tests/test-wireproto.py
author Gregory Szorc <gregory.szorc@gmail.com>
Mon, 13 Mar 2017 17:49:13 -0700
changeset 31435 43a7dfbead0c
parent 28861 86db5cb55d46
child 33788 b47fe9733d76
permissions -rw-r--r--
parsers: handle refcounting of "parents" consistently Py_None can be refcounted like any other Python object. So do that.
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from __future__ import absolute_import, print_function
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from mercurial import (
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    util,
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    wireproto,
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)
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stringio = util.stringio
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class proto(object):
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    def __init__(self, args):
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        self.args = args
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    def getargs(self, spec):
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        args = self.args
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        args.setdefault('*', {})
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        names = spec.split()
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        return [args[n] for n in names]
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class clientpeer(wireproto.wirepeer):
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    def __init__(self, serverrepo):
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        self.serverrepo = serverrepo
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    def _capabilities(self):
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        return ['batch']
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    def _call(self, cmd, **args):
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        return wireproto.dispatch(self.serverrepo, proto(args), cmd)
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    def _callstream(self, cmd, **args):
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        return stringio(self._call(cmd, **args))
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    @wireproto.batchable
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    def greet(self, name):
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        f = wireproto.future()
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        yield {'name': mangle(name)}, f
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        yield unmangle(f.value)
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class serverrepo(object):
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    def greet(self, name):
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        return "Hello, " + name
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    def filtered(self, name):
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        return self
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def mangle(s):
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    return ''.join(chr(ord(c) + 1) for c in s)
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def unmangle(s):
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    return ''.join(chr(ord(c) - 1) for c in s)
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def greet(repo, proto, name):
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    return mangle(repo.greet(unmangle(name)))
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wireproto.commands['greet'] = (greet, 'name',)
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srv = serverrepo()
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clt = clientpeer(srv)
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print(clt.greet("Foobar"))
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b = clt.batch()
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fs = [b.greet(s) for s in ["Fo, =;:<o", "Bar"]]
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b.submit()
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print([f.value for f in fs])