appengine_rpc.py 文件源码

def http_response(self, req, resp):
    """Handle encodings in the order that they are encountered."""
    encodings = []
    headers = resp.headers

    encoding_header = None
    for header in headers:
      if header.lower() == "content-encoding":
        encoding_header = header
        for encoding in headers[header].split(","):
          encoding = encoding.strip()
          if encoding:
            encodings.append(encoding)
        break

    if not encodings:
      return resp



    del headers[encoding_header]

    fp = resp
    while encodings and encodings[-1].lower() == "gzip":
      fp = cStringIO.StringIO(fp.read())
      fp = gzip.GzipFile(fileobj=fp, mode="r")
      encodings.pop()

    if encodings:




      headers[encoding_header] = ", ".join(encodings)
      logger.warning("Unrecognized Content-Encoding: %s", encodings[-1])

    msg = resp.msg
    if sys.version_info >= (2, 6):
      resp = urllib2.addinfourl(fp, headers, resp.url, resp.code)
    else:
      response_code = resp.code
      resp = urllib2.addinfourl(fp, headers, resp.url)
      resp.code = response_code
    resp.msg = msg

    return resp