Use the data from https://ltn.hitomi.la/galleries/<id>.js for both
image URLs and metadata and ignore any gallery or reader pages.
This removes 'artist', 'characters', 'group', and 'parody' metadata
fields since this information is, as for now, only available in
gallery pages.
Some galleries redirect to a new "version" with different gallery id.
This new version might not be available any more, but the /reader/
page for the original gallery id can still work.
- let the GalleryExtractor class inherit directly from Extractor
- make ChapterExtractor a subclass of GalleryExtractor
- change enumeration field names of GalleryExtractors to 'num'
Some galleries return a 404: Not Found error when trying to access
them through the main gallery URL, but their content is still
available on the respective /reader/ page.
Instead of getting a complete 'filename' from an URL and splitting that
into 'name' and 'extension', the new approach gets rid of the complete
version and renames 'name' to 'filename'. (Using anything other than
{extension} for a filename extension doesn't really work anyway)
Example: "https://example.org/path/filename.ext"
before:
- filename : filename.ext
- name : filename
- extension: ext
now:
- filename : filename
- extension: ext
- another irrelevant micro-optimization !
- use urllib.parse.parse_qsl directly instead of parse_qs, which
just packs the results of parse_qsl in a different data structure
- reduced memory requirements since no additional dict and lists are
created
- use '?a.hitomi.la' as subdomain depending in gallery-id
- add 'characters', 'tags' and 'date' information
- support multiple entires per metadata-value
- rename 'num' to 'page'
This commit mostly replaces all minus-signs ('-') in keyword names with
underscores ('_') to allow them to be used in filter-expressions. For
example 'gallery-id' got renamed to 'gallery_id'.
(It is theoretically possible to access any variable, regardless of its
name, with 'locals()["NAME"]', but that seems a bit too convoluted if
just 'NAME' could be enough)
Mike Fährmann