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bitbake: knotty: Handle process indicators more gracefully

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Mistakes can happen with the generation of the progress events, change
knotty to be more tolerant of this rather than crashing, reporting to the
user when something unexpected happens. I haven't debugged why multiple
finish events appear to be triggered.

(Bitbake rev: 7dd06b1016b36420a9c55a45ff29dd64ae1dbcda)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Richard Purdie
2016-07-07 14:26:34 +01:00
parent 1b930b41a5
commit 1b5688e0f0
1 changed files with 12 additions and 4 deletions
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16
bitbake/lib/bb/ui/knotty.py
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@@ -496,13 +496,16 @@ def main(server, eventHandler, params, tf = TerminalFilter):
parseprogress = new_progress("Parsing recipes", event.total).start()
continue
if isinstance(event, bb.event.ParseProgress):
parseprogress.update(event.current)
if parseprogress:
parseprogress.update(event.current)
else:
bb.warn("Got ParseProgress event for parsing that never started?")
continue
if isinstance(event, bb.event.ParseCompleted):
if not parseprogress:
continue
parseprogress.finish()
pasreprogress = None
if not params.options.quiet:
print(("Parsing of %d .bb files complete (%d cached, %d parsed). %d targets, %d skipped, %d masked, %d errors."
% ( event.total, event.cached, event.parsed, event.virtuals, event.skipped, event.masked, event.errors)))
@@ -606,10 +609,15 @@ def main(server, eventHandler, params, tf = TerminalFilter):
parseprogress.start(False)
continue
if isinstance(event, bb.event.ProcessProgress):
parseprogress.update(event.progress)
if parseprogress:
parseprogress.update(event.progress)
else:
bb.warn("Got ProcessProgress event for someting that never started?")
continue
if isinstance(event, bb.event.ProcessFinished):
parseprogress.finish()
if parseprogress:
parseprogress.finish()
parseprogress = None
continue
# ignore