我们从Python开源项目中，提取了以下8个代码示例，用于说明如何使用pycurl.version_info()。
def initHandle(self): """ sets common options to curl handle """ self.c.setopt(pycurl.FOLLOWLOCATION, 1) self.c.setopt(pycurl.MAXREDIRS, 5) self.c.setopt(pycurl.CONNECTTIMEOUT, 30) self.c.setopt(pycurl.NOSIGNAL, 1) self.c.setopt(pycurl.NOPROGRESS, 1) if hasattr(pycurl, "AUTOREFERER"): self.c.setopt(pycurl.AUTOREFERER, 1) self.c.setopt(pycurl.SSL_VERIFYPEER, 0) self.c.setopt(pycurl.LOW_SPEED_TIME, 30) self.c.setopt(pycurl.LOW_SPEED_LIMIT, 5) #self.c.setopt(pycurl.VERBOSE, 1) self.c.setopt(pycurl.USERAGENT, "Mozilla/5.0 (Windows NT 6.1; Win64; x64;en; rv:5.0) Gecko/20110619 Firefox/5.0") if pycurl.version_info()[7]: self.c.setopt(pycurl.ENCODING, "gzip, deflate") self.c.setopt(pycurl.HTTPHEADER, ["Accept: */*", "Accept-Language: en-US,en", "Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7", "Connection: keep-alive", "Keep-Alive: 300", "Expect:"])
def _process_queue(self): while True: started = 0 while self._free_list and self._requests: started += 1 curl = self._free_list.pop() (request, callback) = self._requests.popleft() curl.info = { "headers": httputil.HTTPHeaders(), "buffer": cStringIO.StringIO(), "request": request, "callback": callback, "start_time": time.time(), } # Disable IPv6 to mitigate the effects of this bug # on curl versions <= 7.21.0 # http://sourceforge.net/tracker/?func=detail&aid=3017819&group_id=976&atid=100976 if pycurl.version_info()[2] <= 0x71500: # 7.21.0 curl.setopt(pycurl.IPRESOLVE, pycurl.IPRESOLVE_V4) _curl_setup_request(curl, request, curl.info["buffer"], curl.info["headers"]) self._multi.add_handle(curl) if not started: break
def __init__(self, api_cookies, web_cookies, cipher=None, api_args={'api': '1'}, api_url='https://ceiba.ntu.edu.tw/course/f03067/app/login.php', file_url='https://ceiba.ntu.edu.tw', web_url='https://ceiba.ntu.edu.tw'): self.logger = logging.getLogger(__name__) self.curl = pycurl.Curl() self.api_cookie = ';'.join(map(lambda x: '{}={}'.format(*x), api_cookies.items())) self.web_cookie = ';'.join(map(lambda x: '{}={}'.format(*x), web_cookies.items())) self.api_args = api_args self.api_url = api_url self.file_url = file_url self.web_url = web_url self.api_cache = None self.web_cache = dict() if not cipher: tls_backend = pycurl.version_info()[5].split('/')[0] if tls_backend == 'OpenSSL': cipher = 'AES128-SHA' elif tls_backend == 'GnuTLS': cipher = 'AES128-SHA' elif tls_backend == 'NSS': cipher = 'rsa_aes_128_sha' else: assert False, 'TLS ?? {} ????'.format(tls_backend) self.curl.setopt(pycurl.USE_SSL, pycurl.USESSL_ALL) self.curl.setopt(pycurl.SSL_CIPHER_LIST, cipher) self.curl.setopt(pycurl.PROTOCOLS, pycurl.PROTO_HTTPS) self.curl.setopt(pycurl.REDIR_PROTOCOLS, pycurl.PROTO_HTTPS) self.curl.setopt(pycurl.DEFAULT_PROTOCOL, 'https') self.curl.setopt(pycurl.FOLLOWLOCATION, False)
def _process_queue(self): with stack_context.NullContext(): while True: started = 0 while self._free_list and self._requests: started += 1 curl = self._free_list.pop() (request, callback) = self._requests.popleft() curl.info = { "headers": httputil.HTTPHeaders(), "buffer": cStringIO.StringIO(), "request": request, "callback": callback, "curl_start_time": time.time(), } # Disable IPv6 to mitigate the effects of this bug # on curl versions <= 7.21.0 # http://sourceforge.net/tracker/?func=detail&aid=3017819&group_id=976&atid=100976 if pycurl.version_info()[2] <= 0x71500: # 7.21.0 curl.setopt(pycurl.IPRESOLVE, pycurl.IPRESOLVE_V4) _curl_setup_request(curl, request, curl.info["buffer"], curl.info["headers"]) self._multi.add_handle(curl) if not started: break
def _process_queue(self): with stack_context.NullContext(): while True: started = 0 while self._free_list and self._requests: started += 1 curl = self._free_list.pop() (request, callback) = self._requests.popleft() curl.info = { "headers": httputil.HTTPHeaders(), "buffer": BytesIO(), "request": request, "callback": callback, "curl_start_time": time.time(), } # Disable IPv6 to mitigate the effects of this bug # on curl versions <= 7.21.0 # http://sourceforge.net/tracker/?func=detail&aid=3017819&group_id=976&atid=100976 if pycurl.version_info()[2] <= 0x71500: # 7.21.0 curl.setopt(pycurl.IPRESOLVE, pycurl.IPRESOLVE_V4) _curl_setup_request(curl, request, curl.info["buffer"], curl.info["headers"]) self._multi.add_handle(curl) if not started: break
def init_handle(self): """ Sets common options to curl handle. """ self.setopt(pycurl.FOLLOWLOCATION, 1) self.setopt(pycurl.MAXREDIRS, 5) self.setopt(pycurl.CONNECTTIMEOUT, 30) self.setopt(pycurl.NOSIGNAL, 1) self.setopt(pycurl.NOPROGRESS, 1) if hasattr(pycurl, "AUTOREFERER"): self.setopt(pycurl.AUTOREFERER, 1) self.setopt(pycurl.SSL_VERIFYPEER, 0) # Interval for low speed, detects connection loss, but can abort dl if # hoster stalls the download self.setopt(pycurl.LOW_SPEED_TIME, 45) self.setopt(pycurl.LOW_SPEED_LIMIT, 5) # do not save the cookies self.setopt(pycurl.COOKIEFILE, '') self.setopt(pycurl.COOKIEJAR, '') # self.setopt(pycurl.VERBOSE, 1) self.setopt( pycurl.USERAGENT, 'Mozilla/5.0 (Windows NT 10.0; Win64; rv:53.0) ' 'Gecko/20100101 Firefox/53.0') if pycurl.version_info()[7]: self.setopt(pycurl.ENCODING, 'gzip,deflate') self.headers.update( {'Accept': "*/*", 'Accept-Language': "en-US,en", 'Accept-Charset': "ISO-8859-1,utf-8;q=0.7,*;q=0.7", 'Connection': "keep-alive", 'Keep-Alive': "300", 'Expect': ""})
