mirror of
https://github.com/mikf/gallery-dl.git
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67 lines
2.3 KiB
Python
67 lines
2.3 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2015-2017 Mike Fährmann
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 2 as
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# published by the Free Software Foundation.
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"""Extract images from albums at https://imgur.com/"""
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from .common import Extractor, Message
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from .. import text, exception
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class ImgurAlbumExtractor(Extractor):
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"""Extractor for image albums from imgur.com"""
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category = "imgur"
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subcategory = "album"
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directory_fmt = ["{category}", "{album-key} - {title}"]
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filename_fmt = "{category}_{album-key}_{num:>03}_{hash}{ext}"
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pattern = [r"(?:https?://)?(?:m\.|www\.)?imgur\.com/"
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r"(?:a|gallery)/([^/?&#]+)"]
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test = [
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("https://imgur.com/a/TcBmP", {
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"url": "ce3552f550a5b5316bd9c7ae02e21e39f30c0563",
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"keyword": "21723f47bf4a42599d39fbf29c5f79323d420898",
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}),
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("https://imgur.com/a/TcBmQ", {
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"exception": exception.NotFoundError,
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}),
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]
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def __init__(self, match):
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Extractor.__init__(self)
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self.album = match.group(1)
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def items(self):
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imgs = self.get_images()
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data = self.get_job_metadata()
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yield Message.Version, 1
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yield Message.Directory, data
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for num, image in enumerate(imgs, 1):
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image["num"] = num
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image["extension"] = image["ext"][1:]
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image.update(data)
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url = "https://i.imgur.com/" + image["hash"] + image["ext"]
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yield Message.Url, url, image
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def get_job_metadata(self):
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"""Collect metadata for extractor-job"""
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page = self.request("https://imgur.com/a/" + self.album).text
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data = text.extract_all(page, (
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('title', '<meta property="og:title" content="', '"'),
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('count', '"num_images":"', '"'),
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), values={"album-key": self.album})[0]
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data["title"] = text.unescape(data["title"])
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return data
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def get_images(self):
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"""Return a list of all images in this album"""
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url = ("https://imgur.com/ajaxalbums/getimages/" +
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self.album + "/hit.json")
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data = self.request(url).json()["data"]
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if not data:
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raise exception.NotFoundError("album")
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return data["images"]
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