diff options
| author | Markus Armbruster <armbru@redhat.com> | 2015-09-07 17:45:55 +0200 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2015-09-14 18:02:59 +0100 |
| commit | 2752e5bedb26fa0c7291f810f9f534b688b2f1d2 (patch) | |
| tree | e11d60006ff12ec471d11ff132f227a73fb4b41e | |
| parent | a2aa09e18186801931763fbd40a751fa39971b18 (diff) | |
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>
| -rw-r--r-- | scripts/qapi.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/scripts/qapi.py b/scripts/qapi.py index 817d824bea..88fa073184 100644 --- a/scripts/qapi.py +++ b/scripts/qapi.py @@ -944,7 +944,9 @@ def cgen(code, **kwds): raw = code % kwds if indent_level: indent = genindent(indent_level) - raw = re.subn("^.", indent + r'\g<0>', raw, 0, re.MULTILINE) + # re.subn() lacks flags support before Python 2.7, use re.compile() + raw = re.subn(re.compile("^.", re.MULTILINE), + indent + r'\g<0>', raw) raw = raw[0] return re.sub(re.escape(eatspace) + ' *', '', raw) |