Hello,
> I would appreciate feedback from current PLY users
I can get it to work. However, I do have a few issues:
- I use Python 2.3.4 and get the following during installation:
byte-compiling XXX/.local/lib/python2.3/site-packages/ply/cpp.py to
cpp.pyc
File "XXX/.local/lib/python2.3/site-packages/ply/cpp.py", line 742
filename = "".join(x.value for x in tokens[1:i])
^
SyntaxError: invalid syntax
and:
byte-compiling XXX/.local/lib/python2.3/site-packages/ply/yacc.py to
yacc.pyc
XXX/.local/lib/python2.3/site-packages/ply/yacc.py:2720: FutureWarning:
hex/oct constants > sys.maxint will return positive values in Python 2.4 and up
return sig & 0xffffffff
- I use the 'nowarn' parameter for lex.lex(...) and now I get:
TypeError: lex() got an unexpected keyword argument 'nowarn'
since that argument was removed. I tried to supply errorlog=lex.NullLogger()
instead, which seems to work.
- I had to supply errorlog=yacc.NullLogger() to yacc.yacc(...) to make
sure "Generating LALR tables" was not printed. It did not get printed
in Ply 2.5 (for debug=0). I think this is what Andrew (apwaters) already
replied. I don't think the message indicates an error, so I don't think
it should be printed if debug=0.
Dennis
David Beazley wrote:
>I've put up a first release candidate of PLY-3.0 at:
>
> http://www.dabeaz.com/ply/ply-3.0rc1.tar.gz
>
>This version of PLY provides compatibility with Python 2.2-3.0.
>Except for the removal of a few undocumented features, it
>should be backwards compatible with prior versions of PLY.
>
>Why a new version number? A huge part of the internal
>implementation has been reorganized to simplify
>further maintenance, testing, and debugging. These changes
>were so significant a new version number seemed in order.
>
>I would appreciate feedback from current PLY users. Please
>check it out and let me know if it works with your existing code
>(or not).
>
>Cheers,
>Dave
>
>
>
>
>>
>
>
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