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365fe0b3d5
Fixes #2665. Regenerated by tabbott with `lint --fix` after a rebase and change in parameters. Note from tabbott: In a few cases, this converts technical debt in the form of unsorted imports into different technical debt in the form of our largest files having very long, ugly import sequences at the start. I expect this change will increase pressure for us to split those files, which isn't a bad thing. Signed-off-by: Anders Kaseorg <anders@zulip.com>
20 lines
871 B
Python
20 lines
871 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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# Check that the python version running this function
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# is same as python version that created the virtualenv.
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python_version = "python{}.{}".format(*sys.version_info[:2])
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if not os.path.exists(os.path.join(venv, 'lib', python_version)):
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raise RuntimeError(venv + " was not set up for this Python version")
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