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Viewing changes to bzrlib/trace.py

  • Committer: Karl Bielefeldt
  • Date: 2010-09-29 19:57:28 UTC
  • mto: (5483.1.1 integration)
  • mto: This revision was merged to the branch mainline in revision 5484.
  • Revision ID: 7mq3cbbd9q@snkmail.com-20100929195728-nvuqlepsrwcxbziw
Use meliae to dump memory to a file upon MemoryError.

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Lines of Context:
bzrlib/trace.py
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                    note(line)
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                    break
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def _dump_memory_usage():
 
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    try:
 
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        from meliae import scanner
 
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        scanner.dump_all_objects('bzr_memory_reference_dump.json')
 
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        mutter("Dumped memory to bzr_memory_reference_dump.json")
 
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    except ImportError:
 
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        mutter("Unable to dump memory.  Please install the meliae module.")
 
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        return
 
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    except:
 
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        mutter("Exception while dumping memory to bzr_memory_reference_dump.json")
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def report_exception(exc_info, err_file):
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    """Report an exception to err_file (typically stderr) and to .bzr.log.
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        err_file.write("bzr: interrupted\n")
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        return errors.EXIT_ERROR
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    elif isinstance(exc_object, MemoryError):
 
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        _dump_memory_usage()
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        err_file.write("bzr: out of memory\n")
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        return errors.EXIT_ERROR
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    elif isinstance(exc_object, ImportError) \