process_message(peer, mailfrom, rcpttos, data, **kwargs) Raise a

mtime() Returns the time the robots.txt file was last fetched. This is useful for long-running web spiders that

_write(data) Buffer the bytes data for transmission to the client. It’s okay if this method actually transmits the

error_status The HTTP status used for error responses. This should be a status string as defined in

Cookie.comment_url URL linking to a comment from the server explaining the function of this cookie, or

add_header(name, value, **_params) Add a (possibly multi-valued) header, with optional MIME parameters specified via keyword

class urllib.request.ProxyHandler(proxies=None) Cause requests to go through a proxy. If proxies is given, it must

retrieve(url, filename=None, reporthook=None, data=None) Retrieves the contents of url and places it in filename

class http.cookies.Morsel Abstract a key/value pair, which has some

exception http.client.LineTooLong A subclass of HTTPException. Raised if an excessively long line is received in