Mercurial > hg
view tests/test-wireproto.py @ 29133:255274719dc1
pure: write a really lazy version of pure indexObject
On PyPy this version performs reasonably well compared to C version.
Example command is "hg id" which gets faster, depending on details
of your operating system and hard drive (it's bottlenecked on stat mostly)
There is potential for improvements by storing extra as a condensed struct too.
author | Maciej Fijalkowski <fijall@gmail.com> |
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date | Sun, 24 Apr 2016 14:21:38 +0300 |
parents | 86db5cb55d46 |
children | b47fe9733d76 |
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from __future__ import absolute_import, print_function from mercurial import ( util, wireproto, ) stringio = util.stringio class proto(object): def __init__(self, args): self.args = args def getargs(self, spec): args = self.args args.setdefault('*', {}) names = spec.split() return [args[n] for n in names] class clientpeer(wireproto.wirepeer): def __init__(self, serverrepo): self.serverrepo = serverrepo def _capabilities(self): return ['batch'] def _call(self, cmd, **args): return wireproto.dispatch(self.serverrepo, proto(args), cmd) def _callstream(self, cmd, **args): return stringio(self._call(cmd, **args)) @wireproto.batchable def greet(self, name): f = wireproto.future() yield {'name': mangle(name)}, f yield unmangle(f.value) class serverrepo(object): def greet(self, name): return "Hello, " + name def filtered(self, name): return self def mangle(s): return ''.join(chr(ord(c) + 1) for c in s) def unmangle(s): return ''.join(chr(ord(c) - 1) for c in s) def greet(repo, proto, name): return mangle(repo.greet(unmangle(name))) wireproto.commands['greet'] = (greet, 'name',) srv = serverrepo() clt = clientpeer(srv) print(clt.greet("Foobar")) b = clt.batch() fs = [b.greet(s) for s in ["Fo, =;:<o", "Bar"]] b.submit() print([f.value for f in fs])