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Created on 2019-09-21 22:19 by AmanPriyanshu, last changed 2022-04-11 14:59 by admin. This issue is now closed.
| Pull Requests | |||
|---|---|---|---|
| URL | Status | Linked | Edit |
| PR 16324 | closed | AmanPriyanshu, 2019-09-21 22:19 | |
| Messages (2) | |||
|---|---|---|---|
| msg352955 - (view) | Author: Aman Priyanshu (AmanPriyanshu) * | Date: 2019-09-21 22:19 | |
I have been annoyed by the fact that at multiple where we print list(str.split(ch)) we get empty elements in place of repeated characters (ch).
Example:
####
>>> print(list("Hello World How Are You?".split(" ")))
['Hello', 'World', 'How', 'Are', 'You?']
>>> print(list("Hello World How Are You?".split(" ")))
['Hello', 'World', '', '', '', '', '', '', 'How', 'Are', '', '', '', '', '', 'You?']
####
So can it be fixed so that it gives:
####
>>> print(list("Hello World How Are You?".split(" ")))
['Hello', 'World', 'How', 'Are', 'You?']
>>> print(list("Hello World How Are You?".split(" ")))
['Hello', 'World', 'How', 'Are', 'You?']
####
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| msg352956 - (view) | Author: Ammar Askar (ammar2) *  |
Date: 2019-09-21 23:19 | |
For whitespace, the correct way to achieve this using split() with no argument:
>>> print(list("Hello World How Are You?".split()))
['Hello', 'World', 'How', 'Are', 'You?']
>>> print(list("Hello World How Are You?".split()))
['Hello', 'World', 'How', 'Are', 'You?']
Your proposed solution would be a breaking change to all code that relies on the old style.
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:59:20 | admin | set | github: 82428 |
| 2019-09-21 23:19:45 | ammar2 | set | nosy:
+ ammar2 messages: + msg352956 |
| 2019-09-21 22:47:44 | AmanPriyanshu | set | status: open -> closed stage: resolved |
| 2019-09-21 22:19:50 | AmanPriyanshu | create | |