polproxy.py 文件源码

def curlRequest(self, url, headers = False, post = False, returnHeaders=True):
        ch = pycurl.Curl()
        ch.setopt(pycurl.URL, url)
        hdrs = [
                "Host: poloniex.com",
                "Connection: close",
                "User-Agent: Mozilla/5.0 (CLI; Linux x86_64) polproxy",
                "accept: application/json"
        ]
        if post != False:
            ch.setopt(pycurl.POSTFIELDS, post)
            hdrs = hdrs + ["content-type: application/x-www-form-urlencoded", "content-length: " + str(len(post))]
        if headers != False:
            hdrs = hdrs + headers
        ch.setopt(pycurl.HTTPHEADER, hdrs)
        ch.setopt(pycurl.SSL_VERIFYHOST, 0)
        ch.setopt(pycurl.FOLLOWLOCATION, True)
        ch.setopt(pycurl.CONNECTTIMEOUT, 5)
        ch.setopt(pycurl.TIMEOUT, 5)
        ret = BytesIO()
        if returnHeaders:
            ch.setopt(pycurl.HEADERFUNCTION, ret.write)
        ch.setopt(pycurl.WRITEFUNCTION, ret.write)
        try:
            ch.perform()
        except:
            return ""
        ch.close()
        return ret.getvalue().decode("ISO-8859-1")