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mirror of https://github.com/mikf/gallery-dl.git synced 2024-11-24 03:32:33 +01:00
gallery-dl/gallery_dl/extractor/deviantart.py
Mike Fährmann 359c3bc1c5
[deviantart] revert to getting download URLs from OAuth API
This commit (partially) reverts 27b5b24, 94eb7c6, and a437e78.

Download URLs from the 'extended_fetch' endpoint are now only
usable for logged in users, while those from the respective
OAuth API endpoint are working again. Everything except
scraps and direct deviation links should be fixed, and those
two categories will work with exported cookies. (#488)

TODO:
- "native" login with --username and --password
- better handling of internally stored cookies
2019-11-26 23:29:46 +01:00

1228 lines
45 KiB
Python

# -*- coding: utf-8 -*-
# Copyright 2015-2019 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://www.deviantart.com/"""
from .common import Extractor, Message
from .. import text, util, exception
from ..cache import cache, memcache
import collections
import itertools
import mimetypes
import math
import time
import re
BASE_PATTERN = (
r"(?:https?://)?(?:"
r"(?:www\.)?deviantart\.com/([\w-]+)|"
r"(?!www\.)([\w-]+)\.deviantart\.com)"
)
class DeviantartExtractor(Extractor):
"""Base class for deviantart extractors using the OAuth API"""
category = "deviantart"
directory_fmt = ("{category}", "{username}")
filename_fmt = "{category}_{index}_{title}.{extension}"
root = "https://www.deviantart.com"
def __init__(self, match=None):
Extractor.__init__(self, match)
self.offset = 0
self.flat = self.config("flat", True)
self.extra = self.config("extra", False)
self.quality = self.config("quality", "100")
self.original = self.config("original", True)
self.user = match.group(1) or match.group(2)
self.group = False
self.api = DeviantartAPI(self)
if self.quality:
self.quality = "q_{}".format(self.quality)
if self.original != "image":
self._update_content = self._update_content_default
else:
self._update_content = self._update_content_image
self.original = True
self.commit_journal = {
"html": self._commit_journal_html,
"text": self._commit_journal_text,
}.get(self.config("journals", "html"))
def skip(self, num):
self.offset += num
return num
def items(self):
if self.user:
profile = self.api.user_profile(self.user)
self.group = not profile
if self.group:
self.subcategory = "group-" + self.subcategory
self.user = self.user.lower()
else:
self.user = profile["user"]["username"]
yield Message.Version, 1
for deviation in self.deviations():
if isinstance(deviation, tuple):
url, data = deviation
yield Message.Queue, url, data
continue
self.prepare(deviation)
yield Message.Directory, deviation
if "content" in deviation:
content = deviation["content"]
if self.original and deviation["is_downloadable"] and \
text.ext_from_url(content["src"]) != "gif":
self._update_content(deviation, content)
if content["src"].startswith("https://images-wixmp-"):
if deviation["index"] <= 790677560:
# https://github.com/r888888888/danbooru/issues/4069
content["src"] = re.sub(
r"(/f/[^/]+/[^/]+)/v\d+/.*",
r"/intermediary\1", content["src"])
if self.quality:
content["src"] = re.sub(
r"q_\d+", self.quality, content["src"])
yield self.commit(deviation, content)
elif deviation["is_downloadable"]:
content = self.api.deviation_download(deviation["deviationid"])
yield self.commit(deviation, content)
if "videos" in deviation:
video = max(deviation["videos"],
key=lambda x: text.parse_int(x["quality"][:-1]))
yield self.commit(deviation, video)
if "flash" in deviation:
yield self.commit(deviation, deviation["flash"])
if "excerpt" in deviation and self.commit_journal:
journal = self.api.deviation_content(deviation["deviationid"])
yield self.commit_journal(deviation, journal)
if self.extra:
for match in DeviantartStashExtractor.pattern.finditer(
deviation.get("description", "")):
deviation["_extractor"] = DeviantartStashExtractor
yield Message.Queue, match.group(0), deviation
def deviations(self):
"""Return an iterable containing all relevant Deviation-objects"""
def prepare(self, deviation):
"""Adjust the contents of a Deviation-object"""
try:
deviation["index"] = text.parse_int(
deviation["url"].rpartition("-")[2])
except KeyError:
deviation["index"] = 0
if self.user:
deviation["username"] = self.user
deviation["_username"] = self.user.lower()
else:
deviation["username"] = deviation["author"]["username"]
deviation["_username"] = deviation["username"].lower()
deviation["da_category"] = deviation["category"]
deviation["published_time"] = text.parse_int(
deviation["published_time"])
deviation["date"] = text.parse_timestamp(
deviation["published_time"])
# filename metadata
alphabet = "0123456789abcdefghijklmnopqrstuvwxyz"
sub = re.compile(r"\W").sub
deviation["filename"] = "".join((
sub("_", deviation["title"].lower()), "_by_",
sub("_", deviation["author"]["username"].lower()), "-d",
util.bencode(deviation["index"], alphabet),
))
@staticmethod
def commit(deviation, target):
url = target["src"]
target = target.copy()
target["filename"] = deviation["filename"]
deviation["target"] = target
deviation["extension"] = target["extension"] = text.ext_from_url(url)
return Message.Url, url, deviation
def _commit_journal_html(self, deviation, journal):
title = text.escape(deviation["title"])
url = deviation["url"]
thumbs = deviation.get("thumbs") or deviation.get("files")
html = journal["html"]
shadow = SHADOW_TEMPLATE.format_map(thumbs[0]) if thumbs else ""
if "css" in journal:
css, cls = journal["css"], "withskin"
elif html.startswith("<style"):
css, _, html = html.partition("</style>")
css = css.partition(">")[2]
cls = "withskin"
else:
css, cls = "", "journal-green"
if html.find('<div class="boxtop journaltop">', 0, 250) != -1:
needle = '<div class="boxtop journaltop">'
header = HEADER_CUSTOM_TEMPLATE.format(
title=title, url=url, date=deviation["date"],
)
else:
needle = '<div usr class="gr">'
catlist = deviation["category_path"].split("/")
categories = " / ".join(
('<span class="crumb"><a href="{}/{}/"><span>{}</span></a>'
'</span>').format(self.root, cpath, cat.capitalize())
for cat, cpath in zip(
catlist,
itertools.accumulate(catlist, lambda t, c: t + "/" + c)
)
)
username = deviation["author"]["username"]
urlname = deviation.get("username") or username.lower()
header = HEADER_TEMPLATE.format(
title=title,
url=url,
userurl="{}/{}/".format(self.root, urlname),
username=username,
date=deviation["date"],
categories=categories,
)
if needle in html:
html = html.replace(needle, header, 1)
else:
html = JOURNAL_TEMPLATE_HTML_EXTRA.format(header, html)
html = JOURNAL_TEMPLATE_HTML.format(
title=title, html=html, shadow=shadow, css=css, cls=cls)
deviation["extension"] = "htm"
return Message.Url, html, deviation
@staticmethod
def _commit_journal_text(deviation, journal):
html = journal["html"]
if html.startswith("<style"):
html = html.partition("</style>")[2]
content = "\n".join(
text.unescape(text.remove_html(txt))
for txt in html.rpartition("<script")[0].split("<br />")
)
txt = JOURNAL_TEMPLATE_TEXT.format(
title=deviation["title"],
username=deviation["author"]["username"],
date=deviation["date"],
content=content,
)
deviation["extension"] = "txt"
return Message.Url, txt, deviation
@staticmethod
def _find_folder(folders, name):
pattern = re.compile(r"(?i)\W*" + name.replace("-", r"\W+") + r"\W*$")
for folder in folders:
if pattern.match(folder["name"]):
return folder
raise exception.NotFoundError("folder")
def _folder_urls(self, folders, category):
url = "{}/{}/{}/0/".format(self.root, self.user, category)
return [(url + folder["name"], folder) for folder in folders]
def _update_content_default(self, deviation, content):
content.update(self.api.deviation_download(deviation["deviationid"]))
def _update_content_image(self, deviation, content):
data = self.api.deviation_download(deviation["deviationid"])
url = data["src"].partition("?")[0]
mtype = mimetypes.guess_type(url, False)[0]
if mtype and mtype.startswith("image/"):
content.update(data)
class DeviantartUserExtractor(DeviantartExtractor):
"""Extractor for an artist's user profile"""
subcategory = "user"
pattern = BASE_PATTERN + r"/?$"
test = (
("https://www.deviantart.com/shimoda7", {
"pattern": r"/shimoda7/gallery$",
}),
("https://www.deviantart.com/shimoda7", {
"options": (("include", "all"),),
"pattern": r"/shimoda7/(gallery(/scraps)?|posts|favourites)$",
"count": 4,
}),
("https://shimoda7.deviantart.com/"),
)
def items(self):
base = "{}/{}/".format(self.root, self.user)
return self._dispatch_extractors((
(DeviantartGalleryExtractor , base + "gallery"),
(DeviantartScrapsExtractor , base + "gallery/scraps"),
(DeviantartJournalExtractor , base + "posts"),
(DeviantartFavoriteExtractor, base + "favourites"),
), ("gallery",))
class DeviantartGalleryExtractor(DeviantartExtractor):
"""Extractor for all deviations from an artist's gallery"""
subcategory = "gallery"
archive_fmt = "g_{_username}_{index}.{extension}"
pattern = BASE_PATTERN + r"/gallery(?:/all|/?\?catpath=)?/?$"
test = (
("https://www.deviantart.com/shimoda7/gallery/", {
"pattern": r"https://(api-da\.wixmp\.com/_api/download/file"
r"|images-wixmp-[^.]+.wixmp.com/f/.+/.+.jpg\?token=.+)",
"count": ">= 30",
"keyword": {
"allows_comments": bool,
"author": {
"type": "regular",
"usericon": str,
"userid": "9AE51FC7-0278-806C-3FFF-F4961ABF9E2B",
"username": "shimoda7",
},
"category_path": str,
"content": {
"filesize": int,
"height": int,
"src": str,
"transparency": bool,
"width": int,
},
"da_category": str,
"date": "type:datetime",
"deviationid": str,
"?download_filesize": int,
"extension": str,
"index": int,
"is_deleted": bool,
"is_downloadable": bool,
"is_favourited": bool,
"is_mature": bool,
"preview": {
"height": int,
"src": str,
"transparency": bool,
"width": int,
},
"published_time": int,
"stats": {
"comments": int,
"favourites": int,
},
"target": dict,
"thumbs": list,
"title": str,
"url": r"re:https://www.deviantart.com/shimoda7/art/[^/]+-\d+",
"username": "shimoda7",
},
}),
# group
("https://www.deviantart.com/yakuzafc/gallery", {
"pattern": r"https://www.deviantart.com/yakuzafc/gallery/0/",
"count": ">= 15",
}),
# 'folders' option (#276)
("https://www.deviantart.com/justatest235723/gallery", {
"count": 3,
"options": (("metadata", 1), ("folders", 1), ("original", 0)),
"keyword": {
"description": str,
"folders": list,
"is_watching": bool,
"license": str,
"tags": list,
},
}),
("https://www.deviantart.com/shimoda8/gallery/", {
"exception": exception.NotFoundError,
}),
("https://www.deviantart.com/shimoda7/gallery"),
("https://www.deviantart.com/shimoda7/gallery/all"),
("https://www.deviantart.com/shimoda7/gallery/?catpath=/"),
("https://shimoda7.deviantart.com/gallery/"),
("https://shimoda7.deviantart.com/gallery/all/"),
("https://shimoda7.deviantart.com/gallery/?catpath=/"),
)
def deviations(self):
if self.flat and not self.group:
return self.api.gallery_all(self.user, self.offset)
folders = self.api.gallery_folders(self.user)
return self._folder_urls(folders, "gallery")
class DeviantartFolderExtractor(DeviantartExtractor):
"""Extractor for deviations inside an artist's gallery folder"""
subcategory = "folder"
directory_fmt = ("{category}", "{username}", "{folder[title]}")
archive_fmt = "F_{folder[uuid]}_{index}.{extension}"
pattern = BASE_PATTERN + r"/gallery/(\d+)/([^/?&#]+)"
test = (
# user
("https://www.deviantart.com/shimoda7/gallery/722019/Miscellaneous", {
"count": 5,
"options": (("original", False),),
}),
# group
("https://www.deviantart.com/yakuzafc/gallery/37412168/Crafts", {
"count": ">= 4",
"options": (("original", False),),
}),
("https://shimoda7.deviantart.com/gallery/722019/Miscellaneous"),
("https://yakuzafc.deviantart.com/gallery/37412168/Crafts"),
)
def __init__(self, match):
DeviantartExtractor.__init__(self, match)
self.folder = None
self.folder_id = match.group(3)
self.folder_name = match.group(4)
def deviations(self):
folders = self.api.gallery_folders(self.user)
folder = self._find_folder(folders, self.folder_name)
self.folder = {
"title": folder["name"],
"uuid" : folder["folderid"],
"index": self.folder_id,
"owner": self.user,
}
return self.api.gallery(self.user, folder["folderid"], self.offset)
def prepare(self, deviation):
DeviantartExtractor.prepare(self, deviation)
deviation["folder"] = self.folder
class DeviantartStashExtractor(DeviantartExtractor):
"""Extractor for sta.sh-ed deviations"""
subcategory = "stash"
archive_fmt = "{index}.{extension}"
pattern = r"(?:https?://)?sta\.sh/([a-z0-9]+)"
test = (
("https://sta.sh/022c83odnaxc", {
"pattern": r"https://api-da\.wixmp\.com/_api/download/file",
"content": "057eb2f2861f6c8a96876b13cca1a4b7a408c11f",
"count": 1,
}),
# multiple stash items
("https://sta.sh/21jf51j7pzl2", {
"pattern": pattern,
"count": 4,
}),
# downloadable, but no "content" field (#307)
("https://sta.sh/024t4coz16mi", {
"pattern": r"https://api-da\.wixmp\.com/_api/download/file",
"count": 1,
}),
("https://sta.sh/abcdefghijkl", {
"exception": exception.HttpError,
}),
)
skip = Extractor.skip
def __init__(self, match):
DeviantartExtractor.__init__(self, match)
self.user = None
self.stash_id = match.group(1)
def deviations(self):
url = "https://sta.sh/" + self.stash_id
page = self.request(url).text
deviation_id = text.extract(page, '//deviation/', '"')[0]
if deviation_id:
return (self.api.deviation(deviation_id),)
else:
data = {"_extractor": DeviantartStashExtractor}
page = text.extract(page, 'id="stash-body"', 'class="footer"')[0]
return [
(url, data)
for url in text.extract_iter(page, '<a href="', '"')
]
class DeviantartFavoriteExtractor(DeviantartExtractor):
"""Extractor for an artist's favorites"""
subcategory = "favorite"
directory_fmt = ("{category}", "{username}", "Favourites")
archive_fmt = "f_{_username}_{index}.{extension}"
pattern = BASE_PATTERN + r"/favourites/?(?:\?catpath=/)?$"
test = (
("https://www.deviantart.com/h3813067/favourites/", {
"options": (("metadata", True), ("flat", False)), # issue #271
"count": 1,
}),
("https://www.deviantart.com/h3813067/favourites/", {
"content": "6a7c74dc823ebbd457bdd9b3c2838a6ee728091e",
}),
("https://www.deviantart.com/h3813067/favourites/?catpath=/"),
("https://h3813067.deviantart.com/favourites/"),
("https://h3813067.deviantart.com/favourites/?catpath=/"),
)
def deviations(self):
folders = self.api.collections_folders(self.user)
if self.flat:
return itertools.chain.from_iterable(
self.api.collections(self.user, folder["folderid"])
for folder in folders
)
return self._folder_urls(folders, "favourites")
class DeviantartCollectionExtractor(DeviantartExtractor):
"""Extractor for a single favorite collection"""
subcategory = "collection"
directory_fmt = ("{category}", "{username}", "Favourites",
"{collection[title]}")
archive_fmt = "C_{collection[uuid]}_{index}.{extension}"
pattern = BASE_PATTERN + r"/favourites/(\d+)/([^/?&#]+)"
test = (
(("https://www.deviantart.com/pencilshadings"
"/favourites/70595441/3D-Favorites"), {
"count": ">= 20",
"options": (("original", False),),
}),
("https://pencilshadings.deviantart.com"
"/favourites/70595441/3D-Favorites"),
)
def __init__(self, match):
DeviantartExtractor.__init__(self, match)
self.collection = None
self.collection_id = match.group(3)
self.collection_name = match.group(4)
def deviations(self):
folders = self.api.collections_folders(self.user)
folder = self._find_folder(folders, self.collection_name)
self.collection = {
"title": folder["name"],
"uuid" : folder["folderid"],
"index": self.collection_id,
"owner": self.user,
}
return self.api.collections(self.user, folder["folderid"], self.offset)
def prepare(self, deviation):
DeviantartExtractor.prepare(self, deviation)
deviation["collection"] = self.collection
class DeviantartJournalExtractor(DeviantartExtractor):
"""Extractor for an artist's journals"""
subcategory = "journal"
directory_fmt = ("{category}", "{username}", "Journal")
archive_fmt = "j_{_username}_{index}.{extension}"
pattern = BASE_PATTERN + r"/(?:posts(?:/journals)?|journal)/?(?:\?.*)?$"
test = (
("https://www.deviantart.com/angrywhitewanker/posts/journals/", {
"url": "38db2a0d3a587a7e0f9dba7ff7d274610ebefe44",
}),
("https://www.deviantart.com/angrywhitewanker/posts/journals/", {
"url": "b2a8e74d275664b1a4acee0fca0a6fd33298571e",
"options": (("journals", "text"),),
}),
("https://www.deviantart.com/angrywhitewanker/posts/journals/", {
"count": 0,
"options": (("journals", "none"),),
}),
("https://www.deviantart.com/shimoda7/posts/"),
("https://www.deviantart.com/shimoda7/journal/"),
("https://www.deviantart.com/shimoda7/journal/?catpath=/"),
("https://shimoda7.deviantart.com/journal/"),
("https://shimoda7.deviantart.com/journal/?catpath=/"),
)
def deviations(self):
return self.api.browse_user_journals(self.user, self.offset)
class DeviantartPopularExtractor(DeviantartExtractor):
"""Extractor for popular deviations"""
subcategory = "popular"
directory_fmt = ("{category}", "Popular",
"{popular[range]}", "{popular[search]}")
archive_fmt = "P_{popular[range]}_{popular[search]}_{index}.{extension}"
pattern = (r"(?:https?://)?www\.deviantart\.com"
r"((?:/\w+)*)/(?:popular-([^/?&#]+))/?(?:\?([^#]*))?")
test = (
("https://www.deviantart.com/popular-24-hours/?q=tree+house", {
"options": (("original", False),),
}),
("https://www.deviantart.com/artisan/popular-all-time/?q=tree"),
)
def __init__(self, match):
DeviantartExtractor.__init__(self, match)
self.search_term = self.time_range = self.category_path = None
self.user = ""
path, trange, query = match.groups()
if path:
self.category_path = path.lstrip("/")
if trange:
self.time_range = trange.replace("-", "").replace("hours", "hr")
if query:
self.search_term = text.parse_query(query).get("q")
self.popular = {
"search": self.search_term or "",
"range": trange or "24-hours",
"path": self.category_path,
}
def deviations(self):
return self.api.browse_popular(
self.search_term, self.time_range, self.category_path, self.offset)
def prepare(self, deviation):
DeviantartExtractor.prepare(self, deviation)
deviation["popular"] = self.popular
class DeviantartExtractorV2(DeviantartExtractor):
"""Base class for deviantart extractors using the NAPI"""
def items(self):
yield Message.Version, 1
for deviation in self.deviations():
data = self.api.deviation_extended_fetch(
deviation["deviationId"],
deviation["author"]["username"],
"journal" if deviation["isJournal"] else "art",
)
if "deviation" not in data:
self.log.warning("Unable to fetch deviation ID %s",
deviation["deviationId"])
self.log.debug("Server response: %s", data)
continue
deviation = self._extract(data)
yield Message.Directory, deviation
yield Message.Url, deviation["target"]["src"], deviation
if self.extra:
for match in DeviantartStashExtractor.pattern.finditer(
deviation["description"]):
deviation["_extractor"] = DeviantartStashExtractor
yield Message.Queue, match.group(0), deviation
def _extract(self, data):
deviation = data["deviation"]
extended = deviation["extended"]
files = deviation["files"]
del deviation["extended"]
del deviation["files"]
# prepare deviation metadata
deviation["description"] = extended.get("description", "")
deviation["username"] = deviation["author"]["username"]
deviation["_username"] = deviation["username"].lower()
deviation["stats"] = extended["stats"]
deviation["stats"]["comments"] = data["comments"]["total"]
deviation["index"] = deviation["deviationId"]
deviation["tags"] = [t["name"] for t in extended.get("tags") or ()]
deviation["date"] = text.parse_datetime(
deviation["publishedTime"])
deviation["category_path"] = "/".join(
extended[key]["displayNameEn"]
for key in ("typeFacet", "contentFacet", "categoryFacet")
if key in extended
)
# extract download target
target = files[-1]
if "textContent" in deviation and self.commit_journal:
journal = deviation["textContent"]
journal["html"] = journal["html"]["markup"]
target["src"] = self.commit_journal(deviation, journal)[1]
elif target["type"] == "gif":
pass
elif target["type"] == "video":
# select largest video
target = max(
files, key=lambda x: text.parse_int(x.get("quality", "")[:-1]))
elif target["type"] == "flash":
if target["src"].startswith("https://sandbox.deviantart.com"):
# extract SWF file from "sandbox"
target["src"] = text.extract(
self.request(target["src"]).text,
'id="sandboxembed" src="', '"',
)[0]
elif "download" in extended:
target = extended["download"]
target["src"] = target["url"]
del target["url"]
elif target["src"].startswith("https://images-wixmp-"):
if deviation["index"] <= 790677560:
# https://github.com/r888888888/danbooru/issues/4069
target["src"] = re.sub(
r"(/f/[^/]+/[^/]+)/v\d+/.*",
r"/intermediary\1", target["src"])
if self.quality:
target["src"] = re.sub(
r"q_\d+", self.quality, target["src"])
# filename and extension metadata
alphabet = "0123456789abcdefghijklmnopqrstuvwxyz"
sub = re.compile(r"\W").sub
deviation["filename"] = target["filename"] = "".join((
sub("_", deviation["title"].lower()), "_by_",
sub("_", deviation["author"]["username"].lower()), "-d",
util.bencode(deviation["index"], alphabet),
))
if "extension" not in deviation:
deviation["extension"] = target["extension"] = (
text.ext_from_url(target["src"])
)
deviation["target"] = target
return deviation
class DeviantartDeviationExtractor(DeviantartExtractorV2):
"""Extractor for single deviations"""
subcategory = "deviation"
archive_fmt = "{index}.{extension}"
pattern = BASE_PATTERN + r"/(art|journal)/(?:[^/?&#]+-)?(\d+)"
test = (
(("https://www.deviantart.com/shimoda7/art/For-the-sake-10073852"), {
"options": (("original", 0),),
# "content": "6a7c74dc823ebbd457bdd9b3c2838a6ee728091e",
}),
("https://www.deviantart.com/zzz/art/zzz-1234567890", {
"count": 0,
}),
(("https://www.deviantart.com/myria-moon/art/Aime-Moi-261986576"), {
"pattern": (r"https://www.deviantart.com/download/261986576"
r"/[\w-]+\.jpg\?token=\w+&ts=\d+"),
}),
# wixmp URL rewrite
(("https://www.deviantart.com/citizenfresh/art/Hverarond-789295466"), {
"pattern": (r"https://images-wixmp-\w+\.wixmp\.com"
r"/intermediary/f/[^/]+/[^.]+\.jpg$")
}),
# wixmp URL rewrite v2 (#369)
(("https://www.deviantart.com/josephbiwald/art/Destiny-2-804940104"), {
"pattern": r"https://images-wixmp-\w+\.wixmp\.com/.*,q_100,"
}),
# non-download URL for GIFs (#242)
(("https://www.deviantart.com/skatergators/art/COM-Moni-781571783"), {
"pattern": (r"https://images-wixmp-\w+\.wixmp\.com"
r"/f/[^/]+/[^.]+\.gif\?token="),
}),
# external URLs from description (#302)
(("https://www.deviantart.com/uotapo/art/INANAKI-Memo-590297498"), {
"options": (("extra", 1), ("original", 0)),
"pattern": r"https?://sta\.sh/\w+$",
"range": "2-",
"count": 4,
}),
# video
("https://www.deviantart.com/chi-u/art/-VIDEO-Brushes-330774593", {
"url": "3b6e6e761d2d393fa61a4dc3ed6e7db51b14d07b",
"keyword": {
"target": {
"duration": 306,
"extension": "mp4",
"filename": r"re:_video____brushes_\w+_by_chi_u-d5gxnb5",
"filesize": 9963639,
"quality": "1080p",
"src": str,
"type": "video",
},
}
}),
# archive
("https://www.deviantart.com/itsvenue/art/-brush-pngs-14-763300948", {
"pattern": r"https://.+deviantart.com/download/763300948/.*\.rar",
}),
# swf
("https://www.deviantart.com/ikatxfruti/art/Bang-Bang-528130222", {
"pattern": r"https://images-wixmp-.*wixmp.com/f/.*\.swf",
}),
# journal
("https://www.deviantart.com/shimoda7/journal/ARTility-583755752", {
"url": "f33f8127ab71819be7de849175b6d5f8b37bb629",
"pattern": "text:<!DOCTYPE html>\n",
}),
# journal-like post with isJournal == False (#419)
("https://www.deviantart.com/gliitchlord/art/brashstrokes-812942668", {
"url": "1534d6ea0561247ab921d07505e57a9d663a833b",
"pattern": "text:<!DOCTYPE html>\n",
}),
# old-style URLs
("https://shimoda7.deviantart.com"
"/art/For-the-sake-of-a-memory-10073852"),
("https://myria-moon.deviantart.com"
"/art/Aime-Moi-part-en-vadrouille-261986576"),
("https://zzz.deviantart.com/art/zzz-1234567890"),
)
skip = Extractor.skip
def __init__(self, match):
DeviantartExtractorV2.__init__(self, match)
self.type = match.group(3)
self.deviation_id = match.group(4)
def deviations(self):
return ({
"deviationId": self.deviation_id,
"author" : {"username": self.user},
"isJournal" : self.type == "journal",
},)
class DeviantartScrapsExtractor(DeviantartExtractorV2):
"""Extractor for an artist's scraps"""
subcategory = "scraps"
directory_fmt = ("{category}", "{username}", "Scraps")
archive_fmt = "s_{_username}_{index}.{extension}"
pattern = BASE_PATTERN + r"/gallery/(?:\?catpath=)?scraps\b"
test = (
("https://www.deviantart.com/shimoda7/gallery/scraps", {
"count": 12,
}),
("https://www.deviantart.com/shimoda7/gallery/?catpath=scraps"),
("https://shimoda7.deviantart.com/gallery/?catpath=scraps"),
)
def deviations(self):
url = self.root + "/_napi/da-user-profile/api/gallery/contents"
params = {
"username" : self.user,
"offset" : self.offset,
"limit" : "24",
"scraps_folder": "true",
}
headers = {
"Referer": "{}/{}/gallery/scraps".format(self.root, self.user),
}
while True:
data = self.request(url, params=params, headers=headers).json()
for obj in data["results"]:
yield obj["deviation"]
if not data["hasMore"]:
return
params["offset"] = data["nextOffset"]
class DeviantartAPI():
"""Minimal interface for the DeviantArt API
Ref: https://www.deviantart.com/developers/http/v1/20160316
"""
CLIENT_ID = "5388"
CLIENT_SECRET = "76b08c69cfb27f26d6161f9ab6d061a1"
def __init__(self, extractor):
self.extractor = extractor
self.log = extractor.log
self.headers = {}
delay = extractor.config("wait-min", 0)
self.delay = math.ceil(math.log2(delay)) if delay >= 1 else -1
self.delay_min = max(2, self.delay)
self.mature = extractor.config("mature", "true")
if not isinstance(self.mature, str):
self.mature = "true" if self.mature else "false"
self.folders = extractor.config("folders", False)
self.metadata = extractor.extra or extractor.config("metadata", False)
self.refresh_token = extractor.config("refresh-token")
self.client_id = extractor.config("client-id", self.CLIENT_ID)
self.client_secret = extractor.config(
"client-secret", self.CLIENT_SECRET)
self.log.debug(
"Using %s API credentials (client-id %s)",
"default" if self.client_id == self.CLIENT_ID else "custom",
self.client_id,
)
def browse_popular(self, query=None, timerange=None,
category_path=None, offset=0):
"""Yield popular deviations"""
endpoint = "browse/popular"
params = {"q": query, "offset": offset, "limit": 120,
"timerange": timerange, "category_path": category_path,
"mature_content": self.mature}
return self._pagination(endpoint, params)
def browse_user_journals(self, username, offset=0):
"""Yield all journal entries of a specific user"""
endpoint = "browse/user/journals"
params = {"username": username, "offset": offset, "limit": 50,
"mature_content": self.mature, "featured": "false"}
return self._pagination(endpoint, params)
def collections(self, username, folder_id, offset=0):
"""Yield all Deviation-objects contained in a collection folder"""
endpoint = "collections/" + folder_id
params = {"username": username, "offset": offset, "limit": 24,
"mature_content": self.mature}
return self._pagination(endpoint, params)
@memcache(keyarg=1)
def collections_folders(self, username, offset=0):
"""Yield all collection folders of a specific user"""
endpoint = "collections/folders"
params = {"username": username, "offset": offset, "limit": 50,
"mature_content": self.mature}
return self._pagination_folders(endpoint, params)
def deviation(self, deviation_id):
"""Query and return info about a single Deviation"""
endpoint = "deviation/" + deviation_id
deviation = self._call(endpoint)
if self.metadata:
self._metadata((deviation,))
if self.folders:
self._folders((deviation,))
return deviation
def deviation_content(self, deviation_id):
"""Get extended content of a single Deviation"""
endpoint = "deviation/content"
params = {"deviationid": deviation_id}
return self._call(endpoint, params)
def deviation_download(self, deviation_id):
"""Get the original file download (if allowed)"""
endpoint = "deviation/download/" + deviation_id
params = {"mature_content": self.mature}
return self._call(endpoint, params)
def deviation_extended_fetch(self, deviation_id, user, kind):
url = ("https://www.deviantart.com/_napi/da-browse/shared_api"
"/deviation/extended_fetch")
headers = {"Referer": "https://www.deviantart.com/"}
params = {
"deviationid" : deviation_id,
"username" : user,
"type" : kind,
"include_session": "false",
}
return self.extractor.request(
url, headers=headers, params=params, fatal=None).json()
def deviation_metadata(self, deviations):
""" Fetch deviation metadata for a set of deviations"""
if not deviations:
return []
endpoint = "deviation/metadata?" + "&".join(
"deviationids[{}]={}".format(num, deviation["deviationid"])
for num, deviation in enumerate(deviations)
)
params = {"mature_content": self.mature}
return self._call(endpoint, params)["metadata"]
def gallery(self, username, folder_id="", offset=0, extend=True):
"""Yield all Deviation-objects contained in a gallery folder"""
endpoint = "gallery/" + folder_id
params = {"username": username, "offset": offset, "limit": 24,
"mature_content": self.mature, "mode": "newest"}
return self._pagination(endpoint, params, extend)
def gallery_all(self, username, offset=0):
"""Yield all Deviation-objects of a specific user"""
endpoint = "gallery/all"
params = {"username": username, "offset": offset, "limit": 24,
"mature_content": self.mature}
return self._pagination(endpoint, params)
@memcache(keyarg=1)
def gallery_folders(self, username, offset=0):
"""Yield all gallery folders of a specific user"""
endpoint = "gallery/folders"
params = {"username": username, "offset": offset, "limit": 50,
"mature_content": self.mature}
return self._pagination_folders(endpoint, params)
@memcache(keyarg=1)
def user_profile(self, username):
"""Get user profile information"""
endpoint = "user/profile/" + username
return self._call(endpoint, fatal=False)
def authenticate(self, refresh_token):
"""Authenticate the application by requesting an access token"""
self.headers["Authorization"] = self._authenticate_impl(refresh_token)
@cache(maxage=3600, keyarg=1)
def _authenticate_impl(self, refresh_token):
"""Actual authenticate implementation"""
url = "https://www.deviantart.com/oauth2/token"
if refresh_token:
self.log.info("Refreshing private access token")
data = {"grant_type": "refresh_token",
"refresh_token": _refresh_token_cache(refresh_token)}
else:
self.log.info("Requesting public access token")
data = {"grant_type": "client_credentials"}
auth = (self.client_id, self.client_secret)
response = self.extractor.request(
url, method="POST", data=data, auth=auth, fatal=False)
data = response.json()
if response.status_code != 200:
self.log.debug("Server response: %s", data)
raise exception.AuthenticationError('"{}" ({})'.format(
data.get("error_description"), data.get("error")))
if refresh_token:
_refresh_token_cache.update(refresh_token, data["refresh_token"])
return "Bearer " + data["access_token"]
def _call(self, endpoint, params=None, fatal=True, public=True):
"""Call an API endpoint"""
url = "https://www.deviantart.com/api/v1/oauth2/" + endpoint
while True:
if self.delay >= 0:
time.sleep(2 ** self.delay)
self.authenticate(None if public else self.refresh_token)
response = self.extractor.request(
url, headers=self.headers, params=params, fatal=None)
data = response.json()
status = response.status_code
if 200 <= status < 400:
if self.delay > self.delay_min:
self.delay -= 1
return data
if not fatal and status != 429:
return None
if data.get("error_description") == "User not found.":
raise exception.NotFoundError("user or group")
self.log.debug(response.text)
msg = "API responded with {} {}".format(
status, response.reason)
if status == 429:
self.delay += 1
self.log.warning("%s. Using %ds delay.", msg, 2 ** self.delay)
else:
self.log.error(msg)
return data
def _pagination(self, endpoint, params, extend=True):
public = True
while True:
data = self._call(endpoint, params, public=public)
if "results" not in data:
self.log.error("Unexpected API response: %s", data)
return
if extend:
if public and len(data["results"]) < params["limit"]:
if self.refresh_token:
self.log.debug("Switching to private access token")
public = False
continue
elif data["has_more"]:
self.log.warning(
"Private deviations detected! Run 'gallery-dl "
"oauth:deviantart' and follow the instructions to "
"be able to access them.")
if self.metadata:
self._metadata(data["results"])
if self.folders:
self._folders(data["results"])
yield from data["results"]
if not data["has_more"]:
return
params["offset"] = data["next_offset"]
def _pagination_folders(self, endpoint, params):
result = []
result.extend(self._pagination(endpoint, params, False))
return result
def _metadata(self, deviations):
"""Add extended metadata to each deviation object"""
for deviation, metadata in zip(
deviations, self.deviation_metadata(deviations)):
deviation.update(metadata)
deviation["tags"] = [t["tag_name"] for t in deviation["tags"]]
def _folders(self, deviations):
"""Add a list of all containing folders to each deviation object"""
for deviation in deviations:
deviation["folders"] = self._folders_map(
deviation["author"]["username"])[deviation["deviationid"]]
@memcache(keyarg=1)
def _folders_map(self, username):
"""Generate a deviation_id -> folders mapping for 'username'"""
self.log.info("Collecting folder information for '%s'", username)
folders = self.gallery_folders(username)
# add parent names to folders, but ignore "Featured" as parent
fmap = {}
featured = folders[0]["folderid"]
for folder in folders:
if folder["parent"] and folder["parent"] != featured:
folder["name"] = fmap[folder["parent"]] + "/" + folder["name"]
fmap[folder["folderid"]] = folder["name"]
# map deviationids to folder names
dmap = collections.defaultdict(list)
for folder in folders:
for deviation in self.gallery(
username, folder["folderid"], 0, False):
dmap[deviation["deviationid"]].append(folder["name"])
return dmap
@cache(maxage=10*365*24*3600, keyarg=0)
def _refresh_token_cache(original_token, new_token=None):
return new_token or original_token
SHADOW_TEMPLATE = """
<span class="shadow">
<img src="{src}" class="smshadow" width="{width}" height="{height}">
</span>
<br><br>
"""
HEADER_TEMPLATE = """<div usr class="gr">
<div class="metadata">
<h2><a href="{url}">{title}</a></h2>
<ul>
<li class="author">
by <span class="name"><span class="username-with-symbol u">
<a class="u regular username" href="{userurl}">{username}</a>\
<span class="user-symbol regular"></span></span></span>,
<span>{date}</span>
</li>
<li class="category">
{categories}
</li>
</ul>
</div>
"""
HEADER_CUSTOM_TEMPLATE = """<div class='boxtop journaltop'>
<h2>
<img src="https://st.deviantart.net/minish/gruzecontrol/icons/journal.gif\
?2" style="vertical-align:middle" alt=""/>
<a href="{url}">{title}</a>
</h2>
Journal Entry: <span>{date}</span>
"""
JOURNAL_TEMPLATE_HTML = """text:<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>{title}</title>
<link rel="stylesheet" href="https://st.deviantart.net/\
css/deviantart-network_lc.css?3843780832">
<link rel="stylesheet" href="https://st.deviantart.net/\
css/group_secrets_lc.css?3250492874">
<link rel="stylesheet" href="https://st.deviantart.net/\
css/v6core_lc.css?4246581581">
<link rel="stylesheet" href="https://st.deviantart.net/\
css/sidebar_lc.css?1490570941">
<link rel="stylesheet" href="https://st.deviantart.net/\
css/writer_lc.css?3090682151">
<link rel="stylesheet" href="https://st.deviantart.net/\
css/v6loggedin_lc.css?3001430805">
<style>{css}</style>
<link rel="stylesheet" href="https://st.deviantart.net/\
roses/cssmin/core.css?1488405371919" >
<link rel="stylesheet" href="https://st.deviantart.net/\
roses/cssmin/peeky.css?1487067424177" >
<link rel="stylesheet" href="https://st.deviantart.net/\
roses/cssmin/desktop.css?1491362542749" >
</head>
<body id="deviantART-v7" class="bubble no-apps loggedout w960 deviantart">
<div id="output">
<div class="dev-page-container bubbleview">
<div class="dev-page-view view-mode-normal">
<div class="dev-view-main-content">
<div class="dev-view-deviation">
{shadow}
<div class="journal-wrapper tt-a">
<div class="journal-wrapper2">
<div class="journal {cls} journalcontrol">
{html}
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</body>
</html>
"""
JOURNAL_TEMPLATE_HTML_EXTRA = """\
<div id="devskin0"><div class="negate-box-margin" style="">\
<div usr class="gr-box gr-genericbox"
><i usr class="gr1"><i></i></i
><i usr class="gr2"><i></i></i
><i usr class="gr3"><i></i></i
><div usr class="gr-top">
<i usr class="tri"></i>
{}
</div>
</div><div usr class="gr-body"><div usr class="gr">
<div class="grf-indent">
<div class="text">
{} </div>
</div>
</div></div>
<i usr class="gr3 gb"></i>
<i usr class="gr2 gb"></i>
<i usr class="gr1 gb gb1"></i> </div>
</div></div>"""
JOURNAL_TEMPLATE_TEXT = """text:{title}
by {username}, {date}
{content}
"""