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[booru] use BaseExtractor

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This commit is contained in:
Mike Fährmann
2021-01-27 01:33:01 +01:00
parent 993856b866
commit 0978c1e184
1 changed files with 76 additions and 93 deletions
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169
gallery_dl/extractor/booru.py
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@@ -1,6 +1,6 @@
# -*- coding: utf-8 -*- # -*- coding: utf-8 -*-
# Copyright 2020 Mike Fährmann # Copyright 2015-2021 Mike Fährmann
# #
# This program is free software; you can redistribute it and/or modify # 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 # it under the terms of the GNU General Public License version 2 as
@@ -8,7 +8,7 @@
"""Extractors for *booru sites""" """Extractors for *booru sites"""
from .common import Extractor, Message, generate_extractors from .common import BaseExtractor, Message
from .. import text, util, exception from .. import text, util, exception
from xml.etree import ElementTree from xml.etree import ElementTree
@@ -17,7 +17,7 @@ import operator
import re import re
class BooruExtractor(Extractor): class BooruExtractor(BaseExtractor):
"""Base class for *booru extractors""" """Base class for *booru extractors"""
basecategory = "booru" basecategory = "booru"
filename_fmt = "{category}_{id}_{md5}.{extension}" filename_fmt = "{category}_{id}_{md5}.{extension}"
@@ -104,14 +104,55 @@ class BooruExtractor(Extractor):
params["pid"] += 1 params["pid"] += 1
BASE_PATTERN = BooruExtractor.update({
"rule34": {
"root": "https://rule34.xxx",
},
"safebooru": {
"root": "https://safebooru.org",
},
"realbooru": {
"root": "https://realbooru.com",
},
})
class BooruPostExtractor(BooruExtractor): class BooruPostExtractor(BooruExtractor):
subcategory = "post" subcategory = "post"
archive_fmt = "{id}" archive_fmt = "{id}"
pattern_fmt = r"/index\.php\?page=post&s=view&id=(\d+)" pattern = BASE_PATTERN + r"/index\.php\?page=post&s=view&id=(\d+)"
test = (
("https://rule34.xxx/index.php?page=post&s=view&id=1995545", {
"content": "97e4bbf86c3860be18de384d02d544251afe1d45",
"options": (("tags", True),),
"keyword": {
"tags_artist": "danraku",
"tags_character": "kashima_(kantai_collection)",
"tags_copyright": "kantai_collection",
"tags_general": str,
"tags_metadata": str,
},
}),
("https://safebooru.org/index.php?page=post&s=view&id=1169132", {
"url": "cf05e37a3c62b2d55788e2080b8eabedb00f999b",
"content": "93b293b27dabd198afafabbaf87c49863ac82f27",
"options": (("tags", True),),
"keyword": {
"tags_artist": "kawanakajima",
"tags_character": "heath_ledger ronald_mcdonald the_joker",
"tags_copyright": "dc_comics mcdonald's the_dark_knight",
"tags_general": str,
},
}),
("https://realbooru.com/index.php?page=post&s=view&id=668483", {
"url": "2421b5b0e15d5e20f9067090a8b0fd4114d3e7d9",
"content": "7f5873ce3b6cd295ea2e81fcb49583098ea9c8da",
}),
)
def __init__(self, match): def __init__(self, match):
BooruExtractor.__init__(self, match) BooruExtractor.__init__(self, match)
self.post_id = match.group(1) self.post_id = match.group(match.lastindex)
def posts(self): def posts(self):
return self._pagination({"id": self.post_id}) return self._pagination({"id": self.post_id})
@@ -121,11 +162,26 @@ class BooruTagExtractor(BooruExtractor):
subcategory = "tag" subcategory = "tag"
directory_fmt = ("{category}", "{search_tags}") directory_fmt = ("{category}", "{search_tags}")
archive_fmt = "t_{search_tags}_{id}" archive_fmt = "t_{search_tags}_{id}"
pattern_fmt = r"/index\.php\?page=post&s=list&tags=([^&#]+)" pattern = BASE_PATTERN + r"/index\.php\?page=post&s=list&tags=([^&#]+)"
test = (
("https://rule34.xxx/index.php?page=post&s=list&tags=danraku", {
"content": "97e4bbf86c3860be18de384d02d544251afe1d45",
"pattern": r"https?://.*rule34\.xxx/images/\d+/[0-9a-f]+\.jpg",
"count": 1,
}),
("https://safebooru.org/index.php?page=post&s=list&tags=bonocho", {
"url": "17c61b386530cf4c30842c9f580d15ef1cd09586",
"content": "e5ad4c5bf241b1def154958535bef6c2f6b733eb",
}),
("https://realbooru.com/index.php?page=post&s=list&tags=wine", {
"count": ">= 64",
}),
)
def __init__(self, match): def __init__(self, match):
BooruExtractor.__init__(self, match) BooruExtractor.__init__(self, match)
self.tags = text.unquote(match.group(1).replace("+", " ")) tags = match.group(match.lastindex)
self.tags = text.unquote(tags.replace("+", " "))
def metadata(self): def metadata(self):
return {"search_tags": self.tags} return {"search_tags": self.tags}
@@ -138,11 +194,22 @@ class BooruPoolExtractor(BooruExtractor):
subcategory = "pool" subcategory = "pool"
directory_fmt = ("{category}", "pool", "{pool}") directory_fmt = ("{category}", "pool", "{pool}")
archive_fmt = "p_{pool}_{id}" archive_fmt = "p_{pool}_{id}"
pattern_fmt = r"/index\.php\?page=pool&s=show&id=(\d+)" pattern = BASE_PATTERN + r"/index\.php\?page=pool&s=show&id=(\d+)"
test = (
("https://rule34.xxx/index.php?page=pool&s=show&id=179", {
"count": 3,
}),
("https://safebooru.org/index.php?page=pool&s=show&id=11", {
"count": 5,
}),
("https://realbooru.com/index.php?page=pool&s=show&id=1", {
"count": 3,
}),
)
def __init__(self, match): def __init__(self, match):
BooruExtractor.__init__(self, match) BooruExtractor.__init__(self, match)
self.pool_id = match.group(1) self.pool_id = match.group(match.lastindex)
self.post_ids = () self.post_ids = ()
def skip(self, num): def skip(self, num):
@@ -170,87 +237,3 @@ class BooruPoolExtractor(BooruExtractor):
for params["id"] in util.advance(self.post_ids, self.page_start): for params["id"] in util.advance(self.post_ids, self.page_start):
for post in self._api_request(params): for post in self._api_request(params):
yield post.attrib yield post.attrib
EXTRACTORS = {
"rule34": {
"root": "https://rule34.xxx",
"test-tag": (
("https://rule34.xxx/index.php?page=post&s=list&tags=danraku", {
"content": "97e4bbf86c3860be18de384d02d544251afe1d45",
"pattern": r"https?://.*rule34\.xxx/images/\d+/[0-9a-f]+\.jpg",
"count": 1,
}),
),
"test-pool": (
("https://rule34.xxx/index.php?page=pool&s=show&id=179", {
"count": 3,
}),
),
"test-post": (
("https://rule34.xxx/index.php?page=post&s=view&id=1995545", {
"content": "97e4bbf86c3860be18de384d02d544251afe1d45",
"options": (("tags", True),),
"keyword": {
"tags_artist": "danraku",
"tags_character": "kashima_(kantai_collection)",
"tags_copyright": "kantai_collection",
"tags_general": str,
"tags_metadata": str,
},
}),
),
},
"safebooru": {
"root": "https://safebooru.org",
"test-tag": (
("https://safebooru.org/index.php?page=post&s=list&tags=bonocho", {
"url": "17c61b386530cf4c30842c9f580d15ef1cd09586",
"content": "e5ad4c5bf241b1def154958535bef6c2f6b733eb",
}),
),
"test-pool": (
("https://safebooru.org/index.php?page=pool&s=show&id=11", {
"count": 5,
}),
),
"test-post": (
("https://safebooru.org/index.php?page=post&s=view&id=1169132", {
"url": "cf05e37a3c62b2d55788e2080b8eabedb00f999b",
"content": "93b293b27dabd198afafabbaf87c49863ac82f27",
"options": (("tags", True),),
"keyword": {
"tags_artist": "kawanakajima",
"tags_character": "heath_ledger ronald_mcdonald the_joker",
"tags_copyright": "dc_comics mcdonald's the_dark_knight",
"tags_general": str,
},
}),
),
},
"realbooru": {
"root": "https://realbooru.com",
"test-tag": (
("https://realbooru.com/index.php?page=post&s=list&tags=wine", {
"count": ">= 64",
}),
),
"test-pool": (
("https://realbooru.com/index.php?page=pool&s=show&id=1", {
"count": 3,
}),
),
"test-post": (
("https://realbooru.com/index.php?page=post&s=view&id=668483", {
"url": "2421b5b0e15d5e20f9067090a8b0fd4114d3e7d9",
"content": "7f5873ce3b6cd295ea2e81fcb49583098ea9c8da",
}),
),
},
}
generate_extractors(EXTRACTORS, globals(), (
BooruTagExtractor,
BooruPoolExtractor,
BooruPostExtractor,
))