Issue 36498: combining dict comprehensing and lists lead to IndexError (original) (raw)

Issue36498

Created on 2019-04-01 14:25 by Benjamin Krala, last changed 2022-04-11 14:59 by admin. This issue is now closed.

Messages (3)
msg339293 - (view)	Author: Benjamin Krala (Benjamin Krala)	Date: 2019-04-01 14:25
Following code snipped leads to an IndexError in the last line. It basically puts EN_cmw into a dict where is a split on '->'. It avoid the bug you can change the 1 into -1. (By definition it shouldnt make a difference) EN_cmw = '''abandonned->abandoned aberation->aberration abilityes->abilities abilties->abilities abilty->ability abondon->abandon abbout->about ''' EN_cmw = EN_cmw.split('\n') EN_cmw = [string.strip() for string in EN_cmw] { line.split('->')[0]: line.split('->')[1] for line in EN_cmw }
msg339294 - (view)	Author: Benjamin Krala (Benjamin Krala)	Date: 2019-04-01 14:26
Correction of typo in the last sentence: To avoid the bug you can change the 1 into -1
msg339295 - (view)	Author: SilentGhost (SilentGhost) *	Date: 2019-04-01 14:30
IndexError is caused by the fact that split results in an empty list.