From 60c4a912cdfc237953f37de3b6d889cece8eaca9 Mon Sep 17 00:00:00 2001
From: Massimo Di Pierro <massimo.dipierro@gmail.com>
Date: Thu, 17 May 2012 09:55:50 -0500
Subject: [PATCH] no more class='' but class=None, thanks Jonathan

---
 VERSION          |  2 +-
 gluon/sqlhtml.py | 32 ++++++++++++++++----------------
 2 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/VERSION b/VERSION
index 54906232..8ef9b363 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-Version 2.00.0 (2012-05-16 18:23:15) dev
+Version 2.00.0 (2012-05-17 09:55:01) dev
diff --git a/gluon/sqlhtml.py b/gluon/sqlhtml.py
index 55fd6f7e..981f0167 100644
--- a/gluon/sqlhtml.py
+++ b/gluon/sqlhtml.py
@@ -1546,27 +1546,27 @@ class SQLFORM(FORM):
                        buttonurl=url(args=[]),callback=None,delete=None,trap=True):
             if showbuttontext:
                 if callback:
-                    return A(SPAN(_class=ui.get(buttonclass,'')),
+                    return A(SPAN(_class=ui.get(buttonclass)),
                              SPAN(T(buttontext),_title=buttontext,
-                                  _class=ui.get('buttontext','')),
+                                  _class=ui.get('buttontext')),
                              callback=callback,delete=delete,
-                             _class=trap_class(ui.get('button',''),trap))
+                             _class=trap_class(ui.get('button'),trap))
                 else:
-                    return A(SPAN(_class=ui.get(buttonclass,'')),
+                    return A(SPAN(_class=ui.get(buttonclass)),
                              SPAN(T(buttontext),_title=buttontext,
-                                  _class=ui.get('buttontext','')),
+                                  _class=ui.get('buttontext')),
                              _href=buttonurl,
-                             _class=trap_class(ui.get('button',''),trap))
+                             _class=trap_class(ui.get('button'),trap))
             else:
                 if callback:
-                    return A(SPAN(_class=ui.get(buttonclass,'')),
+                    return A(SPAN(_class=ui.get(buttonclass)),
                              callback=callback,delete=delete,
                              _title=buttontext,
-                             _class=trap_class(ui.get('buttontext',''),trap))
+                             _class=trap_class(ui.get('buttontext'),trap))
                 else:
-                    return A(SPAN(_class=ui.get(buttonclass,'')),
+                    return A(SPAN(_class=ui.get(buttonclass)),
                              _href=buttonurl,_title=buttontext,
-                             _class=trap_class(ui.get('buttontext',''),trap))
+                             _class=trap_class(ui.get('buttontext'),trap))
         dbset = db(query)
         tablenames = db._adapter.tables(dbset.query)
         if left!=None: tablenames+=db._adapter.tables(left)
@@ -1772,9 +1772,9 @@ class SQLFORM(FORM):
                 else:
                     orderby = (order[:1]=='~' and ~sort_field) or sort_field
 
-        head = TR(_class=ui.get('header',''))
+        head = TR(_class=ui.get('header'))
         if selectable:
-            head.append(TH(_class=ui.get('default','')))
+            head.append(TH(_class=ui.get('default')))
         for field in fields:
             if columns and not str(field) in columns: continue
             if not field.readable: continue
@@ -1791,19 +1791,19 @@ class SQLFORM(FORM):
                 header = A(header,marker,_href=url(vars=dict(
                             keywords=request.vars.keywords or '',
                             order=key)),_class=trap_class())
-            head.append(TH(header, _class=ui.get('default','')))
+            head.append(TH(header, _class=ui.get('default')))
 
         if links and links_in_grid:
             for link in links:
                 if isinstance(link,dict):
-                    head.append(TH(link['header'], _class=ui.get('default','')))
+                    head.append(TH(link['header'], _class=ui.get('default')))
 
         # Include extra column for buttons if needed.
         include_buttons_column = (details or editable or deletable or
             (links and links_in_grid and
              not all([isinstance(link, dict) for link in links])))
         if include_buttons_column:
-            head.append(TH(_class=ui.get('default','')))
+            head.append(TH(_class=ui.get('default')))
 
         paginator = UL()
         if paginate and paginate<nrows:
@@ -1938,7 +1938,7 @@ class SQLFORM(FORM):
                   DIV(htmltable,_class="web2py_table"),
                   DIV(paginator,_class=\
                           "web2py_paginator %(header)s %(cornerbottom)s" % ui),
-                  _class='%s %s' % (_class, ui.get('widget','')))
+                  _class='%s %s' % (_class, ui.get('widget')))
         res.create_form = create_form
         res.update_form = update_form
         res.view_form = view_form