How to download all media from a Twitter thread (tweet sequence)?

[KonoVitoDa]

As the title says, I want to download all media from a given sequence of tweets (thread).
This is thread I'm trying to download: https://twitter.com/BlankArts_/status/1322266444516610049

And an additional question: is there some place where I can find all options for any specific site? (Twitter preferably)

[mikf]

I want to download all media from a given sequence of tweets (thread).

Not yet possible. It currently only downloads from the first post/tweet.

is there some place where I can find all options for any specific site?

https://github.com/mikf/gallery-dl/blob/master/docs/configuration.rst
and search for Twitter etc.

[KonoVitoDa]

Now, this is almos possible with twitter.conversations. But how to download only the replies from the original tweet author? I tried --filter "author['name']==reply_to" but the result was [twitter][error] FilterError: Evaluating filter expression failed (NameError: name 'reply_to' is not defined), probably because the original tweet hasn't a "reply_to" metadata.

[mikf]

reply_to is only defined for replies, so you can first check whether a tweet is a reply with reply_id:

--filter "reply_id and author['name'] == reply_to"

or you use locals().get() to not get an exception for undefined variables:

--filter "author['name'] == locals().get('reply_to')"

I think there is a possibility this not only returns tweets from the original author, since this condition would also be true for a reply to a reply to the original author and both replies belonging to the same user, but I don't think there is a way to check for that.