Rename _Ordering to _Orderable

pyphi/models.py

@@ -168,7 +168,7 @@ def wrapper(self, other):
     return wrapper
 
 
-class _Ordering:
+class _Orderable:
     """Base mixin for implementing rich object comparisons on phi-objects.
 
     Both ``__eq__`` and `_order_by`` need to be implemented on the subclass.
@@ -273,7 +273,7 @@ def _general_eq(a, b, attributes):
                    'unpartitioned_repertoire', 'partitioned_repertoire']
 
 
-class Mip(_Ordering, namedtuple('Mip', _mip_attributes)):
+class Mip(_Orderable, namedtuple('Mip', _mip_attributes)):
     """A minimum information partition for |small_phi| calculation.
 
     MIPs may be compared with the built-in Python comparison operators (``<``,
@@ -373,7 +373,7 @@ def _null_mip(direction, mechanism, purview):
 
 # =============================================================================
 
-class Mice(_Ordering):
+class Mice(_Orderable):
     """A maximally irreducible cause or effect (i.e., “core cause” or “core
     effect”).
 
@@ -508,7 +508,7 @@ def damaged_by_cut(self, subsystem):
 
 # TODO: make mechanism a property
 # TODO: make phi a property
-class Concept(_Ordering):
+class Concept(_Orderable):
     """A star in concept-space.
 
     The ``phi`` attribute is the |small_phi_max| value. ``cause`` and
@@ -692,7 +692,7 @@ def to_json(self):
                       'cut_subsystem']
 
 
-class BigMip(_Ordering):
+class BigMip(_Orderable):
     """A minimum information partition for |big_phi| calculation.
 
     BigMips may be compared with the built-in Python comparison operators

test/test_models.py

@@ -24,14 +24,14 @@
 
 def test_phi_mechanism_ordering():
 
-    class PhiThing(models._Ordering):
+    class PhiThing(models._Orderable):
         def __init__(self, phi, mechanism):
             self.phi = phi
             self.mechanism = mechanism
 
         def _order_by(self):
             return [self.phi, self.mechanism]
-            
+
         def __eq__(self, other):
             return self.phi == other.phi and self.mechanism == other.mechanism