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Unexpected behaviour in casacore.util.substitute.py #87

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shibasisp opened this issue May 16, 2017 · 2 comments
Closed

Unexpected behaviour in casacore.util.substitute.py #87

shibasisp opened this issue May 16, 2017 · 2 comments

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@shibasisp
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@shibasisp shibasisp commented May 16, 2017

According to the casacore docs, I should get

a=2
b=3
substitute('$(a+b)+$a')              # results in '5+2' (not '7')
substitute('$((a+b)*(a+b))')         # results in '25'
substitute('$(len("ab cd( de"))')    # results in '9'

But I am getting

In [24]: a=2

In [25]: b=3

In [26]: substitute('$(a+b)+$a')
Out[26]: '$(a+b)+2'

In [27]: substitute('$((a+b)*(a+b))')
Out[27]: '$((a+b)*(a+b))'

In [28]: substitute('$(len("ab cd( de"))')
Out[28]: '9'
@shibasisp
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@shibasisp shibasisp commented May 16, 2017

I think, substitute isn't able to parse parenthesis.

@gervandiepen
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@gervandiepen gervandiepen commented May 16, 2017

gervandiepen added a commit that referenced this issue May 18, 2017
@tammojan tammojan closed this in #88 May 18, 2017
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