[New-bugs-announce] [issue13112] backreferences in comprehensions

[yoch]

New submission from yoch <yoch.melka at gmail.com>:

Hi,

I would like to use backreferences in list comprehensions (or other comprehensions), such as :

[[elt for elt in lst if elt] for lst in matrix if \{1}]
# \{1} is back reference to [elt for elt in lst if elt] 
# to filter the result of the first comprehension

It would be possible to do this ?

Thanks

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messages: 144976
nosy: yoch.melka
priority: normal
severity: normal
status: open
title: backreferences in comprehensions
type: feature request

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue13112>
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