Refine the log handlers in the zLOG schema component a bit to make

configuration files easier to read.

src/zLOG/component.xml

@@ -22,7 +22,7 @@
   <sectiontype name="syslog" datatype=".syslog_handler"
                implements="loghandler" extends="base-log-handler">
     <key name="facility" default="user" datatype=".syslog_facility"/>
-    <key name="address" datatype="socket-address" required="yes"/>
+    <key name="address" datatype="socket-address" default="localhost:514"/>
     <key name="format" default="%(message)s"
          datatype=".log_format"/>
   </sectiontype>
@@ -36,7 +36,7 @@
 
   <sectiontype name="http-logger" datatype=".http_handler"
                implements="loghandler" extends="base-log-handler">
-    <key name="url" default="localhost" datatype=".http_handler_url"/>
+    <key name="url" default="http://localhost/" datatype=".http_handler_url"/>
     <key name="method" default="GET" datatype=".get_or_post"/>
     <key name="format" default="%(asctime)s %(message)s"
          datatype=".log_format"/>
@@ -44,10 +44,10 @@
 
   <sectiontype name="email-notifier" datatype=".smtp_handler"
                implements="loghandler" extends="base-log-handler">
-    <key name="fromaddr" required="yes"/>
-    <multikey name="toaddr" required="yes" attribute="toaddrs"/>
+    <key name="from" required="yes" attribute="fromaddr"/>
+    <multikey name="to" required="yes" attribute="toaddrs"/>
     <key name="subject" default="Message from Zope"/>
-    <key name="host" default="localhost" datatype="inet-address"/>
+    <key name="smtp-server" default="localhost" datatype="inet-address"/>
     <key name="format" default="%(asctime)s %(message)s"
          datatype=".log_format"/>
   </sectiontype>

src/zLOG/datatypes.py

@@ -120,9 +120,9 @@ _syslog_facilities = {
 def syslog_facility(value):
     value = value.lower()
     if not _syslog_facilities.has_key(value):
-        raise ValueError(
-            "Syslog facility must be one of "
-            + ", ".join(_syslog_facilities.keys()))
+        L = _syslog_facilities.keys()
+        L.sort()
+        raise ValueError("Syslog facility must be one of " + ", ".join(L))
     return value
 
 def syslog_handler(section):
@@ -200,7 +200,7 @@ def smtp_handler(section):
         inst.setFormatter(logging.Formatter(format, dateformat))
         inst.setLevel(level)
 
-    host, port = section.host
+    host, port = section.smtp_server
     if not port:
         mailhost = host
     else: