mrjoes/flask-admin — pull request #428 by meilinger (2013-12-23 21:40:13+00:00)
Title: Missing "op" alias for os.path

Traceback (most recent call last):
File "simple.py", line 142, in
app_dir = op.realpath(os.path.dirname(__file__))
NameError: name 'op' is not defined