Re: [f2py] Re: Bug with string concatenation

Hi,

Thanks for the bug report, it is fixed in numpy svn:

http://projects.scipy.org/numpy/changeset/6882

Regards,
Pearu

Thomas Robitaille wrote:
> Apologies, I cut out too much of the code. Here is the code that 
> produces the problem:
> 
>       SUBROUTINE TEST ()
>       CHARACTER WORD*20
>       PARAMETER (WORD = 'HELLO' // 'WORLD' )
>       END
> 
> If I try and compile it with f2py, I get the traceback I sent 
> previously. If I compile e.g. with gfortran -c there is no problem.
> 
> Is this a bug?
> 
> Thanks,
> 
> Thomas
> 
> On Apr 1, 2009, at 10:14 AM, Thomas Robitaille wrote:
> 
>> Hi,
>>
>> I am getting an error when running f2py on the following code (I have 
>> simplified the code to the buggy part)
>>
>>      SUBROUTINE TEST ()
>>      PARAMETER (WORD = 'HELLO' // 'WORLD' )
>>      END
>>
>> The full traceback is below. Is this a bug with f2py?
>>
>> Thanks,
>>
>> Thomas
>>
>> $ f2py -c temp.f -m temp
>> running build
>> running config_cc
>> unifing config_cc, config, build_clib, build_ext, build commands 
>> --compiler options
>> running config_fc
>> unifing config_fc, config, build_clib, build_ext, build commands 
>> --fcompiler options
>> running build_src
>> building extension "temp" sources
>> f2py options: []
>> f2py:> 
>> /var/folders/3D/3DzuaNUkHrK3gsAbqFyL0U+++TI/-Tmp-/tmpFj8g8F/src.macosx-10.3-i386-2.6/tempmodule.c 
>>
>> creating /var/folders/3D/3DzuaNUkHrK3gsAbqFyL0U+++TI/-Tmp-/tmpFj8g8F
>> creating 
>> /var/folders/3D/3DzuaNUkHrK3gsAbqFyL0U+++TI/-Tmp-/tmpFj8g8F/src.macosx-10.3-i386-2.6 
>>
>> Reading fortran codes...
>>     Reading file 'temp.f' (format:fix,strict)
>> Traceback (most recent call last):
>>  File 
>> "/Library/Frameworks/Python.framework/Versions/Current/bin/f2py", line 
>> 5, in <module>
>>    pkg_resources.run_script('numpy==1.3.0rc1', 'f2py')
>>  File "build/bdist.macosx-10.3-i386/egg/pkg_resources.py", line 448, 
>> in run_script
>>  File "build/bdist.macosx-10.3-i386/egg/pkg_resources.py", line 1166, 
>> in run_script
>>  File 
>> "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy-1.3.0rc1-py2.6-macosx-10.5-fat.egg/EGG-INFO/scripts/f2py", 
>> line 24, in <module>
>>    main()
>>  File 
>> "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy-1.3.0rc1-py2.6-macosx-10.5-fat.egg/numpy/f2py/f2py2e.py", 
>> line 557, in main
>>    run_compile()
>>  File 
>> "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy-1.3.0rc1-py2.6-macosx-10.5-fat.egg/numpy/f2py/f2py2e.py", 
>> line 543, in run_compile
>>    setup(ext_modules = [ext])
>>  File 
>> "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy-1.3.0rc1-py2.6-macosx-10.5-fat.egg/numpy/distutils/core.py", 
>> line 184, in setup
>>    return old_setup(**new_attr)
>>  File 
>> "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/distutils/core.py", 
>> line 152, in setup
>>    dist.run_commands()
>>  File 
>> "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/distutils/dist.py", 
>> line 975, in run_commands
>>    self.run_command(cmd)
>>  File 
>> "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/distutils/dist.py", 
>> line 995, in run_command
>>    cmd_obj.run()
>>  File 
>> "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy-1.3.0rc1-py2.6-macosx-10.5-fat.egg/numpy/distutils/command/build.py", 
>> line 37, in run
>>    old_build.run(self)
>>  File 
>> "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/distutils/command/build.py", 
>> line 134, in run
>>    self.run_command(cmd_name)
>>  File 
>> "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/distutils/cmd.py", 
>> line 333, in run_command
>>    self.distribution.run_command(command)
>>  File 
>> "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/distutils/dist.py", 
>> line 995, in run_command
>>    cmd_obj.run()
>>  File 
>> "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy-1.3.0rc1-py2.6-macosx-10.5-fat.egg/numpy/distutils/command/build_src.py", 
>> line 130, in run
>>    self.build_sources()
>>  File 
>> "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy-1.3.0rc1-py2.6-macosx-10.5-fat.egg/numpy/distutils/command/build_src.py", 
>> line 147, in build_sources
>>    self.build_extension_sources(ext)
>>  File 
>> "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy-1.3.0rc1-py2.6-macosx-10.5-fat.egg/numpy/distutils/command/build_src.py", 
>> line 256, in build_extension_sources
>>    sources = self.f2py_sources(sources, ext)
>>  File 
>> "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy-1.3.0rc1-py2.6-macosx-10.5-fat.egg/numpy/distutils/command/build_src.py", 
>> line 514, in f2py_sources
>>    ['-m',ext_name]+f_sources)
>>  File 
>> "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy-1.3.0rc1-py2.6-macosx-10.5-fat.egg/numpy/f2py/f2py2e.py", 
>> line 338, in run_main
>>    postlist=callcrackfortran(files,options)
>>  File 
>> "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy-1.3.0rc1-py2.6-macosx-10.5-fat.egg/numpy/f2py/f2py2e.py", 
>> line 276, in callcrackfortran
>>    postlist=crackfortran.crackfortran(files)
>>  File 
>> "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy-1.3.0rc1-py2.6-macosx-10.5-fat.egg/numpy/f2py/crackfortran.py", 
>> line 2683, in crackfortran
>>    readfortrancode(files,crackline)
>>  File 
>> "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy-1.3.0rc1-py2.6-macosx-10.5-fat.egg/numpy/f2py/crackfortran.py", 
>> line 420, in readfortrancode
>>    dowithline(finalline)
>>  File 
>> "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy-1.3.0rc1-py2.6-macosx-10.5-fat.egg/numpy/f2py/crackfortran.py", 
>> line 634, in crackline
>>    analyzeline(m,pat[1],line)
>>  File 
>> "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy-1.3.0rc1-py2.6-macosx-10.5-fat.egg/numpy/f2py/crackfortran.py", 
>> line 980, in analyzeline
>>    v = eval(initexpr,{},params)
>>  File "<string>", line 1, in <module>
>> TypeError: unsupported operand type(s) for //: 'str' and 'str'
>>
> 
> 
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