grid changed again field.represent overrides grid.represent_by_type else too many exceptions

Author: mdipierro

apps/_documentation/static/en/.buildinfo

@@ -1,4 +1,4 @@
 # Sphinx build info version 1
 # This file hashes the configuration used when building these files. When it is not found, a full rebuild will be done.
-config: d7b3a18a915a2ff0bc4b8a132ca0d27a
+config: f0db29b0663542267f2bca43d72818cc
 tags: 645f666f9bcd5a90fca523b33c5a78b7

apps/_documentation/static/en/_static/documentation_options.js

@@ -1,5 +1,5 @@
 const DOCUMENTATION_OPTIONS = {
-    VERSION: '20250524',
+    VERSION: '20250902',
     LANGUAGE: 'en',
     COLLAPSE_INDEX: false,
     BUILDER: 'html',

apps/_documentation/static/en/chapter-01.html

@@ -6,7 +6,7 @@
   <meta charset="utf-8" /><meta name="viewport" content="width=device-width, initial-scale=1" />
 
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>What is py4web? &mdash; py4web 20250524 documentation</title>
+  <title>What is py4web? &mdash; py4web 20250902 documentation</title>
       <link rel="stylesheet" type="text/css" href="_static/pygments.css?v=b86133f3" />
       <link rel="stylesheet" type="text/css" href="_static/css/theme.css?v=e59714d7" />
       <link rel="stylesheet" type="text/css" href="_static/css/toggle.css?v=029c1802" />
@@ -15,7 +15,7 @@
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       <script src="_static/jquery.js?v=5d32c60e"></script>
       <script src="_static/_sphinx_javascript_frameworks_compat.js?v=2cd50e6c"></script>
-      <script src="_static/documentation_options.js?v=a88f9fdd"></script>
+      <script src="_static/documentation_options.js?v=2a8d5aee"></script>
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       <script src="_static/sphinx_highlight.js?v=dc90522c"></script>
       <script src="_static/js/toggle.js?v=e1b5a5a1"></script>
@@ -228,7 +228,7 @@ <h2>Acknowledgments<a class="headerlink" href="#acknowledgments" title="Link to
   <hr/>
 
   <div role="contentinfo">
-    <p>&#169; Copyright 2025, BSDv3 License.</p>
+    <p>&#169; Copyright 2020, BSDv3 License.</p>
   </div>
 
   Built with <a href="https://www.sphinx-doc.org/">Sphinx</a> using a
@@ -253,7 +253,7 @@ <h2>Acknowledgments<a class="headerlink" href="#acknowledgments" title="Link to
      <label for="switch"></label>
      </span>
 
-      v: 20250524
+      v: 20250902
       <span class="fa fa-caret-down"></span>
     </span>
     <div class="rst-other-versions">

apps/_documentation/static/en/chapter-02.html

@@ -6,7 +6,7 @@
   <meta charset="utf-8" /><meta name="viewport" content="width=device-width, initial-scale=1" />
 
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>Help, resources and hints &mdash; py4web 20250524 documentation</title>
+  <title>Help, resources and hints &mdash; py4web 20250902 documentation</title>
       <link rel="stylesheet" type="text/css" href="_static/pygments.css?v=b86133f3" />
       <link rel="stylesheet" type="text/css" href="_static/css/theme.css?v=e59714d7" />
       <link rel="stylesheet" type="text/css" href="_static/css/toggle.css?v=029c1802" />
@@ -15,7 +15,7 @@
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       <script src="_static/jquery.js?v=5d32c60e"></script>
       <script src="_static/_sphinx_javascript_frameworks_compat.js?v=2cd50e6c"></script>
-      <script src="_static/documentation_options.js?v=a88f9fdd"></script>
+      <script src="_static/documentation_options.js?v=2a8d5aee"></script>
       <script src="_static/doctools.js?v=9a2dae69"></script>
       <script src="_static/sphinx_highlight.js?v=dc90522c"></script>
       <script src="_static/js/toggle.js?v=e1b5a5a1"></script>
@@ -143,6 +143,7 @@ <h3>Tutorials and video<a class="headerlink" href="#tutorials-and-video" title="
 <li><p>the <a class="reference external" href="https://github.com/jpsteil/southbreeze">South Breeze Enterprises demo app</a> by <a class="reference external" href="https://github.com/jpsteil">Jim Steil</a>.  It is built around
 the structure of the Microsoft Northwind database,
 but converted to SQLite. You can view the final result online <a class="reference external" href="https://southbreeze.pythonbench.com">here</a></p></li>
+<li><p>the <a class="reference external" href="https://py4web-tutoriales.blogspot.com">py4web blog in spanish</a> by Alan Etkin, wich covers the basics to start with the framework plus examples. It is thought as a resource for sudents and aims to provide a full web development course</p></li>
 </ul>
 </section>
 <section id="the-sources-on-github">
@@ -235,7 +236,7 @@ <h2>How to contribute<a class="headerlink" href="#how-to-contribute" title="Link
   <hr/>
 
   <div role="contentinfo">
-    <p>&#169; Copyright 2025, BSDv3 License.</p>
+    <p>&#169; Copyright 2020, BSDv3 License.</p>
   </div>
 
   Built with <a href="https://www.sphinx-doc.org/">Sphinx</a> using a
@@ -260,7 +261,7 @@ <h2>How to contribute<a class="headerlink" href="#how-to-contribute" title="Link
      <label for="switch"></label>
      </span>
 
-      v: 20250524
+      v: 20250902
       <span class="fa fa-caret-down"></span>
     </span>
     <div class="rst-other-versions">

apps/_documentation/static/en/chapter-03.html

@@ -6,7 +6,7 @@
   <meta charset="utf-8" /><meta name="viewport" content="width=device-width, initial-scale=1" />
 
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>Installation and Startup &mdash; py4web 20250524 documentation</title>
+  <title>Installation and Startup &mdash; py4web 20250902 documentation</title>
       <link rel="stylesheet" type="text/css" href="_static/pygments.css?v=b86133f3" />
       <link rel="stylesheet" type="text/css" href="_static/css/theme.css?v=e59714d7" />
       <link rel="stylesheet" type="text/css" href="_static/tabs.css?v=a5c4661c" />
@@ -16,7 +16,7 @@
     <link rel="shortcut icon" href="_static/logo-32x32.ico"/>
       <script src="_static/jquery.js?v=5d32c60e"></script>
       <script src="_static/_sphinx_javascript_frameworks_compat.js?v=2cd50e6c"></script>
-      <script src="_static/documentation_options.js?v=a88f9fdd"></script>
+      <script src="_static/documentation_options.js?v=2a8d5aee"></script>
       <script src="_static/doctools.js?v=9a2dae69"></script>
       <script src="_static/sphinx_highlight.js?v=dc90522c"></script>
       <script src="_static/tabs.js?v=3030b3cb"></script>
@@ -715,7 +715,7 @@ <h3>Deployment on Ubuntu<a class="headerlink" href="#deployment-on-ubuntu" title
   <hr/>
 
   <div role="contentinfo">
-    <p>&#169; Copyright 2025, BSDv3 License.</p>
+    <p>&#169; Copyright 2020, BSDv3 License.</p>
   </div>
 
   Built with <a href="https://www.sphinx-doc.org/">Sphinx</a> using a
@@ -740,7 +740,7 @@ <h3>Deployment on Ubuntu<a class="headerlink" href="#deployment-on-ubuntu" title
      <label for="switch"></label>
      </span>
 
-      v: 20250524
+      v: 20250902
       <span class="fa fa-caret-down"></span>
     </span>
     <div class="rst-other-versions">

apps/_documentation/static/en/chapter-04.html

@@ -6,7 +6,7 @@
   <meta charset="utf-8" /><meta name="viewport" content="width=device-width, initial-scale=1" />
 
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>The Dashboard &mdash; py4web 20250524 documentation</title>
+  <title>The Dashboard &mdash; py4web 20250902 documentation</title>
       <link rel="stylesheet" type="text/css" href="_static/pygments.css?v=b86133f3" />
       <link rel="stylesheet" type="text/css" href="_static/css/theme.css?v=e59714d7" />
       <link rel="stylesheet" type="text/css" href="_static/css/toggle.css?v=029c1802" />
@@ -15,7 +15,7 @@
     <link rel="shortcut icon" href="_static/logo-32x32.ico"/>
       <script src="_static/jquery.js?v=5d32c60e"></script>
       <script src="_static/_sphinx_javascript_frameworks_compat.js?v=2cd50e6c"></script>
-      <script src="_static/documentation_options.js?v=a88f9fdd"></script>
+      <script src="_static/documentation_options.js?v=2a8d5aee"></script>
       <script src="_static/doctools.js?v=9a2dae69"></script>
       <script src="_static/sphinx_highlight.js?v=dc90522c"></script>
       <script src="_static/js/toggle.js?v=e1b5a5a1"></script>
@@ -169,7 +169,7 @@ <h2>Login into the Dashboard<a class="headerlink" href="#login-into-the-dashboar
   <hr/>
 
   <div role="contentinfo">
-    <p>&#169; Copyright 2025, BSDv3 License.</p>
+    <p>&#169; Copyright 2020, BSDv3 License.</p>
   </div>
 
   Built with <a href="https://www.sphinx-doc.org/">Sphinx</a> using a
@@ -194,7 +194,7 @@ <h2>Login into the Dashboard<a class="headerlink" href="#login-into-the-dashboar
      <label for="switch"></label>
      </span>
 
-      v: 20250524
+      v: 20250902
       <span class="fa fa-caret-down"></span>
     </span>
     <div class="rst-other-versions">

apps/_documentation/static/en/chapter-05.html

@@ -6,7 +6,7 @@
   <meta charset="utf-8" /><meta name="viewport" content="width=device-width, initial-scale=1" />
 
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>Creating an app &mdash; py4web 20250524 documentation</title>
+  <title>Creating an app &mdash; py4web 20250902 documentation</title>
       <link rel="stylesheet" type="text/css" href="_static/pygments.css?v=b86133f3" />
       <link rel="stylesheet" type="text/css" href="_static/css/theme.css?v=e59714d7" />
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@@ -15,7 +15,7 @@
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       <script src="_static/jquery.js?v=5d32c60e"></script>
       <script src="_static/_sphinx_javascript_frameworks_compat.js?v=2cd50e6c"></script>
-      <script src="_static/documentation_options.js?v=a88f9fdd"></script>
+      <script src="_static/documentation_options.js?v=2a8d5aee"></script>
       <script src="_static/doctools.js?v=9a2dae69"></script>
       <script src="_static/sphinx_highlight.js?v=dc90522c"></script>
       <script src="_static/js/toggle.js?v=e1b5a5a1"></script>
@@ -582,7 +582,7 @@ <h2>Custom error pages<a class="headerlink" href="#custom-error-pages" title="Li
   <hr/>
 
   <div role="contentinfo">
-    <p>&#169; Copyright 2025, BSDv3 License.</p>
+    <p>&#169; Copyright 2020, BSDv3 License.</p>
   </div>
 
   Built with <a href="https://www.sphinx-doc.org/">Sphinx</a> using a
@@ -607,7 +607,7 @@ <h2>Custom error pages<a class="headerlink" href="#custom-error-pages" title="Li
      <label for="switch"></label>
      </span>
 
-      v: 20250524
+      v: 20250902
       <span class="fa fa-caret-down"></span>
     </span>
     <div class="rst-other-versions">

apps/_documentation/static/en/chapter-06.html

@@ -6,7 +6,7 @@
   <meta charset="utf-8" /><meta name="viewport" content="width=device-width, initial-scale=1" />
 
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>Fixtures &mdash; py4web 20250524 documentation</title>
+  <title>Fixtures &mdash; py4web 20250902 documentation</title>
       <link rel="stylesheet" type="text/css" href="_static/pygments.css?v=b86133f3" />
       <link rel="stylesheet" type="text/css" href="_static/css/theme.css?v=e59714d7" />
       <link rel="stylesheet" type="text/css" href="_static/css/toggle.css?v=029c1802" />
@@ -15,7 +15,7 @@
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       <script src="_static/jquery.js?v=5d32c60e"></script>
       <script src="_static/_sphinx_javascript_frameworks_compat.js?v=2cd50e6c"></script>
-      <script src="_static/documentation_options.js?v=a88f9fdd"></script>
+      <script src="_static/documentation_options.js?v=2a8d5aee"></script>
       <script src="_static/doctools.js?v=9a2dae69"></script>
       <script src="_static/sphinx_highlight.js?v=dc90522c"></script>
       <script src="_static/js/toggle.js?v=e1b5a5a1"></script>
@@ -804,13 +804,8 @@ <h2>Caveats about fixtures<a class="headerlink" href="#caveats-about-fixtures" t
 after submit, additional code needs to be added, as we will see later
 on. This example is assuming that you created the application from the
 scaffolding app, so that a generic.html is already created for you.</p>
-<p>The <code class="docutils literal notranslate"><span class="pre">readable</span></code>, <code class="docutils literal notranslate"><span class="pre">writable</span></code>, <code class="docutils literal notranslate"><span class="pre">default</span></code>, <code class="docutils literal notranslate"><span class="pre">update</span></code>, and <code class="docutils literal notranslate"><span class="pre">require</span></code>
-attributes of <code class="docutils literal notranslate"><span class="pre">db.{table}.{field}</span></code> are special objects of class
-<code class="docutils literal notranslate"><span class="pre">ThreadSafeVariable</span></code> defined the <code class="docutils literal notranslate"><span class="pre">threadsafevariable</span></code> module. These
-objects are very much like Python thread local objects but they are
-re-initialized at every request using the value specified outside of the
-action. This means that actions can safely change the values of these
-attributes.</p>
+<p>The full list of database field attributes which can be changed safely
+is found here: <a class="reference internal" href="chapter-07.html#thread-safety-and-field-attributes"><span class="std std-ref">Thread safety and Field attributes</span></a></p>
 </section>
 <section id="custom-fixtures">
 <h2>Custom fixtures<a class="headerlink" href="#custom-fixtures" title="Link to this heading"></a></h2>
@@ -1120,7 +1115,7 @@ <h2>Convenience Decorators<a class="headerlink" href="#convenience-decorators" t
   <hr/>
 
   <div role="contentinfo">
-    <p>&#169; Copyright 2025, BSDv3 License.</p>
+    <p>&#169; Copyright 2020, BSDv3 License.</p>
   </div>
 
   Built with <a href="https://www.sphinx-doc.org/">Sphinx</a> using a
@@ -1145,7 +1140,7 @@ <h2>Convenience Decorators<a class="headerlink" href="#convenience-decorators" t
      <label for="switch"></label>
      </span>
 
-      v: 20250524
+      v: 20250902
       <span class="fa fa-caret-down"></span>
     </span>
     <div class="rst-other-versions">

apps/_documentation/static/en/chapter-07.html

@@ -6,7 +6,7 @@
   <meta charset="utf-8" /><meta name="viewport" content="width=device-width, initial-scale=1" />
 
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>The Database Abstraction Layer (DAL) &mdash; py4web 20250524 documentation</title>
+  <title>The Database Abstraction Layer (DAL) &mdash; py4web 20250902 documentation</title>
       <link rel="stylesheet" type="text/css" href="_static/pygments.css?v=b86133f3" />
       <link rel="stylesheet" type="text/css" href="_static/css/theme.css?v=e59714d7" />
       <link rel="stylesheet" type="text/css" href="_static/css/toggle.css?v=029c1802" />
@@ -15,7 +15,7 @@
     <link rel="shortcut icon" href="_static/logo-32x32.ico"/>
       <script src="_static/jquery.js?v=5d32c60e"></script>
       <script src="_static/_sphinx_javascript_frameworks_compat.js?v=2cd50e6c"></script>
-      <script src="_static/documentation_options.js?v=a88f9fdd"></script>
+      <script src="_static/documentation_options.js?v=2a8d5aee"></script>
       <script src="_static/doctools.js?v=9a2dae69"></script>
       <script src="_static/sphinx_highlight.js?v=dc90522c"></script>
       <script src="_static/js/toggle.js?v=e1b5a5a1"></script>
@@ -4642,7 +4642,7 @@ <h3>Google NoSQL (Datastore)<a class="headerlink" href="#google-nosql-datastore"
   <hr/>
 
   <div role="contentinfo">
-    <p>&#169; Copyright 2025, BSDv3 License.</p>
+    <p>&#169; Copyright 2020, BSDv3 License.</p>
   </div>
 
   Built with <a href="https://www.sphinx-doc.org/">Sphinx</a> using a
@@ -4667,7 +4667,7 @@ <h3>Google NoSQL (Datastore)<a class="headerlink" href="#google-nosql-datastore"
      <label for="switch"></label>
      </span>
 
-      v: 20250524
+      v: 20250902
       <span class="fa fa-caret-down"></span>
     </span>
     <div class="rst-other-versions">

apps/_documentation/static/en/chapter-08.html

@@ -6,7 +6,7 @@
   <meta charset="utf-8" /><meta name="viewport" content="width=device-width, initial-scale=1" />
 
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>The RestAPI &mdash; py4web 20250524 documentation</title>
+  <title>The RestAPI &mdash; py4web 20250902 documentation</title>
       <link rel="stylesheet" type="text/css" href="_static/pygments.css?v=b86133f3" />
       <link rel="stylesheet" type="text/css" href="_static/css/theme.css?v=e59714d7" />
       <link rel="stylesheet" type="text/css" href="_static/css/toggle.css?v=029c1802" />
@@ -15,7 +15,7 @@
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       <script src="_static/jquery.js?v=5d32c60e"></script>
       <script src="_static/_sphinx_javascript_frameworks_compat.js?v=2cd50e6c"></script>
-      <script src="_static/documentation_options.js?v=a88f9fdd"></script>
+      <script src="_static/documentation_options.js?v=2a8d5aee"></script>
       <script src="_static/doctools.js?v=9a2dae69"></script>
       <script src="_static/sphinx_highlight.js?v=dc90522c"></script>
       <script src="_static/js/toggle.js?v=e1b5a5a1"></script>
@@ -1140,7 +1140,7 @@ <h2>The RestAPI response<a class="headerlink" href="#the-restapi-response" title
   <hr/>
 
   <div role="contentinfo">
-    <p>&#169; Copyright 2025, BSDv3 License.</p>
+    <p>&#169; Copyright 2020, BSDv3 License.</p>
   </div>
 
   Built with <a href="https://www.sphinx-doc.org/">Sphinx</a> using a
@@ -1165,7 +1165,7 @@ <h2>The RestAPI response<a class="headerlink" href="#the-restapi-response" title
      <label for="switch"></label>
      </span>
 
-      v: 20250524
+      v: 20250902
       <span class="fa fa-caret-down"></span>
     </span>
     <div class="rst-other-versions">