registry/gl.py: add hash methods for classes that need to be hashed

Adds __hash__ methods to a few classes. These aren't particularly
unique, but they're good enough for our uses.

Signed-off-by: Dylan Baker <dylanx.c.baker@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>

1 files changed, 10 insertions, 0 deletions

diff --git a/registry/gl.py b/registry/gl.py
index 288a4fcb2..f85e393cf 100644
--- a/registry/gl.py
+++ b/registry/gl.py
@@ -633,6 +633,10 @@ class Requirement(object):
 
         _log_debug('created {0}'.format(self))
 
+    def __hash__(self):
+        return hash('__Requirement_class_{}_{}_'.format(
+            self.provider, self.provided))
+
     def __eq__(self, other):
         if self.provider != other.provider:
             return False
@@ -780,6 +784,9 @@ class Command(object):
                     'alias={self.alias!r}, '
                     'prototype={self.c_prototype!r})').format(self=self))
 
+    def __hash__(self):
+        return hash('__Command_class_{}_'.format(self.name))
+
     def __eq__(self, other):
         return self.name == other.name
 
@@ -860,6 +867,9 @@ class CommandAliasSet(ImmutableOrderedKeyedSet):
         templ = '{self.__class__.__name__}({self.name!r})'
         return templ.format(self=self)
 
+    def __hash__(self):
+        return hash(repr(self))
+
     @property
     def name(self):
         return self.primary_command.name