From d51acf014b1835f9df06b83c6e1e19f74f65c185 Mon Sep 17 00:00:00 2001
From: Joseph Myers <jsm@polyomino.org.uk>
Date: Tue, 12 Jun 2018 11:32:16 +0000
Subject: [PATCH 39/39] Python 3 preparation: HTML templates.

---
 share/roundup/templates/classic/html/_generic.help-submit.html    | 2 +-
 share/roundup/templates/classic/html/_generic.help.html           | 2 +-
 share/roundup/templates/classic/html/_generic.item.html           | 2 +-
 share/roundup/templates/classic/html/file.item.html               | 2 +-
 share/roundup/templates/classic/html/issue.index.html             | 4 ++--
 share/roundup/templates/classic/html/keyword.item.html            | 2 +-
 share/roundup/templates/classic/html/user.help.html               | 2 +-
 share/roundup/templates/devel/html/_generic.help-submit.html      | 2 +-
 share/roundup/templates/devel/html/_generic.help.html             | 4 ++--
 share/roundup/templates/devel/html/bug.index.html                 | 4 ++--
 share/roundup/templates/devel/html/file.item.html                 | 2 +-
 share/roundup/templates/devel/html/milestone.index.html           | 4 ++--
 share/roundup/templates/devel/html/patch.item.html                | 4 ++--
 share/roundup/templates/devel/html/task.index.html                | 4 ++--
 share/roundup/templates/devel/html/user.forgotten.html            | 2 +-
 share/roundup/templates/jinja2/html/file.item.html                | 2 +-
 share/roundup/templates/jinja2/html/layout/sort.html              | 4 ++--
 share/roundup/templates/minimal/html/_generic.help.html           | 2 +-
 share/roundup/templates/minimal/html/_generic.item.html           | 2 +-
 share/roundup/templates/responsive/html/_generic.help-submit.html | 2 +-
 share/roundup/templates/responsive/html/_generic.help.html        | 4 ++--
 share/roundup/templates/responsive/html/bug.index.html            | 4 ++--
 share/roundup/templates/responsive/html/file.item.html            | 2 +-
 share/roundup/templates/responsive/html/milestone.index.html      | 4 ++--
 share/roundup/templates/responsive/html/patch.item.html           | 4 ++--
 share/roundup/templates/responsive/html/task.index.html           | 4 ++--
 share/roundup/templates/responsive/html/user.forgotten.html       | 2 +-
 27 files changed, 39 insertions(+), 39 deletions(-)

diff --git a/share/roundup/templates/classic/html/_generic.help-submit.html b/share/roundup/templates/classic/html/_generic.help-submit.html
index 741ba2e..6c47702 100644
--- a/share/roundup/templates/classic/html/_generic.help-submit.html
+++ b/share/roundup/templates/classic/html/_generic.help-submit.html
@@ -3,7 +3,7 @@
       <link rel="stylesheet" type="text/css" href="@@file/style.css" />
       <meta http-equiv="Content-Type"
        tal:attributes="content string:text/html;; charset=${request/client/charset}" />
-      <tal:block tal:condition="python:request.form.has_key('property')">
+      <tal:block tal:condition="python:'property' in request.form">
       <title>Generic submit page for framed helper windows</title>
       <script language="Javascript" type="text/javascript"
           tal:content="structure string:<!--
diff --git a/share/roundup/templates/classic/html/_generic.help.html b/share/roundup/templates/classic/html/_generic.help.html
index 069c0a6..b163214 100644
--- a/share/roundup/templates/classic/html/_generic.help.html
+++ b/share/roundup/templates/classic/html/_generic.help.html
@@ -4,7 +4,7 @@
       <link rel="stylesheet" type="text/css" href="@@file/style.css" />
       <meta http-equiv="Content-Type"
        tal:attributes="content string:text/html;; charset=${request/client/charset}" />
-      <tal:block tal:condition="python:request.form.has_key('property')">
+      <tal:block tal:condition="python:'property' in request.form">
       <title i18n:translate=""><tal:x i18n:name="property"
        tal:content="property" i18n:translate="" /> help - <span i18n:name="tracker"
        tal:replace="config/TRACKER_NAME" /></title>
diff --git a/share/roundup/templates/classic/html/_generic.item.html b/share/roundup/templates/classic/html/_generic.item.html
index 9ce1f1a..26e53c1 100644
--- a/share/roundup/templates/classic/html/_generic.item.html
+++ b/share/roundup/templates/classic/html/_generic.item.html
@@ -45,7 +45,7 @@
 </form>
 
 <tal:block tal:condition="context/id"
-    tal:define="limit python:[10, None][request.form.has_key('show_all_history')]"
+    tal:define="limit python:[10, None]['show_all_history' in request.form]"
     tal:replace="structure python:context.history(limit=limit)" />
 <p tal:condition="not:exists:request/form/show_all_history" i18n:translate="">Showing 10 items.
 <a tal:attributes="href string:${context/_classname}${context/id}?show_all_history=yes">Show all history</a>
diff --git a/share/roundup/templates/classic/html/file.item.html b/share/roundup/templates/classic/html/file.item.html
index d223fd7..80c5b8f 100644
--- a/share/roundup/templates/classic/html/file.item.html
+++ b/share/roundup/templates/classic/html/file.item.html
@@ -34,7 +34,7 @@
    <input type="hidden" name="@template" value="item">
    <input type="hidden" name="@required" value="name,type">
    <input type="hidden" name="@multilink"
-          tal:condition="python:request.form.has_key('@multilink')"
+          tal:condition="python:'@multilink' in request.form"
           tal:attributes="value request/form/@multilink/value">
   </td>
   <td tal:content="structure context/submit">submit button here</td>
diff --git a/share/roundup/templates/classic/html/issue.index.html b/share/roundup/templates/classic/html/issue.index.html
index a91e4ea..bc177e8 100644
--- a/share/roundup/templates/classic/html/issue.index.html
+++ b/share/roundup/templates/classic/html/issue.index.html
@@ -108,7 +108,7 @@
     tal:attributes="action request/classname">
 
  <table class="form" tal:define="n_sort python:2">
-  <tal:block tal:repeat="n python:range(n_sort)" tal:condition="batch">
+  <tal:block tal:repeat="n python:list(range(n_sort))" tal:condition="batch">
   <tr tal:define="key python:len(request.sort)>n and request.sort[n]">
    <th>
     <tal:block tal:condition="not:n" i18n:translate="">Sort on:</tal:block>
@@ -129,7 +129,7 @@
    </td>
   </tr>
   </tal:block>
-  <tal:block tal:repeat="n python:range(n_sort)" tal:condition="batch">
+  <tal:block tal:repeat="n python:list(range(n_sort))" tal:condition="batch">
   <tr tal:define="key python:len(request.group)>n and request.group[n]">
    <th>
     <tal:block tal:condition="not:n" i18n:translate="">Group on:</tal:block>
diff --git a/share/roundup/templates/classic/html/keyword.item.html b/share/roundup/templates/classic/html/keyword.item.html
index a2315cf..6bc8cb2 100644
--- a/share/roundup/templates/classic/html/keyword.item.html
+++ b/share/roundup/templates/classic/html/keyword.item.html
@@ -9,7 +9,7 @@
 <table class="otherinfo" tal:define="keywords db/keyword/list"
        tal:condition="keywords">
  <tr><th colspan="4" class="header" i18n:translate="">Existing Keywords</th></tr>
- <tr tal:repeat="start python:range(0, len(keywords), 4)">
+ <tr tal:repeat="start python:list(range(0, len(keywords), 4))">
   <td width="25%" tal:define="batch python:utils.Batch(keywords, 4, start)"
       tal:repeat="keyword batch">
     <a tal:attributes="href string:keyword${keyword/id}"
diff --git a/share/roundup/templates/classic/html/user.help.html b/share/roundup/templates/classic/html/user.help.html
index b338c2b..55fc426 100644
--- a/share/roundup/templates/classic/html/user.help.html
+++ b/share/roundup/templates/classic/html/user.help.html
@@ -8,7 +8,7 @@ field request/form/property/value">
       <link rel="stylesheet" type="text/css" href="@@file/style.css" />
       <meta http-equiv="Content-Type"
        tal:attributes="content string:text/html;; charset=${request/client/charset}" />
-      <tal:block tal:condition="python:request.form.has_key('property')">
+      <tal:block tal:condition="python:'property' in request.form">
       <title><tal:x i18n:translate=""><tal:x i18n:name="property"
        tal:content="property" i18n:translate="" /> help - <span i18n:name="tracker"
 	       tal:replace="config/TRACKER_NAME" /></tal:x></title>
diff --git a/share/roundup/templates/devel/html/_generic.help-submit.html b/share/roundup/templates/devel/html/_generic.help-submit.html
index 741ba2e..6c47702 100644
--- a/share/roundup/templates/devel/html/_generic.help-submit.html
+++ b/share/roundup/templates/devel/html/_generic.help-submit.html
@@ -3,7 +3,7 @@
       <link rel="stylesheet" type="text/css" href="@@file/style.css" />
       <meta http-equiv="Content-Type"
        tal:attributes="content string:text/html;; charset=${request/client/charset}" />
-      <tal:block tal:condition="python:request.form.has_key('property')">
+      <tal:block tal:condition="python:'property' in request.form">
       <title>Generic submit page for framed helper windows</title>
       <script language="Javascript" type="text/javascript"
           tal:content="structure string:<!--
diff --git a/share/roundup/templates/devel/html/_generic.help.html b/share/roundup/templates/devel/html/_generic.help.html
index b5b6267..2ec760a 100644
--- a/share/roundup/templates/devel/html/_generic.help.html
+++ b/share/roundup/templates/devel/html/_generic.help.html
@@ -1,6 +1,6 @@
 <tal:block metal:use-macro="templates/help/macros/frame">
 <tal:block metal:fill-slot="content">
-<tal:block tal:condition="python:request.form.has_key('property')">
+<tal:block tal:condition="python:'property' in request.form">
  <form name="frm_help" action="#">
      <table class="classhelp"
             tal:define="props python:request.form['properties'].value.split(',');
@@ -33,7 +33,7 @@ original_field=form[field].value;
 text_field.value=original_field;
 //--></script>
  </tal:block>
- <tal:block tal:condition="python:not request.form.has_key('property')">
+ <tal:block tal:condition="python:'property' not in request.form">
  <tal:block tal:define="batch request/batch;
                         props python:request.form['properties'].value.split(',')">
      <table width="100%">
diff --git a/share/roundup/templates/devel/html/bug.index.html b/share/roundup/templates/devel/html/bug.index.html
index 377dc42..64d46ff 100644
--- a/share/roundup/templates/devel/html/bug.index.html
+++ b/share/roundup/templates/devel/html/bug.index.html
@@ -123,7 +123,7 @@
 
  <table class="form" tal:define="n_sort python:2">
 <!--
-<tal:block tal:repeat="n python:range(n_sort)" tal:condition="batch">
+<tal:block tal:repeat="n python:list(range(n_sort))" tal:condition="batch">
   <tr tal:define="key python:len(request.sort)>n and request.sort[n]">
    <th>
     <tal:block tal:condition="not:n" i18n:translate="">Sort on:</tal:block>
@@ -145,7 +145,7 @@
   </tr>
   </tal:block>
   -->
-  <tal:block tal:repeat="n python:range(n_sort)" tal:condition="batch">
+  <tal:block tal:repeat="n python:list(range(n_sort))" tal:condition="batch">
   <tr tal:define="key python:len(request.group)>n and request.group[n]">
    <th>
     <tal:block tal:condition="not:n" i18n:translate="">Group on:</tal:block>
diff --git a/share/roundup/templates/devel/html/file.item.html b/share/roundup/templates/devel/html/file.item.html
index 7286c2f..6e6987a 100644
--- a/share/roundup/templates/devel/html/file.item.html
+++ b/share/roundup/templates/devel/html/file.item.html
@@ -39,7 +39,7 @@
    <input type="hidden" name="@template" value="item">
    <input type="hidden" name="@required" value="name,type">
    <input type="hidden" name="@multilink"
-          tal:condition="python:request.form.has_key('@multilink')"
+          tal:condition="python:'@multilink' in request.form"
           tal:attributes="value request/form/@multilink/value">
   </td>
   <td tal:content="structure context/submit">submit button here</td>
diff --git a/share/roundup/templates/devel/html/milestone.index.html b/share/roundup/templates/devel/html/milestone.index.html
index 0e45817..c5f18dd 100644
--- a/share/roundup/templates/devel/html/milestone.index.html
+++ b/share/roundup/templates/devel/html/milestone.index.html
@@ -88,7 +88,7 @@
 
  <table class="form" tal:define="n_sort python:2">
 <!--
-<tal:block tal:repeat="n python:range(n_sort)" tal:condition="batch">
+<tal:block tal:repeat="n python:list(range(n_sort))" tal:condition="batch">
   <tr tal:define="key python:len(request.sort)>n and request.sort[n]">
    <th>
     <tal:block tal:condition="not:n" i18n:translate="">Sort on:</tal:block>
@@ -110,7 +110,7 @@
   </tr>
   </tal:block>
   -->
-  <tal:block tal:repeat="n python:range(n_sort)" tal:condition="batch">
+  <tal:block tal:repeat="n python:list(range(n_sort))" tal:condition="batch">
   <tr tal:define="key python:len(request.group)>n and request.group[n]">
    <th>
     <tal:block tal:condition="not:n" i18n:translate="">Group on:</tal:block>
diff --git a/share/roundup/templates/devel/html/patch.item.html b/share/roundup/templates/devel/html/patch.item.html
index 8e90ad8..18d14b1 100644
--- a/share/roundup/templates/devel/html/patch.item.html
+++ b/share/roundup/templates/devel/html/patch.item.html
@@ -47,7 +47,7 @@
    <input type="hidden" name="@template" value="item">
    <input type="hidden" name="@required" value="name,type">
    <input type="hidden" name="@multilink"
-          tal:condition="python:request.form.has_key('@multilink')"
+          tal:condition="python:'@multilink' in request.form"
           tal:attributes="value request/form/@multilink/value">
   </td>
   <td tal:content="structure context/submit">submit button here</td>
@@ -135,7 +135,7 @@
    <input type="hidden" name="@template" value="item">
    <input type="hidden" name="@required" value="name,type">
    <input type="hidden" name="@multilink"
-          tal:condition="python:request.form.has_key('@multilink')"
+          tal:condition="python:'@multilink' in request.form"
           tal:attributes="value request/form/@multilink/value">
   </td>
   <td tal:content="structure context/submit">submit button here</td>
diff --git a/share/roundup/templates/devel/html/task.index.html b/share/roundup/templates/devel/html/task.index.html
index 1080dfe..742a18d 100644
--- a/share/roundup/templates/devel/html/task.index.html
+++ b/share/roundup/templates/devel/html/task.index.html
@@ -123,7 +123,7 @@
 
  <table class="form" tal:define="n_sort python:2">
 <!--
-<tal:block tal:repeat="n python:range(n_sort)" tal:condition="batch">
+<tal:block tal:repeat="n python:list(range(n_sort))" tal:condition="batch">
   <tr tal:define="key python:len(request.sort)>n and request.sort[n]">
    <th>
     <tal:block tal:condition="not:n" i18n:translate="">Sort on:</tal:block>
@@ -145,7 +145,7 @@
   </tr>
   </tal:block>
   -->
-  <tal:block tal:repeat="n python:range(n_sort)" tal:condition="batch">
+  <tal:block tal:repeat="n python:list(range(n_sort))" tal:condition="batch">
   <tr tal:define="key python:len(request.group)>n and request.group[n]">
    <th>
     <tal:block tal:condition="not:n" i18n:translate="">Group on:</tal:block>
diff --git a/share/roundup/templates/devel/html/user.forgotten.html b/share/roundup/templates/devel/html/user.forgotten.html
index e82ae40..0b172ce 100644
--- a/share/roundup/templates/devel/html/user.forgotten.html
+++ b/share/roundup/templates/devel/html/user.forgotten.html
@@ -5,7 +5,7 @@
  i18n:translate="">Password reset request</span>
 <td class="content" metal:fill-slot="content">
 
-<tal:askforinfo tal:condition="python:options['error_message'] or not request.form.has_key('@action')"> 
+<tal:askforinfo tal:condition="python:options['error_message'] or '@action' not in request.form"> 
 
 <p i18n:translate="">You have two options if you have forgotten your password.
 If you know the email address you registered with, enter it below.</p>
diff --git a/share/roundup/templates/jinja2/html/file.item.html b/share/roundup/templates/jinja2/html/file.item.html
index 9f8e6b5..50f1fba 100644
--- a/share/roundup/templates/jinja2/html/file.item.html
+++ b/share/roundup/templates/jinja2/html/file.item.html
@@ -25,7 +25,7 @@
 
       <input type="hidden" name="@template" value="item">
       <input type="hidden" name="@required" value="name,type">
-      {% if request.form.has_key('@multilink') %}
+      {% if '@multilink' in request.form %}
         <input type="hidden" name="@multilink"
           value='request.form.@multilink.value()'>
       {% endif %}
diff --git a/share/roundup/templates/jinja2/html/layout/sort.html b/share/roundup/templates/jinja2/html/layout/sort.html
index 64fd5a2..dfbbc34 100644
--- a/share/roundup/templates/jinja2/html/layout/sort.html
+++ b/share/roundup/templates/jinja2/html/layout/sort.html
@@ -3,7 +3,7 @@
   <div class='row-fluid'>
     <div class='span6'>
       <span class='label label-info'>{{ i18n.gettext('Sort on') }}</span>
-      {% for i in range(2) %}
+      {% for i in list(range(2)) %}
         <p>
           <select name='@sort{{i}}'>
             {% for prop in context.properties() %}
@@ -17,7 +17,7 @@
     </div>
     <div class='span6'>
       <span class='label label-info'>{{ i18n.gettext('Group on') }}</span>
-      {% for i in range(2) %}
+      {% for i in list(range(2)) %}
         <p>
           <select name='@group{{i}}'>
             {% for prop in context.properties() %}
diff --git a/share/roundup/templates/minimal/html/_generic.help.html b/share/roundup/templates/minimal/html/_generic.help.html
index 069c0a6..b163214 100644
--- a/share/roundup/templates/minimal/html/_generic.help.html
+++ b/share/roundup/templates/minimal/html/_generic.help.html
@@ -4,7 +4,7 @@
       <link rel="stylesheet" type="text/css" href="@@file/style.css" />
       <meta http-equiv="Content-Type"
        tal:attributes="content string:text/html;; charset=${request/client/charset}" />
-      <tal:block tal:condition="python:request.form.has_key('property')">
+      <tal:block tal:condition="python:'property' in request.form">
       <title i18n:translate=""><tal:x i18n:name="property"
        tal:content="property" i18n:translate="" /> help - <span i18n:name="tracker"
        tal:replace="config/TRACKER_NAME" /></title>
diff --git a/share/roundup/templates/minimal/html/_generic.item.html b/share/roundup/templates/minimal/html/_generic.item.html
index 9ce1f1a..26e53c1 100644
--- a/share/roundup/templates/minimal/html/_generic.item.html
+++ b/share/roundup/templates/minimal/html/_generic.item.html
@@ -45,7 +45,7 @@
 </form>
 
 <tal:block tal:condition="context/id"
-    tal:define="limit python:[10, None][request.form.has_key('show_all_history')]"
+    tal:define="limit python:[10, None]['show_all_history' in request.form]"
     tal:replace="structure python:context.history(limit=limit)" />
 <p tal:condition="not:exists:request/form/show_all_history" i18n:translate="">Showing 10 items.
 <a tal:attributes="href string:${context/_classname}${context/id}?show_all_history=yes">Show all history</a>
diff --git a/share/roundup/templates/responsive/html/_generic.help-submit.html b/share/roundup/templates/responsive/html/_generic.help-submit.html
index 741ba2e..6c47702 100644
--- a/share/roundup/templates/responsive/html/_generic.help-submit.html
+++ b/share/roundup/templates/responsive/html/_generic.help-submit.html
@@ -3,7 +3,7 @@
       <link rel="stylesheet" type="text/css" href="@@file/style.css" />
       <meta http-equiv="Content-Type"
        tal:attributes="content string:text/html;; charset=${request/client/charset}" />
-      <tal:block tal:condition="python:request.form.has_key('property')">
+      <tal:block tal:condition="python:'property' in request.form">
       <title>Generic submit page for framed helper windows</title>
       <script language="Javascript" type="text/javascript"
           tal:content="structure string:<!--
diff --git a/share/roundup/templates/responsive/html/_generic.help.html b/share/roundup/templates/responsive/html/_generic.help.html
index 58e6851..1bc0659 100644
--- a/share/roundup/templates/responsive/html/_generic.help.html
+++ b/share/roundup/templates/responsive/html/_generic.help.html
@@ -1,6 +1,6 @@
 <tal:block metal:use-macro="templates/help/macros/frame">
 <tal:block metal:fill-slot="content">
-<tal:block tal:condition="python:request.form.has_key('property')">
+<tal:block tal:condition="python:'property' in request.form">
  <form name="frm_help" action="#">
      <table class="table"
             tal:define="props python:request.form['properties'].value.split(',');
@@ -33,7 +33,7 @@ original_field=form[field].value;
 text_field.value=original_field;
 //--></script>
  </tal:block>
- <tal:block tal:condition="python:not request.form.has_key('property')">
+ <tal:block tal:condition="python:'property' not in request.form">
  <tal:block tal:define="batch request/batch;
                         props python:request.form['properties'].value.split(',')">
      <table width="100%">
diff --git a/share/roundup/templates/responsive/html/bug.index.html b/share/roundup/templates/responsive/html/bug.index.html
index e3fa1a2..9163375 100644
--- a/share/roundup/templates/responsive/html/bug.index.html
+++ b/share/roundup/templates/responsive/html/bug.index.html
@@ -111,7 +111,7 @@
 
  <table class="form" tal:define="n_sort python:2">
 <!--
-<tal:block tal:repeat="n python:range(n_sort)" tal:condition="batch">
+<tal:block tal:repeat="n python:list(range(n_sort))" tal:condition="batch">
   <tr tal:define="key python:len(request.sort)>n and request.sort[n]">
    <th>
     <tal:block tal:condition="not:n" i18n:translate="">Sort on:</tal:block>
@@ -133,7 +133,7 @@
   </tr>
   </tal:block>
   -->
-  <tal:block tal:repeat="n python:range(n_sort)" tal:condition="batch">
+  <tal:block tal:repeat="n python:list(range(n_sort))" tal:condition="batch">
   <tr tal:define="key python:len(request.group)>n and request.group[n]">
    <th>
     <tal:block tal:condition="not:n" i18n:translate="">Group on:</tal:block>
diff --git a/share/roundup/templates/responsive/html/file.item.html b/share/roundup/templates/responsive/html/file.item.html
index 8997c3a..9c9e0cc 100644
--- a/share/roundup/templates/responsive/html/file.item.html
+++ b/share/roundup/templates/responsive/html/file.item.html
@@ -39,7 +39,7 @@
    <input type="hidden" name="@template" value="item">
    <input type="hidden" name="@required" value="name,type">
    <input type="hidden" name="@multilink"
-          tal:condition="python:request.form.has_key('@multilink')"
+          tal:condition="python:'@multilink' in request.form"
           tal:attributes="value request/form/@multilink/value">
   </td>
   <td tal:content="structure context/submit">submit button here</td>
diff --git a/share/roundup/templates/responsive/html/milestone.index.html b/share/roundup/templates/responsive/html/milestone.index.html
index 1b5ef46..1f41b09 100644
--- a/share/roundup/templates/responsive/html/milestone.index.html
+++ b/share/roundup/templates/responsive/html/milestone.index.html
@@ -86,7 +86,7 @@
 
  <table class="form" tal:define="n_sort python:2">
 <!--
-<tal:block tal:repeat="n python:range(n_sort)" tal:condition="batch">
+<tal:block tal:repeat="n python:list(range(n_sort))" tal:condition="batch">
   <tr tal:define="key python:len(request.sort)>n and request.sort[n]">
    <th>
     <tal:block tal:condition="not:n" i18n:translate="">Sort on:</tal:block>
@@ -108,7 +108,7 @@
   </tr>
   </tal:block>
   -->
-  <tal:block tal:repeat="n python:range(n_sort)" tal:condition="batch">
+  <tal:block tal:repeat="n python:list(range(n_sort))" tal:condition="batch">
   <tr tal:define="key python:len(request.group)>n and request.group[n]">
    <th>
     <tal:block tal:condition="not:n" i18n:translate="">Group on:</tal:block>
diff --git a/share/roundup/templates/responsive/html/patch.item.html b/share/roundup/templates/responsive/html/patch.item.html
index b616ac1..17a42f0 100644
--- a/share/roundup/templates/responsive/html/patch.item.html
+++ b/share/roundup/templates/responsive/html/patch.item.html
@@ -47,7 +47,7 @@
    <input type="hidden" name="@template" value="item">
    <input type="hidden" name="@required" value="name,type">
    <input type="hidden" name="@multilink"
-          tal:condition="python:request.form.has_key('@multilink')"
+          tal:condition="python:'@multilink' in request.form"
           tal:attributes="value request/form/@multilink/value">
   </td>
   <td tal:content="structure context/submit">submit button here</td>
@@ -133,7 +133,7 @@
    <input type="hidden" name="@template" value="item">
    <input type="hidden" name="@required" value="name,type">
    <input type="hidden" name="@multilink"
-          tal:condition="python:request.form.has_key('@multilink')"
+          tal:condition="python:'@multilink' in request.form"
           tal:attributes="value request/form/@multilink/value">
   </td>
   <td tal:content="structure context/submit">submit button here</td>
diff --git a/share/roundup/templates/responsive/html/task.index.html b/share/roundup/templates/responsive/html/task.index.html
index 81debfa..b9eb698 100644
--- a/share/roundup/templates/responsive/html/task.index.html
+++ b/share/roundup/templates/responsive/html/task.index.html
@@ -106,7 +106,7 @@
 
  <table class="form" tal:define="n_sort python:2">
 <!--
-<tal:block tal:repeat="n python:range(n_sort)" tal:condition="batch">
+<tal:block tal:repeat="n python:list(range(n_sort))" tal:condition="batch">
   <tr tal:define="key python:len(request.sort)>n and request.sort[n]">
    <th>
     <tal:block tal:condition="not:n" i18n:translate="">Sort on:</tal:block>
@@ -128,7 +128,7 @@
   </tr>
   </tal:block>
   -->
-  <tal:block tal:repeat="n python:range(n_sort)" tal:condition="batch">
+  <tal:block tal:repeat="n python:list(range(n_sort))" tal:condition="batch">
   <tr tal:define="key python:len(request.group)>n and request.group[n]">
    <th>
     <tal:block tal:condition="not:n" i18n:translate="">Group on:</tal:block>
diff --git a/share/roundup/templates/responsive/html/user.forgotten.html b/share/roundup/templates/responsive/html/user.forgotten.html
index e82ae40..0b172ce 100644
--- a/share/roundup/templates/responsive/html/user.forgotten.html
+++ b/share/roundup/templates/responsive/html/user.forgotten.html
@@ -5,7 +5,7 @@
  i18n:translate="">Password reset request</span>
 <td class="content" metal:fill-slot="content">
 
-<tal:askforinfo tal:condition="python:options['error_message'] or not request.form.has_key('@action')"> 
+<tal:askforinfo tal:condition="python:options['error_message'] or '@action' not in request.form"> 
 
 <p i18n:translate="">You have two options if you have forgotten your password.
 If you know the email address you registered with, enter it below.</p>
-- 
2.7.4