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73 lines
2.2 KiB
73 lines
2.2 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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import os.path
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info = {
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"category": "imgth",
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"extractor": "ImgthExtractor",
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"directory": ["{category}", "{gallery-id} {title}"],
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"filename": "{category}_{gallery-id}_{num:>03}.{extension}",
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"pattern": [
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r"(?:https?://)?imgth\.com/gallery/(\d+)",
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],
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}
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class ImgthExtractor(Extractor):
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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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name, ext = os.path.splitext(text.filename_from_url(url))
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data["num"] = num
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data["name"] = name
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data["extension"] = ext[1:]
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yield Message.Url, url, data
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def get_images(self, page):
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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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data = {
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"category": info["category"],
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"gallery-id": self.gid,
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}
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data, _ = 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=data)
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return data
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