settings: render raven optionnal

Closes #4034

calebasse/settings.py

@@ -164,7 +164,6 @@ INSTALLED_APPS = (
     'calebasse.statistics',
     'calebasse.middleware.request',
     'south',
-    'raven.contrib.django.raven_compat'
 )
 
 INTERNAL_IPS=('127.0.0.1',)
@@ -213,10 +212,6 @@ LOGGING = {
             'address': '/dev/log',
             'max_length': 999,
         },
-        'sentry': {
-            'level': 'ERROR',
-            'class': 'raven.contrib.django.raven_compat.handlers.SentryHandler',
-        },
     },
     'loggers': {
         'django.db.backends': {
@@ -224,18 +219,8 @@ LOGGING = {
             'handlers': ['console'],
             'propagate': False,
         },
-        'raven': {
-            'level': 'DEBUG',
-            'handlers': ['console'],
-            'propagate': False,
-        },
-        'sentry.errors': {
-            'level': 'DEBUG',
-            'handlers': ['console'],
-            'propagate': False,
-        },
         '': {
-            'handlers': ['sentry', 'syslog'],
+            'handlers': ['syslog'],
             'level': 'DEBUG' if DEBUG else 'INFO',
             'propagate': True,
         }
@@ -260,7 +245,7 @@ LOGIN_REDIRECT_URL = '/'
 
 # Sentry / raven configuration
 # You need to overload this option in the local_settings.py
-RAVEN_CONFIG = {}
+RAVEN_CONFIG = None
 
 # Base directory for generated patient files
 PATIENT_FILES_BASE_DIRECTORY = None
@@ -348,3 +333,21 @@ except ImportError:
     import sys 
     sys.exit(1)
 
+if RAVEN_CONFIG:
+    INSTALLED_APPS += ('raven.contrib.django.raven_compat', )
+    LOGGING['handlers']['sentry'] = {
+            'level': 'ERROR',
+            'class': 'raven.contrib.django.raven_compat.handlers.SentryHandler',
+            }
+    LOGGING['loggers']['raven'] = {
+            'level': 'DEBUG',
+            'handlers': ['console'],
+            'propagate': False,
+            }
+    LOGGING['loggers']['sentry.errors'] = {
+            'level': 'DEBUG',
+            'handlers': ['console'],
+            'propagate': False,
+            }
+    LOGGING['loggers']['']['handlers'].append('sentry')
+

requirements.txt

@@ -7,8 +7,6 @@ django-ajax-selects < 1.3.0
 django-widget-tweaks < 1.2.0
 django-tastypie == 0.9.14
 interval == 1.0.0
-django-debug-toolbar
-m2crypto
 python-ldap
 xhtml2pdf
 git+git://repos.entrouvert.org/python-entrouvert.git

setup.py

@@ -52,7 +52,6 @@ setup(name='calebasse',
             'django-tastypie == 0.9.14',
             'interval == 1.0.0',
             'python-entrouvert >= 1.3'
-            'django-debug-toolbar',
             'django-localflavor',
         ],
         dependency_links = [