server: move service table and factory from commandserver
This is necessary to solve future dependency cycle between commandserver.py
and chgserver.py.
'cmd' prefix is added to table and function names to avoid conflicts with
hgweb.
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])