Re: [Jython-users] How to build Jython standalone jar from source code

Yaqiang,

I believe that bug was fixed related to sockets was most likely fixed, but
we have other issues where Java is using Unicode, but Python wants a str
(which is just bytes). So we see it in the somewhat related bugs
http://bugs.jython.org/issue2369 and http://bugs.jython.org/issue2293
(possibly others).

I think the only way we are going to solve this problem is for one of us
developers to attempt to do everything using a username/home directory that
does not use ascii. Otherwise we are just doing piecemeal fixes.

- Jim

On Fri, Jan 8, 2016 at 8:06 PM, [email protected] <
[email protected]> wrote:

> Dear jim,
>
> I have built Jython standalone jar for version 2.7.1b2 succesfully using
> 'ant all-jars' command with Java 7. But I still have below problem with
> newest Jython version.
>
> I am developing MeteoInfoLab software using Java and Jython (as script
> language). It's ok to initialize Jython when the directory path only
> includes ASCII characters. But the initialization will be failed if the
> path includes non-ASCII characters (in my case is Chinese characters).  The
> error message shows: java.lang.IllegalArgumentException: Cannot create PyString with non-byte value.
> The issue 2331 said it has been solved in 2.7.1b2 (
> http://bugs.jython.org/issue2331) , but the problem is still there from
> my test. I also mentioned that a comment report same problem in github (
> https://github.com/jythontools/jython/commit/c61eaefb774cdb174472265d3c27fc5b87febd34
> ).
>
> The detailed error message:
>
> java.lang.IllegalArgumentException: Cannot create PyString with non-byte value
> at org.python.core.PyString.<init>(PyString.java:64)
> at org.python.core.PyString.<init>(PyString.java:70)
> at org.python.core.Py.newString(Py.java:645)
> at org.python.core.PySystemState.initRegistry(PySystemState.java:795)
> at org.python.core.PySystemState.doInitialize(PySystemState.java:1040)
> at org.python.core.PySystemState.initialize(PySystemState.java:969)
> at org.python.core.PySystemState.initialize(PySystemState.java:925)
> at org.python.core.PySystemState.initialize(PySystemState.java:920)
> at org.python.core.PySystemState.initialize(PySystemState.java:915)
> at org.python.core.PySystemState.initialize(PySystemState.java:911)
>
> at org.python.core.ThreadStateMapping.getThreadState(ThreadStateMapping.java:32)
> at org.python.core.Py.getThreadState(Py.java:1457)
> at org.python.core.Py.getThreadState(Py.java:1453)
> at org.python.core.Py.getSystemState(Py.java:1473)
>
> at org.meteoinfo.laboratory.gui.ConsoleDockable.initializeConsole(ConsoleDockable.java:65)
>
> at org.meteoinfo.laboratory.gui.ConsoleDockable.<init>(ConsoleDockable.java:47)
> at org.meteoinfo.laboratory.gui.FrmMain.<init>(FrmMain.java:143)
> at org.meteoinfo.laboratory.MeteoInfoLab$1.run(MeteoInfoLab.java:264)
>
> Regards
> Yaqiang
> ------------------------------
> *************************************************
> Dr. Yaqiang Wang
> Chinese Academy of Meteorological Sciences (CAMS)
> 46, Zhong-Guan-Cun South Avenue
> Beijing, 100081
> China
>
> [email protected]
>
> http://www.meteothinker.com
> *https://www.researchgate.net/profile/Yaqiang_Wang5
> <https://www.researchgate.net/profile/Yaqiang_Wang5>*
> **************************************************
>
>
> *From:* Jim Baker <[email protected]>
> *Date:* 2016-01-09 10:10
> *To:* [email protected]
> *CC:* jython-users <[email protected]>
> *Subject:* Re: [Jython-users] How to build Jython standalone jar from
> source code
> Yaqiang,
>
> Check out the source from https://hg.python.org/jython or the mirror at
> https://github.com/jythontools/jython
>
> You can build from source by using this ant target:
>
> all all-jars
>
> The standalone jar is in dist/jython-standalone.jar
>
> Please note that due to the use of an older version of Antlr, building is
> only currently supported on Java 7; but built jars will run on Java 7, 8,
> or 9. (Taking into account this limitation with Java 9:
> http://bugs.jython.org/issue2362)
>
> Hope this helps!
>
> - Jim
>
> On Fri, Jan 8, 2016 at 7:02 PM, [email protected] <
> [email protected]> wrote:
>
>> How to build Jython standalone jar from source code? Any help is
>> appreciated.
>>
>> Regrads
>> Yaqiang
>> ------------------------------
>> *************************************************
>> Dr. Yaqiang Wang
>> Chinese Academy of Meteorological Sciences (CAMS)
>> 46, Zhong-Guan-Cun South Avenue
>> Beijing, 100081
>> China
>>
>> [email protected]
>>
>> http://www.meteothinker.com
>> *https://www.researchgate.net/profile/Yaqiang_Wang5
>> <https://www.researchgate.net/profile/Yaqiang_Wang5>*
>> **************************************************
>>
>>
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