Yes.
But i encounter new problems with bytes and str : the version 3 of python
does change a lot of things.
I struggle with these lines :
sys.stdout = os.fdopen (sys.stdout.fileno(), 'wb', 0)
texmacs_out ("verbatim:Python " + sys.version +
"\nPython plugin for TeXmacs.\n" +
"Please see the documentation in Help -> Plugins -> Python")
The sys.version is the problem now, if 'wb' is ok ...
In fact, i doubt : does this python plugin works with a python 3 version ?
I thought i could make it work, but i don't know now :(
Marc
2014-11-11 18:25 GMT+01:00 Alexandre Dezotti <[email protected]>:
> Hi,
>
> Have you tried replacing 'w' to 'wb' ?
>
> https://mail.python.org/pipermail/python-dev/2008-December/084437.html
>
> 2014-11-11 18:14 GMT+01:00 marc lalaude-labayle <[email protected]>:
>
>> I digged a little more in the error messages i get.
>>
>> In the tm_python file i get after a svn compilation, i changed the first
>> line to /usr/bin/env python3
>>
>> Then :
>>
>> 1. on line 54, the print is now a function, so i changed to
>> print(DATA_BEGIN ...)
>> 2. map doesn't return a list anymore and lambda for two variables
>> doesn't work the same. So i changed the line 317 to return
>> dict(list(map(lambda k,v: ...)
>> 3. I then changed an import module. The cStringIO doesn't work any
>> longer. So from io import StringIO
>>
>>
>> And now, the error message while launching python within texmacs i get is
>> this one:
>>
>> Traceback (most recent call last):
>> File "/usr/local/libexec/TeXmacs/bin/tm_python", line 340, in <module>
>> sys.stdout = os.fdopen (sys.stdout.fileno(), 'w', 0)
>> File "/usr/lib/python3.3/os.py", line 1043, in fdopen
>> return io.open(fd, *args, **kwargs)
>> ValueError: can't have unbuffered text I/O
>> ↯ Mort
>>
>> Python]
>>
>>
>> And i really don't know what to do now !
>>
>>
>> Thx for any help.
>>
>>
>> Marc
>>
>> 2014-11-11 17:36 GMT+01:00 marc lalaude-labayle <[email protected]>:
>>
>>> Hi,
>>>
>>> after some tries, i still can't get the python plugin with a python3
>>> version under ubuntu. I modified th tm_python file with different first
>>> lines : neither /usr/bin/env python3 nor /usr/bin/python3 worked.
>>>
>>> I just recompiled a svn version to test and still the same : syntax
>>> error on line 54 of the tm_python file.
>>>
>>> This line is print DATA_BEGIN + out_str + DATA_END
>>>
>>> The funny thing is it used to work (or i think so) before i changed to a
>>> svn version of texmacs a few months ago.
>>>
>>> Does anyone encounters the same problem ? If so, which fix did you find ?
>>>
>>> Thx.
>>>
>>> Marc
>>>
>>>
>>> 2014-07-03 9:27 GMT+02:00 Miguel de Benito Delgado <
>>> [email protected]>:
>>>
>>>> Hi,
>>>>
>>>> you have to change that line of the copy of tm_python that texmacs is
>>>> reading upon startup. Its location will depend on your configuration. Most
>>>> probably /usr/local/something or maybe ~/.TeXmacs/plugins/python. Unless
>>>> you use your copy of the sources as your TEXMACS_PATH, the tm_python file
>>>> won't be the one in wherever/texmacs-sources/src/plugins.
>>>>
>>>> Best,
>>>>
>>>> --
>>>> Miguel de Benito.
>>>>
>>>>
>>>> On Mon, Jun 30, 2014 at 2:29 PM, marc lalaude-labayle <
>>>> [email protected]> wrote:
>>>>
>>>>> Hi Miguel,
>>>>>
>>>>> i have a tm_python file in the /src folder.
>>>>>
>>>>> So, i change the first line to /usr/python3 for example and then
>>>>> compile ? Or did i misunderstand something ?
>>>>>
>>>>> Best regards,
>>>>>
>>>>> Marc
>>>>>
>>>>>
>>>>> 2014-06-30 12:36 GMT+02:00 Miguel de Benito Delgado <
>>>>> [email protected]>:
>>>>>
>>>>> Salut Julien,
>>>>>>
>>>>>> you can try changing the first line of plugins/python/tm_python,
>>>>>> which reads
>>>>>>
>>>>>> #!/usr/bin/env python
>>>>>>
>>>>>> to the python interpreter you want to use.
>>>>>>
>>>>>> Best,
>>>>>>
>>>>>> --
>>>>>> Miguel de Benito.
>>>>>>
>>>>>>
>>>>>> On Sun, Jun 29, 2014 at 1:07 PM, Julien Frontisi <
>>>>>> [email protected]> wrote:
>>>>>>
>>>>>>> Hi again,
>>>>>>> the previous attempts were made on my desktop with mac os 10.9.
>>>>>>> on my laptop with mac os 10.7, the python plugin shows python
>>>>>>> version number 2.7.1
>>>>>>> which is the python installed by Apple in /System. I don't think I
>>>>>>> can change this python nor add any new module to it.
>>>>>>> How can I force the python plugin in texmacs to use the /Library
>>>>>>> one, as the terminal does ?
>>>>>>> And how can I make it use the new modules ?
>>>>>>> Thanks
>>>>>>> Julien
>>>>>>>
>>>>>>>
>>>>>>> Le 29 juin 2014 à 10:43, Julien Frontisi <[email protected]>
>>>>>>> a écrit :
>>>>>>>
>>>>>>> Hi,
>>>>>>> I'm using the python plugin in mac os texmacs app but cannot import
>>>>>>> sympy module.
>>>>>>> Some other modules like numpy, for example, work fine but importing
>>>>>>> sympy just gives :
>>>>>>>
>>>>>>> > Traceback (most recent call last):
>>>>>>> > ImportError: No module named sympy
>>>>>>>
>>>>>>> On the other hand, using python on the terminal (without texmacs)
>>>>>>> works fine.
>>>>>>>
>>>>>>> Maybe texmacs plugin uses a different python installation from the
>>>>>>> one the terminal is using.
>>>>>>> The latter is
>>>>>>> /Library/Frameworks/Python.framework/Versions/2.7/bin/python
>>>>>>> and there is another one in /System/Library/Frameworks/
>>>>>>> but I don't know how to check which one texmacs is using.
>>>>>>>
>>>>>>> Has anyone got sympy module working in python plugin ?
>>>>>>> Thanks
>>>>>>> Julien
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>>
>
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