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qapi: Fix cgen() for Python older than 2.7
authorMarkus Armbruster <armbru@redhat.com>
Mon, 7 Sep 2015 15:45:55 +0000 (17:45 +0200)
committerPeter Maydell <peter.maydell@linaro.org>
Mon, 14 Sep 2015 17:02:59 +0000 (18:02 +0100)
commit2752e5bedb26fa0c7291f810f9f534b688b2f1d2
treee11d60006ff12ec471d11ff132f227a73fb4b41e
parenta2aa09e18186801931763fbd40a751fa39971b18
qapi: Fix cgen() for Python older than 2.7

A feature new in Python 2.7 crept into commit 77e703b: re.subn()'s
fifth argument.  Avoid that, use re.compile().

Reported-by: Laurent Desnogues <laurent.desnogues@gmail.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Tested-by: Laurent Desnogues <laurent.desnogues@gmail.com>
Message-id: 1441640755-23902-1-git-send-email-armbru@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
scripts/qapi.py