Mercurial > repos > shellac > sam_consensus_v3
diff env/lib/python3.9/site-packages/pip/_internal/commands/check.py @ 0:4f3585e2f14b draft default tip
"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"
author | shellac |
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date | Mon, 22 Mar 2021 18:12:50 +0000 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/env/lib/python3.9/site-packages/pip/_internal/commands/check.py Mon Mar 22 18:12:50 2021 +0000 @@ -0,0 +1,51 @@ +import logging + +from pip._internal.cli.base_command import Command +from pip._internal.cli.status_codes import ERROR, SUCCESS +from pip._internal.operations.check import ( + check_package_set, + create_package_set_from_installed, +) +from pip._internal.utils.misc import write_output +from pip._internal.utils.typing import MYPY_CHECK_RUNNING + +logger = logging.getLogger(__name__) + +if MYPY_CHECK_RUNNING: + from optparse import Values + from typing import Any, List + + +class CheckCommand(Command): + """Verify installed packages have compatible dependencies.""" + + usage = """ + %prog [options]""" + + def run(self, options, args): + # type: (Values, List[Any]) -> int + + package_set, parsing_probs = create_package_set_from_installed() + missing, conflicting = check_package_set(package_set) + + for project_name in missing: + version = package_set[project_name].version + for dependency in missing[project_name]: + write_output( + "%s %s requires %s, which is not installed.", + project_name, version, dependency[0], + ) + + for project_name in conflicting: + version = package_set[project_name].version + for dep_name, dep_version, req in conflicting[project_name]: + write_output( + "%s %s has requirement %s, but you have %s %s.", + project_name, version, req, dep_name, dep_version, + ) + + if missing or conflicting or parsing_probs: + return ERROR + else: + write_output("No broken requirements found.") + return SUCCESS