Re: [libvirt] [libvirt-python][PATCH] generator: fix build fail with old xml lib

https://bugzilla.redhat.com/show_bug.cgi?id=1222795#c6 if build libvirt-python with some old xml lib (python-pyxml), build will fail and error like this: File "generator.py", line 139, in start if "string" in attrs: File "/usr/local/lib/python2.7/site-packages/_xmlplus/sax/xmlreader.py" \ , line 316, in __getitem__ return self._attrs[name] KeyError: 0 This is an old issue and have been mentioned in commit 3ae0a76d. There is no __contains__ in class AttributesImpl, python will use __getitem__ in this place, so we will get error. Let's use 'YYY in XXX.keys()' to avoid this issue. Signed-off-by: Luyao Huang <lhuang(a)redhat.com&gt; --- generator.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/generator.py b/generator.py index 2fc838c..d9ae17e 100755 --- a/generator.py +++ b/generator.py @@ -136,7 +136,7 @@ class docParser(xml.sax.handler.ContentHandler): elif attrs['file'] == "libvirt-qemu": qemu_enum(attrs['type'],attrs['name'],attrs['value']) elif tag == "macro": - if "string" in attrs: + if "string" in attrs.keys(): params.append((attrs['name'], attrs['string'])) def end(self, tag):