File Manager

X7ROOT File Manager

Current Path: /opt/alt/python27/lib/python2.7/site-packages/pip/_internal/network

opt / alt / python27 / lib / python2.7 / site-packages / pip / _internal / network /

ðŸ“ ..
ðŸ“„ __init__.py(50 B)
ðŸ“„ __init__.pyc(294 B)
ðŸ“„ auth.py(11.38 KB)
ðŸ“„ auth.pyc(9.27 KB)
ðŸ“„ cache.py(2.27 KB)
ðŸ“„ cache.pyc(3.93 KB)
ðŸ“„ download.py(5.03 KB)
ðŸ“„ download.pyc(6.5 KB)
ðŸ“„ lazy_wheel.py(7.95 KB)
ðŸ“„ lazy_wheel.pyc(11.26 KB)
ðŸ“„ session.py(14.85 KB)
ðŸ“„ session.pyc(12.73 KB)
ðŸ“„ utils.py(4.07 KB)
ðŸ“„ utils.pyc(1.92 KB)
ðŸ“„ xmlrpc.py(1.84 KB)
ðŸ“„ xmlrpc.pyc(2.52 KB)

Editing: cache.py

"""HTTP cache implementation.
"""

import os
from contextlib import contextmanager

from pip._vendor.cachecontrol.cache import BaseCache
from pip._vendor.cachecontrol.caches import FileCache
from pip._vendor.requests.models import Response

from pip._internal.utils.filesystem import adjacent_tmp_file, replace
from pip._internal.utils.misc import ensure_dir
from pip._internal.utils.typing import MYPY_CHECK_RUNNING

if MYPY_CHECK_RUNNING:
    from typing import Optional, Iterator

def is_from_cache(response):
    # type: (Response) -> bool
    return getattr(response, "from_cache", False)

@contextmanager
def suppressed_cache_errors():
    # type: () -> Iterator[None]
    """If we can't access the cache then we can just skip caching and process
    requests as if caching wasn't enabled.
    """
    try:
        yield
    except (OSError, IOError):
        pass

class SafeFileCache(BaseCache):
    """
    A file based cache which is safe to use even when the target directory may
    not be accessible or writable.
    """

def __init__(self, directory):
        # type: (str) -> None
        assert directory is not None, "Cache directory must not be None."
        super(SafeFileCache, self).__init__()
        self.directory = directory

def _get_cache_path(self, name):
        # type: (str) -> str
        # From cachecontrol.caches.file_cache.FileCache._fn, brought into our
        # class for backwards-compatibility and to avoid using a non-public
        # method.
        hashed = FileCache.encode(name)
        parts = list(hashed[:5]) + [hashed]
        return os.path.join(self.directory, *parts)

def get(self, key):
        # type: (str) -> Optional[bytes]
        path = self._get_cache_path(key)
        with suppressed_cache_errors():
            with open(path, 'rb') as f:
                return f.read()

def set(self, key, value):
        # type: (str, bytes) -> None
        path = self._get_cache_path(key)
        with suppressed_cache_errors():
            ensure_dir(os.path.dirname(path))

with adjacent_tmp_file(path) as f:
                f.write(value)

replace(f.name, path)

def delete(self, key):
        # type: (str) -> None
        path = self._get_cache_path(key)
        with suppressed_cache_errors():
            os.remove(path)

X7ROOT File Manager

Editing: cache.py

Upload File

Create Folder