Re: regarding configuring jython with intellij idea python plugin

In my previous query,
sys.path had __classpath__ and __pyclasspath__/  as the last two entries
The underscores were removed while using markdown.
Apologize for that.


Regards,
Debabrata


On Sat, Oct 10, 2015 at 8:14 PM, Debabrata Pani <[email protected]>
wrote:

> I switched to IntelliJ IDEA at workplace (team reasons)
>
> And evaluated the intellij python plugin with jython 2.7.0 on my MAC OS X
> 10.9.5
>
> I download the jython installer and went through the installation
> procedure before using the python plugin of IntelliJ IDEA
>
> In IntelliJ IDEA we have to setup a python SDK which can be used for
> executing python scripts which I did promptly by pointing towards the
> jython executable file.
> While trying to run a python script (of reasonable complexity with lots of
> java and python modules dependencies ) , *I got the following error* :
>
> Exception in thread “main” ImportError: Cannot import site module and its
> dependencies: No module named site
> Determine if the following attributes are correct:
>
>    - sys.path: [‘/opt/jython2.7.0/Lib1’, ‘/opt/python-dateutil-1.5’,
>    ‘/Users/someuser/.m2/repository/org/apache/hive/shims/hive-shims-common/0.13.0/hive-shims-common-0.13.0.jar’,
>    * elided a lot of jars * , ‘/opt/jython2.7.0/Lib’, ‘*classpath*‘, ‘
>    *pyclasspath*/‘]
>    This attribute might be including the wrong directories, such as from
>    CPython
>    - sys.prefix: /opt/jython2.7.0
>    This attribute is set by the system property python.home, although it
>    can
>    be often automatically determined by the location of the Jython jar
>    file
>
> You can use the -S option or python.import.site=false to not import the
> site module
> On using -S switch, I got more frustrating errors
>
> Traceback (most recent call last):
> File
> “/Users/debabratapani/mobileum/work/code/datamodel/oozie/DomesticAverage/ProcessDomesticAverageAction.py”,
> line 6, in
> import oozie.common.dataset as dataset
> File
> “/Users/debabratapani/mobileum/work/code/datamodel/oozie/common/dataset.py”,
> line 4, in
> import re
> *ImportError: No module named re*
>
> *How is -S causing this ? *
> Removed the -S switch and add the following environment variable
>
> JYTHONPATH=/opt/jython270/Lib
>
> *It went through fine*
> I don’t need to add this environment variable when i use the jython
> executable itself.
>
> *Suggestion why this is required?*
>
> After this configuration headache, using IntelliJ IDEA with python plugin
> is breeze.
> ​
>

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