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31 lines
697 B
Python
31 lines
697 B
Python
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"""
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Functions to display an error (error, warning or information) message.
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"""
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from hachoir.core.log import log
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import sys
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import traceback
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def getBacktrace(empty="Empty backtrace."):
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"""
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Try to get backtrace as string.
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Returns "Error while trying to get backtrace" on failure.
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"""
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try:
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info = sys.exc_info()
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trace = traceback.format_exception(*info)
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sys.exc_clear()
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if trace[0] != "None\n":
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return "".join(trace)
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except Exception:
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# No i18n here (imagine if i18n function calls error...)
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return "Error while trying to get backtrace"
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return empty
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info = log.info
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warning = log.warning
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error = log.error
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