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- #!/usr/bin/env python3
- import snapcraft
- import snapcraft.plugins.v2 as plugins
- from typing import Any, Dict, List, Set
- import os
- """
- See snapcraft.plugins.v2.python.PythonPlugin
- Plugin forces removal of 'typing' package
- after setup, as 'typing' is causing problems
- for python >= 3.7, see:
- - https://github.com/pypa/pip/issues/8272
- """
- class PluginImpl(plugins.python.PythonPlugin):
- def get_build_commands(self) -> List[str]:
- cmds = super().get_build_commands()
- for idx, cmd in enumerate(cmds):
- if cmd.strip().startswith('pip install -c') and "requirements_all" in cmd:
- cmds[idx] = f"{cmd.strip()} --use-deprecated=legacy-resolver"
- elif "[ -f setup.py ]" in cmd:
- # Use cfg instead of py
- cmds[idx] = cmd.replace('[ -f setup.py ]', '"${SNAPCRAFT_PYTHON_INTERPRETER}" -m build')
- return cmds
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