Add CLI verb for burst mode of playback #980
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Signed-off-by: Geoffrey Biggs <gbiggs@killbots.net>
Signed-off-by: Geoffrey Biggs <gbiggs@killbots.net>
gbiggs
requested review from
emersonknapp and
jhdcs
and removed request for
a team
ros2bag/setup.py
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| @@ -42,6 +42,7 @@ | |||
| 'info = ros2bag.verb.info:InfoVerb', | |||
| 'list = ros2bag.verb.list:ListVerb', | |||
| 'play = ros2bag.verb.play:PlayVerb', | |||
| 'burst = ros2bag.verb.burst:BurstVerb', | |||
| """Burst data from a bag.""" | ||
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| def add_arguments(self, parser, cli_name): # noqa: D102 | ||
| reader_choices = get_registered_readers() |
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Non-blocking - mildly wondering if this could be refactored out into common code, as a lot of it looks like copy-paste from play.py
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I agree that it could, but I think I'd prefer to do that in a separate PR.
Signed-off-by: Geoffrey Biggs <gbiggs@killbots.net>
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CI:
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@gbiggs Build fails on code style linter. |
Signed-off-by: Geoffrey Biggs <gbiggs@killbots.net>
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I've corrected the linter errors. |
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Running CI one more time, after fixing linter errors
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@gbiggs Sorry, now this branch has conflicts with master and can't be merged. |
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Running CI after rebase and resolving merge conflicts:
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CI failure in test_play_services__rmw_fastrtps_cpp is well known issue and unrelated to the changes in this PR. |
This PR adds a new verb to the
ros2bagCLI command,burst. The new verb runs the burst mode of playback that was recently added torosbag2_transport'sPlayerobject.A minor change is made to the
burst(num_messages)API on thePlayerobject: Specifying zero for thenum_messagesargument now means to burst the entire bag, rather than burst zero messages.Something that is not working correctly and that I could use ideas for is how to make the player shut down when the burst is finished. Currently due to the way
burst()is implemented, the player pauses after the burst and just sits there. Should we add astop()method to thePlayerobject?