Python parse.parse_qsl函数代码示例

 def __init__(self, base, relative=None):
     self._has_token = False
     self._url = None
     self._url_parts = None
     self._loaded = False
     self._xml = None
     self._url_parts = None
     self._headers = None
     self._config = None
     if isinstance(base, six.string_types):
         base_url = base
         self._url_parts = list(parse.urlsplit(base_url))
     elif isinstance(base, RequestBase):
         base_url = base.url
         self._has_token = base.has_token
         self._url_parts = base._url_parts[:]
         self._headers = base._headers
         self._config = base.config
     if relative:
         scheme, netloc, path, qs, fragment = parse.urlsplit(relative)
         if path:
             self._url_parts[2] = _join_plex(self._url_parts[2], path)
         if qs:
             data = parse.parse_qsl(self._url_parts[3]) + parse.parse_qsl(qs)
             self._url_parts[3] = parse.urlencode(data)
         else:
             # Strip of all non-token parts
             data = parse.parse_qsl(self._url_parts[3])
             self._url_parts[3] = parse.urlencode([(x, y) for x, y in data if x == 'X-Plex-Token'])
     if not self._has_token:
         self._has_token = 'X-Plex-Token' in parse.parse_qs(self._url_parts[3])
     self._url = parse.urlunsplit(self._url_parts)

    def params(self, collapse=True):
        """Extracts the query parameters from the split urls components.

        This method will provide back as a dictionary the query parameter
        names and values that were provided in the url.

        :param collapse: Boolean, turn on or off collapsing of query values
        with the same name. Since a url can contain the same query parameter
        name with different values it may or may not be useful for users to
        care that this has happened. This parameter when True uses the
        last value that was given for a given name, while if False it will
        retain all values provided by associating the query parameter name with
        a list of values instead of a single (non-list) value.
        """
        if self.query:
            if collapse:
                return dict(parse.parse_qsl(self.query))
            else:
                params = {}
                for (key, value) in parse.parse_qsl(self.query):
                    if key in params:
                        if isinstance(params[key], list):
                            params[key].append(value)
                        else:
                            params[key] = [params[key], value]
                    else:
                        params[key] = value
                return params
        else:
            return {}

def oauth_dance(server, consumer_key, key_cert_data, print_tokens=False, verify=None):
    if verify is None:
        verify = server.startswith('https')

    # step 1: get request tokens
    oauth = OAuth1(
        consumer_key, signature_method=SIGNATURE_RSA, rsa_key=key_cert_data)
    r = requests.post(
        server + '/plugins/servlet/oauth/request-token', verify=verify, auth=oauth)
    request = dict(parse_qsl(r.text))
    request_token = request['oauth_token']
    request_token_secret = request['oauth_token_secret']
    if print_tokens:
        print("Request tokens received.")
        print("    Request token:        {}".format(request_token))
        print("    Request token secret: {}".format(request_token_secret))

    # step 2: prompt user to validate
    auth_url = '{}/plugins/servlet/oauth/authorize?oauth_token={}'.format(
        server, request_token)
    if print_tokens:
        print(
            "Please visit this URL to authorize the OAuth request:\n\t{}".format(auth_url))
    else:
        webbrowser.open_new(auth_url)
        print(
            "Your browser is opening the OAuth authorization for this client session.")

    approved = input(
        'Have you authorized this program to connect on your behalf to {}? (y/n)'.format(server))

    if approved.lower() != 'y':
        exit(
            'Abandoning OAuth dance. Your partner faceplants. The audience boos. You feel shame.')

    # step 3: get access tokens for validated user
    oauth = OAuth1(consumer_key,
                   signature_method=SIGNATURE_RSA,
                   rsa_key=key_cert_data,
                   resource_owner_key=request_token,
                   resource_owner_secret=request_token_secret
                   )
    r = requests.post(
        server + '/plugins/servlet/oauth/access-token', verify=verify, auth=oauth)
    access = dict(parse_qsl(r.text))

    if print_tokens:
        print("Access tokens received.")
        print("    Access token:        {}".format(access['oauth_token']))
        print("    Access token secret: {}".format(
            access['oauth_token_secret']))

    return {
        'access_token': access['oauth_token'],
        'access_token_secret': access['oauth_token_secret'],
        'consumer_key': consumer_key,
        'key_cert': key_cert_data,
    }

    def equals(self, rhs):
        lhsp = urlparse.urlparse(self.lhs)
        rhsp = urlparse.urlparse(rhs)

        lhs_qs = urlparse.parse_qsl(lhsp.query)
        rhs_qs = urlparse.parse_qsl(rhsp.query)

        return (lhsp.scheme == rhsp.scheme and
                lhsp.netloc == rhsp.netloc and
                lhsp.path == rhsp.path and
                len(lhs_qs) == len(rhs_qs) and
                set(lhs_qs) == set(rhs_qs))

 def GET(self):
     if self._GET is None:
         params = parse_qsl(self.url_parts.query, keep_blank_values=True)
         self._GET = MultiDict()
         for key, value in params:
             self._GET.add(key, value)
     return self._GET

def canonicalize_url(url, keep_blank_values=True, keep_fragments=False,
                     encoding=None):
    """Canonicalize the given url by applying the following procedures:

    - sort query arguments, first by key, then by value
    - percent encode paths and query arguments. non-ASCII characters are
      percent-encoded using UTF-8 (RFC-3986)
    - normalize all spaces (in query arguments) '+' (plus symbol)
    - normalize percent encodings case (%2f -> %2F)
    - remove query arguments with blank values (unless keep_blank_values is True)
    - remove fragments (unless keep_fragments is True)

    The url passed can be a str or unicode, while the url returned is always a
    str.

    For examples see the tests in tests/test_utils_url.py
    """

    scheme, netloc, path, params, query, fragment = parse_url(url)
    keyvals = parse_qsl(query, keep_blank_values)
    keyvals.sort()
    query = urlencode(keyvals)

    # XXX: copied from w3lib.url.safe_url_string to add encoding argument
    # path = to_native_str(path, encoding)
    # path = moves.urllib.parse.quote(path, _safe_chars, encoding='latin1') or '/'

    path = safe_url_string(_unquotepath(path)) or '/'
    fragment = '' if not keep_fragments else fragment
    return urlunparse((scheme, netloc.lower(), path, params, query, fragment))

    def _cs_request(self, url, method, **kwargs):
        # Check that certain things are called correctly
        if method in ['GET', 'DELETE']:
            assert 'body' not in kwargs
        elif method == 'PUT':
            assert 'body' in kwargs

        # Call the method
        args = urlparse.parse_qsl(urlparse.urlparse(url)[4])
        kwargs.update(args)
        munged_url = url.rsplit('?', 1)[0]
        munged_url = munged_url.strip('/').replace('/', '_').replace('.', '_')
        munged_url = munged_url.replace('-', '_')

        callback = "%s_%s" % (method.lower(), munged_url)

        if not hasattr(self, callback):
            raise AssertionError('Called unknown API method: %s %s, '
                                 'expected fakes method name: %s' %
                                 (method, url, callback))

        # Note the call
        self.callstack.append((method, url, kwargs.get('body', None)))
        status, headers, body = getattr(self, callback)(**kwargs)
        r = utils.TestResponse({
            "status_code": status,
            "text": body,
            "headers": headers,
        })
        return r, body

    def parse_request(self, environ):
        def rebuild_header_name(environ_key):
            """Construct the HTTP header name from a WSGI environ variable.
            """
            header_name = environ_key[5:]  # strip 'HTTP_'
            name_parts = header_name.split("_")
            header_name = "-".join(part.capitalize() for part in name_parts)
            return header_name

        request = {}
        request["host"] = environ.get("HTTP_HOST", None)
        request["path"] = environ.get("PATH_INFO", None)
        request["query"] = dict(parse_qsl(environ.get("QUERY_STRING", None)))
        request["method"] = environ.get("REQUEST_METHOD", None)

        request["headers"] = {}
        for key in environ:
            if key.startswith("HTTP_"):
                header_name = rebuild_header_name(key)
                request["headers"][header_name] = environ[key]

        if "CONTENT_TYPE" in environ:
            request["headers"]["Content-Type"] = environ["CONTENT_TYPE"]
        if "CONTENT_LENGTH" in environ:
            request["headers"]["Content-Length"] = environ["CONTENT_LENGTH"]

        if environ["CONTENT_LENGTH"]:
            request["body"] = get_post(environ)

        return request

    def methodNext(self, previous_request, previous_response):
        """Retrieves the next page of results.

Args:
  previous_request: The request for the previous page. (required)
  previous_response: The response from the request for the previous page. (required)

Returns:
  A request object that you can call 'execute()' on to request the next
  page. Returns None if there are no more items in the collection.
    """
        # Retrieve nextPageToken from previous_response
        # Use as pageToken in previous_request to create new request.

        if "nextPageToken" not in previous_response or not previous_response["nextPageToken"]:
            return None

        request = copy.copy(previous_request)

        pageToken = previous_response["nextPageToken"]
        parsed = list(urlparse(request.uri))
        q = parse_qsl(parsed[4])

        # Find and remove old 'pageToken' value from URI
        newq = [(key, value) for (key, value) in q if key != "pageToken"]
        newq.append(("pageToken", pageToken))
        parsed[4] = urlencode(newq)
        uri = urlunparse(parsed)

        request.uri = uri

        logger.info("URL being requested: {0!s} {1!s}".format(methodName, uri))

        return request

def update_url_query(*args, **kwargs):
    """
    Return a new URL with the query parameters of the URL updated based on the
    keyword arguments of the function call. If the argument already exists in the
    URL, it will be overwritten with the new value; if not, it will be added.
    However, if the new value is None, then any existing query parameters with
    that key will be removed without being replaced.

    The URL must be passed as the first positional argument of the function;
    it cannot be passed as a keyword argument.
    """
    if not args:
        raise TypeError("URL must be passed as the first positional argument")
    url = args[0]
    scheme, netloc, path, query, fragment = urlsplit(url)
    qlist = parse_qsl(query)
    for key, value in kwargs.items():
        # remove all key/value pairs from qlist that match this key
        qlist = [pair for pair in qlist if not pair[0] == key]
        # add this key/value pair to the qlist (unless it's None)
        if value is not None:
            qlist.append((key, value))
    # bring it on back
    query = urlencode(qlist)
    return urlunsplit((scheme, netloc, path, query, fragment))

 def test_api_request_w_query_params(self):
     from six.moves.urllib.parse import parse_qsl
     from six.moves.urllib.parse import urlsplit
     conn = self._makeMockOne()
     http = conn._http = _Http(
         {'status': '200', 'content-type': 'application/json'},
         b'{}',
     )
     self.assertEqual(conn.api_request('GET', '/', {'foo': 'bar'}), {})
     self.assertEqual(http._called_with['method'], 'GET')
     uri = http._called_with['uri']
     scheme, netloc, path, qs, _ = urlsplit(uri)
     self.assertEqual('%s://%s' % (scheme, netloc), conn.API_BASE_URL)
     # Intended to emulate self.mock_template
     PATH = '/'.join([
         '',
         'mock',
         conn.API_VERSION,
         '',
     ])
     self.assertEqual(path, PATH)
     parms = dict(parse_qsl(qs))
     self.assertEqual(parms['foo'], 'bar')
     self.assertIsNone(http._called_with['body'])
     expected_headers = {
         'Accept-Encoding': 'gzip',
         'Content-Length': '0',
         'User-Agent': conn.USER_AGENT,
     }
     self.assertEqual(http._called_with['headers'], expected_headers)

    def dispatch_wsgi(self):
        """ WSGI handler """

        if hasattr(self, 'response'):
            return self._write_response()

        LOGGER.debug('WSGI mode detected')

        if self.environ['REQUEST_METHOD'] == 'POST':
            try:
                request_body_size = int(self.environ.get('CONTENT_LENGTH', 0))
            except (ValueError):
                request_body_size = 0

            self.requesttype = 'POST'
            self.request = self.environ['wsgi.input'].read(request_body_size)
            LOGGER.debug('Request type: POST.  Request:\n%s\n', self.request)

        else:  # it's a GET request
            self.requesttype = 'GET'
            self.request = wsgiref.util.request_uri(self.environ)
            try:
                query_part = splitquery(self.request)[-1]
                self.kvp = dict(parse_qsl(query_part, keep_blank_values=True))
            except AttributeError as err:
                LOGGER.exception('Could not parse query string')
                self.kvp = {}
            LOGGER.debug('Request type: GET.  Request:\n%s\n', self.request)
        return self.dispatch()

    def _get_credentials(self, key):
        request_token = {
            'oauth_token': sickbeard.TWITTER_USERNAME,
            'oauth_token_secret': sickbeard.TWITTER_PASSWORD,
            'oauth_callback_confirmed': 'true'
        }

        token = oauth.Token(request_token['oauth_token'], request_token['oauth_token_secret'])
        token.set_verifier(key)

        logger.log(u'Generating and signing request for an access token using key ' + key, logger.DEBUG)

        signature_method_hmac_sha1 = oauth.SignatureMethod_HMAC_SHA1()  # @UnusedVariable
        oauth_consumer = oauth.Consumer(key=self.consumer_key, secret=self.consumer_secret)
        logger.log(u'oauth_consumer: ' + str(oauth_consumer), logger.DEBUG)
        oauth_client = oauth.Client(oauth_consumer, token)
        logger.log(u'oauth_client: ' + str(oauth_client), logger.DEBUG)
        resp, content = oauth_client.request(self.ACCESS_TOKEN_URL, method='POST', body='oauth_verifier=%s' % key)
        logger.log(u'resp, content: ' + str(resp) + ',' + str(content), logger.DEBUG)

        access_token = dict(parse_qsl(content))
        logger.log(u'access_token: ' + str(access_token), logger.DEBUG)

        logger.log(u'resp[status] = ' + str(resp['status']), logger.DEBUG)
        if resp['status'] != '200':
            logger.log(u'The request for a token with did not succeed: ' + str(resp['status']), logger.ERROR)
            return False
        else:
            logger.log(u'Your Twitter Access Token key: %s' % access_token['oauth_token'], logger.DEBUG)
            logger.log(u'Access Token secret: %s' % access_token['oauth_token_secret'], logger.DEBUG)
            sickbeard.TWITTER_USERNAME = access_token['oauth_token']
            sickbeard.TWITTER_PASSWORD = access_token['oauth_token_secret']
            return True

 def __init__(self, columns):
     for key, value in map2x(None, self.COLUMNS, columns):
         if key:
             setattr(self, key, value)
     # special handling for 'args' - parse it into a dict if it is a string
     if isinstance(self.args, string_types):
         self.args = dict(x for x in parse_qsl(self.args.encode('utf-8')))

    def prepare_request_mock(self, data, referer='http://localhost/user_with_workspaces/Public Workspace', user=None, extra_headers={}, GET=''):
        request = Mock()
        request.method = 'POST'
        request.get_host.return_value = 'localhost'
        GET_PARAMETERS = parse_qsl(GET)
        request.GET = MagicMock()
        request.GET.__len__.side_effect = lambda: len(GET_PARAMETERS)
        request.GET.__getitem__.side_effect = lambda key: GET_PARAMETERS[key]
        request.GET.urlencode.side_effect = lambda: GET
        request.COOKIES = {
            settings.SESSION_COOKIE_NAME: 'test',
        }
        request.META = {
            'HTTP_ACCEPT': 'application/json',
            'SERVER_PROTOCOL': 'http',
            'REMOTE_ADDR': '127.0.0.1',
            'content_type': 'application/json',
            'content_length': len(data),
            'HTTP_HOST': 'localhost',
            'HTTP_REFERER': referer,
            'HTTP_X_FI_WARE_OAUTH_TOKEN': 'true',
        }
        request.META.update(extra_headers)
        request.read.return_value = data
        if user is None:
            request.user = self.admin_mock
        else:
            request.user = user

        return request