Subject: bug#33569: Missing sanitizing of '[]' in pypi-importer

From: swedebugia <[email-masked]>
Date: Sun, 2 Dec 2018 01:32:02 +0100

E.g.
sdb@komputilo ~/guix-tree$ ~/guix-tree/pre-inst-env guix import pypi 
snakemake
...
   (propagated-inputs
     `(("python-[reports]"
        ,#{python-\x5b;reports\x5d;}#)
       ("python-appdirs" ,python-appdirs)
...

-- 
Cheers Swedebugia