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https://github.com/certbot/certbot.git
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a78073812c
Fixes https://github.com/certbot/certbot/issues/7921. In all cases when we run `pip_install.py`, we first run `pipstrap.py`. This PR combines these two steps for convenience and to make always doing that less error prone. This will also help me with some of the `tox.ini` refactoring I'm planning to do. I ran the full test suite on everything and tested the release script changes locally. This change shouldn't have any effect on cryptography's setup because they install `certbot[test]` which depends on pip, setuptools, and wheel. * always pipstrap * use pip_install.py during releases
69 lines
2.2 KiB
Python
Executable File
69 lines
2.2 KiB
Python
Executable File
#!/usr/bin/env python
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# pip installs packages using pinned package versions. If CERTBOT_OLDEST is set
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# to 1, tools/oldest_constraints.txt is used, otherwise, tools/requirements.txt
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# is used. Before installing the requested packages, core Python packaging
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# tools like pip, setuptools, and wheel are updated to pinned versions to
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# increase stability of the install.
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#
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# cryptography is currently using this script in their CI at
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# https://github.com/pyca/cryptography/blob/14d45c2259b01f1459eeab8bb7d85ce4cfb0841b/.github/downstream.d/certbot.sh#L8-L9.
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# We should try to remember to keep their repo updated if we make any changes
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# to this script which may break things for them.
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from __future__ import absolute_import
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from __future__ import print_function
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import os
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import subprocess
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import sys
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def find_tools_path():
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return os.path.dirname(os.path.realpath(__file__))
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def call_with_print(command, env):
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assert env is not None
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print(command)
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subprocess.check_call(command, shell=True, env=env)
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def pip_install_with_print(args_str, env):
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command = ['"', sys.executable, '" -m pip install --disable-pip-version-check ', args_str]
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call_with_print(''.join(command), env=env)
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def pip_constrained_environ():
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tools_path = find_tools_path()
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repo_path = os.path.dirname(tools_path)
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if os.environ.get('CERTBOT_OLDEST') == '1':
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constraints_path = os.path.normpath(os.path.join(
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repo_path, 'tools', 'oldest_constraints.txt'))
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else:
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constraints_path = os.path.normpath(os.path.join(
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repo_path, 'tools', 'requirements.txt'))
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env = os.environ.copy()
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# We set constraints for pip using an environment variable so that they
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# are also used when installing build dependencies. See
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# https://github.com/certbot/certbot/pull/8443 for more info.
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env["PIP_CONSTRAINT"] = constraints_path
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return env
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def pipstrap(env=None):
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if env is None:
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env = pip_constrained_environ()
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pip_install_with_print('pip setuptools wheel', env=env)
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def main(args):
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env = pip_constrained_environ()
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pipstrap(env)
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pip_install_with_print(' '.join(args), env=env)
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if __name__ == '__main__':
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main(sys.argv[1:])
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