Example (for a Turtle instance named turtle):
>>> turtle.setundobuffer(42)
"""
- if size is None:
+ if size is None or size <= 0:
self.undobuffer = None
else:
self.undobuffer = Tbuffer(size)
- Issue #21044: tarfile.open() now handles fileobj with an integer 'name'
attribute. Based on patch by Martin Panter.
+- Issue #21867: Prevent turtle crash due to invalid undo buffer size.
+
- Issue #19076: Don't pass the redundant 'file' argument to self.error().
- Issue #21942: Fixed source file viewing in pydoc's server mode on Windows.