Changeset 6348 for main/waeup.sirp/trunk/src/waeup

Timestamp:

11 Jun 2011, 10:52:50 (13 years ago)

Author:

Henrik Bettermann

Message:

First test implementation for applicants logger. Uli, please check.

Location:

main/waeup.sirp/trunk/src/waeup/sirp/applicants

Files:

• applicants.py (modified) (1 diff)
• browser.py (modified) (2 diffs)
• interfaces.py (modified) (1 diff)
• root.py (modified) (2 diffs)

main/waeup.sirp/trunk/src/waeup/sirp/applicants/applicants.py

@@ -47 +47 @@
         IWorkflowInfo(self).fireTransition('init')
         return
+
+    def getApplicantsRootLogger(self):
+        return grok.getSite()['applicants'].logger
 
     @property

main/waeup.sirp/trunk/src/waeup/sirp/applicants/browser.py

@@ -61 +61 @@
 from waeup.sirp.applicants.workflow import create_workflow, INITIALIZED, STARTED
 
-
 results_widget = CustomWidgetFactory(
     WAeUPObjectWidget, ResultEntry)
@@ -570 +569 @@
             IWorkflowInfo(self.context).fireTransition(transition_id)
         self.flash('Form has been saved.')
+        self.context.getApplicantsRootLogger().info('Saved')
         return
 

main/waeup.sirp/trunk/src/waeup/sirp/applicants/interfaces.py

@@ -297 +297 @@
     state = Attribute('Returns the application state of an applicant')
 
+    def getApplicantsRootLogger():
+        """Returns the logger from the applicants root object
+        """
+
     reg_no = schema.TextLine(
         title = u'JAMB Registration Number',

main/waeup.sirp/trunk/src/waeup/sirp/applicants/root.py

@@ -23 +23 @@
 The root for applicants.
 """
+import logging
 import grok
+import os
 from hurry.query import Eq
 from hurry.query.interfaces import IQuery
@@ -36 +38 @@
     """
     grok.implements(IApplicantsRoot)
+
+    @property
+    def logger(self):
+        """Get a logger for applicants.
+        """
+        # We need a different logger for every site...
+        site = grok.getSite()
+        sitename = getattr(site, '__name__', 'app')
+        loggername = 'waeup.sirp.%s.applicants' % sitename
+        logger = logging.getLogger(loggername)
+        if not logger.handlers:
+            logger = self._setupLogger(logger)
+        return logger
+
+    def _setupLogger(self, logger):
+        """Setup applicants logger.
+        """
+        logdir = os.path.join(grok.getSite()['datacenter'].storage, 'logs')
+        if not os.path.exists(logdir):
+            os.mkdir(logdir)
+        filename = os.path.join(logdir, 'applicants.log')
+
+        # Create a rotating file handler logger for datacenter.
+        handler = logging.handlers.RotatingFileHandler(
+            filename, maxBytes=5*1024**1, backupCount=5)
+        formatter = logging.Formatter(
+            '%(asctime)s - %(levelname)s - %(message)s')
+        handler.setFormatter(formatter)
+
+        # Here we decide, whether our messages will _also_ go to
+        # application log.
+        logger.propagate = False
+        logger.setLevel(logging.DEBUG)
+        logger.addHandler(handler)
+        return logger
 
     @property