mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-11-08 21:52:45 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 8

Docs: Update SyntaxError message in REPL example for list comprehension (GH-93901)

Browse source
This commit is contained in:
Cheryl Sabella 2022-06-29 13:06:51 -04:00 • committed by GitHub
parent ac8a7b9b6c
commit 22b783aba0
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

6
Doc/tutorial/datastructures.rst
View file

@ -268,10 +268,10 @@ it must be parenthesized. ::
[(0, 0), (1, 1), (2, 4), (3, 9), (4, 16), (5, 25)] [(0, 0), (1, 1), (2, 4), (3, 9), (4, 16), (5, 25)]
>>> # the tuple must be parenthesized, otherwise an error is raised >>> # the tuple must be parenthesized, otherwise an error is raised
>>> [x, x**2 for x in range(6)] >>> [x, x**2 for x in range(6)]
File "<stdin>", line 1, in <module> File "<stdin>", line 1
[x, x**2 for x in range(6)] [x, x**2 for x in range(6)]
^ ^^^^^^^
SyntaxError: invalid syntax SyntaxError: did you forget parentheses around the comprehension target?
>>> # flatten a list using a listcomp with two 'for' >>> # flatten a list using a listcomp with two 'for'
>>> vec = [[1,2,3], [4,5,6], [7,8,9]] >>> vec = [[1,2,3], [4,5,6], [7,8,9]]
>>> [num for elem in vec for num in elem] >>> [num for elem in vec for num in elem]