[ADD] In Python

 - ctx -> ctx = context.copy()

Author: Christophe CHAUVET

python.snippets

@@ -513,6 +513,8 @@ snippet log Warning
 	logger.warning('${1}')
 snippet log Error
 	logger.error('${1}')
+snippet ctx
+	ctx = context.copy()
 #
 # Other python declaration
 #