print list(prolog.query(code))
^
SyntaxError: invalid syntax
can anyone tell me what does this syntax error mean?
I tried to install but it doesn't work.
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What version of Python are you using? – Tomerikoo Dec 18 '22 at 09:25
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python 3.8.6 Do I need to use the latest python version or old version? – Shiraie Dec 18 '22 at 09:28
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1Then the syntax is print(...) – Swifty Dec 18 '22 at 09:29
2 Answers
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check which python version you are using.
The code shown in question is valid until python 2.7, but not in Python 3 onward.
valid for Python 3:
print(list(prolog.query(code)))
(note the additional parenthesis like any function for print).
And as general advice, as noticed in comments, a syntax error marked at a line could be confusing and caused by a problem on the line before. Comment the line where you have the error and check.
Pac0
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This code is not valid in python 3.x
But this is valid in 2.x
- Change the syntax to
print(list(prolog.query(code))(recommended) - or, Change your python version to 2.x (Not recommended)
Check this article.
codester_09
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1Option 1 is a spectacularly bad idea :-) We should not really be trying to convince people to go back to Python2. – paxdiablo Dec 18 '22 at 09:34
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