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Viewing changes to bzrlib/commands.py

Run postmortem debugger if BZR_PDB is set

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bzrlib/commands.py
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        finally:
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            # do this here inside the exception wrappers to catch EPIPE
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            sys.stdout.flush()
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    except BzrCommandError, e:
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        # command line syntax error, etc
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        log_error(str(e))
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        return 3
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    except BzrError, e:
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        bzrlib.trace.log_exception()
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        return 3
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    except AssertionError, e:
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        bzrlib.trace.log_exception('assertion failed: ' + str(e))
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        return 3
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    except KeyboardInterrupt, e:
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        bzrlib.trace.log_exception('interrupted')
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        return 3
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    except Exception, e:
 
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        # used to handle AssertionError and KeyboardInterrupt
 
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        # specially here, but hopefully they're handled ok by the logger now
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        import errno
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        if (isinstance(e, IOError) 
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            and hasattr(e, 'errno')
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            bzrlib.trace.note('broken pipe')
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            return 3
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        else:
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            ## import pdb
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            ## pdb.pm()
 
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            if os.environ.get('BZR_PDB'):
 
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                import pdb
 
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                pdb.pm()
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            bzrlib.trace.log_exception()
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            return 3
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