class Foo(object): """A proxy for NoCloseStringIO. Disconnects the network after the second write. """ def __init__(self): self.buf = NoCloseStringIO() self.writes = 0 def write(self, data): """Write data to the buffer.""" rv = self.buf.write(data) self.writes += 1 if self.writes == 2: outer_self.main.event_q.push('SYS_NET_DISCONNECTED') outer_self.main.event_q.push('SYS_NET_CONNECTED') return rv def __getattr__(self, attr): return getattr(self.buf, attr)
def write(self, data): """Cancel the request, and then go on and write.""" outer_self.aq.cancel_download(request.ROOT, self.file_id) NoCloseStringIO.write(self, data)
def write(self, data): """Cancel the request, and then go on and write.""" aq.cancel_download(request.ROOT, self.file_id) NoCloseStringIO.write(self, data)