dart backend: __setslice__ list[ n:n ] = iterable

hartsantler · hartsantler · commit 7743364bad30 · 2014-06-10T23:15:35.000-07:00
diff --git a/pythonjs/runtime/dart_builtins.py b/pythonjs/runtime/dart_builtins.py
@@ -82,6 +82,18 @@ def __getslice__(self, start, stop, step):
 				return list( a.sublist(start, stop) )
 
 
+	def __setslice__(self, start, stop, step, items):
+		if start == null: start = 0
+		if stop == null: stop = self[...].length
+		stop -= start
+		while stop != 0:
+			self[...].removeAt(start)
+			stop -= 1
+		if instanceof(items, String):
+			items = items.split('')
+		self[...].insertAll(start, items)
+
+
 	def __add__(self, other):
 		self[...].addAll( other[...] )
 		return self
diff --git a/regtests/list/set_slice.py b/regtests/list/set_slice.py
@@ -5,6 +5,11 @@ def main():
 	a = list(range(10))
 	a[ 2:4 ] = 'XXXY'
 
+	#if BACKEND=='DART':
+	#	print(a[...])
+	#else:
+	#	print(a)
+
 	TestError( a[0]==0 )
 	TestError( a[1]==1 )
 
