Mercurial > hg
view tests/test-merge5 @ 2735:07026da25ed8
hbisect.py: don't rely on __del__ to write the current state.
This is yet another page of the "Thou shalt not do too much inside
__del__ methods" book, in the "demandload and __del__ don't go well
together" chapter.
The bisect extension is broken in 0.9.1:
$ hg bisect init
$ hg bisect bad
Fatal Python error: Interpreter not initialized (version mismatch?)
Aborted
(yes, I tripled checked my instalation to make sure the problem is not
there)
It's been broken since revision fe1689273f84 moved the import of the
binascii module into a demandload.
(In details: the first time that "hg bisect bad" (or good) is called,
there are still no revisions saved in .hg/bisect/*, so bisect.__init__
doesn't call hg.bin on anything. So, when we reach __del__, the
binascii module still hasn't been imported and we get that "nice"
message above.)
author | Alexis S. L. Carvalho <alexis@cecm.usp.br> |
---|---|
date | Fri, 28 Jul 2006 21:20:41 -0300 |
parents | 39eb64b23cb5 |
children | 41989e55fa37 |
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#!/bin/sh mkdir t cd t hg init echo This is file a1 > a echo This is file b1 > b hg add a b hg commit -m "commit #0" -d "1000000 0" echo This is file b22 > b hg commit -m"comment #1" -d "1000000 0" hg update 0 rm b hg commit -A -m"comment #2" -d "1000000 0" # in theory, we shouldn't need the "-y" below, but it prevents # this test from hanging when "hg update" erroneously prompts the # user for "keep or delete" hg update -y 1 exit 0