* [instagram] Add extractor for instagram.com user profiles and pages
The extractor scrapes `instagram.com/<user>' timelines and
`instagram.com/p/<shortcode>' by mimicking the behaviour of a web
browser and extracting the sharedData JSON of the single pages.
Please note that this mean that for user timelines we also do an
extra request to the `instagram.com/p/<shortcode>' page but this
permit to have consistent (and all) information about the media
fetched.
The MD5 logic used for X-Instagram-GIS was documented in
<https://stackoverflow.com/questions/49786980/>
* [instagram] Test for keywords, not url for GraphImage and GraphSidecar
URLs returned by instagram seems not stable so avoid testing for
them and instead test for keyword returned.
* [instagram] Improve test of InstagramProfilepageExtractor
Also check the count of media returned.
* [instagram] Several cleanup and improvements
- Change description, subcategories to generate a better description in
docs/supportedsite.rst
- Remove not needed InstagramExtractor.__init__()
- Use text.parse_int() instead of directly using int() (the former is more
robust)
- Use self.request().json() instead of using json.loads() the
self.request().text()
- Add `pattern:' to check the URLs where we do not have a stable URLs.
It seems that only the subdomain is not stable.
Thanks to @mikf!
While a filename might not be a real 'hash', or comparable to what
tumbler usually provides, it is still better than an empty string.
At least as long as "alternatives" in format strings aren't implemented.
- point to pip3/python3 in installation-instructions (#118, #121)
- add dependency list
- update URLs to external resources
- remove incomplete list of supported sites
The "default" downloader options (rate, retries, timeout, verify) are
mapped to corresponding youtube-dl options.
downloader.ytdl.logging tells the downloader to pass youtube-dl's output
to a Logger object.
downloader.ytdl.raw-options allows to pass arbitrary options to the
YoutubeDL constructor.
from: 5xx HTTP Error: Reason
to : 5xx: Reason
The "HTTP Error" part was in there to emulate Request's error messages
from response.raise_for_status(), but it reads a lot better without.
