misc: force lasso messages to be considered as debug level (#74014)

docbow_project/docbow/logger.py

@@ -0,0 +1,8 @@
+import logging
+
+
+class ForceDebugFilter(logging.Filter):
+    def filter(self, record):
+        record.levelno = logging.DEBUG
+        record.levelname = 'DEBUG'
+        return super().filter(record)

docbow_project/settings.py

@@ -154,6 +154,11 @@ STATICFILES_FINDERS = (
 LOGGING = {
     'version': 1,
     'disable_existing_loggers': True,
+    'filters': {
+        'force_debug': {
+            '()': 'docbow_project.docbow.logger.ForceDebugFilter',
+        },
+    },
     'formatters': {
         'syslog': {
             'format': PROJECT_NAME + '(pid=%(process)d) %(levelname)s %(name)s: %(message)s',
@@ -198,6 +203,16 @@ LOGGING = {
             'handlers': ['syslog'],
             'level': 'INFO',
         },
+        # lasso has the bad habit of logging everything as errors
+        'Lasso': {
+            'filters': ['force_debug'],
+        },
+        'libxml2': {
+            'filters': ['force_debug'],
+        },
+        'libxmlsec': {
+            'filters': ['force_debug'],
+        },
     },
 }
 
@@ -209,7 +224,7 @@ if DEBUG:
 HELP_DIR = '/usr/share/doc/docbow/help'
 
 for logger in LOGGING['loggers'].values():
-    if 'syslog' in logger['handlers']:
+    if 'syslog' in logger.get('handlers', []):
         logger['handlers'].append('mail_admins')
 
 if DEBUG and not globals()['SECRET_KEY']: