Fix duplicate aliases.

mdboom · mdboom · commit ed9c2b565e4f · 2008-10-23T17:35:14.000Z
svn path=/trunk/matplotlib/; revision=6312
diff --git a/lib/matplotlib/artist.py b/lib/matplotlib/artist.py
@@ -651,7 +651,7 @@ def get_aliases(self):
             if not self.is_alias(func): continue
             docstring = func.__doc__
             fullname = docstring[10:]
-            aliases.setdefault(fullname[4:], []).append(name[4:])
+            aliases.setdefault(fullname[4:], {})[name[4:]] = None
         return aliases
 
     _get_valid_values_regex = re.compile(r"\n\s*ACCEPTS:\s*((?:.|\n)*?)(?:$|(?:\n\n))")
@@ -731,7 +731,7 @@ def aliased_name(self, s, target):
         """
 
         if s in self.aliasd:
-            aliases = ''.join([' or %s' % x for x in self.aliasd[s]])
+            aliases = ''.join([' or %s' % x for x in self.aliasd[s].keys()])
         else:
             aliases = ''
         return ':meth:`%s <%s>`%s' % (s, target, aliases)
