Initial commit of Python queries and QL libraries.

This commit is contained in:
Mark Shannon
2018-11-19 13:13:39 +00:00
committed by Mark Shannon
parent 90c75cd362
commit 5f58824d1b
725 changed files with 63520 additions and 0 deletions

View File

@@ -0,0 +1,15 @@
#Abstract base class, but don't declare it.
class ImplicitAbstractClass(object):
def __add__(self, other):
raise NotImplementedError()
#Make abstractness explicit.
class ExplicitAbstractClass:
__metaclass__ = ABCMeta
@abstractmethod
def __add__(self, other):
raise NotImplementedError()