mirror of
https://github.com/ansible-collections/community.general.git
synced 2025-06-28 03:00:23 -07:00
2b4cb6dabc
* pipx: accept python version specs in parameter "name" * pipx_info: adjustment for backward compatibility * remove unnecessary comprehension * remove f-str * no shebang for module utils * remove f-str * fix syntax error * fix pipx_info * rollback adjustments in existing tests * docs & test update * add debugging tasks to int test * integration test checks for version of packaging * move assertion to block * fix idempotency when using version specifier * add changelog frag * fix docs * dial down the version of tox used in tests To accommodate old Pythons * Update plugins/modules/pipx.py * Apply suggestions from code review * refactor/rename package requirements code * fix filename in BOTMETA * Update plugins/modules/pipx.py Co-authored-by: Felix Fontein <felix@fontein.de> * Update plugins/modules/pipx.py Co-authored-by: Felix Fontein <felix@fontein.de> * pipx mod utils: create make_process_dict and deprecate make_process_list * pkg_req: make method private * make_process_dict is simpler and more specialized * ensure version specifiers are honored when state=install * fix insanity * pipx: reformat yaml blocks * pipx: doc wordsmithing --------- Co-authored-by: Felix Fontein <felix@fontein.de>
75 lines
2.5 KiB
Python
75 lines
2.5 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright (c) 2025, Alexei Znamensky <russoz@gmail.com>
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# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
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# SPDX-License-Identifier: GPL-3.0-or-later
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from __future__ import absolute_import, division, print_function
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__metaclass__ = type
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from ansible.module_utils.six import raise_from
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from ansible_collections.community.general.plugins.module_utils import deps
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with deps.declare("packaging"):
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from packaging.requirements import Requirement
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from packaging.version import parse as parse_version, InvalidVersion
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class PackageRequirement:
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def __init__(self, module, name):
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self.module = module
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self.parsed_name, self.requirement = self._parse_spec(name)
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def _parse_spec(self, name):
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"""
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Parse a package name that may include version specifiers using PEP 508.
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Returns a tuple of (name, requirement) where requirement is of type packaging.requirements.Requirement and it may be None.
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Example inputs:
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"package"
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"package>=1.0"
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"package>=1.0,<2.0"
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"package[extra]>=1.0"
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"package[foo,bar]>=1.0,!=1.5"
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:param name: Package name with optional version specifiers and extras
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:return: Tuple of (name, requirement)
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:raises ValueError: If the package specification is invalid
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"""
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if not name:
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return name, None
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# Quick check for simple package names
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if not any(c in name for c in '>=<!~[]'):
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return name.strip(), None
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deps.validate(self.module, "packaging")
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try:
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req = Requirement(name)
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return req.name, req
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except Exception as e:
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raise_from(ValueError("Invalid package specification for '{0}': {1}".format(name, e)), e)
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def matches_version(self, version):
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"""
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Check if a version string fulfills a version specifier.
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:param version: Version string to check
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:return: True if version fulfills the requirement, False otherwise
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:raises ValueError: If version is invalid
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"""
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# If no spec provided, any version is valid
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if not self.requirement:
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return True
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try:
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# Parse version string
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ver = parse_version(version)
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return ver in self.requirement.specifier
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except InvalidVersion as e:
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raise_from(ValueError("Invalid version '{0}': {1}".format(version, e)))
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