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gallery-dl/gallery_dl/extractor/gfycat.py
2019-02-11 13:31:10 +01:00

84 lines
2.9 KiB
Python

# -*- coding: utf-8 -*-
# Copyright 2017-2019 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://gfycat.com/"""
from .common import Extractor, Message
class GfycatExtractor(Extractor):
"""Base class for gfycat extractors"""
category = "gfycat"
filename_fmt = "{category}_{gfyName}.{extension}"
archive_fmt = "{gfyName}"
root = "https://gfycat.com"
def __init__(self, match):
Extractor.__init__(self, match)
self.formats = (self.config("format", "mp4"), "mp4", "webm", "gif")
def _select_format(self, gfyitem):
for fmt in self.formats:
key = fmt + "Url"
if key in gfyitem:
url = gfyitem[key]
gfyitem["extension"] = url.rpartition(".")[2]
return url
return ""
def _get_info(self, gfycat_id):
url = "https://api.gfycat.com/v1/gfycats/" + gfycat_id
return self.request(url).json()["gfyItem"]
class GfycatImageExtractor(GfycatExtractor):
"""Extractor for individual images from gfycat.com"""
subcategory = "image"
pattern = (r"(?:https?://)?(?:\w+\.)?gfycat\.com"
r"/(?:gifs/detail/|\w+/)?([A-Za-z]+)")
test = (
("https://gfycat.com/GrayGenerousCowrie", {
"url": "e0b5e1d7223108249b15c3c7898dd358dbfae045",
"content": "5786028e04b155baa20b87c5f4f77453cd5edc37",
"keyword": {
"gfyId": "graygenerouscowrie",
"gfyName": "GrayGenerousCowrie",
"gfyNumber": "755075459",
"title": "Bottom's up",
"userName": "jackson3oh3",
"createDate": 1495884169,
"md5": "a4796e05b0db9ba9ce5140145cd318aa",
"width": 400,
"height": 224,
"frameRate": 23,
"numFrames": 158,
"views": int,
},
}),
(("https://thumbs.gfycat.com/SillyLameIsabellinewheatear"
"-size_restricted.gif"), {
"url": "13b32e6cc169d086577d7dd3fd36ee6cdbc02726",
}),
("https://gfycat.com/detail/UnequaledHastyAnkole?tagname=aww", {
"url": "e24c9f69897fd223343782425a429c5cab6a768e",
}),
("https://gfycat.com/gifs/detail/UnequaledHastyAnkole"),
("https://gfycat.com/ifr/UnequaledHastyAnkole"),
("https://gfycat.com/ru/UnequaledHastyAnkole"),
)
def __init__(self, match):
GfycatExtractor.__init__(self, match)
self.gfycat_id = match.group(1)
def items(self):
gfyitem = self._get_info(self.gfycat_id)
yield Message.Version, 1
yield Message.Directory, gfyitem
yield Message.Url, self._select_format(gfyitem), gfyitem