[3.12] gh-103737: IDLE - Remove unneeded .keys() for dict iteration (GH-110960) (#111026)

gh-103737: IDLE - Remove unneeded .keys() for dict iteration (GH-110960)

Add comments where .keys() is needed.
Leave debugger usages along because situation is unclear as indicated in expanded comment.
Most testing is manual.
(cherry picked from commit baefbb21d9)

Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
This commit is contained in:
Miss Islington (bot) 2023-10-18 11:05:08 +02:00 committed by GitHub
parent 577a8fb72b
commit b8ce5d9c17
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8 changed files with 28 additions and 26 deletions

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@ -99,7 +99,7 @@ class VariablesTreeItem(ObjectTreeItem):
def GetSubList(self):
sublist = []
for key in self.object.keys():
for key in self.object.keys(): # self.object not necessarily dict.
try:
value = self.object[key]
except KeyError: