prepare 0.9.4; minor fixes

CHANGELOG.rst

@@ -15,6 +15,14 @@ are used for versioning (schema follows below):
   0.3.4 to 0.4).
 - All backwards incompatible changes are mentioned in this document.
 
+0.9.4
+-----
+2016-10-24
+
+- Fix issue with `select_multiple`, `select_multiple_model_objects` and
+  `select_multiple_mptt_model_objects` being invalidated on the last step
+  of the form wizard.
+
 0.9.3
 -----
 2016-10-24

setup.py

@@ -204,7 +204,7 @@ for locale_dir in locale_dirs:
                      for f
                      in os.listdir(locale_dir)]
 
-version = '0.9.3'
+version = '0.9.4'
 
 install_requires = []
 # If certain version of Django is already installed, choose version agnostic

src/fobi/__init__.py

@@ -1,6 +1,6 @@
 __title__ = 'django-fobi'
-__version__ = '0.9.3'
-__build__ = 0x000065
+__version__ = '0.9.4'
+__build__ = 0x000066
 __author__ = 'Artur Barseghyan <artur.barseghyan@gmail.com>'
 __copyright__ = '2014-2016 Artur Barseghyan'
 __license__ = 'GPL 2.0/LGPL 2.1'

src/fobi/contrib/plugins/form_elements/fields/select_multiple/fobi_form_elements.py

@@ -86,7 +86,8 @@ class SelectMultipleInputPlugin(FormFieldPlugin):
 
             # Overwrite ``cleaned_data`` of the ``form`` with object
             # qualifier.
-            form.cleaned_data[self.data.name] = ret_values
+            if ret_values:
+                form.cleaned_data[self.data.name] = ret_values
 
             # It's critically important to return the ``form`` with updated
             # ``cleaned_data``

src/fobi/contrib/plugins/form_elements/fields/select_multiple_model_objects/fobi_form_elements.py

@@ -104,7 +104,10 @@ class SelectMultipleModelObjectsInputPlugin(FormFieldPlugin):
                 values.append(value)
 
         # Overwrite ``cleaned_data`` of the ``form`` with object qualifier.
-        form.cleaned_data[self.data.name] = json.dumps(values)
+        if values:
+            form.cleaned_data[self.data.name] = json.dumps(values)
+        else:
+            del form.cleaned_data[self.data.name]
 
         # It's critically important to return the ``form`` with updated
         # ``cleaned_data``

src/fobi/contrib/plugins/form_elements/fields/select_multiple_mptt_model_objects/fobi_form_elements.py

@@ -104,7 +104,10 @@ class SelectMultipleMPTTModelObjectsInputPlugin(FormFieldPlugin):
                 values.append(value)
 
         # Overwrite ``cleaned_data`` of the ``form`` with object qualifier.
-        form.cleaned_data[self.data.name] = json.dumps(values)
+        if values:
+            form.cleaned_data[self.data.name] = json.dumps(values)
+        else:
+            del form.cleaned_data[self.data.name]
 
         # It's critically important to return the ``form`` with updated
         # ``cleaned_data``

src/fobi/contrib/themes/bootstrap3/widgets/form_elements/slider_bootstrap3_widget/README.rst

@@ -1,7 +1,9 @@
 =============================================================================
 fobi.contrib.themes.bootstrap3.widgets.form_elements.slider_bootstrap3_widget
 =============================================================================
-A fancy slider widget to the ``slider`` plugin (for Bootstrap 3 theme).
+A fancy slider widget to the ``slider`` plugin (for Bootstrap 3 theme). Based
+on `bootstrap-slider.js <http://seiyria.com/bootstrap-slider/>`_. See the
+`github <https://github.com/seiyria/bootstrap-slider>`_ for more.
 
 Installation
 ============

src/fobi/views.py

@@ -8,6 +8,8 @@ import simplejson as json
 
 from collections import OrderedDict
 
+from six import string_types
+
 from django.db import models, IntegrityError
 from django.contrib import messages
 from django.contrib.auth.decorators import login_required, permission_required
@@ -1523,6 +1525,15 @@ class FormWizardView(DynamicSessionWizardView):
                         and form.data[wizard_form_key]):
                     form.data[wizard_form_key] = field_value
 
+                # This is dirty hack to make wizard validate empty multiple
+                # choice fields. Otherwise it would fail with message
+                # Select a valid choice. [] is not one of the available
+                # choices.
+                if wizard_form_key in form.data:
+                    if not form.data[wizard_form_key]:
+                        if isinstance(form.data[wizard_form_key], list):
+                            del form.data[wizard_form_key]
+
             # if the form is valid, store the cleaned data and files.
             self.storage.set_step_data(self.steps.current,
                                        self.process_step(form))