Changeset 1700

Timestamp:

07/21/08 08:00:32 (20 months ago)

Author:

JensDiemer

Message:

add a simple error feedback method to BasePlugin?.

Location:

trunk/pylucid

Files:

• doc/plugin_api.py (modified) (1 diff)
• PyLucid/system/BasePlugin.py (modified) (1 diff)

trunk/pylucid/doc/plugin_api.py

@@ -181 +181 @@
             self.page_msg("Debug is on.")
 
+    #__________________________________________________________________________
+    # UTILS
+    #
+    # Some needfull methods
+    #
+    def simple_error_feedback(self):
+        """
+        with self._error() you can easy create a "abort" error messages.
+        The goal is: The method gets two messages types:
+            public_msg, debug_msg
+        The public messages would be always displayed. The debug messages would
+        be append if self.request.debug is on.
+        So you can easy gives feedback for anonymous users and developers, too.
+        """
+        try:
+            ...do something...
+        except Exception, err:
+            return self.error(_("Wrong URL."), err)

trunk/pylucid/PyLucid/system/BasePlugin.py

@@ -208 +208 @@
         return html
 
-
-
+    def error(self, public_msg, debug_msg):
+        """
+        Display a error with page_msg.red().
+        Append debug_msg if self.request.debug is on
+        e.g.:
+            try:
+                ...do something...
+            except Exception, err:
+                return self.error(_("Wrong URL."), err)
+        """
+        msg = public_msg
+        if self.request.debug:
+            msg += " %s" % debug_msg
+
+        self.page_msg.red(msg)
+
+