def get_RGB_colourspace(colourspace):
"""
Returns the *RGB* colourspace with given name.
Parameters
----------
colourspace : unicode
*RGB* colourspace name.
Returns
-------
RGB_Colourspace
*RGB* colourspace.
Raises
------
KeyError
If the given *RGB* colourspace is not found in the factory *RGB*
colourspaces.
"""
colourspace, name = RGB_COLOURSPACES.get(colourspace), colourspace
if colourspace is None:
raise KeyError(
('"{0}" colourspace not found in factory RGB colourspaces: '
'"{1}".').format(name,
', '.join(sorted(RGB_COLOURSPACES.keys()))))
return colourspace
def get_RGB_colourspace(colourspace):
"""
Returns the *RGB* colourspace with given name.
Parameters
----------
colourspace : Unicode
*RGB* Colourspace name.
Returns
-------
RGB_Colourspace
*RGB* Colourspace.
Raises
------
KeyError
If the given colourspace is not found in the factory colourspaces.
"""
colourspace, name = RGB_COLOURSPACES.get(colourspace), colourspace
if colourspace is None:
raise KeyError(
('"{0}" colourspace not found in factory colourspaces: '
'"{1}".').format(name, sorted(RGB_COLOURSPACES.keys())))
return colourspace
