""" Use libraries from a virtualenv (by modifying sys.path) in production. Also add Zulip's root directory to sys.path """ import os from os.path import dirname, abspath import sys BASE_DIR = dirname(dirname(dirname(abspath(__file__)))) activate_this = os.path.join(BASE_DIR, "zulip-venv", "bin", "activate_this.py") if os.path.exists(activate_this): # this file will exist in production exec(open(activate_this).read(), {}, dict(__file__=activate_this)) sys.path.append(BASE_DIR)