Mercurial > public > mercurial-scm > hg-stable
diff mercurial/bundle2.py @ 32232:76f9a0009b4b
pycompat: extract helper to raise exception with traceback
It uses "raise excobj, None, tb" form which I think is simpler and more
useful than "raise exctype, args, tb".
| author | Yuya Nishihara <yuya@tcha.org> |
|---|---|
| date | Thu, 20 Apr 2017 22:16:12 +0900 |
| parents | ad41739c6b2b |
| children | 9dc36df78403 |
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--- a/mercurial/bundle2.py Mon May 01 17:23:48 2017 +0900 +++ b/mercurial/bundle2.py Thu Apr 20 22:16:12 2017 +0900 @@ -1005,7 +1005,7 @@ # backup exception data for later ui.debug('bundle2-input-stream-interrupt: encoding exception %s' % exc) - exc_info = sys.exc_info() + tb = sys.exc_info()[2] msg = 'unexpected error: %s' % exc interpart = bundlepart('error:abort', [('message', msg)], mandatory=False) @@ -1016,10 +1016,7 @@ outdebug(ui, 'closing payload chunk') # abort current part payload yield _pack(_fpayloadsize, 0) - if pycompat.ispy3: - raise exc_info[0](exc_info[1]).with_traceback(exc_info[2]) - else: - exec("""raise exc_info[0], exc_info[1], exc_info[2]""") + pycompat.raisewithtb(exc, tb) # end of payload outdebug(ui, 'closing payload chunk') yield _pack(_fpayloadsize, 0)