Python : replacing words while iterating -

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i'm not sure why code not working. trying iterate on copy of list of words , replace words given word. instead getting raised invalid syntax errors. understand (from reading other posts on here) modifying lists while iterating bad practise, therefore created copy using [:]. here code have:

def change(z): words = z.split() in words[:]: if 'because' in i: words.replace(i, 'as') print(words) change(input("line: "))

and error:

traceback (most recent call last): file "c:/users/jarrod/desktop/py/ncss2016adv/kindlenook.py", line 9, in <module> change(input("line: ")) file "<string>", line 1 ^ syntaxerror: invalid syntax

any clues why syntax incorrect appreciated.

you should give code creates error get, stated other people in comments.

anyway, in code, i string, not list, because iterating list split loop. so, maybe should use if == 'because' rather if 'because' in i?


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