no venv

1 files changed, 0 insertions, 705 deletions

diff --git a/venv/lib/python3.11/site-packages/pip/_internal/vcs/versioncontrol.py b/venv/lib/python3.11/site-packages/pip/_internal/vcs/versioncontrol.py
deleted file mode 100644
index 46ca279..0000000
--- a/venv/lib/python3.11/site-packages/pip/_internal/vcs/versioncontrol.py
+++ /dev/null
@@ -1,705 +0,0 @@
-"""Handles all VCS (version control) support"""
-
-import logging
-import os
-import shutil
-import sys
-import urllib.parse
-from typing import (
-    TYPE_CHECKING,
-    Any,
-    Dict,
-    Iterable,
-    Iterator,
-    List,
-    Mapping,
-    Optional,
-    Tuple,
-    Type,
-    Union,
-)
-
-from pip._internal.cli.spinners import SpinnerInterface
-from pip._internal.exceptions import BadCommand, InstallationError
-from pip._internal.utils.misc import (
-    HiddenText,
-    ask_path_exists,
-    backup_dir,
-    display_path,
-    hide_url,
-    hide_value,
-    is_installable_dir,
-    rmtree,
-)
-from pip._internal.utils.subprocess import (
-    CommandArgs,
-    call_subprocess,
-    format_command_args,
-    make_command,
-)
-from pip._internal.utils.urls import get_url_scheme
-
-if TYPE_CHECKING:
-    # Literal was introduced in Python 3.8.
-    #
-    # TODO: Remove `if TYPE_CHECKING` when dropping support for Python 3.7.
-    from typing import Literal
-
-
-__all__ = ["vcs"]
-
-
-logger = logging.getLogger(__name__)
-
-AuthInfo = Tuple[Optional[str], Optional[str]]
-
-
-def is_url(name: str) -> bool:
-    """
-    Return true if the name looks like a URL.
-    """
-    scheme = get_url_scheme(name)
-    if scheme is None:
-        return False
-    return scheme in ["http", "https", "file", "ftp"] + vcs.all_schemes
-
-
-def make_vcs_requirement_url(
-    repo_url: str, rev: str, project_name: str, subdir: Optional[str] = None
-) -> str:
-    """
-    Return the URL for a VCS requirement.
-
-    Args:
-      repo_url: the remote VCS url, with any needed VCS prefix (e.g. "git+").
-      project_name: the (unescaped) project name.
-    """
-    egg_project_name = project_name.replace("-", "_")
-    req = f"{repo_url}@{rev}#egg={egg_project_name}"
-    if subdir:
-        req += f"&subdirectory={subdir}"
-
-    return req
-
-
-def find_path_to_project_root_from_repo_root(
-    location: str, repo_root: str
-) -> Optional[str]:
-    """
-    Find the the Python project's root by searching up the filesystem from
-    `location`. Return the path to project root relative to `repo_root`.
-    Return None if the project root is `repo_root`, or cannot be found.
-    """
-    # find project root.
-    orig_location = location
-    while not is_installable_dir(location):
-        last_location = location
-        location = os.path.dirname(location)
-        if location == last_location:
-            # We've traversed up to the root of the filesystem without
-            # finding a Python project.
-            logger.warning(
-                "Could not find a Python project for directory %s (tried all "
-                "parent directories)",
-                orig_location,
-            )
-            return None
-
-    if os.path.samefile(repo_root, location):
-        return None
-
-    return os.path.relpath(location, repo_root)
-
-
-class RemoteNotFoundError(Exception):
-    pass
-
-
-class RemoteNotValidError(Exception):
-    def __init__(self, url: str):
-        super().__init__(url)
-        self.url = url
-
-
-class RevOptions:
-
-    """
-    Encapsulates a VCS-specific revision to install, along with any VCS
-    install options.
-
-    Instances of this class should be treated as if immutable.
-    """
-
-    def __init__(
-        self,
-        vc_class: Type["VersionControl"],
-        rev: Optional[str] = None,
-        extra_args: Optional[CommandArgs] = None,
-    ) -> None:
-        """
-        Args:
-          vc_class: a VersionControl subclass.
-          rev: the name of the revision to install.
-          extra_args: a list of extra options.
-        """
-        if extra_args is None:
-            extra_args = []
-
-        self.extra_args = extra_args
-        self.rev = rev
-        self.vc_class = vc_class
-        self.branch_name: Optional[str] = None
-
-    def __repr__(self) -> str:
-        return f"<RevOptions {self.vc_class.name}: rev={self.rev!r}>"
-
-    @property
-    def arg_rev(self) -> Optional[str]:
-        if self.rev is None:
-            return self.vc_class.default_arg_rev
-
-        return self.rev
-
-    def to_args(self) -> CommandArgs:
-        """
-        Return the VCS-specific command arguments.
-        """
-        args: CommandArgs = []
-        rev = self.arg_rev
-        if rev is not None:
-            args += self.vc_class.get_base_rev_args(rev)
-        args += self.extra_args
-
-        return args
-
-    def to_display(self) -> str:
-        if not self.rev:
-            return ""
-
-        return f" (to revision {self.rev})"
-
-    def make_new(self, rev: str) -> "RevOptions":
-        """
-        Make a copy of the current instance, but with a new rev.
-
-        Args:
-          rev: the name of the revision for the new object.
-        """
-        return self.vc_class.make_rev_options(rev, extra_args=self.extra_args)
-
-
-class VcsSupport:
-    _registry: Dict[str, "VersionControl"] = {}
-    schemes = ["ssh", "git", "hg", "bzr", "sftp", "svn"]
-
-    def __init__(self) -> None:
-        # Register more schemes with urlparse for various version control
-        # systems
-        urllib.parse.uses_netloc.extend(self.schemes)
-        super().__init__()
-
-    def __iter__(self) -> Iterator[str]:
-        return self._registry.__iter__()
-
-    @property
-    def backends(self) -> List["VersionControl"]:
-        return list(self._registry.values())
-
-    @property
-    def dirnames(self) -> List[str]:
-        return [backend.dirname for backend in self.backends]
-
-    @property
-    def all_schemes(self) -> List[str]:
-        schemes: List[str] = []
-        for backend in self.backends:
-            schemes.extend(backend.schemes)
-        return schemes
-
-    def register(self, cls: Type["VersionControl"]) -> None:
-        if not hasattr(cls, "name"):
-            logger.warning("Cannot register VCS %s", cls.__name__)
-            return
-        if cls.name not in self._registry:
-            self._registry[cls.name] = cls()
-            logger.debug("Registered VCS backend: %s", cls.name)
-
-    def unregister(self, name: str) -> None:
-        if name in self._registry:
-            del self._registry[name]
-
-    def get_backend_for_dir(self, location: str) -> Optional["VersionControl"]:
-        """
-        Return a VersionControl object if a repository of that type is found
-        at the given directory.
-        """
-        vcs_backends = {}
-        for vcs_backend in self._registry.values():
-            repo_path = vcs_backend.get_repository_root(location)
-            if not repo_path:
-                continue
-            logger.debug("Determine that %s uses VCS: %s", location, vcs_backend.name)
-            vcs_backends[repo_path] = vcs_backend
-
-        if not vcs_backends:
-            return None
-
-        # Choose the VCS in the inner-most directory. Since all repository
-        # roots found here would be either `location` or one of its
-        # parents, the longest path should have the most path components,
-        # i.e. the backend representing the inner-most repository.
-        inner_most_repo_path = max(vcs_backends, key=len)
-        return vcs_backends[inner_most_repo_path]
-
-    def get_backend_for_scheme(self, scheme: str) -> Optional["VersionControl"]:
-        """
-        Return a VersionControl object or None.
-        """
-        for vcs_backend in self._registry.values():
-            if scheme in vcs_backend.schemes:
-                return vcs_backend
-        return None
-
-    def get_backend(self, name: str) -> Optional["VersionControl"]:
-        """
-        Return a VersionControl object or None.
-        """
-        name = name.lower()
-        return self._registry.get(name)
-
-
-vcs = VcsSupport()
-
-
-class VersionControl:
-    name = ""
-    dirname = ""
-    repo_name = ""
-    # List of supported schemes for this Version Control
-    schemes: Tuple[str, ...] = ()
-    # Iterable of environment variable names to pass to call_subprocess().
-    unset_environ: Tuple[str, ...] = ()
-    default_arg_rev: Optional[str] = None
-
-    @classmethod
-    def should_add_vcs_url_prefix(cls, remote_url: str) -> bool:
-        """
-        Return whether the vcs prefix (e.g. "git+") should be added to a
-        repository's remote url when used in a requirement.
-        """
-        return not remote_url.lower().startswith(f"{cls.name}:")
-
-    @classmethod
-    def get_subdirectory(cls, location: str) -> Optional[str]:
-        """
-        Return the path to Python project root, relative to the repo root.
-        Return None if the project root is in the repo root.
-        """
-        return None
-
-    @classmethod
-    def get_requirement_revision(cls, repo_dir: str) -> str:
-        """
-        Return the revision string that should be used in a requirement.
-        """
-        return cls.get_revision(repo_dir)
-
-    @classmethod
-    def get_src_requirement(cls, repo_dir: str, project_name: str) -> str:
-        """
-        Return the requirement string to use to redownload the files
-        currently at the given repository directory.
-
-        Args:
-          project_name: the (unescaped) project name.
-
-        The return value has a form similar to the following:
-
-            {repository_url}@{revision}#egg={project_name}
-        """
-        repo_url = cls.get_remote_url(repo_dir)
-
-        if cls.should_add_vcs_url_prefix(repo_url):
-            repo_url = f"{cls.name}+{repo_url}"
-
-        revision = cls.get_requirement_revision(repo_dir)
-        subdir = cls.get_subdirectory(repo_dir)
-        req = make_vcs_requirement_url(repo_url, revision, project_name, subdir=subdir)
-
-        return req
-
-    @staticmethod
-    def get_base_rev_args(rev: str) -> List[str]:
-        """
-        Return the base revision arguments for a vcs command.
-
-        Args:
-          rev: the name of a revision to install.  Cannot be None.
-        """
-        raise NotImplementedError
-
-    def is_immutable_rev_checkout(self, url: str, dest: str) -> bool:
-        """
-        Return true if the commit hash checked out at dest matches
-        the revision in url.
-
-        Always return False, if the VCS does not support immutable commit
-        hashes.
-
-        This method does not check if there are local uncommitted changes
-        in dest after checkout, as pip currently has no use case for that.
-        """
-        return False
-
-    @classmethod
-    def make_rev_options(
-        cls, rev: Optional[str] = None, extra_args: Optional[CommandArgs] = None
-    ) -> RevOptions:
-        """
-        Return a RevOptions object.
-
-        Args:
-          rev: the name of a revision to install.
-          extra_args: a list of extra options.
-        """
-        return RevOptions(cls, rev, extra_args=extra_args)
-
-    @classmethod
-    def _is_local_repository(cls, repo: str) -> bool:
-        """
-        posix absolute paths start with os.path.sep,
-        win32 ones start with drive (like c:\\folder)
-        """
-        drive, tail = os.path.splitdrive(repo)
-        return repo.startswith(os.path.sep) or bool(drive)
-
-    @classmethod
-    def get_netloc_and_auth(
-        cls, netloc: str, scheme: str
-    ) -> Tuple[str, Tuple[Optional[str], Optional[str]]]:
-        """
-        Parse the repository URL's netloc, and return the new netloc to use
-        along with auth information.
-
-        Args:
-          netloc: the original repository URL netloc.
-          scheme: the repository URL's scheme without the vcs prefix.
-
-        This is mainly for the Subversion class to override, so that auth
-        information can be provided via the --username and --password options
-        instead of through the URL.  For other subclasses like Git without
-        such an option, auth information must stay in the URL.
-
-        Returns: (netloc, (username, password)).
-        """
-        return netloc, (None, None)
-
-    @classmethod
-    def get_url_rev_and_auth(cls, url: str) -> Tuple[str, Optional[str], AuthInfo]:
-        """
-        Parse the repository URL to use, and return the URL, revision,
-        and auth info to use.
-
-        Returns: (url, rev, (username, password)).
-        """
-        scheme, netloc, path, query, frag = urllib.parse.urlsplit(url)
-        if "+" not in scheme:
-            raise ValueError(
-                f"Sorry, {url!r} is a malformed VCS url. "
-                "The format is <vcs>+<protocol>://<url>, "
-                "e.g. svn+http://myrepo/svn/MyApp#egg=MyApp"
-            )
-        # Remove the vcs prefix.
-        scheme = scheme.split("+", 1)[1]
-        netloc, user_pass = cls.get_netloc_and_auth(netloc, scheme)
-        rev = None
-        if "@" in path:
-            path, rev = path.rsplit("@", 1)
-            if not rev:
-                raise InstallationError(
-                    f"The URL {url!r} has an empty revision (after @) "
-                    "which is not supported. Include a revision after @ "
-                    "or remove @ from the URL."
-                )
-        url = urllib.parse.urlunsplit((scheme, netloc, path, query, ""))
-        return url, rev, user_pass
-
-    @staticmethod
-    def make_rev_args(
-        username: Optional[str], password: Optional[HiddenText]
-    ) -> CommandArgs:
-        """
-        Return the RevOptions "extra arguments" to use in obtain().
-        """
-        return []
-
-    def get_url_rev_options(self, url: HiddenText) -> Tuple[HiddenText, RevOptions]:
-        """
-        Return the URL and RevOptions object to use in obtain(),
-        as a tuple (url, rev_options).
-        """
-        secret_url, rev, user_pass = self.get_url_rev_and_auth(url.secret)
-        username, secret_password = user_pass
-        password: Optional[HiddenText] = None
-        if secret_password is not None:
-            password = hide_value(secret_password)
-        extra_args = self.make_rev_args(username, password)
-        rev_options = self.make_rev_options(rev, extra_args=extra_args)
-
-        return hide_url(secret_url), rev_options
-
-    @staticmethod
-    def normalize_url(url: str) -> str:
-        """
-        Normalize a URL for comparison by unquoting it and removing any
-        trailing slash.
-        """
-        return urllib.parse.unquote(url).rstrip("/")
-
-    @classmethod
-    def compare_urls(cls, url1: str, url2: str) -> bool:
-        """
-        Compare two repo URLs for identity, ignoring incidental differences.
-        """
-        return cls.normalize_url(url1) == cls.normalize_url(url2)
-
-    def fetch_new(
-        self, dest: str, url: HiddenText, rev_options: RevOptions, verbosity: int
-    ) -> None:
-        """
-        Fetch a revision from a repository, in the case that this is the
-        first fetch from the repository.
-
-        Args:
-          dest: the directory to fetch the repository to.
-          rev_options: a RevOptions object.
-          verbosity: verbosity level.
-        """
-        raise NotImplementedError
-
-    def switch(self, dest: str, url: HiddenText, rev_options: RevOptions) -> None:
-        """
-        Switch the repo at ``dest`` to point to ``URL``.
-
-        Args:
-          rev_options: a RevOptions object.
-        """
-        raise NotImplementedError
-
-    def update(self, dest: str, url: HiddenText, rev_options: RevOptions) -> None:
-        """
-        Update an already-existing repo to the given ``rev_options``.
-
-        Args:
-          rev_options: a RevOptions object.
-        """
-        raise NotImplementedError
-
-    @classmethod
-    def is_commit_id_equal(cls, dest: str, name: Optional[str]) -> bool:
-        """
-        Return whether the id of the current commit equals the given name.
-
-        Args:
-          dest: the repository directory.
-          name: a string name.
-        """
-        raise NotImplementedError
-
-    def obtain(self, dest: str, url: HiddenText, verbosity: int) -> None:
-        """
-        Install or update in editable mode the package represented by this
-        VersionControl object.
-
-        :param dest: the repository directory in which to install or update.
-        :param url: the repository URL starting with a vcs prefix.
-        :param verbosity: verbosity level.
-        """
-        url, rev_options = self.get_url_rev_options(url)
-
-        if not os.path.exists(dest):
-            self.fetch_new(dest, url, rev_options, verbosity=verbosity)
-            return
-
-        rev_display = rev_options.to_display()
-        if self.is_repository_directory(dest):
-            existing_url = self.get_remote_url(dest)
-            if self.compare_urls(existing_url, url.secret):
-                logger.debug(
-                    "%s in %s exists, and has correct URL (%s)",
-                    self.repo_name.title(),
-                    display_path(dest),
-                    url,
-                )
-                if not self.is_commit_id_equal(dest, rev_options.rev):
-                    logger.info(
-                        "Updating %s %s%s",
-                        display_path(dest),
-                        self.repo_name,
-                        rev_display,
-                    )
-                    self.update(dest, url, rev_options)
-                else:
-                    logger.info("Skipping because already up-to-date.")
-                return
-
-            logger.warning(
-                "%s %s in %s exists with URL %s",
-                self.name,
-                self.repo_name,
-                display_path(dest),
-                existing_url,
-            )
-            prompt = ("(s)witch, (i)gnore, (w)ipe, (b)ackup ", ("s", "i", "w", "b"))
-        else:
-            logger.warning(
-                "Directory %s already exists, and is not a %s %s.",
-                dest,
-                self.name,
-                self.repo_name,
-            )
-            # https://github.com/python/mypy/issues/1174
-            prompt = ("(i)gnore, (w)ipe, (b)ackup ", ("i", "w", "b"))  # type: ignore
-
-        logger.warning(
-            "The plan is to install the %s repository %s",
-            self.name,
-            url,
-        )
-        response = ask_path_exists(f"What to do?  {prompt[0]}", prompt[1])
-
-        if response == "a":
-            sys.exit(-1)
-
-        if response == "w":
-            logger.warning("Deleting %s", display_path(dest))
-            rmtree(dest)
-            self.fetch_new(dest, url, rev_options, verbosity=verbosity)
-            return
-
-        if response == "b":
-            dest_dir = backup_dir(dest)
-            logger.warning("Backing up %s to %s", display_path(dest), dest_dir)
-            shutil.move(dest, dest_dir)
-            self.fetch_new(dest, url, rev_options, verbosity=verbosity)
-            return
-
-        # Do nothing if the response is "i".
-        if response == "s":
-            logger.info(
-                "Switching %s %s to %s%s",
-                self.repo_name,
-                display_path(dest),
-                url,
-                rev_display,
-            )
-            self.switch(dest, url, rev_options)
-
-    def unpack(self, location: str, url: HiddenText, verbosity: int) -> None:
-        """
-        Clean up current location and download the url repository
-        (and vcs infos) into location
-
-        :param url: the repository URL starting with a vcs prefix.
-        :param verbosity: verbosity level.
-        """
-        if os.path.exists(location):
-            rmtree(location)
-        self.obtain(location, url=url, verbosity=verbosity)
-
-    @classmethod
-    def get_remote_url(cls, location: str) -> str:
-        """
-        Return the url used at location
-
-        Raises RemoteNotFoundError if the repository does not have a remote
-        url configured.
-        """
-        raise NotImplementedError
-
-    @classmethod
-    def get_revision(cls, location: str) -> str:
-        """
-        Return the current commit id of the files at the given location.
-        """
-        raise NotImplementedError
-
-    @classmethod
-    def run_command(
-        cls,
-        cmd: Union[List[str], CommandArgs],
-        show_stdout: bool = True,
-        cwd: Optional[str] = None,
-        on_returncode: 'Literal["raise", "warn", "ignore"]' = "raise",
-        extra_ok_returncodes: Optional[Iterable[int]] = None,
-        command_desc: Optional[str] = None,
-        extra_environ: Optional[Mapping[str, Any]] = None,
-        spinner: Optional[SpinnerInterface] = None,
-        log_failed_cmd: bool = True,
-        stdout_only: bool = False,
-    ) -> str:
-        """
-        Run a VCS subcommand
-        This is simply a wrapper around call_subprocess that adds the VCS
-        command name, and checks that the VCS is available
-        """
-        cmd = make_command(cls.name, *cmd)
-        if command_desc is None:
-            command_desc = format_command_args(cmd)
-        try:
-            return call_subprocess(
-                cmd,
-                show_stdout,
-                cwd,
-                on_returncode=on_returncode,
-                extra_ok_returncodes=extra_ok_returncodes,
-                command_desc=command_desc,
-                extra_environ=extra_environ,
-                unset_environ=cls.unset_environ,
-                spinner=spinner,
-                log_failed_cmd=log_failed_cmd,
-                stdout_only=stdout_only,
-            )
-        except FileNotFoundError:
-            # errno.ENOENT = no such file or directory
-            # In other words, the VCS executable isn't available
-            raise BadCommand(
-                f"Cannot find command {cls.name!r} - do you have "
-                f"{cls.name!r} installed and in your PATH?"
-            )
-        except PermissionError:
-            # errno.EACCES = Permission denied
-            # This error occurs, for instance, when the command is installed
-            # only for another user. So, the current user don't have
-            # permission to call the other user command.
-            raise BadCommand(
-                f"No permission to execute {cls.name!r} - install it "
-                f"locally, globally (ask admin), or check your PATH. "
-                f"See possible solutions at "
-                f"https://pip.pypa.io/en/latest/reference/pip_freeze/"
-                f"#fixing-permission-denied."
-            )
-
-    @classmethod
-    def is_repository_directory(cls, path: str) -> bool:
-        """
-        Return whether a directory path is a repository directory.
-        """
-        logger.debug("Checking in %s for %s (%s)...", path, cls.dirname, cls.name)
-        return os.path.exists(os.path.join(path, cls.dirname))
-
-    @classmethod
-    def get_repository_root(cls, location: str) -> Optional[str]:
-        """
-        Return the "root" (top-level) directory controlled by the vcs,
-        or `None` if the directory is not in any.
-
-        It is meant to be overridden to implement smarter detection
-        mechanisms for specific vcs.
-
-        This can do more than is_repository_directory() alone. For
-        example, the Git override checks that Git is actually available.
-        """
-        if cls.is_repository_directory(location):
-            return location
-        return None