WebCurl.py 文件源码

def post_page_data(url, data = None, head = None, curl = None):
    stream_buffer = StringIO()
    if not curl:
        curl = pycurl.Curl()
    curl.setopt(pycurl.URL, url)#curl doesn't support unicode
    if head:
        curl.setopt(pycurl.HTTPHEADER,  head)#must be list, not dict
    curl.setopt(pycurl.POSTFIELDS,  data)
    curl.setopt(pycurl.WRITEFUNCTION, stream_buffer.write)
    curl.setopt(pycurl.CUSTOMREQUEST,"POST")
    # curl.setopt(pycurl.CONNECTTIMEOUT, 30)
    # curl.setopt(pycurl.TIMEOUT, 30)
    curl.perform()
    page_data = stream_buffer.getvalue()
    stream_buffer.close()
    return page_data