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Code Issues Releases Wiki Activity

[mangareader] rewrite

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Mike Fährmann 2015-11-03 00:08:25 +01:00
parent d0bebd9ce3
commit 1fa6a99f18
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1 changed files with 46 additions and 22 deletions
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68
gallery_dl/extractor/mangareader.py
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@ -11,16 +11,15 @@
from .common import AsynchronousExtractor, Message
from .. import text
import os.path
import re
info = {
"category": "mangareader",
"extractor": "MangaReaderExtractor",
"directory": ["{category}", "{manga}", "c{chapter:>03}"],
"directory": ["{category}", "{manga}", "c{chapter:>03} - {title}"],
"filename": "{manga}_c{chapter:>03}_{page:>03}.{extension}",
"pattern": [
r"(?:https?://)?(?:www\.)?mangareader\.net(/[^/]+/\d+).*",
r"(?:https?://)?(?:www\.)?mangareader\.net(/\d+-\d+-\d+/[^/]+/chapter-\d+.html)",
r"(?:https?://)?(?:www\.)?mangareader\.net((/[^/]+)/(\d+))",
r"(?:https?://)?(?:www\.)?mangareader\.net(/\d+-\d+-\d+(/[^/]+)/chapter-(\d+).html)",
],
}
@ -30,25 +29,56 @@ class MangaReaderExtractor(AsynchronousExtractor):
def __init__(self, match):
AsynchronousExtractor.__init__(self)
self.part = match.group(1)
self.part, self.url_title, self.chapter = match.groups()
def items(self):
page = self.request(self.url_base + self.part).text
data = self.get_job_metadata(page)
yield Message.Version, 1
url = self.url_base + self.part
while True:
url, image_url, data = self.get_page_metadata(url)
if url is None:
return
yield Message.Directory, data
yield Message.Url, image_url, data
yield Message.Directory, data
for i in range(1, int(data["count"])+1):
next_url, image_url, image_data = self.get_page_metadata(page)
image_data.update(data)
image_data["page"] = i
yield Message.Url, image_url, image_data
if next_url:
page = self.request(next_url).text
def get_page_metadata(self, page_url):
def get_job_metadata(self, chapter_page):
"""Collect metadata for extractor-job"""
page = self.request(self.url_base + self.url_title).text
data = {
"category": info["category"],
"chapter": self.chapter,
"lang": "en",
"language": "English",
}
data, _ = text.extract_all(page, (
(None, '<td class="propertytitle">Name:', ''),
("manga", '<h2 class="aname">', '</h2>'),
(None, '<td class="propertytitle">Year of Release:', ''),
('manga-release', '<td>', '</td>'),
(None, '<td class="propertytitle">Author:', ''),
('author', '<td>', '</td>'),
(None, '<td class="propertytitle">Artist:', ''),
('artist', '<td>', '</td>'),
(None, '<div id="readmangasum">', ''),
('title', ' ' + self.chapter + '</a> : ', '</td>'),
('chapter-date', '<td>', '</td>'),
), values=data)
data, _ = text.extract_all(chapter_page, (
(None, '<select id="pageMenu"', ''),
('count', '</select> of ', '</div>'),
), values=data)
for key in ("author", "artist"):
data[key] = text.unescape(data[key])
return data
def get_page_metadata(self, page):
"""Collect next url, image-url and metadata for one manga-page"""
page = self.request(page_url).text
extr = text.extract
width = None
descr, pos = extr(page, '<meta name="description" content="', '"')
test , pos = extr(page, "document['pu']", '', pos)
test , pos = extr(page, "document['pu']", '')
if test is None:
return None, None, None
if page.find("document['imgwidth']", pos, pos+200) != -1:
@ -62,16 +92,10 @@ class MangaReaderExtractor(AsynchronousExtractor):
image, pos = extr(page, ' src="', '"', pos)
filename = text.unquote(text.filename_from_url(image))
name, ext = os.path.splitext(filename)
match = re.match(r"(.*) (\d+) - Read \1 \2 Manga Scans Page (\d+)", descr)
return self.url_base + url, image, {
"category": info["category"],
"manga": text.unescape(match.group(1)),
"chapter": match.group(2),
"page": match.group(3),
"width": width,
"height": height,
"language": "English",
"name": name,
"extension": ext[1:],
}