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Python BasicAuthHandler.apply_auth方法代码示例

本文整理汇总了Python中weibopy.auth.BasicAuthHandler.apply_auth方法的典型用法代码示例。如果您正苦于以下问题:Python BasicAuthHandler.apply_auth方法的具体用法?Python BasicAuthHandler.apply_auth怎么用?Python BasicAuthHandler.apply_auth使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在weibopy.auth.BasicAuthHandler的用法示例。


在下文中一共展示了BasicAuthHandler.apply_auth方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: Stream

# 需要导入模块: from weibopy.auth import BasicAuthHandler [as 别名]
# 或者: from weibopy.auth.BasicAuthHandler import apply_auth [as 别名]
class Stream(object):

    host = 'stream.twitter.com'

    def __init__(self, username, password, listener, timeout=5.0, retry_count = None,
                    retry_time = 10.0, snooze_time = 5.0, buffer_size=1500, headers=None):
        self.auth = BasicAuthHandler(username, password)
        self.running = False
        self.timeout = timeout
        self.retry_count = retry_count
        self.retry_time = retry_time
        self.snooze_time = snooze_time
        self.buffer_size = buffer_size
        self.listener = listener
        self.api = API()
        self.headers = headers or {}
        self.body = None

    def _run(self):
        # setup
        self.auth.apply_auth(None, None, self.headers, None)

        # enter loop
        error_counter = 0
        conn = None
        while self.running:
            if self.retry_count and error_counter > self.retry_count:
                # quit if error count greater than retry count
                break
            try:
                conn = httplib.HTTPConnection(self.host)
                conn.connect()
                conn.sock.settimeout(self.timeout)
                conn.request('POST', self.url, self.body, headers=self.headers)
                resp = conn.getresponse()
                if resp.status != 200:
                    if self.listener.on_error(resp.status) is False:
                        break
                    error_counter += 1
                    sleep(self.retry_time)
                else:
                    error_counter = 0
                    self._read_loop(resp)
            except timeout:
                if self.listener.on_timeout() == False:
                    break
                if self.running is False:
                    break
                conn.close()
                sleep(self.snooze_time)
            except Exception:
                # any other exception is fatal, so kill loop
                break

        # cleanup
        self.running = False
        if conn:
            conn.close()

    def _read_loop(self, resp):
        data = ''
        while self.running:
            if resp.isclosed():
                break

            # read length
            length = ''
            while True:
                c = resp.read(1)
                if c == '\n':
                    break
                length += c
            length = length.strip()
            if length.isdigit():
                length = int(length)
            else:
                continue

            # read data and pass into listener
            data = resp.read(length)
            if self.listener.on_data(data) is False:
                self.running = False

    def _start(self, async):
        self.running = True
        if async:
            Thread(target=self._run).start()
        else:
            self._run()

    def firehose(self, count=None, async=False):
        if self.running:
            raise WeibopError('Stream object already connected!')
        self.url = '/%i/statuses/firehose.json?delimited=length' % STREAM_VERSION
        if count:
            self.url += '&count=%s' % count
        self._start(async)
开发者ID:ybak,项目名称:myblog,代码行数:99,代码来源:streaming.py


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