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66 lines
2.3 KiB
66 lines
2.3 KiB
# -*- coding: utf-8 -*-
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# Copyright 2015 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 https://imgth.com/"""
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from .common import Extractor, Message
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from .. import text
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class ImgthGalleryExtractor(Extractor):
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"""Extractor for image galleries from imgth.com"""
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category = "imgth"
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subcategory = "gallery"
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directory_fmt = ["{category}", "{gallery-id} {title}"]
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filename_fmt = "{category}_{gallery-id}_{num:>03}.{extension}"
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pattern = [r"(?:https?://)?imgth\.com/gallery/(\d+)"]
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test = [("http://imgth.com/gallery/37/wallpaper-anime", {
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"url": "4ae1d281ca2b48952cf5cca57e9914402ad72748",
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"keyword": "3f268fcc18d49ac3799a8f25cc08053e90891955",
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})]
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def __init__(self, match):
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Extractor.__init__(self)
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self.gid = match.group(1)
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self.url = "https://imgth.com/gallery/" + self.gid + "/g/page/"
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def items(self):
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page = self.request(self.url + "0").text
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data = self.get_job_metadata(page)
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yield Message.Version, 1
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yield Message.Directory, data
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for num, url in enumerate(self.get_images(page), 1):
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data["num"] = num
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yield Message.Url, url, text.nameext_from_url(url, data)
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def get_images(self, page):
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"""Yield all image urls for this gallery"""
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pnum = 0
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while True:
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pos = 0
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while True:
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url, pos = text.extract(page, '<img src="', '"', pos)
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if not url:
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break
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yield "https://imgth.com/images/" + url[24:]
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pos = page.find('<li class="next">', pos)
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if pos == -1:
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return
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pnum += 1
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page = self.request(self.url + str(pnum)).text
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def get_job_metadata(self, page):
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"""Collect metadata for extractor-job"""
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return text.extract_all(page, (
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("title", '<h1>', '</h1>'),
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("count", 'total of images in this gallery: ', ' '),
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("date" , 'created on ', ' by <'),
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(None , 'href="/users/', ''),
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("user" , '>', '<'),
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), values={"gallery-id": self.gid})[0]
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