Python multidict.CIMultiDictProxy方法代码示例

# 需要导入模块: import multidict [as 别名]
# 或者: from multidict import CIMultiDictProxy [as 别名]
def do_parser(body, body_bytes, resp_headers, url, crawler):
    if len(body) > int(config.read('Multiprocess', 'ParseInBurnerSize')):
        stats.stats_sum('parser in burner thread', 1)
        # headers is a multidict.CIMultiDictProxy case-blind dict
        # and the Proxy form of it doesn't pickle, so convert to one that does
        resp_headers = multidict.CIMultiDict(resp_headers)
        links, embeds, sha1, facets, base = await crawler.burner.burn(
            partial(do_burner_work_html, body, body_bytes, resp_headers,
                    burn_prefix='burner ', url=url),
            url=url)
    else:
        stats.stats_sum('parser in main thread', 1)
        # no coroutine state because this is a burn, not an await
        links, embeds, sha1, facets, base = do_burner_work_html(
            body, body_bytes, resp_headers, burn_prefix='main ', url=url)

    return links, embeds, sha1, facets, base 

# 需要导入模块: import multidict [as 别名]
# 或者: from multidict import CIMultiDictProxy [as 别名]
def __init__(self, *, body: Optional[Union[bytes, str]] = None, status: int = 200, reason: Optional[str] = None, headers: Optional[Union[Dict, CIMultiDict, CIMultiDictProxy]] = None, content_type: Optional[str] = None, charset: Optional[str] = None) -> None:
        if headers is None:
            headers = CIMultiDict()
        elif not isinstance(headers, (CIMultiDict, CIMultiDictProxy)):
            headers = CIMultiDict(headers)

        self._body = body
        self._status = status
        self._reason = reason
        self._headers = headers
        self.content_type = content_type if hdrs.CONTENT_TYPE not in headers else None
        self.charset = charset if hdrs.CONTENT_TYPE not in headers else None

        self.missing_content_type = hdrs.CONTENT_TYPE not in headers and not content_type and not charset 

# 需要导入模块: import multidict [as 别名]
# 或者: from multidict import CIMultiDictProxy [as 别名]
def headers(self) -> 'CIMultiDictProxy[str]':
        """A case-insensitive multidict proxy with all headers."""
        return self._headers 

# 需要导入模块: import multidict [as 别名]
# 或者: from multidict import CIMultiDictProxy [as 别名]
def request_info(self) -> RequestInfo:
        headers = CIMultiDictProxy(self.headers)  # type: CIMultiDictProxy[str]
        return RequestInfo(self.url, self.method,
                           headers, self.original_url) 

# 需要导入模块: import multidict [as 别名]
# 或者: from multidict import CIMultiDictProxy [as 别名]
def headers(self) -> 'CIMultiDictProxy[str]':
        return self._headers 

# 需要导入模块: import multidict [as 别名]
# 或者: from multidict import CIMultiDictProxy [as 别名]
def headers(self) -> CIMultiDictProxy:
        self._request: web.Request
        return self._request.headers 

# 需要导入模块: import multidict [as 别名]
# 或者: from multidict import CIMultiDictProxy [as 别名]
def clone(self, *, method: str=sentinel, rel_url: StrOrURL=sentinel,
              headers: LooseHeaders=sentinel, scheme: str=sentinel,
              host: str=sentinel,
              remote: str=sentinel) -> 'BaseRequest':
        """Clone itself with replacement some attributes.

        Creates and returns a new instance of Request object. If no parameters
        are given, an exact copy is returned. If a parameter is not passed, it
        will reuse the one from the current request object.

        """

        if self._read_bytes:
            raise RuntimeError("Cannot clone request "
                               "after reading its content")

        dct = {}  # type: Dict[str, Any]
        if method is not sentinel:
            dct['method'] = method
        if rel_url is not sentinel:
            new_url = URL(rel_url)
            dct['url'] = new_url
            dct['path'] = str(new_url)
        if headers is not sentinel:
            # a copy semantic
            dct['headers'] = CIMultiDictProxy(CIMultiDict(headers))
            dct['raw_headers'] = tuple((k.encode('utf-8'), v.encode('utf-8'))
                                       for k, v in headers.items())

        message = self._message._replace(**dct)

        kwargs = {}
        if scheme is not sentinel:
            kwargs['scheme'] = scheme
        if host is not sentinel:
            kwargs['host'] = host
        if remote is not sentinel:
            kwargs['remote'] = remote

        return self.__class__(
            message,
            self._payload,
            self._protocol,
            self._payload_writer,
            self._task,
            self._loop,
            client_max_size=self._client_max_size,
            state=self._state.copy(),
            **kwargs) 

# 需要导入模块: import multidict [as 别名]
# 或者: from multidict import CIMultiDictProxy [as 别名]
def parse_headers(
            self,
            lines: List[bytes]
    ) -> Tuple['CIMultiDictProxy[str]',
               RawHeaders,
               Optional[bool],
               Optional[str],
               bool,
               bool]:
        """Parses RFC 5322 headers from a stream.

        Line continuations are supported. Returns list of header name
        and value pairs. Header name is in upper case.
        """
        headers, raw_headers = self._headers_parser.parse_headers(lines)
        close_conn = None
        encoding = None
        upgrade = False
        chunked = False

        # keep-alive
        conn = headers.get(hdrs.CONNECTION)
        if conn:
            v = conn.lower()
            if v == 'close':
                close_conn = True
            elif v == 'keep-alive':
                close_conn = False
            elif v == 'upgrade':
                upgrade = True

        # encoding
        enc = headers.get(hdrs.CONTENT_ENCODING)
        if enc:
            enc = enc.lower()
            if enc in ('gzip', 'deflate', 'br'):
                encoding = enc

        # chunking
        te = headers.get(hdrs.TRANSFER_ENCODING)
        if te and 'chunked' in te.lower():
            chunked = True

        return (headers, raw_headers, close_conn, encoding, upgrade, chunked) 

# 需要导入模块: import multidict [as 别名]
# 或者: from multidict import CIMultiDictProxy [as 别名]
def __init__(self, *, body=None, status=200,
                 reason=None, text=None, headers=None, content_type=None,
                 charset=None):
        if body is not None and text is not None:
            raise ValueError("body and text are not allowed together")

        if headers is None:
            headers = CIMultiDict()
        elif not isinstance(headers, (CIMultiDict, CIMultiDictProxy)):
            headers = CIMultiDict(headers)

        if content_type is not None and ";" in content_type:
            raise ValueError("charset must not be in content_type "
                             "argument")

        if text is not None:
            if hdrs.CONTENT_TYPE in headers:
                if content_type or charset:
                    raise ValueError("passing both Content-Type header and "
                                     "content_type or charset params "
                                     "is forbidden")
            else:
                # fast path for filling headers
                if not isinstance(text, str):
                    raise TypeError("text argument must be str (%r)" %
                                    type(text))
                if content_type is None:
                    content_type = 'text/plain'
                if charset is None:
                    charset = 'utf-8'
                headers[hdrs.CONTENT_TYPE] = (
                    content_type + '; charset=' + charset)
                body = text.encode(charset)
                text = None
        else:
            if hdrs.CONTENT_TYPE in headers:
                if content_type is not None or charset is not None:
                    raise ValueError("passing both Content-Type header and "
                                     "content_type or charset params "
                                     "is forbidden")
            else:
                if content_type is not None:
                    if charset is not None:
                        content_type += '; charset=' + charset
                    headers[hdrs.CONTENT_TYPE] = content_type

        super().__init__(status=status, reason=reason, headers=headers)

        if text is not None:
            self.text = text
        else:
            self.body = body 

# 需要导入模块: import multidict [as 别名]
# 或者: from multidict import CIMultiDictProxy [as 别名]
def start(self, connection, read_until_eof=False):
        """Start response processing."""
        self._closed = False
        self._protocol = connection.protocol
        self._connection = connection

        connection.protocol.set_response_params(
            timer=self._timer,
            skip_payload=self.method.lower() == 'head',
            skip_status_codes=(204, 304),
            read_until_eof=read_until_eof)

        with self._timer:
            while True:
                # read response
                try:
                    (message, payload) = yield from self._protocol.read()
                except http.HttpProcessingError as exc:
                    raise ClientResponseError(
                        self.request_info, self.history,
                        code=exc.code,
                        message=exc.message, headers=exc.headers) from exc

                if (message.code < 100 or
                        message.code > 199 or message.code == 101):
                    break

                if self._continue is not None and not self._continue.done():
                    self._continue.set_result(True)
                    self._continue = None

        # payload eof handler
        payload.on_eof(self._response_eof)

        # response status
        self.version = message.version
        self.status = message.code
        self.reason = message.reason

        # headers
        self.headers = CIMultiDictProxy(message.headers)
        self.raw_headers = tuple(message.raw_headers)

        # payload
        self.content = payload

        # cookies
        for hdr in self.headers.getall(hdrs.SET_COOKIE, ()):
            try:
                self.cookies.load(hdr)
            except CookieError as exc:
                client_logger.warning(
                    'Can not load response cookies: %s', exc)
        return self 

# 需要导入模块: import multidict [as 别名]
# 或者: from multidict import CIMultiDictProxy [as 别名]
def _build_response(self, url: 'Union[URL, str]',
                        method: str = hdrs.METH_GET,
                        request_headers: Dict = None,
                        status: int = 200,
                        body: str = '',
                        content_type: str = 'application/json',
                        payload: Dict = None,
                        headers: Dict = None,
                        response_class: 'ClientResponse' = None,
                        reason: Optional[str] = None) -> ClientResponse:
        if response_class is None:
            response_class = ClientResponse
        if payload is not None:
            body = json.dumps(payload)
        if not isinstance(body, bytes):
            body = str.encode(body)
        if request_headers is None:
            request_headers = {}
        kwargs = {}
        if AIOHTTP_VERSION >= StrictVersion('3.1.0'):
            loop = Mock()
            loop.get_debug = Mock()
            loop.get_debug.return_value = True
            kwargs['request_info'] = Mock(
                url=url,
                method=method,
                headers=CIMultiDictProxy(CIMultiDict(**request_headers)),
            )
            kwargs['writer'] = Mock()
            kwargs['continue100'] = None
            kwargs['timer'] = TimerNoop()
            if AIOHTTP_VERSION < StrictVersion('3.3.0'):
                kwargs['auto_decompress'] = True
            kwargs['traces'] = []
            kwargs['loop'] = loop
            kwargs['session'] = None
        else:
            loop = None
        # We need to initialize headers manually
        _headers = CIMultiDict({hdrs.CONTENT_TYPE: content_type})
        if headers:
            _headers.update(headers)
        raw_headers = self._build_raw_headers(_headers)
        resp = response_class(method, url, **kwargs)

        for hdr in _headers.getall(hdrs.SET_COOKIE, ()):
            resp.cookies.load(hdr)

        if AIOHTTP_VERSION >= StrictVersion('3.3.0'):
            # Reified attributes
            resp._headers = _headers
            resp._raw_headers = raw_headers
        else:
            resp.headers = _headers
            resp.raw_headers = raw_headers
        resp.status = status
        resp.reason = reason
        resp.content = stream_reader_factory(loop)
        resp.content.feed_data(body)
        resp.content.feed_eof()
        return resp