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build.lib.util, build.App: Beautify exceptions
Make exceptions somewhat more readable. Signed-off-by: Jan Lindemann <jan@janware.com>
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commit
150bc97fc9
2 changed files with 20 additions and 8 deletions
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@ -458,4 +458,9 @@ class App(object):
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subparser = argparse.ArgumentParser(description=cmd_name)
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cmd.add_arguments(subparser)
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args = subparser.parse_args(sys.argv[(len(self.global_args) + 1)::])
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return cmd.run(args)
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try:
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return cmd.run(args)
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except Exception as e:
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self.err('Failed to run >{}<: {}'.format(' '.join(sys.argv), e))
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raise
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sys.exit(1)
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