#10768: fix ScrolledText widget construction, and make the example work from the interactive shell.
diff --git a/Lib/tkinter/scrolledtext.py b/Lib/tkinter/scrolledtext.py
index 8173f5e..9aa936a 100644
--- a/Lib/tkinter/scrolledtext.py
+++ b/Lib/tkinter/scrolledtext.py
@@ -30,8 +30,8 @@
# Copy geometry methods of self.frame without overriding Text
# methods -- hack!
text_meths = vars(Text).keys()
- methods = vars(Pack).keys() + vars(Grid).keys() + vars(Place).keys()
- methods = set(methods).difference(text_meths)
+ methods = vars(Pack).keys() | vars(Grid).keys() | vars(Place).keys()
+ methods = methods.difference(text_meths)
for m in methods:
if m[0] != '_' and m != 'config' and m != 'configure':
@@ -42,11 +42,10 @@
def example():
- import __main__
from tkinter.constants import END
stext = ScrolledText(bg='white', height=10)
- stext.insert(END, __main__.__doc__)
+ stext.insert(END, __doc__)
stext.pack(fill=BOTH, side=LEFT, expand=True)
stext.focus_set()
stext.mainloop()