* [instagram] Add support for GraphSidecar media types
Refactor _extract_postpage() to always return a list of medias.
Fetch common keywords and gracefully handle GraphSidecar media type
by extracting each single media and adding `sidecar_media_id' and
`sidecar_shortcode' keywords to indicate the parent of sidecar
childrens.
While here join the copyright comment lines in a single one.
Closes#178.
* [instagram] Use `yield from' instead of `for ... yield' (thanks @mikf)!
* [instagram] Adjust filename for GraphSidecar medias
Add a possible leading `media_id' of the sidecar for GraphSidecar
media.
Thanks to @mikf for the suggestion!
* [instagram] Add extra metadata for youtube-dl in GraphSidecar childrens
GraphSidecar children ytdl: URLs when consumed by youtube-dl
redirects to the URL of their parent. In GraphSidecar-s with
multiple GraphVideo-s this leads to downloading the same video
multiple times.
Add a `_ytdl_index' field to indicate the index of the youtube-dl
playlist corresponding the children of the sidecar.
This will be used by the `ytdl' downloader.
- use original image if available
- support video formats
- remove user info for ImageExtractor (it is no longer possible to get
image owner information for a single image)
An URL alone isn't good enough to distinguish between a gallery or a
gallery-listing, so the new extractor decides what to do based on the
page's content.
- Sometimes an ad interfered when trying to get a download URL
- Resolving "www.hentai-foundry.com" yields an invalid(?) IPv6 address
(2607:5300:60:ca9e:feed:dead:beef:1) and urllib3 only tries to connect
to the IPv4 variant after a rather long wait time
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
Child extractors are now directly constructed with Extractor.from_url()
if the extractor class is known beforehand, instead of using
extractor.find() and searching through all possible extractor classes.
Leonardo Taccari