On 2020-02-23 16:00, João Matos wrote:
Hello,
Can't you use eval()?
This
return eval(expr)
instead of
return expr.evaluate()
You can use eval if expr is a string, but then you have the same
problems that were mentioned in a recent thread about "SQL strings":
it's not syntax-highlighted, syntax errors aren't caught until you eval
it, etc. You can't use eval for the case I described because there
isn't any Python object like the unevaluated expression that I called
`expr`.
--
Brendan Barnwell
"Do not follow where the path may lead. Go, instead, where there is no
path, and leave a trail."
--author unknown
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