.. _f-jythonhelper:

module ``filehelper.jython_helper``
===================================







Short summary
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module ``pyenbc.filehelper.jython_helper``

Hadoop uses a java implementation of Python: Jython.
This provides provides helper around that.


:githublink:`%|py|6`






Functions
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+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------+
| function                                                                                    | truncated documentation                                                                                                 |
+=============================================================================================+=========================================================================================================================+
| :func:`download_java_standalone <pyenbc.filehelper.jython_helper.download_java_standalone>` | download the standalone jython if it does not exists, we should version ``JYTHON_VERSION`` by default in order to ...   |
+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------+
| :func:`get_java_cmd <pyenbc.filehelper.jython_helper.get_java_cmd>`                         | return the java path                                                                                                    |
+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------+
| :func:`get_java_path <pyenbc.filehelper.jython_helper.get_java_path>`                       | returns the java path :raises FileNotFoundError: if java is not found                                                   |
+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------+
| :func:`get_jython_jar <pyenbc.filehelper.jython_helper.get_jython_jar>`                     | This function assumes a file ``jython-standalone-x.x.x.jar`` is present in this directory, the function returns the ... |
+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------+
| :func:`is_java_installed <pyenbc.filehelper.jython_helper.is_java_installed>`               | Checks if :epkg:`java` is installed.                                                                                    |
+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------+
| :func:`run_jython <pyenbc.filehelper.jython_helper.run_jython>`                             | runs a jython script and returns the standard output and error                                                          |
+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------+








Documentation
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.. automodule:: pyenbc.filehelper.jython_helper
    :members:
    :special-members: __init__
    :show-inheritance: