Add installation environment details app

apps/installation/__init__.py

@@ -0,0 +1,7 @@
+from __future__ import absolute_import
+
+from project_tools.api import register_tool
+
+from .links import installation_details
+    
+register_tool(installation_details)

apps/installation/links.py

@@ -0,0 +1,7 @@
+from __future__ import absolute_import
+
+from django.utils.translation import ugettext_lazy as _
+
+from .permissions import PERMISSION_INSTALLATION_DETAILS
+
+installation_details = {'text': _(u'installation details'), 'view': 'installation_details', 'icon': 'interface_preferences.png', 'permissions': [PERMISSION_INSTALLATION_DETAILS]}

apps/installation/models.py

@@ -0,0 +1,3 @@
+from django.db import models
+
+# Create your models here.

apps/installation/permissions.py

@@ -0,0 +1,8 @@
+from __future__ import absolute_import
+
+from django.utils.translation import ugettext_lazy as _
+
+from permissions.models import PermissionNamespace, Permission
+
+namespace = PermissionNamespace('installation', _(u'Installation'))
+PERMISSION_INSTALLATION_DETAILS = Permission.objects.register(namespace, 'installation_details', _(u'View installation environment details'))

apps/installation/urls.py

@@ -0,0 +1,5 @@
+from django.conf.urls.defaults import patterns, url
+
+urlpatterns = patterns('installation.views',
+    url(r'^details/$', 'installation_details', (), 'installation_details'),
+)

apps/installation/views.py

@@ -0,0 +1,37 @@
+from __future__ import absolute_import
+
+import sys
+import platform
+
+from pbs import lsb_release, uname
+
+from django.shortcuts import render_to_response
+from django.template import RequestContext
+from django.utils.translation import ugettext_lazy as _
+from django.shortcuts import get_object_or_404
+from django.contrib.contenttypes.models import ContentType
+from django.db.models.loading import get_model
+from django.http import Http404
+from django.core.exceptions import PermissionDenied
+
+from permissions.models import Permission
+
+from .permissions import PERMISSION_INSTALLATION_DETAILS
+
+def installation_details(request):
+    Permission.objects.check_permissions(request.user, [PERMISSION_INSTALLATION_DETAILS])
+
+    paragraphs = []
+    
+    paragraphs.append(_(u'Distributor ID: %s') % lsb_release('-i','-s'))
+    paragraphs.append(_(u'Description: %s') % lsb_release('-d','-s'))
+    paragraphs.append(_(u'Release: %s') % lsb_release('-r','-s'))
+    paragraphs.append(_(u'Codename: %s') % lsb_release('-c','-s'))
+    paragraphs.append(_(u'System info: %s') % uname('-a'))
+    paragraphs.append(_(u'Platform: %s') % sys.platform)
+    paragraphs.append(_(u'Processor: %s') % platform.processor())
+        
+    return render_to_response('generic_template.html', {
+        'paragraphs': paragraphs,
+        'title': _(u'Installation environment details')
+    }, context_instance=RequestContext(request))   

docs/releases/0.12.2.rst

@@ -14,16 +14,26 @@ As with the previous release bug fixes and minor feature were the focus
 for this release too.  Long standing `issue #24`_ has been fixed and document
 check outs have been added too as per the feature request posted as `issue #26`_.
 
+#TODO: add improvements to history app info
+
 What's new in Mayan EDMS v0.12.2
 ================================
 
 Document check outs
-~~~~~~~~~~~~~~~~~~~~~
+~~~~~~~~~~~~~~~~~~~
+
+
+Installation environment app
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 
 Upgrading from a previous version
 =================================
 
+Start off by adding the new requirements::
+
+    $ pip install -r requirements/production.txt
+    
 Migrate existing database schema with::
 
     $ ./manage.py migrate checkouts

requirements/production.txt

@@ -17,3 +17,4 @@ South==0.7.5
 https://github.com/rosarior/python-gnupg/zipball/0.2.8
 python-hkp==0.1.3
 requests==0.13.1
+pbs==0.105

settings.py

@@ -175,6 +175,7 @@ INSTALLED_APPS = (
     'rest_api',
     'document_signatures',
     'checkouts',
+    'installation',
 
 # Has to be last so the other apps can register it's signals
     'signaler',

urls.py

@@ -33,6 +33,7 @@ urlpatterns = patterns('',
     (r'^documents/signatures/', include('document_signatures.urls')),
     (r'^feedback/', include('feedback.urls')),
     (r'^checkouts/', include('checkouts.urls')),
+    (r'^installation/', include('installation.urls')),
 )