Python misc.normalize_path方法代碼示例

# 需要導入模塊: from pip._internal.utils import misc [as 別名]
# 或者: from pip._internal.utils.misc import normalize_path [as 別名]
def is_local(self, path) -> bool:
        """PEP 582 version of ``is_local()`` function."""
        return misc.normalize_path(path).startswith(
            misc.normalize_path(self.packages_path.as_posix())
        ) 

# 需要導入模塊: from pip._internal.utils import misc [as 別名]
# 或者: from pip._internal.utils.misc import normalize_path [as 別名]
def __init__(
        self,
        build_dir,  # type: str
        download_dir,  # type: Optional[str]
        src_dir,  # type: str
        wheel_download_dir,  # type: Optional[str]
        progress_bar,  # type: str
        build_isolation,  # type: bool
        req_tracker  # type: RequirementTracker
    ):
        # type: (...) -> None
        super(RequirementPreparer, self).__init__()

        self.src_dir = src_dir
        self.build_dir = build_dir
        self.req_tracker = req_tracker

        # Where still packed archives should be written to. If None, they are
        # not saved, and are deleted immediately after unpacking.
        self.download_dir = download_dir

        # Where still-packed .whl files should be written to. If None, they are
        # written to the download_dir parameter. Separate to download_dir to
        # permit only keeping wheel archives for pip wheel.
        if wheel_download_dir:
            wheel_download_dir = normalize_path(wheel_download_dir)
        self.wheel_download_dir = wheel_download_dir

        # NOTE
        # download_dir and wheel_download_dir overlap semantically and may
        # be combined if we're willing to have non-wheel archives present in
        # the wheelhouse output by 'pip wheel'.

        self.progress_bar = progress_bar

        # Is build isolation allowed?
        self.build_isolation = build_isolation 

# 需要導入模塊: from pip._internal.utils import misc [as 別名]
# 或者: from pip._internal.utils.misc import normalize_path [as 別名]
def create(
        cls,
        find_links,  # type: List[str]
        index_urls,  # type: List[str]
    ):
        # type: (...) -> SearchScope
        """
        Create a SearchScope object after normalizing the `find_links`.
        """
        # Build find_links. If an argument starts with ~, it may be
        # a local file relative to a home directory. So try normalizing
        # it and if it exists, use the normalized version.
        # This is deliberately conservative - it might be fine just to
        # blindly normalize anything starting with a ~...
        built_find_links = []  # type: List[str]
        for link in find_links:
            if link.startswith('~'):
                new_link = normalize_path(link)
                if os.path.exists(new_link):
                    link = new_link
            built_find_links.append(link)

        # If we don't have TLS enabled, then WARN if anyplace we're looking
        # relies on TLS.
        if not has_tls():
            for link in itertools.chain(index_urls, built_find_links):
                parsed = urllib_parse.urlparse(link)
                if parsed.scheme == 'https':
                    logger.warning(
                        'pip is configured with locations that require '
                        'TLS/SSL, however the ssl module in Python is not '
                        'available.'
                    )
                    break

        return cls(
            find_links=built_find_links,
            index_urls=index_urls,
        ) 

# 需要導入模塊: from pip._internal.utils import misc [as 別名]
# 或者: from pip._internal.utils.misc import normalize_path [as 別名]
def __init__(self, build_dir, download_dir, src_dir, wheel_download_dir,
                 progress_bar, build_isolation, req_tracker):
        super(RequirementPreparer, self).__init__()

        self.src_dir = src_dir
        self.build_dir = build_dir
        self.req_tracker = req_tracker

        # Where still packed archives should be written to. If None, they are
        # not saved, and are deleted immediately after unpacking.
        self.download_dir = download_dir

        # Where still-packed .whl files should be written to. If None, they are
        # written to the download_dir parameter. Separate to download_dir to
        # permit only keeping wheel archives for pip wheel.
        if wheel_download_dir:
            wheel_download_dir = normalize_path(wheel_download_dir)
        self.wheel_download_dir = wheel_download_dir

        # NOTE
        # download_dir and wheel_download_dir overlap semantically and may
        # be combined if we're willing to have non-wheel archives present in
        # the wheelhouse output by 'pip wheel'.

        self.progress_bar = progress_bar

        # Is build isolation allowed?
        self.build_isolation = build_isolation 

# 需要導入模塊: from pip._internal.utils import misc [as 別名]
# 或者: from pip._internal.utils.misc import normalize_path [as 別名]
def __init__(self, pip_args, cache_dir):
        # Use pip's parser for pip.conf management and defaults.
        # General options (find_links, index_url, extra_index_url, trusted_host,
        # and pre) are deferred to pip.
        self.command = create_command("install")
        self.options, _ = self.command.parse_args(pip_args)
        if self.options.cache_dir:
            self.options.cache_dir = normalize_path(self.options.cache_dir)

        self.options.require_hashes = False
        self.options.ignore_dependencies = False

        self.session = self.command._build_session(self.options)
        self.finder = self.command._build_package_finder(
            options=self.options, session=self.session
        )

        # Caches
        # stores project_name => InstallationCandidate mappings for all
        # versions reported by PyPI, so we only have to ask once for each
        # project
        self._available_candidates_cache = {}

        # stores InstallRequirement => list(InstallRequirement) mappings
        # of all secondary dependencies for the given requirement, so we
        # only have to go to disk once for each requirement
        self._dependencies_cache = {}

        # Setup file paths
        self.freshen_build_caches()
        self._cache_dir = normalize_path(cache_dir)
        self._download_dir = fs_str(os.path.join(self._cache_dir, "pkgs"))
        self._wheel_download_dir = fs_str(os.path.join(self._cache_dir, "wheels"))

        self._setup_logging() 

# 需要導入模塊: from pip._internal.utils import misc [as 別名]
# 或者: from pip._internal.utils.misc import normalize_path [as 別名]
def __init__(
        self,
        build_dir,  # type: str
        download_dir,  # type: Optional[str]
        src_dir,  # type: str
        wheel_download_dir,  # type: Optional[str]
        progress_bar,  # type: str
        build_isolation,  # type: bool
        req_tracker  # type: RequirementTracker
    ):
        # type: (...) -> None
        super(RequirementPreparer, self).__init__()

        self.src_dir = src_dir
        self.build_dir = build_dir
        self.req_tracker = req_tracker

        # Where still-packed archives should be written to. If None, they are
        # not saved, and are deleted immediately after unpacking.
        if download_dir:
            download_dir = expanduser(download_dir)
        self.download_dir = download_dir

        # Where still-packed .whl files should be written to. If None, they are
        # written to the download_dir parameter. Separate to download_dir to
        # permit only keeping wheel archives for pip wheel.
        if wheel_download_dir:
            wheel_download_dir = normalize_path(wheel_download_dir)
        self.wheel_download_dir = wheel_download_dir

        # NOTE
        # download_dir and wheel_download_dir overlap semantically and may
        # be combined if we're willing to have non-wheel archives present in
        # the wheelhouse output by 'pip wheel'.

        self.progress_bar = progress_bar

        # Is build isolation allowed?
        self.build_isolation = build_isolation 

# 需要導入模塊: from pip._internal.utils import misc [as 別名]
# 或者: from pip._internal.utils.misc import normalize_path [as 別名]
def create(
        cls,
        find_links,  # type: List[str]
        index_urls,  # type: List[str]
    ):
        # type: (...) -> SearchScope
        """
        Create a SearchScope object after normalizing the `find_links`.
        """
        # Build find_links. If an argument starts with ~, it may be
        # a local file relative to a home directory. So try normalizing
        # it and if it exists, use the normalized version.
        # This is deliberately conservative - it might be fine just to
        # blindly normalize anything starting with a ~...
        built_find_links = []  # type: List[str]
        for link in find_links:
            if link.startswith('~'):
                new_link = normalize_path(link)
                if os.path.exists(new_link):
                    link = new_link
            built_find_links.append(link)

        # If we don't have TLS enabled, then WARN if anyplace we're looking
        # relies on TLS.
        if not HAS_TLS:
            for link in itertools.chain(index_urls, built_find_links):
                parsed = urllib_parse.urlparse(link)
                if parsed.scheme == 'https':
                    logger.warning(
                        'pip is configured with locations that require '
                        'TLS/SSL, however the ssl module in Python is not '
                        'available.'
                    )
                    break

        return cls(
            find_links=built_find_links,
            index_urls=index_urls,
        )