معرفی شرکت ها
enviro-0.0.2
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشترتوضیحات
Simple configuration of OS environment variables
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | enviro-0.0.2 |
| نام | enviro |
| نسخه کتابخانه | 0.0.2 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | Jacob Wasserman |
| ایمیل نویسنده | jwasserman@gmail.com |
| آدرس صفحه اصلی | https://github.com/jwass/enviro |
| آدرس اینترنتی | https://pypi.org/project/enviro/ |
| مجوز | MIT |
======
enviro
======
Simple Python module and IPython extension for setting OS environment variables from config files.
.. image:: https://travis-ci.org/jwass/enviro.svg?branch=master
:target: https://travis-ci.org/jwass/envior
In web app and software-as-a-service development, it is widely considered best programming practice to separate application code from its configuration. Temporary or sensitive values such as authorization credentials, database handles, and keys to other services should reside in a separate file, never as part of the code repository. The application code should read these values from OS environment variables, which are set by the execution environment. Tools like foreman and honcho read environment files - lines containing key=value settings - and update the OS environment prior to running the server, workers, etc.
This practice should be extended to analysis and interactive environments. Not only is it a good idea to separate config values from the code, but analysis tools often need to be configured from the same source as a deployment, for debugging or other analysis.
``enviro`` (pronounced en-vye-ro) is a simple Python module and IPython extension that can set OS environment variables `os.environ` from environment files.
Usage
=====
Simply import ``enviro`` and call ``conf()``. By default it reads ``.env``:
.. code-block:: python
import enviro
enviro.conf() # Load contents of .env into os.environ
A different file may be specified:
.. code-block:: python
enviro.conf('production.env')
IPython Extension
=================
``enviro`` also provides an IPython extension so that it is always easily available as a line magic function without the need to import:
.. code-block::
$ ipython
In [1]: %enviro
As above, it reads ``.env`` in the current directory by default, but an alternate file can be specified on the line:
.. code-block::
In [1]: %enviro production.env
Example
=======
``.env`` in the current directory has the following contents:
::
SERVICE_API_KEY = abc123
SERVICE_API_SECRET = def456
DATABASE_URI = postgres://user:password@host/dbname
.. code-block:: python
>>> import enviro
>>> import os
>>> enviro.conf()
>>> os.environ['SERVICE_API_KEY']
'abc123'
>>> os.environ['SERVICE_API_SECRET']
'def456'
>>> os.environ['DATABASE_URI']
'postgres://user:password@host/dbname'
Installation
============
The easiest way to install is to use ``pip``.
.. code-block::
pip install enviro
To load the IPython extension every time IPython starts, add `'enviro_ipy_ext'` to the extensions in your IPython config file (usually `~/.ipython/profile_default/ipython_config.py`):
.. code-block:: python
c.InteractiveShellApp.extensions = [
'enviro_ipy_ext',
]
and
.. code-block:: python
c.TerminalIPythonApp.extensions = [
'enviro_ipy_ext',
]
To load the IPython extension without modifying your ``ipython_config.py`` you can run ``%load_ext enviro_ipy_ext`` to expose the ``%enviro`` magic function, although that's just as easy as importing it directly so best to add it to your config and avoid this step.
See also
========
* `The Twelve-Factor App <http://12factor.net/>`__ (particularly the Config section)
* `Using IPython extensions <http://ipython.org/ipython-doc/dev/config/extensions/#using-extensions>`__
* `heroku-config plugin <https://devcenter.heroku.com/articles/config-vars#using-foreman-and-heroku-config>`__
* `autoenv <https://github.com/kennethreitz/autoenv>`__
نحوه نصب
نصب پکیج whl enviro-0.0.2:
pip install enviro-0.0.2.whl
نصب پکیج tar.gz enviro-0.0.2:
pip install enviro-0.0.2.tar.gz