Update optional-requirements: flask-dance

Catch error for invalid oauth tokens
Fixes for displaying error messages on deleting books from list
Fixes for displaying error messages on deleting bookformats
Removed non working sorting in books list

cps/templates/book_table.html

@@ -1,6 +1,7 @@
 {% extends "layout.html" %}
-{% macro text_table_row(parameter, edit_text, show_text, validate) -%}
-<th data-field="{{ parameter }}" id="{{ parameter }}" data-sortable="true"
+{% macro text_table_row(parameter, edit_text, show_text, validate, sort) -%}
+<th data-field="{{ parameter }}" id="{{ parameter }}"
+    {% if sort %}data-sortable="true" {% endif %}
     data-visible = "{{visiblility.get(parameter)}}"
     {% if g.user.role_edit() %}
         data-editable-type="text"
@@ -43,16 +44,16 @@
             <th data-field="state" data-checkbox="true" data-sortable="true"></th>
           {% endif %}
             <th data-field="id" id="id" data-visible="false" data-switchable="false"></th>
-            {{ text_table_row('title', _('Enter Title'),_('Title'), true) }}
-            {{ text_table_row('sort', _('Enter Title Sort'),_('Title Sort'), false) }}
-            {{ text_table_row('author_sort', _('Enter Author Sort'),_('Author Sort'), false) }}
+            {{ text_table_row('title', _('Enter Title'),_('Title'), true, true) }}
+            {{ text_table_row('sort', _('Enter Title Sort'),_('Title Sort'), false, true) }}
+            {{ text_table_row('author_sort', _('Enter Author Sort'),_('Author Sort'), false, true) }}
             {{ text_table_row('authors', _('Enter Authors'),_('Authors'), true) }}
-            {{ text_table_row('tags', _('Enter Categories'),_('Categories'), false) }}
-            {{ text_table_row('series', _('Enter Series'),_('Series'), false) }}
+            {{ text_table_row('tags', _('Enter Categories'),_('Categories'), false, false) }}
+            {{ text_table_row('series', _('Enter Series'),_('Series'), false, false) }}
             <th data-field="series_index" id="series_index" data-visible="{{visiblility.get('series_index')}}" data-edit-validate="{{ _('This Field is Required') }}" data-sortable="true" {% if g.user.role_edit() %} data-editable-type="number" data-editable-placeholder="1" data-editable-step="0.01" data-editable-min="0" data-editable-url="{{ url_for('editbook.edit_list_book', param='series_index')}}" data-edit="true" data-editable-title="{{_('Enter title')}}"{% endif %}>{{_('Series Index')}}</th>
-            {{ text_table_row('languages', _('Enter Languages'),_('Languages'), false) }}
+            {{ text_table_row('languages', _('Enter Languages'),_('Languages'), false, false) }}
             <!--th data-field="pubdate" data-type="date" data-visible="{{visiblility.get('pubdate')}}" data-viewformat="dd.mm.yyyy" id="pubdate" data-sortable="true">{{_('Publishing Date')}}</th-->
-            {{ text_table_row('publishers', _('Enter Publishers'),_('Publishers'), false) }}
+            {{ text_table_row('publishers', _('Enter Publishers'),_('Publishers'), false, false) }}
           {% if g.user.role_delete_books() and g.user.role_edit()%}
             <th data-align="right" data-formatter="EbookActions" data-switchable="false">{{_('Delete')}}</th>
           {% endif %}

cps/web.py

@@ -762,7 +762,6 @@ def list_books():
 
     if sort == "state":
         state = json.loads(request.args.get("state", "[]"))
-
     if sort != "state" and order:
         order = [text(sort + " " + order)]
     elif not state: