diff options
author | mathieui <mathieui@mathieui.net> | 2015-02-23 17:21:21 +0100 |
---|---|---|
committer | mathieui <mathieui@mathieui.net> | 2015-02-23 17:32:31 +0100 |
commit | 8fd0d7c993a5c26663efb82c19d3f3e49539521a (patch) | |
tree | dd8d70be32b6a8b71899facbc5a6326dffdce15c /examples/echo_client.py | |
parent | 1450d3637729186efef8d61297cb03601879b63c (diff) | |
download | slixmpp-8fd0d7c993a5c26663efb82c19d3f3e49539521a.tar.gz slixmpp-8fd0d7c993a5c26663efb82c19d3f3e49539521a.tar.bz2 slixmpp-8fd0d7c993a5c26663efb82c19d3f3e49539521a.tar.xz slixmpp-8fd0d7c993a5c26663efb82c19d3f3e49539521a.zip |
Add a coroutine_wrapper decorator
This decorator checks for the coroutine=True keyword arg and wraps the
result of the function call in a coroutine if it isn’t.
This allows to have constructs like:
@coroutine_wrapper
def toto(xmpp, *, coroutine=False):
if xmpp.cached:
return xmpp.cached
else:
return xmpp.make_iq_get().send(coroutine=coroutine)
@asyncio.coroutine
def main(xmpp):
result = yield from toto(xmpp, coroutine=True)
xmpp.cached = result
result2 = yield from toto(xmpp, coroutine=True)
If the wrapper wasn’t there, the second fetch would fail. This decorator
does not do anything if the coroutine argument is False.
Diffstat (limited to 'examples/echo_client.py')
0 files changed, 0 insertions, 0 deletions