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author | Chris St. Pierre <chris.a.st.pierre@gmail.com> | 2012-08-20 13:40:29 -0400 |
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committer | Chris St. Pierre <chris.a.st.pierre@gmail.com> | 2012-08-20 13:40:29 -0400 |
commit | 854aaf4986cd79b659fe4de0b1d319dbd5f9ac92 (patch) | |
tree | 0c83c562c23e4562e0b1a146e2b2753713495c76 /src/lib/Bcfg2/Bcfg2Py3k.py | |
parent | 7cfa4498a417f6b52a0c159dbd680496b47e279e (diff) | |
download | bcfg2-854aaf4986cd79b659fe4de0b1d319dbd5f9ac92.tar.gz bcfg2-854aaf4986cd79b659fe4de0b1d319dbd5f9ac92.tar.bz2 bcfg2-854aaf4986cd79b659fe4de0b1d319dbd5f9ac92.zip |
added CmpMixin to provide __cmp__ functionality to py3k
Diffstat (limited to 'src/lib/Bcfg2/Bcfg2Py3k.py')
-rw-r--r-- | src/lib/Bcfg2/Bcfg2Py3k.py | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/lib/Bcfg2/Bcfg2Py3k.py b/src/lib/Bcfg2/Bcfg2Py3k.py index 7fce94789..784ac118f 100644 --- a/src/lib/Bcfg2/Bcfg2Py3k.py +++ b/src/lib/Bcfg2/Bcfg2Py3k.py @@ -92,3 +92,25 @@ try: from collections import MutableMapping except ImportError: from UserDict import DictMixin as MutableMapping + + +# in py3k __cmp__ is no longer magical, so we define a mixin that can +# be used to define the rich comparison operators from __cmp__ +class CmpMixin(object): + def __lt__(self, other): + return self.__cmp__(other) < 0 + + def __gt__(self, other): + return self.__cmp__(other) > 0 + + def __eq__(self, other): + return self.__cmp__(other) == 0 + + def __ne__(self, other): + return not self.__eq__(other) + + def __ge__(self, other): + return self.__gt__(other) or self.__eq__(other) + + def __le__(self, other): + return self.__lt__(other) or self.__eq__(other) |