django-smartagent is the fastest and most complete user agent parser
Project description
======
Django-SmartAgent
======
Description
------
:Author:
James Pacileo
:Version:
0.1.0
:Description:
django-smartagent is an attempt to provide Django developers with a lightning fast and complete browser detection utility.
:Requirements:
Django 1.2+
Installation
------------
Install from PyPI
::
pip install django-smartagent
#or
easy_install django-smartagent
To install the app add ``smartagent`` to ``INSTALLED_APPS``
::
INSTALLED_APPS = (
...
'smartagent',
...
)
Add the middleware
::
MIDDLEWARE_CLASSES = (
...
'smartagent.middleware.UserAgentDetectorMiddleware',
)
**The middleware** is used to attach the browser characteristics to the request object, which will be accessible through **request.browser_info**
User-Agent data file
----------------------------
Django-SmartAgent comes pre-packaged with a data file containing browser info **agents_basic.pkl**. The datafile is built using various resources on the net and generated to be made compatible with the library.
You can grab the latest datafile from github https://github.com/jamespacileo/django-smartagent/downloads.
Once you grab the latest data file, place it under your project folder. To inform Django-SmartAgent of the file location you need to edit settings.py by adding:
::
SMART_AGENT_SETTINGS = {
'AGENT_DATASET_LOCATION': '/path/to/agent_data_set.pkl',
}
Utilities for mobile sites
--------------------------
As it is popular for sites to have a mobile version, there are a few utility methods within the project.
A **render_to** decorator (based on django-annoying's render_to) renders a page using a desktop or mobile version of a site, depending if the user-agent is a mobile device or not.
::
@render_to(template='desktop_template.html', mobile_template='mobile_template.html')
def page(request):
articles = Articles.objects.all()[:30]
return {
'articles': articles,
}
which is the equivalent of:
::
def page(request):
articles = Articles.objects.all()[:30]
if request.browser_info.get('ismobiledevice') and not request.session.get('force_desktop_version'):
return render_to_response('mobile_tempalte.html', {'articles':articles, },
context_instance=RequestContext(request))
return render_to_response('desktop_tempalte.html', {'articles':articles, },
context_instance=RequestContext(request))
Two utility URLs exist which are used to force/unforce the desktop vesion of the site. This is due to users not always wanting to view the mobile version of the site.
- **smartagent/force_desktop_version/** forces the desktop version for mobile sites
- **smartagent/unforce_desktop_version** unforces the desktop version, forcing mobile devices to view the mobile version
::
urlpatterns = patterns('',
...
(r'^smartagent/', include('smartagent.urls')))
Settings
--------
A settings variable can be added to your project settings.
The structure is the following:
::
SMART_AGENT_SETTINGS = {
'AGENT_DATASET_LOCATION': 'agents.pk',
}
Usage
-----
django-smartagent adds the ``browser_info`` dictionary to the ``request`` object containing features associated with the user's browser.
+-----------------------+----------------------------------------------+
+ Fields exposed within ``browser_data`` +
+=======================+==============================================+
+ FIELD NAME + FIELD DESCRIPTION +
+-----------------------+----------------------------------------------+
+ cdf + If Channel Definition Format is supported +
+-----------------------+----------------------------------------------+
+ activexcontrols + If activexcontrols are supported +
+-----------------------+----------------------------------------------+
+ cookies + If cookies are supported +
+-----------------------+----------------------------------------------+
+ supportscss + If CSS is supported +
+-----------------------+----------------------------------------------+
+ cssversion + Max CSS version supported +
+-----------------------+----------------------------------------------+
+ majorver + Major version +
+-----------------------+----------------------------------------------+
+ tables + If tables are supported +
+-----------------------+----------------------------------------------+
+ iframes + If iframes are supported +
+-----------------------+----------------------------------------------+
+ vbscript + If browser supports Visaul Basic scripting +
+-----------------------+----------------------------------------------+
+ platform + Host platform of the user's browser +
+-----------------------+----------------------------------------------+
+ version + Host OS version +
+-----------------------+----------------------------------------------+
+ javaapplets + If browser supports Java Applets +
+-----------------------+----------------------------------------------+
+ backgroundsounds + If browser supports background sounds +
+-----------------------+----------------------------------------------+
+ win64 + If the host OS is 64bit +
+-----------------------+----------------------------------------------+
+ javascript + If browser supports Javascript +
+-----------------------+----------------------------------------------+
+ beta + If browser is a beta distribution +
+-----------------------+----------------------------------------------+
+ alpha + If browser is an alpha distribution +
+-----------------------+----------------------------------------------+
+ minorver + Minor version +
+-----------------------+----------------------------------------------+
+ issyndicationreader + If user agent is a syndacation reader +
+-----------------------+----------------------------------------------+
+ win32 + If the host OS is 32bit +
+-----------------------+----------------------------------------------+
+ ismobiledevice + If host machine is a mobile device +
+-----------------------+----------------------------------------------+
+ crawler + If user agent is a web crawler +
+-----------------------+----------------------------------------------+
+ win16 + If the host OS is 16bit +
+-----------------------+----------------------------------------------+
+ browser + Browser's name +
+-----------------------+----------------------------------------------+
Django-SmartAgent
======
Description
------
:Author:
James Pacileo
:Version:
0.1.0
:Description:
django-smartagent is an attempt to provide Django developers with a lightning fast and complete browser detection utility.
:Requirements:
Django 1.2+
Installation
------------
Install from PyPI
::
pip install django-smartagent
#or
easy_install django-smartagent
To install the app add ``smartagent`` to ``INSTALLED_APPS``
::
INSTALLED_APPS = (
...
'smartagent',
...
)
Add the middleware
::
MIDDLEWARE_CLASSES = (
...
'smartagent.middleware.UserAgentDetectorMiddleware',
)
**The middleware** is used to attach the browser characteristics to the request object, which will be accessible through **request.browser_info**
User-Agent data file
----------------------------
Django-SmartAgent comes pre-packaged with a data file containing browser info **agents_basic.pkl**. The datafile is built using various resources on the net and generated to be made compatible with the library.
You can grab the latest datafile from github https://github.com/jamespacileo/django-smartagent/downloads.
Once you grab the latest data file, place it under your project folder. To inform Django-SmartAgent of the file location you need to edit settings.py by adding:
::
SMART_AGENT_SETTINGS = {
'AGENT_DATASET_LOCATION': '/path/to/agent_data_set.pkl',
}
Utilities for mobile sites
--------------------------
As it is popular for sites to have a mobile version, there are a few utility methods within the project.
A **render_to** decorator (based on django-annoying's render_to) renders a page using a desktop or mobile version of a site, depending if the user-agent is a mobile device or not.
::
@render_to(template='desktop_template.html', mobile_template='mobile_template.html')
def page(request):
articles = Articles.objects.all()[:30]
return {
'articles': articles,
}
which is the equivalent of:
::
def page(request):
articles = Articles.objects.all()[:30]
if request.browser_info.get('ismobiledevice') and not request.session.get('force_desktop_version'):
return render_to_response('mobile_tempalte.html', {'articles':articles, },
context_instance=RequestContext(request))
return render_to_response('desktop_tempalte.html', {'articles':articles, },
context_instance=RequestContext(request))
Two utility URLs exist which are used to force/unforce the desktop vesion of the site. This is due to users not always wanting to view the mobile version of the site.
- **smartagent/force_desktop_version/** forces the desktop version for mobile sites
- **smartagent/unforce_desktop_version** unforces the desktop version, forcing mobile devices to view the mobile version
::
urlpatterns = patterns('',
...
(r'^smartagent/', include('smartagent.urls')))
Settings
--------
A settings variable can be added to your project settings.
The structure is the following:
::
SMART_AGENT_SETTINGS = {
'AGENT_DATASET_LOCATION': 'agents.pk',
}
Usage
-----
django-smartagent adds the ``browser_info`` dictionary to the ``request`` object containing features associated with the user's browser.
+-----------------------+----------------------------------------------+
+ Fields exposed within ``browser_data`` +
+=======================+==============================================+
+ FIELD NAME + FIELD DESCRIPTION +
+-----------------------+----------------------------------------------+
+ cdf + If Channel Definition Format is supported +
+-----------------------+----------------------------------------------+
+ activexcontrols + If activexcontrols are supported +
+-----------------------+----------------------------------------------+
+ cookies + If cookies are supported +
+-----------------------+----------------------------------------------+
+ supportscss + If CSS is supported +
+-----------------------+----------------------------------------------+
+ cssversion + Max CSS version supported +
+-----------------------+----------------------------------------------+
+ majorver + Major version +
+-----------------------+----------------------------------------------+
+ tables + If tables are supported +
+-----------------------+----------------------------------------------+
+ iframes + If iframes are supported +
+-----------------------+----------------------------------------------+
+ vbscript + If browser supports Visaul Basic scripting +
+-----------------------+----------------------------------------------+
+ platform + Host platform of the user's browser +
+-----------------------+----------------------------------------------+
+ version + Host OS version +
+-----------------------+----------------------------------------------+
+ javaapplets + If browser supports Java Applets +
+-----------------------+----------------------------------------------+
+ backgroundsounds + If browser supports background sounds +
+-----------------------+----------------------------------------------+
+ win64 + If the host OS is 64bit +
+-----------------------+----------------------------------------------+
+ javascript + If browser supports Javascript +
+-----------------------+----------------------------------------------+
+ beta + If browser is a beta distribution +
+-----------------------+----------------------------------------------+
+ alpha + If browser is an alpha distribution +
+-----------------------+----------------------------------------------+
+ minorver + Minor version +
+-----------------------+----------------------------------------------+
+ issyndicationreader + If user agent is a syndacation reader +
+-----------------------+----------------------------------------------+
+ win32 + If the host OS is 32bit +
+-----------------------+----------------------------------------------+
+ ismobiledevice + If host machine is a mobile device +
+-----------------------+----------------------------------------------+
+ crawler + If user agent is a web crawler +
+-----------------------+----------------------------------------------+
+ win16 + If the host OS is 16bit +
+-----------------------+----------------------------------------------+
+ browser + Browser's name +
+-----------------------+----------------------------------------------+
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