# HG changeset patch
# User Daniele Nicolodi <daniele@grinta.net>
# Date 1313935823 -7200
# Node ID da7cab4398c3e592eee59b9329dc3b1d4ae7d8e3
# Parent  8dfcaabaee15c57aeff4ee280017b7c800579102
MySQL limits usernames to 16 characters.

Reflect this limitation in the form validation code.

diff -r 8dfcaabaee15 -r da7cab4398c3 src/ltpdarepo/user.py
--- a/src/ltpdarepo/user.py	Sun Aug 21 16:08:21 2011 +0200
+++ b/src/ltpdarepo/user.py	Sun Aug 21 16:10:23 2011 +0200
@@ -16,13 +16,18 @@
 
 
 class IUser(Form):
-    username = TextField("Username", validators=[validators.Required(),
-                                                 validators.Regexp(r'^[a-zA-Z][0-9a-zA-Z\-\._]+$',
-                                                                   message=u'Invalid identifier.')])
+    username = TextField("Username",
+        validators=[validators.Required(),
+                    validators.Length(max=16,
+                                      message=u'Usernames cannot be '
+                                      'longer than 16 characters'),
+                    validators.Regexp(r'^[a-zA-Z][0-9a-zA-Z\-\._]+$',
+                                      message=u'Invalid identifier.')])
     name = TextField("Given name")
     surname = TextField("Family name")
-    email = TextField("Email", validators=[validators.Required(),
-                                           validators.Email()])
+    email = TextField("Email",
+                      validators=[validators.Required(),
+                                  validators.Email()])
     telephone = TextField("Telephone")
     institution = TextField("Institution")
     admin = BooleanField("Admin")