Jan Lindemann
fc6f2fbb65
The __init__.py files as gnerated by python-tools.sh contain multiple issues, fix them:
- Make the machinery fail if the same type name is imported from different modules- Support relative imports from .Module import Module instead of having to use the entire module path as import source- Import types explicitly re-exported with "as":
from .Module import Module as ModuleOtherwise ruff will regard the type as "imported but not used"- Add "# ruff: noqa: E501" near the top. The import lines can get long and are beyond manual control (except for renaming the modules themselves, that is). This can cause ruff to fail, so get it to accept long lines in __init__.py. The style violation doesn't make much of a difference in generated code, anyway, because nobody reads that. Plus what's happening in the code isn't rocket science, so good style wouldn't help much with understanding, either.This promptly digs up two symbol name conflicts lib.pm.dpkg and lib.pm.rpm. Fix them along with this commit to keep it from breaking the build.
Signed-off-by: Jan Lindemann <jan@janware.com>
45 lines
1.6 KiB
Python
45 lines
1.6 KiB
Python
# -*- coding: utf-8 -*-
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from __future__ import annotations
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from typing import Iterable, TYPE_CHECKING
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if TYPE_CHECKING:
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from ..ExecContext import ExecContext
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from ..util import run_cmd, run_sudo
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from ..base import InputMode
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from ..Package import Package, meta_tags
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_meta_map: dict[str, str]|None = None
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def meta_map():
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global _meta_map
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if _meta_map is None:
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_meta_map = Package.order_tags({
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'name': 'Name',
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'vendor': 'Vendor',
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'packager': 'Packager',
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'url': 'URL',
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'maintainer': None, # RPM doesn't have a maintainer field
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})
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return _meta_map
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async def run_rpm(args: list[str], sudo: bool=False, ec: ExecContext=None, mode: InputMode=InputMode.OptInteractive, **kwargs): # export
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cmd = ['/usr/bin/rpm']
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cmd.extend(args)
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if sudo:
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return await run_sudo(cmd, ec=ec, cmd_input=mode, **kwargs)
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return await run_cmd(cmd, ec=ec, cmd_input=mode, **kwargs)
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async def query_packages(names: Iterable[str] = [], ec: ExecContext=None) -> Iterable[Package]:
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fmt_str = '|'.join([(f'%{{{tag}}}' if tag else '') for tag in meta_map().values()]) + r'\n'
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opts = ['-q', '--queryformat', fmt_str]
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if not names:
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opts.append('-a')
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specs, stderr, status = await run_rpm([*opts, *names], throw=True, sudo=False, mode=InputMode.NonInteractive, ec=ec)
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return Package.parse_specs_str(specs.decode())
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async def list_files(pkg: str, ec: ExecContext=None) -> list[str]:
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stdout, stderr, status = await run_rpm(['-ql', pkg], throw=True, sudo=False, mode=InputMode.NonInteractive, ec=ec)
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return stdout.decode().splitlines()
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