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Python fields.RequestField方法代碼示例

本文整理匯總了Python中urllib3.fields.RequestField方法的典型用法代碼示例。如果您正苦於以下問題:Python fields.RequestField方法的具體用法?Python fields.RequestField怎麽用?Python fields.RequestField使用的例子?那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在urllib3.fields的用法示例。


在下文中一共展示了fields.RequestField方法的2個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的Python代碼示例。

示例1: upload_file

# 需要導入模塊: from urllib3 import fields [as 別名]
# 或者: from urllib3.fields import RequestField [as 別名]
def upload_file(self, from_path, to_url):
        url = construct_url_path(to_url)
        self._display(HTTPMethod.POST, 'upload', url)
        with open(from_path, 'rb') as src_file:
            rf = RequestField('fileToUpload', src_file.read(), os.path.basename(src_file.name))
            rf.make_multipart()
            body, content_type = encode_multipart_formdata([rf])

            headers = dict(BASE_HEADERS)
            headers['Content-Type'] = content_type
            headers['Content-Length'] = len(body)

            dummy, response_data = self.connection.send(url, data=body, method=HTTPMethod.POST, headers=headers)
            value = self._get_response_value(response_data)
            self._display(HTTPMethod.POST, 'upload:response', value)
            return self._response_to_json(value) 
開發者ID:CiscoDevNet,項目名稱:FTDAnsible,代碼行數:18,代碼來源:ftd.py

示例2: _encode_files

# 需要導入模塊: from urllib3 import fields [as 別名]
# 或者: from urllib3.fields import RequestField [as 別名]
def _encode_files(files, data):
        """Build the body for a multipart/form-data request.

        Will successfully encode files when passed as a dict or a list of
        tuples. Order is retained if data is a list of tuples but arbitrary
        if parameters are supplied as a dict.
        The tuples may be 2-tuples (filename, fileobj), 3-tuples (filename, fileobj, contentype)
        or 4-tuples (filename, fileobj, contentype, custom_headers).
        """
        if (not files):
            raise ValueError("Files must be provided.")
        elif isinstance(data, basestring):
            raise ValueError("Data must not be a string.")

        new_fields = []
        fields = to_key_val_list(data or {})
        files = to_key_val_list(files or {})

        for field, val in fields:
            if isinstance(val, basestring) or not hasattr(val, '__iter__'):
                val = [val]
            for v in val:
                if v is not None:
                    # Don't call str() on bytestrings: in Py3 it all goes wrong.
                    if not isinstance(v, bytes):
                        v = str(v)

                    new_fields.append(
                        (field.decode('utf-8') if isinstance(field, bytes) else field,
                         v.encode('utf-8') if isinstance(v, str) else v))

        for (k, v) in files:
            # support for explicit filename
            ft = None
            fh = None
            if isinstance(v, (tuple, list)):
                if len(v) == 2:
                    fn, fp = v
                elif len(v) == 3:
                    fn, fp, ft = v
                else:
                    fn, fp, ft, fh = v
            else:
                fn = guess_filename(v) or k
                fp = v

            if isinstance(fp, (str, bytes, bytearray)):
                fdata = fp
            else:
                fdata = fp.read()

            rf = RequestField(name=k, data=fdata, filename=fn, headers=fh)
            rf.make_multipart(content_type=ft)
            new_fields.append(rf)

        body, content_type = encode_multipart_formdata(new_fields)

        return body, content_type 
開發者ID:MarcelloLins,項目名稱:ServerlessCrawler-VancouverRealState,代碼行數:60,代碼來源:models.py


注:本文中的urllib3.fields.RequestField方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台,相關代碼片段篩選自各路編程大神貢獻的開源項目,源碼版權歸原作者所有,傳播和使用請參考對應項目的License;未經允許,請勿轉載。