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687553a661
isort 5 knows not to reorder imports across function calls, so this will stop isort from breaking our code. Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
17 lines
666 B
Python
17 lines
666 B
Python
"""
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Use libraries from a virtualenv (by modifying sys.path) in production.
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"""
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import os
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import sys
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def setup_path() -> None:
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if os.path.basename(sys.prefix) != "zulip-py3-venv":
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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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activate_this = os.path.join(venv, "bin", "activate_this.py")
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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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