mirror of
https://github.com/certbot/certbot.git
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16f858547f
Fixes #10252. See further discussion here: https://github.com/pypa/pip/issues/11457 We are doing option: > Alternatively, enable the --use-pep517 pip option, possibly with --no-build-isolation. The --use-pip517 flag will force pip to use the modern mechanism for editable installs. --no-build-isolation may be needed if your project has build-time requirements beyond setuptools and wheel. By passing this flag, you are responsible for making sure your environment already has the required dependencies to build your package. Once the legacy mechanism is removed, --use-pep517 will have no effect and will essentially be enabled by default in this context. Major changes made here include: - Add `--use-pep517` to use the modern mechanism, which will be the only mechanism in future pip releases - Change to `/src` layout to appease mypy, and because for editable installs that really is the normal way these days. - `cd acme && mkdir src && mv acme src/` etc. - add `where='src'` argument to `find_packages` and add `package_dir={'': 'src'},` in `setup.py`s - update `MANIFEST.in` files with new path locations - Update our many hardcoded filepaths - Update `importlib-metadata` requirement to fix double-plugin-entry-point problem in oldest tests
68 lines
2.2 KiB
Python
Executable file
68 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 --use-pep517 ', 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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