我们从Python开源项目中，提取了以下20个代码示例，用于说明如何使用pycurl.MAXREDIRS。
def test_post(self): curl = CurlStub(b"result") result = fetch("http://example.com", post=True, curl=curl) self.assertEqual(result, b"result") self.assertEqual(curl.options, {pycurl.URL: b"http://example.com", pycurl.FOLLOWLOCATION: 1, pycurl.MAXREDIRS: 5, pycurl.CONNECTTIMEOUT: 30, pycurl.LOW_SPEED_LIMIT: 1, pycurl.LOW_SPEED_TIME: 600, pycurl.NOSIGNAL: 1, pycurl.WRITEFUNCTION: Any(), pycurl.POST: True, pycurl.DNS_CACHE_TIMEOUT: 0, pycurl.ENCODING: b"gzip,deflate"})
def test_post_data(self): curl = CurlStub(b"result") result = fetch("http://example.com", post=True, data="data", curl=curl) self.assertEqual(result, b"result") self.assertEqual(curl.options[pycurl.READFUNCTION](), b"data") self.assertEqual(curl.options, {pycurl.URL: b"http://example.com", pycurl.FOLLOWLOCATION: 1, pycurl.MAXREDIRS: 5, pycurl.CONNECTTIMEOUT: 30, pycurl.LOW_SPEED_LIMIT: 1, pycurl.LOW_SPEED_TIME: 600, pycurl.NOSIGNAL: 1, pycurl.WRITEFUNCTION: Any(), pycurl.POST: True, pycurl.POSTFIELDSIZE: 4, pycurl.READFUNCTION: Any(), pycurl.DNS_CACHE_TIMEOUT: 0, pycurl.ENCODING: b"gzip,deflate"})
def test_cainfo(self): curl = CurlStub(b"result") result = fetch("https://example.com", cainfo="cainfo", curl=curl) self.assertEqual(result, b"result") self.assertEqual(curl.options, {pycurl.URL: b"https://example.com", pycurl.FOLLOWLOCATION: 1, pycurl.MAXREDIRS: 5, pycurl.CONNECTTIMEOUT: 30, pycurl.LOW_SPEED_LIMIT: 1, pycurl.LOW_SPEED_TIME: 600, pycurl.NOSIGNAL: 1, pycurl.WRITEFUNCTION: Any(), pycurl.CAINFO: b"cainfo", pycurl.DNS_CACHE_TIMEOUT: 0, pycurl.ENCODING: b"gzip,deflate"})
def test_headers(self): curl = CurlStub(b"result") result = fetch("http://example.com", headers={"a": "1", "b": "2"}, curl=curl) self.assertEqual(result, b"result") self.assertEqual(curl.options, {pycurl.URL: b"http://example.com", pycurl.FOLLOWLOCATION: 1, pycurl.MAXREDIRS: 5, pycurl.CONNECTTIMEOUT: 30, pycurl.LOW_SPEED_LIMIT: 1, pycurl.LOW_SPEED_TIME: 600, pycurl.NOSIGNAL: 1, pycurl.WRITEFUNCTION: Any(), pycurl.HTTPHEADER: ["a: 1", "b: 2"], pycurl.DNS_CACHE_TIMEOUT: 0, pycurl.ENCODING: b"gzip,deflate"})
def test_pycurl_insecure(self): curl = CurlStub(b"result") result = fetch("http://example.com/get-ca-cert", curl=curl, insecure=True) self.assertEqual(result, b"result") self.assertEqual(curl.options, {pycurl.URL: b"http://example.com/get-ca-cert", pycurl.FOLLOWLOCATION: 1, pycurl.MAXREDIRS: 5, pycurl.CONNECTTIMEOUT: 30, pycurl.LOW_SPEED_LIMIT: 1, pycurl.LOW_SPEED_TIME: 600, pycurl.NOSIGNAL: 1, pycurl.WRITEFUNCTION: Any(), pycurl.SSL_VERIFYPEER: False, pycurl.DNS_CACHE_TIMEOUT: 0, pycurl.ENCODING: b"gzip,deflate"})
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 download_preparing(self, pyfile): if not isinstance(pyfile.plugin.req, HTTPRequest): return connecttimeout = self.config.get('connecttimeout') maxredirs = self.config.get('maxredirs') useragent = self.config.get('useragent') if connecttimeout: pyfile.plugin.req.http.c.setopt( pycurl.CONNECTTIMEOUT, connecttimeout) if maxredirs: pyfile.plugin.req.http.c.setopt(pycurl.MAXREDIRS, maxredirs) if useragent: self.log_debug("Use custom user-agent string `%s`" % useragent) pyfile.plugin.req.http.c.setopt( pycurl.USERAGENT, encode(useragent))
def Curl(url,headers): while 1: try: c = pycurl.Curl() c.setopt(pycurl.REFERER, 'http://weixin.sogou.com/') c.setopt(pycurl.FOLLOWLOCATION, True) c.setopt(pycurl.MAXREDIRS,5) c.setopt(pycurl.CONNECTTIMEOUT, 60) c.setopt(pycurl.TIMEOUT,120) c.setopt(pycurl.ENCODING, 'gzip,deflate') c.fp = StringIO.StringIO() c.setopt(pycurl.URL, url) c.setopt(pycurl.HTTPHEADER,headers) c.setopt(c.WRITEFUNCTION, c.fp.write) c.perform() html = c.fp.getvalue() if '??????' in html: print u'??????,??10??' time.sleep(600) else: return html except Exception, e: print url,'curl(url)',e continue #????????
def getHtml(url,headers): c = pycurl.Curl() #??curl???????? c.setopt(pycurl.URL, url) #??????URL c.setopt(pycurl.FOLLOWLOCATION, True) #???????? c.setopt(pycurl.MAXREDIRS,5) #????????? c.setopt(pycurl.CONNECTTIMEOUT, 60) #?????? c.setopt(pycurl.TIMEOUT,120) #???? c.setopt(pycurl.ENCODING, 'gzip,deflate') #??gzip???????????????????gzip?????????gzip?????? c.fp = StringIO.StringIO() #??StringIO?? c.setopt(pycurl.HTTPHEADER,headers) #????? c.setopt(pycurl.POST, 1) #??get c.setopt(pycurl.POSTFIELDS, data) #??POST?? c.setopt(c.WRITEFUNCTION, c.fp.write) #??????? c.perform() #?? html = c.fp.getvalue() #????? return html
def test_basic(self): curl = CurlStub(b"result") result = fetch("http://example.com", curl=curl) self.assertEqual(result, b"result") self.assertEqual(curl.options, {pycurl.URL: b"http://example.com", pycurl.FOLLOWLOCATION: 1, pycurl.MAXREDIRS: 5, pycurl.CONNECTTIMEOUT: 30, pycurl.LOW_SPEED_LIMIT: 1, pycurl.LOW_SPEED_TIME: 600, pycurl.NOSIGNAL: 1, pycurl.WRITEFUNCTION: Any(), pycurl.DNS_CACHE_TIMEOUT: 0, pycurl.ENCODING: b"gzip,deflate"})
def test_create_curl(self): curls = [] def pycurl_Curl(): curl = CurlStub(b"result") curls.append(curl) return curl Curl = pycurl.Curl try: pycurl.Curl = pycurl_Curl result = fetch("http://example.com") curl = curls[0] self.assertEqual(result, b"result") self.assertEqual(curl.options, {pycurl.URL: b"http://example.com", pycurl.FOLLOWLOCATION: 1, pycurl.MAXREDIRS: 5, pycurl.CONNECTTIMEOUT: 30, pycurl.LOW_SPEED_LIMIT: 1, pycurl.LOW_SPEED_TIME: 600, pycurl.NOSIGNAL: 1, pycurl.WRITEFUNCTION: Any(), pycurl.DNS_CACHE_TIMEOUT: 0, pycurl.ENCODING: b"gzip,deflate"}) finally: pycurl.Curl = Curl
def handle_request(self): curl_handle = pycurl.Curl() # set default options. curl_handle.setopt(pycurl.URL, self.request_url) curl_handle.setopt(pycurl.REFERER, self.request_url) curl_handle.setopt(pycurl.USERAGENT, self.useragent) curl_handle.setopt(pycurl.TIMEOUT, self.curlopts['TIMEOUT']) curl_handle.setopt(pycurl.CONNECTTIMEOUT, self.curlopts['CONNECTTIMEOUT']) curl_handle.setopt(pycurl.HEADER, True) #curl_handle.setopt(pycurl.VERBOSE, 1) curl_handle.setopt(pycurl.FOLLOWLOCATION, 1) curl_handle.setopt(pycurl.MAXREDIRS, 5) if(self.request_headers and len(self.request_headers) > 0): tmplist = list() for(key, value) in self.request_headers.items(): tmplist.append(key + ':' + value) curl_handle.setopt(pycurl.HTTPHEADER, tmplist) #??????POST curl_handle.setopt(pycurl.HTTPPROXYTUNNEL, 1) curl_handle.setopt(pycurl.POSTFIELDS, self.request_body) response = StringIO.StringIO() curl_handle.setopt(pycurl.WRITEFUNCTION, response.write) try: curl_handle.perform() except pycurl.error as error: raise ChannelException(error, 5) self.response_code = curl_handle.getinfo(curl_handle.HTTP_CODE) header_size = curl_handle.getinfo(curl_handle.HEADER_SIZE) resp_str = response.getvalue() self.response_headers = resp_str[0 : header_size] self.response_body = resp_str[header_size : ] response.close() curl_handle.close()
def _login(self): try: c = pycurl.Curl() c.setopt(pycurl.CAINFO, certifi.where()) c.setopt(pycurl.URL, self.url) b = StringIO.StringIO() c.setopt(pycurl.USERAGENT, "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322)") c.setopt(pycurl.WRITEFUNCTION, b.write) c.setopt(pycurl.FOLLOWLOCATION, 1) c.setopt(pycurl.MAXREDIRS, 5) c.setopt(pycurl.CUSTOMREQUEST, "POST") c.setopt(pycurl.POSTFIELDS, self.post_data) c.perform() if b.getvalue(): logging.info('success login') # For INFO level self.API_TOKEN = json.loads(b.getvalue())["access_token"] self.save_token() else: logging.warning('success fail,get null result') #2 For WARNING level logging.debug(self.API_TOKEN) b.close() c.close() except pycurl.E_HTTP_POST_ERROR: logging.error(str(pycurl.E_HTTP_POST_ERROR)) except Exception as e: logging.error('please check your password or username') logging.error(e.message) #3 For ERROR level pass
def getKeyword(i):#??json try: time.sleep(1) headers = [ 'Host:fengchao.baidu.com', 'User-Agent: %s' %getUA(), 'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8', 'Accept-Language: zh-CN,zh;q=0.8,en-US;q=0.5,en;q=0.3', 'Accept-Encoding: gzip, deflate', 'Referer: http://fengchao.baidu.com/nirvana/main.html?userid=8048066', 'Connection: keep-alive', 'COOKIE:%s' %COOKIE, ] post = urllib.urlencode({ 'params': '{"entry":"kr_station","query":"%s","querytype":1,"pageNo":1,"pageSize":300}' % keyword_list[i], 'path': 'jupiter/GET/kr/word', 'token': TOKEN, 'userid': USERID, }) url = 'http://fengchao.baidu.com/nirvana/request.ajax?path=jupiter/GET/kr/word' c = pycurl.Curl() # c.setopt(pycurl.PROXY, getRandomAlbIp()) c.setopt(pycurl.URL, url) c.setopt(pycurl.FOLLOWLOCATION, True) c.setopt(pycurl.MAXREDIRS,5) c.setopt(pycurl.CONNECTTIMEOUT, 20) c.setopt(pycurl.TIMEOUT,20) c.setopt(pycurl.ENCODING, 'gzip,deflate') c.fp = StringIO.StringIO() c.setopt(pycurl.HTTPHEADER,headers) c.setopt(pycurl.POST, 1) c.setopt(pycurl.POSTFIELDS, post) c.setopt(c.WRITEFUNCTION, c.fp.write) c.perform() # mutex.acquire()#?? jsonData = c.fp.getvalue() analyseJsonData(i,jsonData) # mutex.release()#?? except Exception,e: print e pass
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': ""})
def __init__(self, base_url="", fakeheaders=[]): self.handle = pycurl.Curl() # These members might be set. self.set_url(base_url) self.verbosity = 0 self.fakeheaders = fakeheaders # Nothing past here should be modified by the caller. self.payload = None self.payload_io = BytesIO() self.hrd = "" # Verify that we've got the right site; harmless on a non-SSL connect. self.set_option(pycurl.SSL_VERIFYHOST, 2) # Follow redirects in case it wants to take us to a CGI... self.set_option(pycurl.FOLLOWLOCATION, 1) self.set_option(pycurl.MAXREDIRS, 5) self.set_option(pycurl.NOSIGNAL, 1) # Setting this option with even a nonexistent file makes libcurl # handle cookie capture and playback automatically. self.set_option(pycurl.COOKIEFILE, "/dev/null") # Set timeouts to avoid hanging too long self.set_timeout(30) # Use password identification from .netrc automatically self.set_option(pycurl.NETRC, 1) self.set_option(pycurl.WRITEFUNCTION, self.payload_io.write) def header_callback(x): self.hdr += x.decode('ascii') self.set_option(pycurl.HEADERFUNCTION, header_callback)
def to_pycurl_object(c, req): c.setopt(pycurl.MAXREDIRS, 5) c.setopt(pycurl.WRITEFUNCTION, req.body_callback) c.setopt(pycurl.HEADERFUNCTION, req.header_callback) c.setopt(pycurl.NOSIGNAL, 1) c.setopt(pycurl.SSL_VERIFYPEER, False) c.setopt(pycurl.SSL_VERIFYHOST, 0) c.setopt(pycurl.URL,req.completeUrl) if req.getConnTimeout(): c.setopt(pycurl.CONNECTTIMEOUT, req.getConnTimeout()) if req.getTotalTimeout(): c.setopt(pycurl.TIMEOUT, req.getTotalTimeout()) authMethod, userpass = req.getAuth() if authMethod or userpass: if authMethod == "basic": c.setopt(pycurl.HTTPAUTH, pycurl.HTTPAUTH_BASIC) elif authMethod == "ntlm": c.setopt(pycurl.HTTPAUTH, pycurl.HTTPAUTH_NTLM) elif authMethod == "digest": c.setopt(pycurl.HTTPAUTH, pycurl.HTTPAUTH_DIGEST) c.setopt(pycurl.USERPWD, userpass) c.setopt(pycurl.HTTPHEADER, req.getHeaders()) if req.method == "POST": c.setopt(pycurl.POSTFIELDS, req.postdata) if req.method != "GET" and req.method != "POST": c.setopt(pycurl.CUSTOMREQUEST, req.method) if req.method == "HEAD": c.setopt(pycurl.NOBODY, True) if req.followLocation: c.setopt(pycurl.FOLLOWLOCATION, 1) proxy = req.getProxy() if proxy != None: c.setopt(pycurl.PROXY, proxy) if req.proxytype=="SOCKS5": c.setopt(pycurl.PROXYTYPE,pycurl.PROXYTYPE_SOCKS5) elif req.proxytype=="SOCKS4": c.setopt(pycurl.PROXYTYPE,pycurl.PROXYTYPE_SOCKS4) req.delHeader("Proxy-Connection") return c
def getOneGameODD(game): resultStr = '' try: oddURL = 'http://27.45.161.37:8072/phone/1x2.aspx?ID=' + str(game.soccerID) + '&an=iosQiuTan&av=5.9&from=2&lang=0&subversion=1' # print oddURL except: pass c = pycurl.Curl() c.setopt(pycurl.URL, oddURL) b = StringIO.StringIO() c.setopt(pycurl.WRITEFUNCTION, b.write) c.setopt(pycurl.FOLLOWLOCATION, 1) c.setopt(pycurl.MAXREDIRS, 5) c.perform() resultStr = b.getvalue().decode('utf8') if resultStr != '': array = resultStr.split('!') companys = [] for unit in array: # print unit.decode('utf-8') company = BetCompany() company.league = game.leauge; company.result = game.soccer company.homeSoccer = game.allHome company.friendSoccer = game.allFriend company.soccerGameId = game.soccerID unitArray = unit.split('^') try: company.companyTitle = unitArray[0].encode('utf-8') company.orignal_winOdd = float(unitArray[2]) company.orignal_drawOdd = float(unitArray[3]) company.orignal_loseOdd = float(unitArray[4]) company.winOdd = float(unitArray[5]) company.drawOdd = float(unitArray[6]) company.loseOdd = float(unitArray[7]) except IndexError as e: print e print unitArray if company.companyTitle in ['????', '10BET', 'bet 365', 'bwin', 'Interwetten', 'SB', '??', '??', '????', '????', '??','Oddset','SNAI','ManbetX']: companys.append(company) if company.companyTitle == '??': game.orignal_aomenOdd = (company.orignal_winOdd, company.orignal_drawOdd, company.orignal_loseOdd) game.now_aomenOdd = (company.winOdd, company.drawOdd, company.loseOdd) return companys else: return []
