Beispiel #1
0
    def de_json(cls, data: JSONDict, bot: 'Bot') -> Optional['Chat']:
        data = cls.parse_data(data)

        if not data:
            return None

        data['photo'] = ChatPhoto.de_json(data.get('photo'), bot)
        from telegram import Message
        data['pinned_message'] = Message.de_json(data.get('pinned_message'), bot)
        data['permissions'] = ChatPermissions.de_json(data.get('permissions'), bot)

        return cls(bot=bot, **data)
    def post(self, url: str, data: JSONDict, timeout: float = None) -> Union[JSONDict, bool]:
        """Request an URL.

        Args:
            url (:obj:`str`): The web location we want to retrieve.
            data (dict[str, str|int], optional): A dict of key/value pairs.
            timeout (:obj:`int` | :obj:`float`, optional): If this value is specified, use it as
                the read timeout from the server (instead of the one specified during creation of
                the connection pool).

        Returns:
          A JSON object.

        """
        urlopen_kwargs = {}

        if timeout is not None:
            urlopen_kwargs['timeout'] = Timeout(read=timeout, connect=self._connect_timeout)

        if data is None:
            data = {}

        # Are we uploading files?
        files = False

        # pylint: disable=R1702
        for key, val in data.copy().items():
            if isinstance(val, InputFile):
                # Convert the InputFile to urllib3 field format
                data[key] = val.field_tuple
                files = True
            elif isinstance(val, (float, int)):
                # Urllib3 doesn't like floats it seems
                data[key] = str(val)
            elif key == 'media':
                # One media or multiple
                if isinstance(val, InputMedia):
                    # Attach and set val to attached name
                    data[key] = val.to_json()
                    if isinstance(val.media, InputFile):  # type: ignore
                        data[val.media.attach] = val.media.field_tuple  # type: ignore
                else:
                    # Attach and set val to attached name for all
                    media = []
                    for med in val:
                        media_dict = med.to_dict()
                        media.append(media_dict)
                        if isinstance(med.media, InputFile):
                            data[med.media.attach] = med.media.field_tuple
                            # if the file has a thumb, we also need to attach it to the data
                            if "thumb" in media_dict:
                                data[med.thumb.attach] = med.thumb.field_tuple
                    data[key] = json.dumps(media)
                files = True
            elif isinstance(val, list):
                # In case we're sending files, we need to json-dump lists manually
                # As we can't know if that's the case, we just json-dump here
                data[key] = json.dumps(val)

        # Use multipart upload if we're uploading files, otherwise use JSON
        if files:
            result = self._request_wrapper('POST', url, fields=data, **urlopen_kwargs)
        else:
            result = self._request_wrapper(
                'POST',
                url,
                body=json.dumps(data).encode('utf-8'),
                headers={'Content-Type': 'application/json'},
                **urlopen_kwargs,
            )

        return self._parse(result)