Sort prop_ names on exceptions (#107)

plotly · Aug 7, 2017 · 4f1d653 · 4f1d653
1 parent 71f81cb
commit 4f1d653
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/dash/development/base_component.py b/dash/development/base_component.py
@@ -20,7 +20,7 @@ def __init__(self, **kwargs):
                 raise Exception(
                     'Unexpected keyword argument `{}`'.format(k) +
                     '\nAllowed arguments: {}'.format(
-                        ', '.join(self._prop_names)
+                        ', '.join(sorted(self._prop_names))
                     )
                 )
             setattr(self, k, v)
@@ -226,7 +226,8 @@ def __repr__(self):
                    if c is not self._prop_names[0])):
 
                 return '{typename}('+', '.join([c+'='+repr(getattr(self, c, None))
-                                                for c in self._prop_names if getattr(self, c, None) is not None])+')'
+                                                for c in self._prop_names
+                                                if getattr(self, c, None) is not None])+')'
 
             else:
                 return '{typename}(' + repr(getattr(self, self._prop_names[0], None)) + ')'