X-Git-Url: http://users.mur.at/ms/git/gitweb/?p=OpenColorIO-Configs.git;a=blobdiff_plain;f=aces_1.0.0%2Fpython%2Faces_ocio%2Fcolorspaces%2Fgeneral.py;h=e708a1d91acb8596766721e9c9f3f6d93c74db49;hp=2044804ee8cab83a15472d3400768addad4d75e5;hb=07d70535fd63c090b57c754758a0b2ae3ff121ac;hpb=4899e9d3946e6c80e80149ad2c388b15f271d852

diff --git a/aces_1.0.0/python/aces_ocio/colorspaces/general.py b/aces_1.0.0/python/aces_ocio/colorspaces/general.py
index 2044804..e708a1d 100644
--- a/aces_1.0.0/python/aces_ocio/colorspaces/general.py
+++ b/aces_1.0.0/python/aces_ocio/colorspaces/general.py
@@ -33,7 +33,7 @@ __all__ = ['create_matrix_colorspace',
 def create_matrix_colorspace(name='matrix',
                              from_reference_values=None,
                              to_reference_values=None,
-                             aliases=[]):
+                             aliases=None):
     """
     Object description.
 
@@ -54,6 +54,9 @@ def create_matrix_colorspace(name='matrix',
     if to_reference_values is None:
         to_reference_values = []
 
+    if aliases is None:
+        aliases = []
+
     cs = ColorSpace(name)
     cs.description = 'The %s color space' % name
     cs.aliases = aliases
@@ -92,7 +95,7 @@ def create_transfer_colorspace(name='transfer',
                                transfer_function=lambda x: x,
                                lut_directory='/tmp',
                                lut_resolution_1d=1024,
-                               aliases=[]):
+                               aliases=None):
     """
     Object description.
 
@@ -107,6 +110,9 @@ def create_transfer_colorspace(name='transfer',
          Return value description.
     """
 
+    if aliases is None:
+        aliases = []
+
     cs = ColorSpace(name)
     cs.description = 'The %s color space' % name
     cs.aliases = aliases
@@ -159,7 +165,7 @@ def create_matrix_plus_transfer_colorspace(name='matrix_plus_transfer',
                                            lut_resolution_1d=1024,
                                            from_reference_values=None,
                                            to_reference_values=None,
-                                           aliases=[]):
+                                           aliases=None):
     """
     Object description.
 
@@ -180,6 +186,9 @@ def create_matrix_plus_transfer_colorspace(name='matrix_plus_transfer',
     if to_reference_values is None:
         to_reference_values = []
 
+    if aliases is None:
+        aliases = []
+
     cs = ColorSpace(name)
     cs.description = 'The %s color space' % name
     cs.aliases = aliases