Metadata-Version: 1.1
Name: pythonenv
Version: 0.0.34
Summary: find a compatible python interpreter for a script
Home-page: https://github.com/yahoo/python_shebang
Author: dhubbard
Author-email: dhubbard@yahoo-inc.com
License: Apache V2
Description: python_shebang Description
        ==========================
        
        [![Build Status](https://travis-ci.org/yahoo/python_shebang.svg?branch=master)](https://travis-ci.org/yahoo/python_shebang)
        
        This package provides a command that can be run from /usr/bin/env on the
        shebang line of a script that will find an appropriate python interpreter
        to run it.
        
        Unlike plain /usr/bin/env this script allows specifying the version of python
        and python modules that are required.
        
        
        Supported Operating Systems
        ===========================
        This script is designed to operate on Unix operating systems.  It is of no
        value on Windows which does not use shebang.
        
        
        Dependencies
        ============
        python_shebang is written to be able to run under any python version 2.6 or
        higher using only modules in the python standard library.
        
        
        Examples
        ========
        
        Here is a shebang line that will run the script with a python2.6 interpreter
        that has both the foo and bar modules:
        
        ```#!/usr/bin/env python_shebang version:2.6 module:foo module:bar```
        
        
        This shebang line will run the script with a python 3 interpreter that has
        the paramiko module:
        
        ```#!/usr/bin/env python_shebang version:3 module:paramiko```
        
        
        Running the command directly will give a python shell that meets the
        requirements (the asyncio module was added in python 3.4):
        
        ```
        $ python_shebang module:asyncio
        Python 3.4.0 (v3.4.0:04f714765c13, Mar 15 2014, 23:02:41)
        [GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin
        Type "help", "copyright", "credits" or "license" for more information.
        >>>
        ```
        
        
        If a compatible interpreter cannot be found it will generate an exception (the
        asyncio module was added in python 3.4)
        
        ```
        $ python_shebang module:asyncio version:3.3
        Traceback (most recent call last):
          File "/usr/bin/python_shebang", line 173, in <module>
            version, modules, python_interpreters=python_interpreters
          File "/usr/bin/python_shebang", line 139, in __search_for_interpreters
            raise PythonNotFound('No usable python interpreters found')
        __main__.PythonNotFound: No usable python interpreters found
        ```
        
Keywords: shebang hashbang
Platform: UNKNOWN
Classifier: Topic :: Utilities
