Re: Errors with midi2ly and musicxml2ly

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   -------- Oorspronkelijk bericht --------
   Onderwerp: Re: Errors with midi2ly and musicxml2ly
   Van: address@hidden
   Aan: Aaron Hill
   Cc:

     There are more python2 vs python3 issues in those scripts than just
     that one. You can try to check ( and fix) using the 2to3 script.
     Or use Python2 to run the scripts.
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   -------- Oorspronkelijk bericht --------
   Onderwerp: Re: Errors with midi2ly and musicxml2ly
   Van: Aaron Hill
   Aan: address@hidden
   Cc:

     On 2019-11-20 12:00 am, Артем Тартаковский wrote:
     > ср, 20 нояб. 2019 г., 2:00 Aaron Hill :
     >> It's a compatibility issue between Python 2 and 3. The backtick
     >> operator was removed [1] in Python 3, in favor of the repr()
     >> procedure.
     >>
     >> [1]:
     >>
     https://portingguide.readthedocs.io/en/latest/syntax.html#backticks
     >>
     >> It is my understanding the scripts shipping with LilyPond are not
     >> expected to be interpretable by Python 3 yet.
     >
     > So what do I have to replace this construction with?
     Near as I can tell, it's a simple replacement of `foo` with
     repr(foo).
     So, you could potentially run the scripts through the following sed
     command:
     sed -i~ 's/`\([^`]*\)`/repr(\1)/g' *.py
     -- Aaron Hill
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