1 files changed, 0 insertions, 155 deletions
diff --git a/venv/Lib/site-packages/pip-19.0.3-py3.7.egg/pip/_internal/utils/temp_dir.py b/venv/Lib/site-packages/pip-19.0.3-py3.7.egg/pip/_internal/utils/temp_dir.py
deleted file mode 100644
index 2c81ad5..0000000
--- a/venv/Lib/site-packages/pip-19.0.3-py3.7.egg/pip/_internal/utils/temp_dir.py
+++ /dev/null
@@ -1,155 +0,0 @@
-from __future__ import absolute_import
-
-import errno
-import itertools
-import logging
-import os.path
-import tempfile
-
-from pip._internal.utils.misc import rmtree
-
-logger = logging.getLogger(__name__)
-
-
-class TempDirectory(object):
-    """Helper class that owns and cleans up a temporary directory.
-
-    This class can be used as a context manager or as an OO representation of a
-    temporary directory.
-
-    Attributes:
-        path
-            Location to the created temporary directory or None
-        delete
-            Whether the directory should be deleted when exiting
-            (when used as a contextmanager)
-
-    Methods:
-        create()
-            Creates a temporary directory and stores its path in the path
-            attribute.
-        cleanup()
-            Deletes the temporary directory and sets path attribute to None
-
-    When used as a context manager, a temporary directory is created on
-    entering the context and, if the delete attribute is True, on exiting the
-    context the created directory is deleted.
-    """
-
-    def __init__(self, path=None, delete=None, kind="temp"):
-        super(TempDirectory, self).__init__()
-
-        if path is None and delete is None:
-            # If we were not given an explicit directory, and we were not given
-            # an explicit delete option, then we'll default to deleting.
-            delete = True
-
-        self.path = path
-        self.delete = delete
-        self.kind = kind
-
-    def __repr__(self):
-        return "<{} {!r}>".format(self.__class__.__name__, self.path)
-
-    def __enter__(self):
-        self.create()
-        return self
-
-    def __exit__(self, exc, value, tb):
-        if self.delete:
-            self.cleanup()
-
-    def create(self):
-        """Create a temporary directory and store its path in self.path
-        """
-        if self.path is not None:
-            logger.debug(
-                "Skipped creation of temporary directory: {}".format(self.path)
-            )
-            return
-        # We realpath here because some systems have their default tmpdir
-        # symlinked to another directory.  This tends to confuse build
-        # scripts, so we canonicalize the path by traversing potential
-        # symlinks here.
-        self.path = os.path.realpath(
-            tempfile.mkdtemp(prefix="pip-{}-".format(self.kind))
-        )
-        logger.debug("Created temporary directory: {}".format(self.path))
-
-    def cleanup(self):
-        """Remove the temporary directory created and reset state
-        """
-        if self.path is not None and os.path.exists(self.path):
-            rmtree(self.path)
-        self.path = None
-
-
-class AdjacentTempDirectory(TempDirectory):
-    """Helper class that creates a temporary directory adjacent to a real one.
-
-    Attributes:
-        original
-            The original directory to create a temp directory for.
-        path
-            After calling create() or entering, contains the full
-            path to the temporary directory.
-        delete
-            Whether the directory should be deleted when exiting
-            (when used as a contextmanager)
-
-    """
-    # The characters that may be used to name the temp directory
-    # We always prepend a ~ and then rotate through these until
-    # a usable name is found.
-    # pkg_resources raises a different error for .dist-info folder
-    # with leading '-' and invalid metadata
-    LEADING_CHARS = "-~.=%0123456789"
-
-    def __init__(self, original, delete=None):
-        super(AdjacentTempDirectory, self).__init__(delete=delete)
-        self.original = original.rstrip('/\\')
-
-    @classmethod
-    def _generate_names(cls, name):
-        """Generates a series of temporary names.
-
-        The algorithm replaces the leading characters in the name
-        with ones that are valid filesystem characters, but are not
-        valid package names (for both Python and pip definitions of
-        package).
-        """
-        for i in range(1, len(name)):
-            for candidate in itertools.combinations_with_replacement(
-                    cls.LEADING_CHARS, i - 1):
-                new_name = '~' + ''.join(candidate) + name[i:]
-                if new_name != name:
-                    yield new_name
-
-        # If we make it this far, we will have to make a longer name
-        for i in range(len(cls.LEADING_CHARS)):
-            for candidate in itertools.combinations_with_replacement(
-                    cls.LEADING_CHARS, i):
-                new_name = '~' + ''.join(candidate) + name
-                if new_name != name:
-                    yield new_name
-
-    def create(self):
-        root, name = os.path.split(self.original)
-        for candidate in self._generate_names(name):
-            path = os.path.join(root, candidate)
-            try:
-                os.mkdir(path)
-            except OSError as ex:
-                # Continue if the name exists already
-                if ex.errno != errno.EEXIST:
-                    raise
-            else:
-                self.path = os.path.realpath(path)
-                break
-
-        if not self.path:
-            # Final fallback on the default behavior.
-            self.path = os.path.realpath(
-                tempfile.mkdtemp(prefix="pip-{}-".format(self.kind))
-            )
-        logger.debug("Created temporary directory: {}".format(self.path))