diff mercurial/error.py @ 28080:37b818cad146

hook: for python hook ImportErrors, add note to run with --traceback I personally found it completely non-obvious that --traceback prints out stack traces for failed imports.
author Siddharth Agarwal <sid0@fb.com>
date Thu, 11 Feb 2016 22:52:23 -0800
parents 707d66afce21
children 13bb8de97f87
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