Python PyPI.netloc方法代码示例

# 需要导入模块: from pip._internal.models.index import PyPI [as 别名]
# 或者: from pip._internal.models.index.PyPI import netloc [as 别名]
def url_to_path(url):
    # type: (str) -> str
    """
    Convert a file: URL to a path.
    """
    assert url.startswith('file:'), (
        "You can only turn file: urls into filenames (not %r)" % url)

    _, netloc, path, _, _ = urllib_parse.urlsplit(url)

    if not netloc or netloc == 'localhost':
        # According to RFC 8089, same as empty authority.
        netloc = ''
    elif sys.platform == 'win32':
        # If we have a UNC path, prepend UNC share notation.
        netloc = '\\\\' + netloc
    else:
        raise ValueError(
            'non-local file URIs are not supported on this platform: %r'
            % url
        )

    path = urllib_request.url2pathname(netloc + path)
    return path 

# 需要导入模块: from pip._internal.models.index import PyPI [as 别名]
# 或者: from pip._internal.models.index.PyPI import netloc [as 别名]
def url_to_path(url):
    # type: (str) -> str
    """
    Convert a file: URL to a path.
    """
    assert url.startswith('file:'), (
        "You can only turn file: urls into filenames (not %r)" % url)

    _, netloc, path, _, _ = urllib_parse.urlsplit(url)

    # if we have a UNC path, prepend UNC share notation
    if netloc:
        netloc = '\\\\' + netloc

    path = urllib_request.url2pathname(netloc + path)
    return path 

# 需要导入模块: from pip._internal.models.index import PyPI [as 别名]
# 或者: from pip._internal.models.index.PyPI import netloc [as 别名]
def _get_index_url(self, url):
        """Return the original index URL matching the requested URL.

        Cached or dynamically generated credentials may work against
        the original index URL rather than just the netloc.

        The provided url should have had its username and password
        removed already. If the original index url had credentials then
        they will be included in the return value.

        Returns None if no matching index was found, or if --no-index
        was specified by the user.
        """
        if not url or not self.index_urls:
            return None

        for u in self.index_urls:
            prefix = remove_auth_from_url(u).rstrip("/") + "/"
            if url.startswith(prefix):
                return u 

# 需要导入模块: from pip._internal.models.index import PyPI [as 别名]
# 或者: from pip._internal.models.index.PyPI import netloc [as 别名]
def __call__(self, req):
        parsed = urllib_parse.urlparse(req.url)

        # Split the credentials from the netloc.
        netloc, url_user_password = split_auth_from_netloc(parsed.netloc)

        # Set the url of the request to the url without any credentials
        req.url = urllib_parse.urlunparse(parsed[:1] + (netloc,) + parsed[2:])

        # Use any stored credentials that we have for this netloc
        username, password = self.passwords.get(netloc, (None, None))

        # Use the credentials embedded in the url if we have none stored
        if username is None:
            username, password = url_user_password

        # Get creds from netrc if we still don't have them
        if username is None and password is None:
            netrc_auth = get_netrc_auth(req.url)
            username, password = netrc_auth if netrc_auth else (None, None)

        if username or password:
            # Store the username and password
            self.passwords[netloc] = (username, password)

            # Send the basic auth with this request
            req = HTTPBasicAuth(username or "", password or "")(req)

        # Attach a hook to handle 401 responses
        req.register_hook("response", self.handle_401)

        return req 

# 需要导入模块: from pip._internal.models.index import PyPI [as 别名]
# 或者: from pip._internal.models.index.PyPI import netloc [as 别名]
def handle_401(self, resp, **kwargs):
        # We only care about 401 responses, anything else we want to just
        #   pass through the actual response
        if resp.status_code != 401:
            return resp

        # We are not able to prompt the user so simply return the response
        if not self.prompting:
            return resp

        parsed = urllib_parse.urlparse(resp.url)

        # Prompt the user for a new username and password
        username = six.moves.input("User for %s: " % parsed.netloc)
        password = getpass.getpass("Password: ")

        # Store the new username and password to use for future requests
        if username or password:
            self.passwords[parsed.netloc] = (username, password)

        # Consume content and release the original connection to allow our new
        #   request to reuse the same one.
        resp.content
        resp.raw.release_conn()

        # Add our new username and password to the request
        req = HTTPBasicAuth(username or "", password or "")(resp.request)
        req.register_hook("response", self.warn_on_401)

        # Send our new request
        new_resp = resp.connection.send(req, **kwargs)
        new_resp.history.append(resp)

        return new_resp 

# 需要导入模块: from pip._internal.models.index import PyPI [as 别名]
# 或者: from pip._internal.models.index.PyPI import netloc [as 别名]
def __call__(self, req):
        parsed = urllib_parse.urlparse(req.url)

        # Get the netloc without any embedded credentials
        netloc = parsed.netloc.rsplit("@", 1)[-1]

        # Set the url of the request to the url without any credentials
        req.url = urllib_parse.urlunparse(parsed[:1] + (netloc,) + parsed[2:])

        # Use any stored credentials that we have for this netloc
        username, password = self.passwords.get(netloc, (None, None))

        # Extract credentials embedded in the url if we have none stored
        if username is None:
            username, password = self.parse_credentials(parsed.netloc)

        # Get creds from netrc if we still don't have them
        if username is None and password is None:
            netrc_auth = get_netrc_auth(req.url)
            username, password = netrc_auth if netrc_auth else (None, None)

        if username or password:
            # Store the username and password
            self.passwords[netloc] = (username, password)

            # Send the basic auth with this request
            req = HTTPBasicAuth(username or "", password or "")(req)

        # Attach a hook to handle 401 responses
        req.register_hook("response", self.handle_401)

        return req 

# 需要导入模块: from pip._internal.models.index import PyPI [as 别名]
# 或者: from pip._internal.models.index.PyPI import netloc [as 别名]
def handle_401(self, resp, **kwargs):
        # We only care about 401 responses, anything else we want to just
        #   pass through the actual response
        if resp.status_code != 401:
            return resp

        # We are not able to prompt the user so simply return the response
        if not self.prompting:
            return resp

        parsed = urllib_parse.urlparse(resp.url)

        # Prompt the user for a new username and password
        username = six.moves.input("User for %s: " % parsed.netloc)
        password = getpass.getpass("Password: ")

        # Store the new username and password to use for future requests
        if username or password:
            self.passwords[parsed.netloc] = (username, password)

        # Consume content and release the original connection to allow our new
        #   request to reuse the same one.
        resp.content
        resp.raw.release_conn()

        # Add our new username and password to the request
        req = HTTPBasicAuth(username or "", password or "")(resp.request)

        # Send our new request
        new_resp = resp.connection.send(req, **kwargs)
        new_resp.history.append(resp)

        return new_resp 

# 需要导入模块: from pip._internal.models.index import PyPI [as 别名]
# 或者: from pip._internal.models.index.PyPI import netloc [as 别名]
def parse_credentials(self, netloc):
        if "@" in netloc:
            userinfo = netloc.rsplit("@", 1)[0]
            if ":" in userinfo:
                user, pwd = userinfo.split(":", 1)
                return (urllib_unquote(user), urllib_unquote(pwd))
            return urllib_unquote(userinfo), None
        return None, None 

# 需要导入模块: from pip._internal.models.index import PyPI [as 别名]
# 或者: from pip._internal.models.index.PyPI import netloc [as 别名]
def url_to_path(url):
    """
    Convert a file: URL to a path.
    """
    assert url.startswith('file:'), (
        "You can only turn file: urls into filenames (not %r)" % url)

    _, netloc, path, _, _ = urllib_parse.urlsplit(url)

    # if we have a UNC path, prepend UNC share notation
    if netloc:
        netloc = '\\\\' + netloc

    path = urllib_request.url2pathname(netloc + path)
    return path