Mercurial > hg
view hgext/largefiles/wirestore.py @ 47012:d55b71393907
node: replace nullid and friends with nodeconstants class
The introduction of 256bit hashes require changes to nullid and other
constant magic values. Start pushing them down from repository and
revlog where sensible.
Differential Revision: https://phab.mercurial-scm.org/D9465
author | Joerg Sonnenberger <joerg@bec.de> |
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date | Mon, 29 Mar 2021 01:52:06 +0200 |
parents | 89a2afe31e82 |
children | 6000f5b25c9b |
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# Copyright 2010-2011 Fog Creek Software # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. '''largefile store working over Mercurial's wire protocol''' from __future__ import absolute_import from . import ( lfutil, remotestore, ) class wirestore(remotestore.remotestore): def __init__(self, ui, repo, remote): cap = remote.capable(b'largefiles') if not cap: raise lfutil.storeprotonotcapable([]) storetypes = cap.split(b',') if b'serve' not in storetypes: raise lfutil.storeprotonotcapable(storetypes) self.remote = remote super(wirestore, self).__init__(ui, repo, remote.url()) def _put(self, hash, fd): return self.remote.putlfile(hash, fd) def _get(self, hash): return self.remote.getlfile(hash) def _stat(self, hashes): """For each hash, return 0 if it is available, other values if not. It is usually 2 if the largefile is missing, but might be 1 the server has a corrupted copy.""" with self.remote.commandexecutor() as e: fs = [] for hash in hashes: fs.append( ( hash, e.callcommand( b'statlfile', { b'sha': hash, }, ), ) ) return {hash: f.result() for hash, f in fs}