Merge branch 'master' into categories_parameters

InvenTree/InvenTree/forms.py

@@ -29,6 +29,11 @@ class HelperForm(forms.ModelForm):
 
         self.helper.form_tag = False
 
+        # Check for errors from model validation
+        # If none, disable crispy form errors
+        if not self.errors:
+            self.helper.form_show_errors = False
+
         """
         Create a default 'layout' for this form.
         Ref: https://django-crispy-forms.readthedocs.io/en/latest/layouts.html

InvenTree/InvenTree/settings.py

@@ -155,6 +155,8 @@ INSTALLED_APPS = [
     'markdownify',                  # Markdown template rendering
     'django_tex',                   # LaTeX output
     'django_admin_shell',           # Python shell for the admin interface
+    'error_report',                 # Error reporting in the admin interface
+
 ]
 
 LOGGING = {
@@ -181,6 +183,9 @@ MIDDLEWARE = CONFIG.get('middleware', [
     'InvenTree.middleware.AuthRequiredMiddleware'
 ])
 
+# Error reporting middleware
+MIDDLEWARE.append('error_report.middleware.ExceptionProcessor')
+
 AUTHENTICATION_BACKENDS = CONFIG.get('authentication_backends', [
     'django.contrib.auth.backends.ModelBackend'
 ])

InvenTree/InvenTree/urls.py

@@ -128,6 +128,7 @@ urlpatterns = [
     url(r'^edit-user/', EditUserView.as_view(), name='edit-user'),
     url(r'^set-password/', SetPasswordView.as_view(), name='set-password'),
 
+    url(r'^admin/error_log/', include('error_report.urls')),
     url(r'^admin/shell/', include('django_admin_shell.urls')),
     url(r'^admin/', admin.site.urls, name='inventree-admin'),
 

InvenTree/build/forms.py

@@ -66,7 +66,7 @@ class BuildOutputCreateForm(HelperForm):
         'serial_numbers': 'fa-hashtag',
     }
 
-    quantity = forms.IntegerField(
+    output_quantity = forms.IntegerField(
         label=_('Quantity'),
         help_text=_('Enter quantity for build output'),
     )
@@ -86,7 +86,7 @@ class BuildOutputCreateForm(HelperForm):
     class Meta:
         model = Build
         fields = [
-            'quantity',
+            'output_quantity',
             'batch',
             'serial_numbers',
             'confirm',

InvenTree/build/models.py

@@ -182,6 +182,14 @@ class Build(MPTTModel):
         blank=True, help_text=_('Extra build notes')
     )
 
+    @property
+    def active(self):
+        """
+        Return True if this build is active
+        """
+
+        return self.status in BuildStatus.ACTIVE_CODES
+
     @property
     def bom_items(self):
         """
@@ -594,6 +602,9 @@ class Build(MPTTModel):
         - Mark the output as complete
         """
 
+        # Select the location for the build output
+        location = kwargs.get('location', self.destination)
+
         # List the allocated BuildItem objects for the given output
         allocated_items = output.items_to_install.all()
 
@@ -613,6 +624,7 @@ class Build(MPTTModel):
         # Ensure that the output is updated correctly
         output.build = self
         output.is_building = False
+        output.location = location
 
         output.save()
 

InvenTree/build/templates/build/allocate.html

@@ -21,6 +21,7 @@ InvenTree | Allocate Parts
 </div>
 {% else %}
 <div class='btn-group' role='group'>
+    {% if build.active %}
     <button class='btn btn-primary' type='button' id='btn-create-output' title='{% trans "Create new build output" %}'>
         <span class='fas fa-plus-circle'></span> {% trans "Create New Output" %}
     </button>
@@ -32,6 +33,7 @@ InvenTree | Allocate Parts
     <button class='btn btn-danger' type='button' id='btn-unallocate' title='{% trans "Unallocate stock" %}'>
         <span class='fas fa-minus-circle'></span> {% trans "Unallocate Stock" %}
     </button>
+    {% endif %}
 </div>
 
 <hr>
@@ -74,7 +76,7 @@ InvenTree | Allocate Parts
     );
     {% endfor %}
 
-    {% if build.status == BuildStatus.PENDING %}
+    {% if build.active %}
     $("#btn-allocate").on('click', function() {
         launchModalForm(
             "{% url 'build-auto-allocate' build.id %}",

InvenTree/build/templates/build/tabs.html

@@ -4,16 +4,29 @@
     <li{% if tab == 'details' %} class='active'{% endif %}>
         <a href="{% url 'build-detail' build.id %}">{% trans "Details" %}</a>
     </li>
+    {% if build.active %}
     <li{% if tab == 'allocate' %} class='active'{% endif %}>
-        <a href="{% url 'build-allocate' build.id %}">{% trans "Allocate Parts" %}</a>
+        <a href="{% url 'build-allocate' build.id %}">
+            {% trans "Incomplete" %}
+            <span class='badge'>{{ build.incomplete_outputs.count }}</span>
+        </a>
     </li>
+    {% endif %}
     <li{% if tab == 'output' %} class='active'{% endif %}>
-        <a href="{% url 'build-output' build.id %}">{% trans "Build Outputs" %}{% if build.output_count > 0%}<span class='badge'>{{ build.output_count }}</span>{% endif %}</a>
+        <a href="{% url 'build-output' build.id %}">
+            {% trans "Build Outputs" %}
+            <span class='badge'>{{ build.output_count }}</span>
+        </a>
     </li>
     <li{% if tab == 'notes' %} class='active'{% endif %}>
-        <a href="{% url 'build-notes' build.id %}">{% trans "Notes" %}{% if build.notes %} <span class='fas fa-info-circle'></span>{% endif %}</a>
+        <a href="{% url 'build-notes' build.id %}">
+            {% trans "Notes" %}
+            {% if build.notes %} <span class='fas fa-info-circle'></span>{% endif %}
+        </a>
     </li>
     <li {% if tab == 'attachments' %} class='active'{% endif %}>
-        <a href='{% url "build-attachments" build.id %}'>{% trans "Attachments" %}</a>
+        <a href='{% url "build-attachments" build.id %}'>
+            {% trans "Attachments" %}
+        </a>
     </li>
 </ul>

InvenTree/build/views.py

@@ -188,7 +188,7 @@ class BuildOutputCreate(AjaxUpdateView):
         Validation for the form:
         """
 
-        quantity = form.cleaned_data.get('quantity', None)
+        quantity = form.cleaned_data.get('output_quantity', None)
         serials = form.cleaned_data.get('serial_numbers', None)
 
         # Check that the serial numbers are valid
@@ -222,7 +222,7 @@ class BuildOutputCreate(AjaxUpdateView):
 
         data = form.cleaned_data
 
-        quantity = data.get('quantity', None)
+        quantity = data.get('output_quantity', None)
         batch = data.get('batch', None)
 
         serials = data.get('serial_numbers', None)

InvenTree/common/models.py

@@ -64,6 +64,13 @@ class InvenTreeSetting(models.Model):
             'description': _('Regular expression pattern for matching Part IPN')
         },
 
+        'PART_ALLOW_DUPLICATE_IPN': {
+            'name': _('Allow Duplicate IPN'),
+            'description': _('Allow multiple parts to share the same IPN'),
+            'default': True,
+            'validator': bool,
+        },
+
         'PART_COPY_BOM': {
             'name': _('Copy Part BOM Data'),
             'description': _('Copy BOM data by default when duplicating a part'),
@@ -92,6 +99,41 @@ class InvenTreeSetting(models.Model):
             'validator': bool
         },
 
+        'PART_CATEGORY_PARAMETERS': {
+            'name': _('Copy Category Parameter Templates'),
+            'description': _('Copy category parameter templates when creating a part'),
+            'default': True,
+            'validator': bool
+        },
+      
+        'PART_COMPONENT': {
+            'name': _('Component'),
+            'description': _('Parts can be used as sub-components by default'),
+            'default': True,
+            'validator': bool,
+        },
+
+        'PART_PURCHASEABLE': {
+            'name': _('Purchaseable'),
+            'description': _('Parts are purchaseable by default'),
+            'default': False,
+            'validator': bool,
+        },
+
+        'PART_SALABLE': {
+            'name': _('Salable'),
+            'description': _('Parts are salable by default'),
+            'default': False,
+            'validator': bool,
+        },
+
+        'PART_TRACKABLE': {
+            'name': _('Trackable'),
+            'description': _('Parts are trackable by default'),
+            'default': False,
+            'validator': bool,
+        },
+
         'BUILDORDER_REFERENCE_PREFIX': {
             'name': _('Build Order Reference Prefix'),
             'description': _('Prefix value for build order reference'),
@@ -249,9 +291,16 @@ class InvenTreeSetting(models.Model):
         setting = InvenTreeSetting.get_setting_object(key)
 
         if setting:
-            return setting.value
+            value = setting.value
+
+            # If the particular setting is defined as a boolean, cast the value to a boolean
+            if setting.is_bool():
+                value = InvenTree.helpers.str2bool(value)
+
         else:
-            return backup_value
+            value = backup_value
+
+        return value
 
     @classmethod
     def set_setting(cls, key, value, user, create=True):
@@ -278,6 +327,10 @@ class InvenTreeSetting(models.Model):
             else:
                 return
 
+        # Enforce standard boolean representation
+        if setting.is_bool():
+            value = InvenTree.helpers.str2bool(value)
+            
         setting.value = str(value)
         setting.save()
 
@@ -289,6 +342,10 @@ class InvenTreeSetting(models.Model):
     def name(self):
         return InvenTreeSetting.get_setting_name(self.key)
 
+    @property
+    def default_value(self):
+        return InvenTreeSetting.get_default_value(self.key)
+
     @property
     def description(self):
         return InvenTreeSetting.get_setting_description(self.key)

InvenTree/common/tests.py

@@ -69,4 +69,14 @@ class SettingsTest(TestCase):
 
             InvenTreeSetting.set_setting(key, value, self.user)
 
-            self.assertEqual(str(value), InvenTreeSetting.get_setting(key))
+            self.assertEqual(value, InvenTreeSetting.get_setting(key))
+
+            # Any fields marked as 'boolean' must have a default value specified
+            setting = InvenTreeSetting.get_setting_object(key)
+
+            if setting.is_bool():
+                if setting.default_value in ['', None]:
+                    raise ValueError(f'Default value for boolean setting {key} not provided')
+
+                if setting.default_value not in [True, False]:
+                    raise ValueError(f'Non-boolean default value specified for {key}')

InvenTree/order/views.py

@@ -335,7 +335,8 @@ class PurchaseOrderCreate(AjaxCreateView):
 
         order = form.save(commit=False)
         order.created_by = self.request.user
-        order.save()
+        
+        return super().save(form)
 
 
 class SalesOrderCreate(AjaxCreateView):
@@ -370,7 +371,8 @@ class SalesOrderCreate(AjaxCreateView):
 
         order = form.save(commit=False)
         order.created_by = self.request.user
-        order.save()
+        
+        return super().save(form)
 
 
 class PurchaseOrderEdit(AjaxUpdateView):
@@ -428,7 +430,7 @@ class PurchaseOrderCancel(AjaxUpdateView):
             form.add_error('confirm', _('Confirm order cancellation'))
 
         if not order.can_cancel():
-            form.add_error(None, _('Order cannot be cancelled'))
+            form.add_error(None, _('Order cannot be cancelled as either pending or placed'))
 
     def save(self, order, form, **kwargs):
         """

InvenTree/part/forms.py

@@ -155,11 +155,6 @@ class CreatePartRelatedForm(HelperForm):
             'part_2': _('Related Part'),
         }
 
-    def save(self):
-        """ Disable model saving """
-
-        return super(CreatePartRelatedForm, self).save(commit=False)
-
 
 class EditPartAttachmentForm(HelperForm):
     """ Form for editing a PartAttachment object """
@@ -180,7 +175,9 @@ class SetPartCategoryForm(forms.Form):
 
 
 class EditPartForm(HelperForm):
-    """ Form for editing a Part object """
+    """
+    Form for editing a Part object.
+    """
 
     field_prefix = {
         'keywords': 'fa-key',
@@ -218,9 +215,6 @@ class EditPartForm(HelperForm):
     class Meta:
         model = Part
         fields = [
-            'bom_copy',
-            'parameters_copy',
-            'confirm_creation',
             'category',
             'selected_category_templates',
             'parent_category_templates',
@@ -228,6 +222,9 @@ class EditPartForm(HelperForm):
             'IPN',
             'description',
             'revision',
+            'bom_copy',
+            'parameters_copy',
+            'confirm_creation',
             'keywords',
             'variant_of',
             'link',
@@ -235,6 +232,9 @@ class EditPartForm(HelperForm):
             'default_supplier',
             'units',
             'minimum_stock',
+            'trackable',
+            'purchaseable',
+            'salable',
         ]
 
 

InvenTree/part/migrations/0054_auto_20201109_1246.py

@@ -0,0 +1,44 @@
+# Generated by Django 3.0.7 on 2020-11-09 12:46
+
+from django.db import migrations, models
+import part.settings
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('part', '0053_merge_20201103_1028'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='part',
+            name='active',
+            field=models.BooleanField(default=True, help_text='Is this part active?', verbose_name='Active'),
+        ),
+        migrations.AlterField(
+            model_name='part',
+            name='component',
+            field=models.BooleanField(default=part.settings.part_component_default, help_text='Can this part be used to build other parts?', verbose_name='Component'),
+        ),
+        migrations.AlterField(
+            model_name='part',
+            name='purchaseable',
+            field=models.BooleanField(default=part.settings.part_purchaseable_default, help_text='Can this part be purchased from external suppliers?', verbose_name='Purchaseable'),
+        ),
+        migrations.AlterField(
+            model_name='part',
+            name='salable',
+            field=models.BooleanField(default=part.settings.part_salable_default, help_text='Can this part be sold to customers?', verbose_name='Salable'),
+        ),
+        migrations.AlterField(
+            model_name='part',
+            name='trackable',
+            field=models.BooleanField(default=part.settings.part_trackable_default, help_text='Does this part have tracking for unique items?', verbose_name='Trackable'),
+        ),
+        migrations.AlterField(
+            model_name='part',
+            name='virtual',
+            field=models.BooleanField(default=False, help_text='Is this a virtual part, such as a software product or license?', verbose_name='Virtual'),
+        ),
+    ]

InvenTree/part/models.py

@@ -48,6 +48,7 @@ from company.models import SupplierPart
 from stock import models as StockModels
 
 import common.models
+import part.settings as part_settings
 
 
 class PartCategory(InvenTreeTree):
@@ -590,6 +591,18 @@ class Part(MPTTModel):
         """
         super().validate_unique(exclude)
 
+        # User can decide whether duplicate IPN (Internal Part Number) values are allowed
+        allow_duplicate_ipn = common.models.InvenTreeSetting.get_setting('PART_ALLOW_DUPLICATE_IPN')
+
+        if not allow_duplicate_ipn:
+            parts = Part.objects.filter(IPN__iexact=self.IPN)
+            parts = parts.exclude(pk=self.pk)
+
+            if parts.exists():
+                raise ValidationError({
+                    'IPN': _('Duplicate IPN not allowed in part settings'),
+                })
+
         # Part name uniqueness should be case insensitive
         try:
             parts = Part.objects.exclude(id=self.id).filter(
@@ -620,7 +633,8 @@ class Part(MPTTModel):
         super().clean()
 
         if self.trackable:
-            for parent_part in self.used_in.all():
+            for item in self.used_in.all():
+                parent_part = item.part
                 if not parent_part.trackable:
                     parent_part.trackable = True
                     parent_part.clean()
@@ -718,19 +732,42 @@ class Part(MPTTModel):
 
     units = models.CharField(max_length=20, default="", blank=True, null=True, help_text=_('Stock keeping units for this part'))
 
-    assembly = models.BooleanField(default=False, verbose_name='Assembly', help_text=_('Can this part be built from other parts?'))
+    assembly = models.BooleanField(
+        default=False,
+        verbose_name=_('Assembly'),
+        help_text=_('Can this part be built from other parts?')
+    )
 
-    component = models.BooleanField(default=True, verbose_name='Component', help_text=_('Can this part be used to build other parts?'))
+    component = models.BooleanField(
+        default=part_settings.part_component_default,
+        verbose_name=_('Component'),
+        help_text=_('Can this part be used to build other parts?')
+    )
 
-    trackable = models.BooleanField(default=False, help_text=_('Does this part have tracking for unique items?'))
+    trackable = models.BooleanField(
+        default=part_settings.part_trackable_default,
+        verbose_name=_('Trackable'),
+        help_text=_('Does this part have tracking for unique items?'))
 
-    purchaseable = models.BooleanField(default=True, help_text=_('Can this part be purchased from external suppliers?'))
+    purchaseable = models.BooleanField(
+        default=part_settings.part_purchaseable_default,
+        verbose_name=_('Purchaseable'),
+        help_text=_('Can this part be purchased from external suppliers?'))
 
-    salable = models.BooleanField(default=False, help_text=_("Can this part be sold to customers?"))
+    salable = models.BooleanField(
+        default=part_settings.part_salable_default,
+        verbose_name=_('Salable'),
+        help_text=_("Can this part be sold to customers?"))
 
-    active = models.BooleanField(default=True, help_text=_('Is this part active?'))
+    active = models.BooleanField(
+        default=True,
+        verbose_name=_('Active'),
+        help_text=_('Is this part active?'))
 
-    virtual = models.BooleanField(default=False, help_text=_('Is this a virtual part, such as a software product or license?'))
+    virtual = models.BooleanField(
+        default=False,
+        verbose_name=_('Virtual'),
+        help_text=_('Is this a virtual part, such as a software product or license?'))
 
     notes = MarkdownxField(blank=True, null=True, help_text=_('Part notes - supports Markdown formatting'))
 
@@ -1067,8 +1104,16 @@ class Part(MPTTModel):
         - Exclude parts which this part is in the BOM for
         """
 
-        parts = Part.objects.filter(component=True).exclude(id=self.id)
-        parts = parts.exclude(id__in=[part.id for part in self.used_in.all()])
+        # Start with a list of all parts designated as 'sub components'
+        parts = Part.objects.filter(component=True)
+        
+        # Exclude this part
+        parts = parts.exclude(id=self.id)
+
+        # Exclude any parts that this part is used *in* (to prevent recursive BOMs)
+        used_in = self.used_in.all()
+
+        parts = parts.exclude(id__in=[item.part.id for item in used_in])
 
         return parts
 
@@ -2013,24 +2058,3 @@ class PartRelated(models.Model):
                               'and that the relationship is unique')
 
             raise ValidationError(error_message)
-
-    def create_relationship(self, part_1, part_2):
-        ''' Create relationship between two parts '''
-
-        validate = self.validate(part_1, part_2)
-
-        if validate:
-            # Add relationship
-            self.part_1 = part_1
-            self.part_2 = part_2
-            self.save()
-
-        return validate
-
-    @classmethod
-    def create(cls, part_1, part_2):
-        ''' Create PartRelated object and relationship between two parts '''
-
-        related_part = cls()
-        related_part.create_relationship(part_1, part_2)
-        return related_part

InvenTree/part/settings.py

@@ -0,0 +1,40 @@
+"""
+User-configurable settings for the Part app
+"""
+
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from common.models import InvenTreeSetting
+
+
+def part_component_default():
+    """
+    Returns the default value for the 'component' field of a Part object
+    """
+
+    return InvenTreeSetting.get_setting('PART_COMPONENT')
+
+
+def part_purchaseable_default():
+    """
+    Returns the default value for the 'purchasable' field for a Part object
+    """
+
+    return InvenTreeSetting.get_setting('PART_PURCHASEABLE')
+
+
+def part_salable_default():
+    """
+    Returns the default value for the 'salable' field for a Part object
+    """
+
+    return InvenTreeSetting.get_setting('PART_SALABLE')
+
+
+def part_trackable_default():
+    """
+    Returns the defualt value fro the 'trackable' field for a Part object
+    """
+
+    return InvenTreeSetting.get_setting('PART_TRACKABLE')

InvenTree/part/templates/part/detail.html

@@ -203,6 +203,7 @@
             <td><i>{% trans "Part cannot be sold to customers" %}</i></td>
             {% endif %}
         </tr>
+        <tr><td colspan='4'></td></tr>
         <tr>
             <td>
                 {% if part.active %}

InvenTree/part/test_part.py

@@ -4,6 +4,8 @@
 
 from __future__ import unicode_literals
 
+from django.contrib.auth import get_user_model
+
 from django.test import TestCase
 from django.core.exceptions import ValidationError
 
@@ -13,6 +15,10 @@ from .models import Part, PartTestTemplate
 from .models import rename_part_image, match_part_names
 from .templatetags import inventree_extras
 
+import part.settings
+
+from common.models import InvenTreeSetting
+
 
 class TemplateTagTest(TestCase):
     """ Tests for the custom template tag code """
@@ -164,3 +170,107 @@ class TestTemplateTest(TestCase):
         PartTestTemplate.objects.create(part=variant, test_name='A Sample Test')
 
         self.assertEqual(variant.getTestTemplates().count(), n + 1)
+
+
+class PartSettingsTest(TestCase):
+    """
+    Tests to ensure that the user-configurable default values work as expected.
+
+    Some fields for the Part model can have default values specified by the user.
+    """
+    
+    def setUp(self):
+        # Create a user for auth
+        User = get_user_model()
+
+        self.user = User.objects.create_user(
+            username='testuser',
+            email='test@testing.com',
+            password='password',
+            is_staff=True
+        )
+
+    def make_part(self):
+        """
+        Helper function to create a simple part
+        """
+
+        part = Part.objects.create(
+            name='Test Part',
+            description='I am but a humble test part',
+            IPN='IPN-123',
+        )
+
+        return part
+
+    def test_defaults(self):
+        """
+        Test that the default values for the part settings are correct
+        """
+
+        self.assertTrue(part.settings.part_component_default())
+        self.assertFalse(part.settings.part_purchaseable_default())
+        self.assertFalse(part.settings.part_salable_default())
+        self.assertFalse(part.settings.part_trackable_default())
+
+    def test_initial(self):
+        """
+        Test the 'initial' default values (no default values have been set)
+        """
+
+        part = self.make_part()
+
+        self.assertTrue(part.component)
+        self.assertFalse(part.purchaseable)
+        self.assertFalse(part.salable)
+        self.assertFalse(part.trackable)
+
+    def test_custom(self):
+        """
+        Update some of the part values and re-test
+        """
+
+        for val in [True, False]:
+            InvenTreeSetting.set_setting('PART_COMPONENT', val, self.user)
+            InvenTreeSetting.set_setting('PART_PURCHASEABLE', val, self.user)
+            InvenTreeSetting.set_setting('PART_SALABLE', val, self.user)
+            InvenTreeSetting.set_setting('PART_TRACKABLE', val, self.user)
+
+            self.assertEqual(val, InvenTreeSetting.get_setting('PART_COMPONENT'))
+            self.assertEqual(val, InvenTreeSetting.get_setting('PART_PURCHASEABLE'))
+            self.assertEqual(val, InvenTreeSetting.get_setting('PART_SALABLE'))
+            self.assertEqual(val, InvenTreeSetting.get_setting('PART_TRACKABLE'))
+
+            part = self.make_part()
+
+            self.assertEqual(part.component, val)
+            self.assertEqual(part.purchaseable, val)
+            self.assertEqual(part.salable, val)
+            self.assertEqual(part.trackable, val)
+    
+            Part.objects.filter(pk=part.pk).delete()
+
+    def test_duplicate_ipn(self):
+        """
+        Test the setting which controls duplicate IPN values
+        """
+
+        # Create a part
+        Part.objects.create(name='Hello', description='A thing', IPN='IPN123')
+
+        # Attempt to create a duplicate item (should fail)
+        with self.assertRaises(ValidationError):
+            Part.objects.create(name='Hello', description='A thing', IPN='IPN123')
+
+        # Attempt to create item with duplicate IPN (should be allowed by default)
+        Part.objects.create(name='Hello', description='A thing', IPN='IPN123', revision='B')
+
+        # And attempt again with the same values (should fail)
+        with self.assertRaises(ValidationError):
+            Part.objects.create(name='Hello', description='A thing', IPN='IPN123', revision='B')
+
+        # Now update the settings so duplicate IPN values are *not* allowed
+        InvenTreeSetting.set_setting('PART_ALLOW_DUPLICATE_IPN', False, self.user)
+
+        with self.assertRaises(ValidationError):
+            Part.objects.create(name='Hello', description='A thing', IPN='IPN123', revision='C')

InvenTree/part/test_views.py

@@ -5,7 +5,7 @@ from django.urls import reverse
 from django.contrib.auth import get_user_model
 from django.contrib.auth.models import Group
 
-from .models import Part
+from .models import Part, PartRelated
 
 
 class PartViewTestCase(TestCase):
@@ -204,24 +204,31 @@ class PartTests(PartViewTestCase):
 class PartRelatedTests(PartViewTestCase):
 
     def test_valid_create(self):
-        """ test creation of an attachment for a valid part """
+        """ test creation of a related part """
 
-        response = self.client.get(reverse('part-related-create'), {'part': 1}, HTTP_X_REQUESTED_WITH='XMLHttpRequest')
+        # Test GET view
+        response = self.client.get(reverse('part-related-create'), {'part': 1},
+                                   HTTP_X_REQUESTED_WITH='XMLHttpRequest')
         self.assertEqual(response.status_code, 200)
 
-        # TODO - Create a new attachment using this view
+        # Test POST view with valid form data
+        response = self.client.post(reverse('part-related-create'), {'part_1': 1, 'part_2': 2},
+                                    HTTP_X_REQUESTED_WITH='XMLHttpRequest')
+        self.assertContains(response, '"form_valid": true', status_code=200)
 
-    def test_invalid_create(self):
-        """ test creation of an attachment for an invalid part """
+        # Try to create the same relationship with part_1 and part_2 pks reversed
+        response = self.client.post(reverse('part-related-create'), {'part_1': 2, 'part_2': 1},
+                                    HTTP_X_REQUESTED_WITH='XMLHttpRequest')
+        self.assertContains(response, '"form_valid": false', status_code=200)
 
-        # TODO
-        pass
+        # Try to create part related to itself
+        response = self.client.post(reverse('part-related-create'), {'part_1': 1, 'part_2': 1},
+                                    HTTP_X_REQUESTED_WITH='XMLHttpRequest')
+        self.assertContains(response, '"form_valid": false', status_code=200)
         
-    def test_edit(self):
-        """ test editing an attachment """
-
-        # TODO
-        pass
+        # Check final count
+        n = PartRelated.objects.all().count()
+        self.assertEqual(n, 1)
 
 
 class PartAttachmentTests(PartViewTestCase):

InvenTree/part/views.py

@@ -130,17 +130,6 @@ class PartRelatedCreate(AjaxCreateView):
 
         return form
 
-    def post_save(self):
-        """ Save PartRelated model (POST method does not) """
-
-        form = self.get_form()
-
-        if form.is_valid():
-            part_1 = form.cleaned_data['part_1']
-            part_2 = form.cleaned_data['part_2']
-
-            PartRelated.create(part_1, part_2)
-
 
 class PartRelatedDelete(AjaxDeleteView):
     """ View for deleting a PartRelated object """

InvenTree/stock/models.py

@@ -1247,12 +1247,21 @@ class StockItem(MPTTModel):
 
     @property
     def required_test_count(self):
+        """
+        Return the number of 'required tests' for this StockItem
+        """
         return self.part.getRequiredTests().count()
 
     def hasRequiredTests(self):
+        """
+        Return True if there are any 'required tests' associated with this StockItem
+        """
         return self.part.getRequiredTests().count() > 0
 
     def passedAllRequiredTests(self):
+        """
+        Returns True if this StockItem has passed all required tests
+        """
 
         status = self.requiredTestStatus()
 

InvenTree/templates/InvenTree/settings/part.html

@@ -11,10 +11,19 @@
 
 {% block settings %}
 
+<h4>{% trans "Part Options" %}</h4>
+
 <table class='table table-striped table-condensed'>
     <thead></thead>
     <tbody>
         {% include "InvenTree/settings/setting.html" with key="PART_IPN_REGEX" %}
+        {% include "InvenTree/settings/setting.html" with key="PART_ALLOW_DUPLICATE_IPN" %}
+        <tr><td colspan='4'></td></tr>
+        {% include "InvenTree/settings/setting.html" with key="PART_COMPONENT" %}
+        {% include "InvenTree/settings/setting.html" with key="PART_PURCHASEABLE" %}
+        {% include "InvenTree/settings/setting.html" with key="PART_SALABLE" %}
+        {% include "InvenTree/settings/setting.html" with key="PART_TRACKABLE" %}
+        <tr><td colspan='4'></td></tr>
         {% include "InvenTree/settings/setting.html" with key="PART_COPY_BOM" %}
         {% include "InvenTree/settings/setting.html" with key="PART_COPY_PARAMETERS" %}
         {% include "InvenTree/settings/setting.html" with key="PART_COPY_TESTS" %}

InvenTree/users/models.py

@@ -110,6 +110,9 @@ class RuleSet(models.Model):
         'report_reportasset',
         'report_testreport',
         'part_partstar',
+
+        # Third-party tables
+        'error_report_error',
     ]
 
     RULE_OPTIONS = [
@@ -317,6 +320,7 @@ def update_group_roles(group, debug=False):
 
         permission = get_permission_object(perm)
 
+        if permission:
             group.permissions.add(permission)
 
         if debug:
@@ -331,6 +335,7 @@ def update_group_roles(group, debug=False):
 
         permission = get_permission_object(perm)
 
+        if permission:
             group.permissions.remove(permission)
 
         if debug:

requirements.txt

@@ -26,5 +26,6 @@ django-tex==1.1.7               # LaTeX PDF export
 django-weasyprint==1.0.1        # HTML PDF export
 django-debug-toolbar==2.2       # Debug / profiling toolbar
 django-admin-shell==0.1.2       # Python shell for the admin interface
+django-error-report==0.2.0      # Error report viewer for the admin interface
 
 inventree                       # Install the latest version of the InvenTree API python library