Set play context on stdout callback plugin

[emonty]

SUMMARY

The loop on self._callback_plugins does not include the stdout callback,
so the stdout_callback never has set_play_context called.

ISSUE TYPE

• Bugfix Pull Request

[diafour]

Spot this problem too. I think the better way to fix this is to concatenate arrays similar to send_callback method:

def send_callback(self, method_name, *args, **kwargs):
    for callback_plugin in [self._stdout_callback] + self._callback_plugins:

[webknjaz]

@diafour I'd also suggest using itertools.chain() instead of concatenation.

[diafour]

Um.. and why not to use send_callback('set_play_context', play_context)? It looks safe. Has no deep knowledge about internals, just curious.

[webknjaz]

@diafour it was just my addition to your snippet, I'm not discouraging your approach, just augmenting it.

[diafour]

@webknjaz got that ;) I was augmented too.

[bcoca]

rebuild_merge