protocol.http.redirect Module

Redirection tracking.

class wpull.protocol.http.redirect.RedirectTracker(max_redirects=20, codes=(301, 302, 303), repeat_codes=(307, 308))

Bases: object

Keeps track of HTTP document URL redirects.

Parameters:

• max_redirects (int) – The maximum number of redirects to allow.
• codes – The HTTP status codes indicating a redirect where the method can change to “GET”.
• repeat_codes – The HTTP status codes indicating a redirect where the method cannot change and future requests should be repeated.

REDIRECT_CODES = (301, 302, 303)

REPEAT_REDIRECT_CODES = (307, 308)

count()

Return the number of redirects received so far.

exceeded()

Return whether the number of redirects has exceeded the maximum.

is_redirect()

Return whether the response contains a redirect code.

is_repeat()

Return whether the next request should be repeated.

load(response)

Load the response and increment the counter.

Parameters:response (http.request.Response) – The response from a previous request.

next_location(raw=False)

Returns the next location.

Parameters:raw (bool) – If True, the original string contained in the Location field will be returned. Otherwise, the URL will be normalized to a complete URL. Returns:If str, the location. Otherwise, no next location. Return type:str, None