django-rms 0.0.0

Django Rule Management System app
Introduction
-------------------------------------------------------------------------------
RMS (Rule Management System) is a Django app which allow manage several data
rules in oreder to server then by locale.

Installation
-------------------------------------------------------------------------------


Getting Django
==============

Prerequirements
~~~~~~~~~~~~~~

Tip.
  Execute next commands as root. Note that some of the following intrucctions 
  are based on YUM. For any other packages manager you should use equivalent 
  commmands.
  
- Base packages needed::

    yum install gcc python-devel # in order to compile PIL (Python Image Library)
    yum install python-simplejson.i686
    yum install python-setuptools.noarch


-Getting PiP (Python package Index)::

    # http://www.pip-installer.org/en/latest/index.html
    curl https://raw.github.com/pypa/pip/master/contrib/get-pip.py | python


- Installing Django::

    pip install Django



Getting RMS Django application
==============================

- Get a clone of RMS Git repository.  
- Go into local git repository.
- Install RMS application::

    python setup.py  install
 







Getting a Django project enviroment for the RMS Django application
==================================================================
 


Starting a Django project enviroment for the RMS Django application
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Execute as `root` in order to start a Django project::

 adduser django
 mkdir /var/local/django
 chown django:django  /var/local/django
 su django
 cd  /var/local/django
 django-admin.py startproject www_rms




Setting RMS Django application
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~


- Extra settings availables in `settings.py`::

    HTTP_CACHE_CONTROL = 'max-age=600, must-revalidate'

  See more about on http://www.web-caching.com/mnot_tutorial/how.html


- In `/var/local/django/www_rms/` dir, edit `settings.py` as follow::
		
		# Django settings for www_rms project.
		
		DEBUG = True
		TEMPLATE_DEBUG = DEBUG
		
		ADMINS = (
		    # ('Your Name', 'your_email@example.com'),
		)
		
		MANAGERS = ADMINS
		
		import os 
		PROJECT_DIR = os.path.abspath(os.path.dirname(__file__))
		
		
		DATABASES = {
		    'default': {
		        'ENGINE': 'django.db.backends.sqlite3', # Add 'postgresql_psycopg2', 'postgresql', 'mysql', 'sqlite3' or 'oracle'.
		        'NAME': os.path.join(PROJECT_DIR, 'www_rms.db'),                      # Or path to database file if using sqlite3.
		        'USER': '',                      # Not used with sqlite3.
		        'PASSWORD': '',                  # Not used with sqlite3.
		        'HOST': '',                      # Set to empty string for localhost. Not used with sqlite3.
		        'PORT': '',                      # Set to empty string for default. Not used with sqlite3.
		    }
		}
		
		# Local time zone for this installation. Choices can be found here:
		# http://en.wikipedia.org/wiki/List_of_tz_zones_by_name
		# although not all choices may be available on all operating systems.
		# On Unix systems, a value of None will cause Django to use the same
		# timezone as the operating system.
		# If running in a Windows environment this must be set to the same as your
		# system time zone.
		TIME_ZONE = 'America/Chicago'
		
		# http://www.web-caching.com/mnot_tutorial/how.html
		HTTP_CACHE_CONTROL = 'max-age=600, must-revalidate'
		
		# Language code for this installation. All choices can be found here:
		# http://www.i18nguy.com/unicode/language-identifiers.html
		LANGUAGE_CODE = 'en-us'
		
		DEFAULT_CHARSET = "utf-8"
		
		SITE_ID = 1
		
		# If you set this to False, Django will make some optimizations so as not
		# to load the internationalization machinery.
		USE_I18N = True
		
		# If you set this to False, Django will not format dates, numbers and
		# calendars according to the current locale
		USE_L10N = True
		
		# Absolute filesystem path to the directory that will hold user-uploaded files.
		# Example: "/home/media/media.lawrence.com/media/"
		MEDIA_ROOT = '/var/local/django/www_rms/media/'
		# MEDIA_ROOT = ''
		
		# URL that handles the media served from MEDIA_ROOT. Make sure to use a
		# trailing slash.
		# Examples: "http://media.lawrence.com/media/", "http://example.com/media/"
		MEDIA_URL = '/media/'
		
		# Absolute path to the directory static files should be collected to.
		# Don't put anything in this directory yourself; store your static files
		# in apps' "static/" subdirectories and in STATICFILES_DIRS.
		# Example: "/home/media/media.lawrence.com/static/"
		STATIC_ROOT = '/var/local/django/www_rms/static/'
		
		# URL prefix for static files.
		# Example: "http://media.lawrence.com/static/"
		STATIC_URL = '/static/'
		
		# URL prefix for admin static files -- CSS, JavaScript and images.
		# Make sure to use a trailing slash.
		# Examples: "http://foo.com/static/admin/", "/static/admin/".
		ADMIN_MEDIA_PREFIX = '/static/admin/'
		
		# Additional locations of static files
		STATICFILES_DIRS = (
		    # Put strings here, like "/home/html/static" or "C:/www/django/static".
		    # Always use forward slashes, even on Windows.
		    # Don't forget to use absolute paths, not relative paths.
		    # "/usr/share/pyshared/feincms/static/",
		)
		
		# List of finder classes that know how to find static files in
		# various locations.
		STATICFILES_FINDERS = (
		    'django.contrib.staticfiles.finders.FileSystemFinder',
		    'django.contrib.staticfiles.finders.AppDirectoriesFinder',
		#    'django.contrib.staticfiles.finders.DefaultStorageFinder',
		)
		
		# Make this unique, and don't share it with anybody.
		SECRET_KEY = '#yj5q&wq@7g)+5a93pey97ae-ru4p#e-3m)vjjko#ggqjz(^_a'
		
		# List of callables that know how to import templates from various sources.
		TEMPLATE_LOADERS = (
		    'django.template.loaders.filesystem.Loader',
		    'django.template.loaders.app_directories.Loader',
		#     'django.template.loaders.eggs.Loader',
		)
		
		MIDDLEWARE_CLASSES = (
		    'django.middleware.common.CommonMiddleware',
		    'django.contrib.sessions.middleware.SessionMiddleware',
		    'django.middleware.csrf.CsrfViewMiddleware',
		    'django.contrib.auth.middleware.AuthenticationMiddleware',
		    'django.contrib.messages.middleware.MessageMiddleware',
		)
		
		ROOT_URLCONF = 'www_rms.urls'
		
		TEMPLATE_DIRS = (
		    # Put strings here, like "/home/html/django_templates" or "C:/www/django/templates".
		    # Always use forward slashes, even on Windows.
		    # Don't forget to use absolute paths, not relative paths.
		    # "/var/local/django/www_rms/templates",
		)
		
		INSTALLED_APPS = (
		    'django.contrib.auth',
		    'django.contrib.contenttypes',
		    'django.contrib.sessions',
		    'django.contrib.sites',
		    'django.contrib.messages',
		    'django.contrib.staticfiles',
		    # Uncomment the next line to enable the admin:
		    'django.contrib.admin',
		    # Uncomment the next line to enable admin documentation:
		    # 'django.contrib.admindocs',
		    'rms',
		)
		
		# A sample logging configuration. The only tangible logging
		# performed by this configuration is to send an email to
		# the site admins on every HTTP 500 error.
		# See http://docs.djangoproject.com/en/dev/topics/logging for
		# more details on how to customize your logging configuration.
		LOGGING = {
		    'version': 1,
		    'disable_existing_loggers': False,
		    'handlers': {
		        'mail_admins': {
		            'level': 'ERROR',
		            'class': 'django.utils.log.AdminEmailHandler'
		        }
		    },
		    'loggers': {
		        'django.request': {
		            'handlers': ['mail_admins'],
		            'level': 'ERROR',
		            'propagate': True,
		        },
		    }
		}
		 
		

- In `/var/local/django/www_rms/` dir, execute::

    python manage.py  syncdb
    # Follow steps showed by the wizard

- In `/var/local/django/www_rms/` dir,edit `rules.py` as follow::

    from django.conf.urls.defaults import patterns, include, url  
    from django.conf import settings
    from django.contrib import admin
    
    admin.autodiscover()

    urlpatterns = patterns('',
      url(r'^admin/', include(admin.site.urls)),
      url(r'', include('rms.urls')),
    )


    # if settings.DEBUG:
    if DEBUG:
    urlpatterns += patterns('',
        (r'^media/(?P<path>.*)$', 'django.views.static.serve', {'document_root': settings.MEDIA_ROOT}),
    )



Importing rules from a file with old format 
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

- In `/var/local/django/www_rms/` dir, execute:: 
    
    cp <<rms git repo dir>>/r-importer.py .

- Put the file with old format rules in `/var/local/django/www_rms/`.
- Rename file with old rules to `rules.json`
- Execute `python r-importer.py` command
 
 
 
 
Configuring Nginx
==================

Prerequirements
~~~~~~~~~~~~~~

- Install Nginx::

    yum install nginx

- Install Flup (Random assortment of WSGI servers)::

    pip install flup

Launch RMS Django project as a FastCGI service
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

- Change to executable the `manage.py` file::

    chmod  +x  /var/local/django/www_rms/manage.py
    
- Add folling line to `/etc/rc.local`::

    su django -c "/var/local/django/www_rms/manage.py runfcgi \
      host=127.0.0.1 port=8002 outlog=/dev/null  errlog=/dev/null"
      
- Read more about this in Django website::

    w3m https://docs.djangoproject.com/en/dev/howto/deployment/fastcgi/

Setting Nginx
~~~~~~~~~~~~

In `/etc/nginx/conf.d/` dir, add `rms.conf` file as following;:

  server {

  listen   80;
                
  access_log  /var/log/nginx/www_rms.access.log;

  location / {
      # host and port to fastcgi server
      fastcgi_pass 127.0.0.1:8002;
      fastcgi_param SERVER_NAME $server_name;
      fastcgi_param SERVER_PORT $server_port;
      fastcgi_param SERVER_PROTOCOL $server_protocol;
      fastcgi_param PATH_INFO $fastcgi_script_name;
      fastcgi_param REQUEST_METHOD $request_method;
      fastcgi_param QUERY_STRING $query_string;
      fastcgi_param CONTENT_TYPE $content_type;
      fastcgi_param CONTENT_LENGTH $content_length;

      fastcgi_param  REMOTE_ADDR $remote_addr;
      fastcgi_param  X-Real-IP  $remote_addr;
      fastcgi_param  X-Forwarded-For  $remote_addr;

      fastcgi_pass_header Authorization;
      fastcgi_intercept_errors off;
      
      allow all;

  }

  location /static/rms/ {
    alias /usr/lib/python2.6/site-packages/django_rms-0.0.0-py2.6.egg/rms/static/rms/;
    break;
  }

  location /static/admin/ {
    alias /usr/lib/python2.6/site-packages/django/contrib/admin/media/;
    break;
  }

  }

- Restart Nginx service::

    service nginx restart


- Check if the site is running::

      w3m http://localhost:80/admin/




Repository
-------------------------------------------------------------------------------
  
 * Empty*

References
-------------------------------------------------------------------------------
  *Empty*

Author

Pablo Saavedra

Pip

django-rms==0.0.0

Classifiers

  • Framework :: Django
  • License :: OSI Approved :: MIT License
  • Operating System :: OS Independent
  • Programming Language :: Python
  • Topic :: Software Development :: Libraries :: Python Modules
  • Development Status :: 2 - Pre-Alpha
  • Topic :: Internet :: WWW/HTTP :: Dynamic Content
File Type Python Version Uploaded On Downloads
django-rms-0.0.0.tar.gz Source March 17, 2012 2,530
Version Release Date
0.0.0 March 17, 2012
Date Package Version Action
Aug. 26, 2015, 12:23 a.m. django-rms 0.0.0 Release Created
Aug. 26, 2015, 12:23 a.m. django-rms Package Created