[sankaku] remove login support

The old login method for 'https://chan.sankakucomplex.com/user/login'
and the cookies it produces have no effect on the results from
'beta.sankakucomplex.com'.

README.rst

@@ -213,9 +213,18 @@ Some extractors require you to provide valid login credentials in the form of
 a username & password pair. This is necessary for
 ``pixiv``, ``nijie``, and ``seiga``
 and optional for
-``aryion``, ``danbooru``, ``e621``, ``exhentai``, ``idolcomplex``, ``inkbunny``,
+``aryion``,
-``instagram``, ``luscious``, ``pinterest``,  ``sankaku``, ``subscribestar``,
+``danbooru``,
-``tsumino``, and ``twitter``.
+``e621``,
+``exhentai``,
+``idolcomplex``,
+``inkbunny``,
+``instagram``,
+``luscious``,
+``pinterest``,
+``subscribestar``,
+``tsumino``,
+and ``twitter``.
 
 You can set the necessary information in your configuration file
 (cf. gallery-dl.conf_)

docs/configuration.rst

@@ -286,7 +286,6 @@ Description
     * ``instagram``
     * ``luscious``
     * ``pinterest``
-    * ``sankaku``
     * ``subscribestar``
     * ``tsumino``
     * ``twitter``
@@ -1355,20 +1354,6 @@ Description
     available format is found.
 
 
-extractor.sankaku.wait-min & .wait-max
---------------------------------------
-Type
-    ``float``
-Default
-    ``3.0`` and ``6.0``
-Description
-    Minimum and maximum wait time in seconds between each image
-
-    Sankaku Channel responds with ``429 Too Many Requests`` if it
-    receives too many HTTP requests in a certain amount of time.
-    Waiting a few seconds between each request tries to prevent that.
-
-
 extractor.sankakucomplex.embeds
 -------------------------------
 Type

docs/gallery-dl.conf

@@ -128,13 +128,6 @@
         {
             "format": "mp4"
         },
-        "sankaku":
-        {
-            "username": null,
-            "password": null,
-            "wait-min": 3.0,
-            "wait-max": 6.0
-        },
         "seiga":
         {
             "username": null,

docs/supportedsites.rst

@@ -112,7 +112,7 @@ rule #34             https://rule34.paheal.net/          Posts, Tag Searches
 Rule 34              https://rule34.xxx/                 Pools, Posts, Tag Searches
 Safebooru            https://safebooru.org/              Pools, Posts, Tag Searches
 Sakugabooru          https://www.sakugabooru.com/        Pools, Popular Images, Posts, Tag Searches
-Sankaku Channel      https://chan.sankakucomplex.com/    Pools, Posts, Tag Searches                         Supported
+Sankaku Channel      https://chan.sankakucomplex.com/    Pools, Posts, Tag Searches
 Sankaku Complex      https://www.sankakucomplex.com/     Articles, Tag Searches
 Sen Manga            https://raw.senmanga.com/           Chapters
 Sense-Scans          https://sensescans.com/reader/      Chapters, Manga
@@ -158,7 +158,7 @@ Turboimagehost       https://www.turboimagehost.com/     individual Images
 .. |furaffinity-C| replace:: Favorites, Galleries, Posts, Scraps, Search Results, User Profiles
 .. |hentaifoundry-C| replace:: Favorites, individual Images, Pictures, Popular Images, Recent Images, Scraps, Stories, User Profiles
 .. |imgur-C| replace:: Albums, Favorites, Galleries, individual Images, Search Results, Subreddits, Tag Searches, User Profiles
-.. |instagram-C| replace:: Channels, individual Images, Saved Posts, Stories, Tag Searches, User Profiles
+.. |instagram-C| replace:: Channels, Posts, Saved Posts, Stories, Tag Searches, User Profiles
 .. |newgrounds-C| replace:: Art, Audio, Favorites, individual Images, Media Files, Movies, User Profiles
 .. |nijie-C| replace:: Doujin, Favorites, Illustrations, individual Images, User Profiles
 .. |pixiv-C| replace:: Favorites, Follows, pixiv.me Links, Rankings, Search Results, User Profiles, individual Images

gallery_dl/extractor/idolcomplex.py

@@ -10,6 +10,7 @@
 
 from .sankaku import SankakuExtractor
 from .common import Message
+from ..cache import cache
 from .. import text, util, exception
 import collections
 import random
@@ -20,9 +21,9 @@ import re
 class IdolcomplexExtractor(SankakuExtractor):
     """Base class for idolcomplex extractors"""
     category = "idolcomplex"
+    cookienames = ("login", "pass_hash")
     cookiedomain = "idol.sankakucomplex.com"
     root = "https://" + cookiedomain
-    subdomain = "idol"
 
     def __init__(self, match):
         SankakuExtractor.__init__(self, match)
@@ -55,6 +56,34 @@ class IdolcomplexExtractor(SankakuExtractor):
     def post_ids(self):
         """Return an iterable containing all relevant post ids"""
 
+    def login(self):
+        if self._check_cookies(self.cookienames):
+            return
+        username, password = self._get_auth_info()
+        if username:
+            cookies = self._login_impl(username, password)
+            self._update_cookies(cookies)
+        else:
+            self.logged_in = False
+
+    @cache(maxage=90*24*3600, keyarg=1)
+    def _login_impl(self, username, password):
+        self.log.info("Logging in as %s", username)
+
+        url = self.root + "/user/authenticate"
+        data = {
+            "url"           : "",
+            "user[name]"    : username,
+            "user[password]": password,
+            "commit"        : "Login",
+        }
+        response = self.request(url, method="POST", data=data)
+
+        if not response.history or response.url != self.root + "/user/home":
+            raise exception.AuthenticationError()
+        cookies = response.history[0].cookies
+        return {c: cookies[c] for c in self.cookienames}
+
     def _parse_post(self, post_id):
         """Extract metadata of a single post"""
         url = self.root + "/post/show/" + post_id

gallery_dl/extractor/sankaku.py

@@ -8,23 +8,19 @@
 
 """Extractors for https://chan.sankakucomplex.com/"""
 
-from .common import Extractor, Message
+from .booru import BooruExtractor
 from .. import text, exception
-from ..cache import cache
 import collections
 
 BASE_PATTERN = r"(?:https?://)?(?:beta|chan)\.sankakucomplex\.com"
 
 
-class SankakuExtractor(Extractor):
+class SankakuExtractor(BooruExtractor):
     """Base class for sankaku channel extractors"""
     basecategory = "booru"
     category = "sankaku"
     filename_fmt = "{category}_{id}_{md5}.{extension}"
-    cookienames = ("login", "pass_hash")
-    cookiedomain = "chan.sankakucomplex.com"
     request_interval_min = 1.0
-    subdomain = "chan"
     per_page = 100
 
     TAG_TYPES = {
@@ -40,56 +36,6 @@ class SankakuExtractor(Extractor):
         9: "meta",
     }
 
-    def items(self):
-        extended_tags = self.config("tags", False)
-        self.login()
-        data = self.metadata()
-        for post in self.posts():
-            try:
-                url = self._prepare_post(post, extended_tags)
-            except KeyError:
-                continue
-            post.update(data)
-            text.nameext_from_url(url, post)
-            yield Message.Directory, post
-            yield Message.Url, url, post
-
-    def metadata(self):
-        return ()
-
-    def posts(self):
-        return ()
-
-    def login(self):
-        """Login and set necessary cookies"""
-        if self._check_cookies(self.cookienames):
-            return
-        username, password = self._get_auth_info()
-        if username:
-            cookies = self._login_impl((username, self.subdomain), password)
-            self._update_cookies(cookies)
-        else:
-            self.logged_in = False
-
-    @cache(maxage=90*24*3600, keyarg=1)
-    def _login_impl(self, usertuple, password):
-        username = usertuple[0]
-        self.log.info("Logging in as %s", username)
-
-        url = self.root + "/user/authenticate"
-        data = {
-            "url"           : "",
-            "user[name]"    : username,
-            "user[password]": password,
-            "commit"        : "Login",
-        }
-        response = self.request(url, method="POST", data=data)
-
-        if not response.history or response.url != self.root + "/user/home":
-            raise exception.AuthenticationError()
-        cookies = response.history[0].cookies
-        return {c: cookies[c] for c in self.cookienames}
-
     def _prepare_post(self, post, extended_tags=False):
         url = post["file_url"]
         if url[0] == "/":

scripts/supportedsites.py

@@ -181,7 +181,6 @@ AUTH_MAP = {
     "pinterest"      : "Supported",
     "pixiv"          : "Required",
     "reddit"         : _OAUTH,
-    "sankaku"        : "Supported",
     "seiga"          : "Required",
     "smugmug"        : _OAUTH,
     "subscribestar"  : "Supported",

test/test_cookies.py

@@ -88,7 +88,7 @@ class TestCookiedict(unittest.TestCase):
         self.assertEqual(sorted(cookies.values()), sorted(self.cdict.values()))
 
     def test_domain(self):
-        for category in ["exhentai", "nijie", "sankaku", "seiga"]:
+        for category in ["exhentai", "idolcomplex", "nijie", "seiga"]:
             extr = _get_extractor(category)
             cookies = extr.session.cookies
             for key in self.cdict:
@@ -105,8 +105,8 @@ class TestCookieLogin(unittest.TestCase):
     def test_cookie_login(self):
         extr_cookies = {
             "exhentai"   : ("ipb_member_id", "ipb_pass_hash"),
+            "idolcomplex": ("login", "pass_hash"),
             "nijie"      : ("nemail", "nlogin"),
-            "sankaku" : ("login", "pass_hash"),
             "seiga"      : ("user_session",),
         }
         for category, cookienames in extr_cookies.items():