10000 gh-107017: removed mention that C does it the same way by JakubDotPy · Pull Request #107020 · python/cpython · GitHub
[go: up one dir, main page]

Skip to content

gh-107017: removed mention that C does it the same way #107020

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 8 commits into from
Jul 23, 2023
Merged
Changes from 1 commit
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Prev Previous commit
Next Next commit
better structuring of the "else" explanation
  • Loading branch information
JakubDotPy committed Jul 22, 2023
commit 5d08a1b96196e4b1b500436b800c8a234e68f3b3
17 changes: 12 additions & 5 deletions Doc/tutorial/controlflow.rst
Original file line number Diff line number Diff line change
Expand Up @@ -166,11 +166,18 @@ arguments. In chapter :ref:`tut-structures`, we will discuss in more detail abo
The :keyword:`break` statement breaks out of the innermost enclosing
:keyword:`for` or :keyword:`while` loop.

The :keyword:`for` loop statements may have an extra :keyword:`!else` clause;
it is executed when the loop terminates through exhaustion of the iterable
(with :keyword:`for`) or when the condition becomes false (with :keyword:`while`),
but not when the loop is terminated by a :keyword:`break` statement.
This is exemplified by the following loop, which searches for prime numbers::
A :keyword:`for` or :keyword:`while` loop can include an else clause.

In a :keyword:`for` loop, the :keyword:`!else` clause is executed
after the loop reaches its final iteration.

In a :keyword:`while` loop, it's executed after the loop's condition becomes false.

In either kind of loop, the :keyword:`!else` clause is **not** executed
if the loop was terminated by a :keyword:`break`.

This is exemplified in the following :keyword:`for` loop,
which searches for prime numbers::

>>> for n in range(2, 10):
... for x in range(2, n):
Expand Down
0