add str.expandtabs

Author: timfel

graalpython/lib-graalpython/str.py

@@ -35,6 +35,19 @@ def partition(self, sep):
 str.partition = partition
 
 
+def expandtabs(self, tabsize=8):
+    """
+    S.expandtabs(tabsize=8) -> str
+
+    Return a copy of S where all tab characters are expanded using spaces.
+    If tabsize is not given, a tab size of 8 characters is assumed.
+    """
+    return self.replace("\t", " " * tabsize)
+
+
+str.expandtabs = expandtabs
+
+
 # Auto number state
 ANS_INIT = 1
 ANS_AUTO = 2