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gallery-dl/gallery_dl/extractor/danbooru.py
Mike Fährmann 6284731107
simplify extractor constants
- single strings for URL patterns
- tuples instead of lists for 'directory_fmt' and 'test'
- single-tuple tests where applicable
2019-02-08 13:45:40 +01:00

87 lines
3.0 KiB
Python

# -*- coding: utf-8 -*-
# Copyright 2014-2019 Mike Fährmann
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
"""Extract images from https://danbooru.donmai.us/"""
from . import booru
BASE_PATTERN = (
r"(?:https?://)?"
r"(?P<subdomain>danbooru|hijiribe|sonohara|safebooru)"
r"\.donmai\.us")
class DanbooruExtractor(booru.DanbooruPageMixin, booru.BooruExtractor):
"""Base class for danbooru extractors"""
category = "danbooru"
page_limit = 1000
def __init__(self, match):
super().__init__(match)
self.subdomain = match.group("subdomain")
self.scheme = "https" if self.subdomain == "danbooru" else "http"
self.api_url = "{scheme}://{subdomain}.donmai.us/posts.json".format(
scheme=self.scheme, subdomain=self.subdomain)
username, api_key = self._get_auth_info()
if username:
self.log.debug("Using HTTP Basic Auth for user '%s'", username)
self.session.auth = (username, api_key)
class DanbooruTagExtractor(booru.TagMixin, DanbooruExtractor):
"""Extractor for images from danbooru based on search-tags"""
pattern = BASE_PATTERN + r"/posts\?(?:[^&#]*&)*tags=(?P<tags>[^&#]+)"
test = (
("https://danbooru.donmai.us/posts?tags=bonocho", {
"content": "b196fb9f1668109d7774a0a82efea3ffdda07746",
}),
# test page transitions
("https://danbooru.donmai.us/posts?tags=canvas_%28cocktail_soft%29", {
"count": ">= 50",
}),
("https://hijiribe.donmai.us/posts?tags=bonocho"),
("https://sonohara.donmai.us/posts?tags=bonocho"),
("https://safebooru.donmai.us/posts?tags=bonocho"),
)
class DanbooruPoolExtractor(booru.PoolMixin, DanbooruExtractor):
"""Extractor for image-pools from danbooru"""
pattern = BASE_PATTERN + r"/pools/(?P<pool>\d+)"
test = ("https://danbooru.donmai.us/pools/7659", {
"content": "b16bab12bea5f7ea9e0a836bf8045f280e113d99",
})
class DanbooruPostExtractor(booru.PostMixin, DanbooruExtractor):
"""Extractor for single images from danbooru"""
pattern = BASE_PATTERN + r"/posts/(?P<post>\d+)"
test = ("https://danbooru.donmai.us/posts/294929", {
"content": "5e255713cbf0a8e0801dc423563c34d896bb9229",
})
class DanbooruPopularExtractor(booru.PopularMixin, DanbooruExtractor):
"""Extractor for popular images from danbooru"""
pattern = BASE_PATTERN + r"/explore/posts/popular(?:\?(?P<query>[^#]*))?"
test = (
("https://danbooru.donmai.us/explore/posts/popular"),
(("https://danbooru.donmai.us/explore/posts/popular"
"?date=2013-06-06+03%3A34%3A22+-0400&scale=week"), {
"count": ">= 1",
}),
)
def __init__(self, match):
super().__init__(match)
urlfmt = "{scheme}://{subdomain}.donmai.us/explore/posts/popular.json"
self.api_url = urlfmt.format(
scheme=self.scheme, subdomain=self.subdomain)