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b9f7b08af2
The site_packages variable points to (e.g.) zulip-py3-venv/lib/python3.4/site-packages. If that doesn’t exist, we’re probably running the wrong Python version. Signed-off-by: Anders Kaseorg <andersk@mit.edu>
22 lines
741 B
Python
22 lines
741 B
Python
"""
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Use libraries from a virtualenv (by modifying sys.path) in production.
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Also add Zulip's root directory to sys.path
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"""
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import os
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import sys
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BASE_DIR = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
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venv = os.path.join(BASE_DIR, "zulip-py3-venv")
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if sys.prefix != venv:
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activate_this = os.path.join(venv, "bin", "activate_this.py")
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# this file will exist in production
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if os.path.exists(activate_this):
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activate_locals = dict(__file__=activate_this)
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exec(open(activate_this).read(), {}, activate_locals)
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if not os.path.exists(activate_locals["site_packages"]):
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raise RuntimeError(venv + " was not set up for this Python version")
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sys.path.append(BASE_DIR)
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