[Mpuls-commits] r1482 - wasko/branches/2.0/mpulsweb/lib

[scm-commit@wald.intevation.org]

Author: torsten
Date: 2010-02-11 08:07:51 +0100 (Thu, 11 Feb 2010)
New Revision: 1482

Modified:
   wasko/branches/2.0/mpulsweb/lib/validators.py
Log:
* mpulsweb/lib/validators.py (StringTooLong): Copied from waskaweb.


Modified: wasko/branches/2.0/mpulsweb/lib/validators.py
===================================================================
--- wasko/branches/2.0/mpulsweb/lib/validators.py	2010-02-11 07:01:36 UTC (rev 1481)
+++ wasko/branches/2.0/mpulsweb/lib/validators.py	2010-02-11 07:07:51 UTC (rev 1482)
@@ -25,6 +25,22 @@
     allow_extra_fields = True
     filter_extra_fields = False 
 
+class StringTooLong(formencode.validators.FancyValidator):
+
+    messages = {
+        'invalid_length': u'Bitte geben Sie einen Text mit maximal %(max)i Zeichen an.',
+        }
+
+    def __init__(self, max=80):
+        self.maxlength = max
+
+    def _to_python(self, value, state):
+        return value.strip()
+
+    def validate_python(self, value, state):
+        if not value is None and len(value) > self.maxlength:
+            raise formencode.Invalid(self.message("invalid_length", state, max=self.maxlength), value, state)
+
 class DateCheck(formencode.validators.FancyValidator):
 
     valid_date = re.compile(r'^[0-9]{1,2}\.[0-9]{1,2}\.[0-9]{4}$')