def superInterfaces(interface):
"""Given an interface, return list of super-interfaces (including itself)."""
result = [interface]
result.extend(allYourBase(interface, Interface))
result = uniquify(result)
result.remove(Interface)
return result
def superInterfaces(interface):
"""Given an interface, return list of super-interfaces (including itself)."""
result = [interface]
result.extend(allYourBase(interface, Interface))
result = uniquify(result)
result.remove(Interface)
return result
def getInterfaces(obj, attr='__implements__'):
"""Return list of all interfaces an object implements, using a particular
attribute name. For example, if you wish to discover what interfaces a
class implements directly, pass '__class_implements__' as the attribute
name.
"""
if getattr(obj, attr, None) is None:
return []
result = []
L = getattr(obj, attr, ())
if type(L) is not Flat:
L = tupleTreeToList(L)
setattr(obj, attr, L)
for i in L:
if i not in result:
result.append(i)
result.extend(allYourBase(i, Interface))
if Interface in result:
result.remove(Interface)
return result
def getInterfaces(obj, attr='__implements__'):
"""Return list of all interfaces an object implements, using a particular
attribute name. For example, if you wish to discover what interfaces a
class implements directly, pass '__class_implements__' as the attribute
name.
"""
if getattr(obj, attr, None) is None:
return []
result = []
L = getattr(obj, attr, ())
if type(L) is not Flat:
L = tupleTreeToList(L)
setattr(obj, attr, L)
for i in L:
if i not in result:
result.append(i)
result.extend(allYourBase(i, Interface))
if Interface in result:
result.remove(Interface)
return result
