepath, objectpath):
|
|
import <modulepath> as mod
|
|
return mod.<objectpath>
|
|
"""
|
|
if path.count(':') != 1:
|
|
raise ValueError(
|
|
'python path {!r} does not have the form "module:object"'.format(path))
|
|
|
|
modulepath, objectpath = path.split(':')
|
|
obj = __import__(modulepath)
|
|
for a in modulepath.split('.')[1:]:
|
|
obj = getattr(obj, a)
|
|
for a in objectpath.split('.'):
|
|
obj = getattr(obj, a)
|
|
return obj
|