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bpo-40552 Add 'users' variable in code sample (tutorial 4.2). #19992

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Merged
nanjekyejoannah merged 2 commits into from
May 23, 2020
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bpo-40552 Add 'users' variable in code sample (tutorial 4.2). #19992

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Add 'users' variable in code sample.
May 8, 2020
ea2dc1c
📜🤖 Added by blurb_it.
blurb-it[bot] May 9, 2020
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3 changes: 3 additions & 0 deletions Doc/tutorial/controlflow.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -70,6 +70,9 @@ Code that modifies a collection while iterating over that same collection can
be tricky to get right. Instead, it is usually more straight-forward to loop
over a copy of the collection or to create a new collection::

# Create a sample collection
users = {'Hans': 'active', 'Éléonore': 'inactive', '景太郎': 'active'}

# Strategy: Iterate over a copy
for user, status in users.copy().items():
if status == 'inactive':
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2 changes: 2 additions & 0 deletions Misc/NEWS.d/next/Documentation/2020-05-09-12-10-31.bpo-40552._0uB73.rst
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@@ -0,0 +1,2 @@
Fix in tutorial section 4.2.
Code snippet is now correct.