8 Commits

Author	SHA1	Message	Date
Michael Schmoock	b6ed405d8c	pyln-client/gossmap: adds channel satoshi capacity ... This reads the `gossip_store_channel_amount` that always follows the `channel_announcement` messages. Therefore it uses an internal variable _last_scid to know what channel has been added last time.	2021-09-08 09:34:14 +09:30
Michael Schmoock	c5c909acd3	pyln-client/gossmap: adds helpers to get channels and nodes	2021-09-08 09:34:14 +09:30
Michael Schmoock	fd16535f68	pyln-client/gossmap: adds GossmapHalfchannel objects	2021-09-08 09:34:14 +09:30
Rusty Russell	75126a0997	pyln-client/gossmap: add NodeId class. ... This is more efficient than converting them all to Pubkeys: about 3.8 seconds vs 5.4 seconds. Usually treating them as raw bytes is what we want anyway. [ Fixup by Michael Schmoock <michael@schmoock.net> ] Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>	2021-09-08 09:34:14 +09:30
Rusty Russell	887fb38e06	pyln-client/gossmap: use ShortChannelId class from pyln.proto, if available. ... Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>	2021-09-08 09:34:14 +09:30
Rusty Russell	4753ca4d35	pyln-client/gossmap: add a little documentation. ... Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>	2021-09-08 09:34:14 +09:30
Rusty Russell	e495462c50	pyln-client/gossmap: save deconstructed fields instead of raw msg bytes. ... We have to parse them anyway, so why not make them accessible. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>	2021-09-08 09:34:14 +09:30
Rusty Russell	1a5a26d659	pyln.client: new functionality to access Gossmap. ... It doesn't do much work, but it does parse the gossmap file and extract nodes and channels. [ Fixup by Michael Schmoock <michael@schmoock.net> ] Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>	2021-09-08 09:34:14 +09:30