mirror of https://github.com/pypa/pip
Add --ignore-requires-python escape hatch
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@ -53,6 +53,7 @@
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* Normalize package names before using in ``pip show`` (:issue:`3976`)
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* Raises when Requires-Python do not match the running version.
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Add ``--ignore-requires-python`` escape hatch.
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**8.1.2 (2016-05-10)**
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@ -477,6 +477,13 @@ build_dir = partial(
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help='Directory to unpack packages into and build in.'
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)
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ignore_requires_python = partial(
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Option,
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'--ignore-requires-python',
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dest='ignore_requires_python',
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action='store_true',
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help='Ignore the Requires-Python information.')
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install_options = partial(
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Option,
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'--install-option',
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@ -118,6 +118,7 @@ class InstallCommand(RequirementCommand):
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action='store_true',
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help='Ignore the installed packages (reinstalling instead).')
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cmd_opts.add_option(cmdoptions.ignore_requires_python())
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cmd_opts.add_option(cmdoptions.no_deps())
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cmd_opts.add_option(cmdoptions.install_options())
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@ -295,6 +296,7 @@ class InstallCommand(RequirementCommand):
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as_egg=options.as_egg,
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ignore_installed=options.ignore_installed,
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ignore_dependencies=options.ignore_dependencies,
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ignore_requires_python=options.ignore_requires_python,
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force_reinstall=options.force_reinstall,
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use_user_site=options.use_user_site,
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target_dir=temp_target_dir,
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@ -70,6 +70,7 @@ class WheelCommand(RequirementCommand):
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cmd_opts.add_option(cmdoptions.editable())
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cmd_opts.add_option(cmdoptions.requirements())
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cmd_opts.add_option(cmdoptions.src())
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cmd_opts.add_option(cmdoptions.ignore_requires_python())
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cmd_opts.add_option(cmdoptions.no_deps())
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cmd_opts.add_option(cmdoptions.build_dir())
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@ -171,6 +172,7 @@ class WheelCommand(RequirementCommand):
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download_dir=None,
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ignore_dependencies=options.ignore_dependencies,
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ignore_installed=True,
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ignore_requires_python=options.ignore_requires_python,
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isolated=options.isolated_mode,
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session=session,
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wheel_cache=wheel_cache,
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@ -14,7 +14,8 @@ from pip.download import (is_file_url, is_dir_url, is_vcs_url, url_to_path,
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from pip.exceptions import (InstallationError, BestVersionAlreadyInstalled,
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DistributionNotFound, PreviousBuildDirError,
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HashError, HashErrors, HashUnpinned,
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DirectoryUrlHashUnsupported, VcsHashUnsupported)
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DirectoryUrlHashUnsupported, VcsHashUnsupported,
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UnsupportedPythonVersion)
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from pip.req.req_install import InstallRequirement
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from pip.utils import (
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display_path, dist_in_usersite, ensure_dir, normalize_path)
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@ -145,7 +146,8 @@ class RequirementSet(object):
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target_dir=None, ignore_dependencies=False,
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force_reinstall=False, use_user_site=False, session=None,
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pycompile=True, isolated=False, wheel_download_dir=None,
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wheel_cache=None, require_hashes=False):
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wheel_cache=None, require_hashes=False,
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ignore_requires_python=False):
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"""Create a RequirementSet.
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:param wheel_download_dir: Where still-packed .whl files should be
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@ -179,6 +181,7 @@ class RequirementSet(object):
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self.requirement_aliases = {}
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self.unnamed_requirements = []
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self.ignore_dependencies = ignore_dependencies
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self.ignore_requires_python = ignore_requires_python
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self.successfully_downloaded = []
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self.successfully_installed = []
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self.reqs_to_cleanup = []
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@ -656,7 +659,13 @@ class RequirementSet(object):
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# # parse dependencies # #
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# ###################### #
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dist = abstract_dist.dist(finder)
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check_dist_requires_python(dist)
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try:
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check_dist_requires_python(dist)
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except UnsupportedPythonVersion as e:
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if self.ignore_requires_python:
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logger.warning(e.args[0])
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else:
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raise
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more_reqs = []
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def add_req(subreq):
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