Initial commit

.gitignore

@@ -0,0 +1,3 @@
+.mypy_cache
+__pycache__
+.python_version

.vscode/settings.json

@@ -0,0 +1,17 @@
+{
+    "files.exclude": {
+        "**/.git": true,
+        "**/.svn": true,
+        "**/.hg": true,
+        "**/CVS": true,
+        "**/.DS_Store": true,
+        "**/__pycache__": true,
+        ".mypy_cache": true
+    },
+    "python.linting.flake8Enabled": true,
+    "python.linting.mypyEnabled": true,
+    "python.linting.pylintEnabled": true,
+    "python.linting.flake8Args": [
+        "--max-line-length=120"
+    ]
+}

README.rst

@@ -0,0 +1,10 @@
+
+## DB Hierarchy
+
+- Workshop
+  - Area
+    - Area
+    - Box
+      - Box
+        - ...
+      - Item

inventory/admin.py

@@ -0,0 +1,3 @@
+from django.contrib import admin
+
+# Register your models here.

inventory/admin/__init__.py

@@ -0,0 +1,5 @@
+from .distributor import DistributorAdmin
+from .manufacturer import ManufacturerAdmin
+from .layout import LayoutAdmin
+from .item import ItemAdmin
+from .containers import WorkshopAdmin, AreaAdmin, BoxAdmin 

inventory/admin/containers.py

@@ -0,0 +1,69 @@
+import nested_admin
+
+from django.shortcuts import reverse
+from django.contrib import admin
+from django.conf import settings
+
+from inventory.models import Workshop, Area, Box, Item, Documentation
+
+
+class AreaInlineAdmin(admin.TabularInline):
+    model = Area
+    fk_name = 'container'
+    extra = 1
+    fields = ['name', 'description', 'index', 'layout']
+
+
+class WorkshopAdmin(admin.ModelAdmin):
+    list_display = ['name', 'description']
+    readonly_fields = ['created_at', 'changed_at']
+    search_fields = ['name', 'description']
+    inlines = [AreaInlineAdmin]
+
+    def view_on_site(self, obj):
+        url = reverse('workshop-detail', kwargs={'pk': obj.id})
+        return settings.SERVER_URL + url
+
+class BoxInlineAdmin(nested_admin.NestedTabularInline):
+    model = Box
+    fk_name = 'container'
+    extra = 1
+    fields = ['name', 'description', 'index', 'layout']
+
+
+class AreaAdmin(nested_admin.NestedModelAdmin):
+    list_display = ['name', 'description', 'container']
+    readonly_fields = ['created_at', 'changed_at']
+    list_filter = ['container']
+    search_fields = ['name', 'description']
+    inlines = [BoxInlineAdmin]
+
+    def view_on_site(self, obj):
+        url = reverse('area-detail', kwargs={'pk': obj.id})
+        return settings.SERVER_URL + url
+
+
+class DocumentationInlineAdmin(nested_admin.NestedTabularInline):
+    model = Documentation
+    extra = 1
+
+class ItemInlineAdmin(nested_admin.NestedStackedInline):
+    model = Item
+    extra = 1
+    inlines = [DocumentationInlineAdmin]
+
+class BoxAdmin(nested_admin.NestedModelAdmin):
+    list_display = ['name', 'description', 'container']
+    readonly_fields = ['created_at', 'changed_at']
+    list_filter = ['container']
+    search_fields = ['name', 'description']
+    inlines = [BoxInlineAdmin, ItemInlineAdmin]
+
+    def view_on_site(self, obj):
+        url = reverse('box-detail', kwargs={'pk': obj.id})
+        return settings.SERVER_URL + url
+
+
+admin.site.register(Workshop, WorkshopAdmin)
+admin.site.register(Area, AreaAdmin)
+admin.site.register(Box, BoxAdmin)

inventory/admin/distributor.py

@@ -0,0 +1,16 @@
+from django.shortcuts import reverse
+from django.contrib import admin
+from django.conf import settings
+
+from inventory.models import Distributor
+
+
+class DistributorAdmin(admin.ModelAdmin):
+    readonly_fields = ['created_at', 'changed_at']
+    search_fields = ['name', 'description']
+
+    def view_on_site(self, obj):
+        url = reverse('distributor-detail', kwargs={'pk': obj.id})
+        return settings.SERVER_URL + url
+
+admin.site.register(Distributor, DistributorAdmin)

inventory/admin/item.py

@@ -0,0 +1,25 @@
+from django.shortcuts import reverse
+from django.contrib import admin
+from django.conf import settings
+
+from inventory.models import Item, Documentation
+
+
+class DocumentationInlineAdmin(admin.TabularInline):
+    model = Documentation
+    extra = 1
+
+
+class ItemAdmin(admin.ModelAdmin):
+    list_display = ['container', 'index', 'name', 'description']
+    list_display_links = ['name', 'description']
+    list_filter = ['container']
+    search_fields = ['name', 'description']
+    readonly_fields = ['created_at', 'changed_at']
+    inlines = [DocumentationInlineAdmin]
+
+    def view_on_site(self, obj):
+        url = reverse('item-detail', kwargs={'pk': obj.id})
+        return settings.SERVER_URL + url
+
+admin.site.register(Item, ItemAdmin)

inventory/admin/layout.py

@@ -0,0 +1,38 @@
+import json
+from django.shortcuts import reverse
+from django.contrib import admin
+from django.conf import settings
+
+from django.contrib.postgres.fields import JSONField
+from django.forms import widgets
+
+from inventory.models import Layout
+
+
+class PrettyJSONWidget(widgets.Textarea):
+
+    def format_value(self, value):
+        try:
+            value = json.dumps(json.loads(value), indent=4, sort_keys=True)
+            # these lines will try to adjust size of TextArea to fit to content
+            row_lengths = [len(r) for r in value.split('\n')]
+            self.attrs['rows'] = min(max(len(row_lengths) + 2, 10), 30)
+            self.attrs['cols'] = min(max(max(row_lengths) + 2, 40), 120)
+            return value
+        except Exception as e:
+            logger.warning("Error while formatting JSON: {}".format(e))
+            return super(PrettyJSONWidget, self).format_value(value)
+
+
+class LayoutAdmin(admin.ModelAdmin):
+    readonly_fields = ['created_at', 'changed_at']
+    search_fields = ['name', 'description']
+    formfield_overrides = {
+        JSONField: {'widget': PrettyJSONWidget}
+    }
+
+    # def view_on_site(self, obj):
+    #     url = reverse('layout-detail', kwargs={'id': obj.id})
+    #     return settings.SERVER_URL + url
+
+admin.site.register(Layout, LayoutAdmin)

inventory/admin/manufacturer.py

@@ -0,0 +1,16 @@
+from django.shortcuts import reverse
+from django.contrib import admin
+from django.conf import settings
+
+from inventory.models import Manufacturer
+
+
+class ManufacturerAdmin(admin.ModelAdmin):
+    readonly_fields = ['created_at', 'changed_at']
+    search_fields = ['name', 'description']
+
+    def view_on_site(self, obj):
+        url = reverse('manufacturer-detail', kwargs={'pk': obj.id})
+        return settings.SERVER_URL + url
+
+admin.site.register(Manufacturer, ManufacturerAdmin)

inventory/apps.py

@@ -0,0 +1,5 @@
+from django.apps import AppConfig
+
+
+class InventoryConfig(AppConfig):
+    name = 'inventory'

inventory/migrations/0001_initial.py

@@ -0,0 +1,128 @@
+# Generated by Django 3.0.4 on 2020-08-03 21:20
+
+import django.contrib.postgres.fields
+import django.contrib.postgres.fields.jsonb
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Container',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Distributor',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=255, unique=True)),
+                ('description', models.CharField(max_length=4096)),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('changed_at', models.DateTimeField(auto_now=True)),
+                ('web_link', models.URLField(blank=True, null=True)),
+                ('search_link', models.URLField(blank=True, null=True, verbose_name='Use {} for search placeholder')),
+                ('phone', models.CharField(blank=True, max_length=128, null=True)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Layout',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=255, unique=True)),
+                ('description', models.CharField(max_length=4096)),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('changed_at', models.DateTimeField(auto_now=True)),
+                ('data', django.contrib.postgres.fields.jsonb.JSONField()),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Manufacturer',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=255, unique=True)),
+                ('description', models.CharField(max_length=4096)),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('changed_at', models.DateTimeField(auto_now=True)),
+                ('web_link', models.URLField(blank=True, null=True)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Workshop',
+            fields=[
+                ('container_ptr', models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, serialize=False, to='inventory.Container')),
+                ('name', models.CharField(max_length=255, unique=True)),
+                ('description', models.CharField(max_length=4096)),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('changed_at', models.DateTimeField(auto_now=True)),
+            ],
+            bases=('inventory.container',),
+        ),
+        migrations.CreateModel(
+            name='Item',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('index', models.PositiveIntegerField(verbose_name='Index of compartment in layout')),
+                ('name', models.CharField(max_length=255, unique=True)),
+                ('description', models.CharField(max_length=4096)),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('changed_at', models.DateTimeField(auto_now=True)),
+                ('metadata', django.contrib.postgres.fields.jsonb.JSONField(verbose_name='Custom metadata, used by templates')),
+                ('distributor_item_no', models.CharField(blank=True, max_length=255, null=True)),
+                ('price', models.DecimalField(blank=True, decimal_places=3, max_digits=7, null=True)),
+                ('last_ordered_on', models.DateField(blank=True, null=True)),
+                ('documentation', django.contrib.postgres.fields.ArrayField(base_field=models.FileField(upload_to=''), size=None)),
+                ('container', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='item_related', to='inventory.Container')),
+                ('distributor', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, to='inventory.Distributor')),
+                ('manufacturer', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, to='inventory.Manufacturer')),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+        migrations.AddField(
+            model_name='container',
+            name='layout',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, to='inventory.Layout'),
+        ),
+        migrations.CreateModel(
+            name='Box',
+            fields=[
+                ('container_ptr', models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, serialize=False, to='inventory.Container')),
+                ('index', models.PositiveIntegerField(verbose_name='Index of compartment in layout')),
+                ('name', models.CharField(max_length=255, unique=True)),
+                ('description', models.CharField(max_length=4096)),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('changed_at', models.DateTimeField(auto_now=True)),
+                ('container', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='box_related', to='inventory.Container')),
+            ],
+            options={
+                'abstract': False,
+            },
+            bases=('inventory.container', models.Model),
+        ),
+        migrations.CreateModel(
+            name='Area',
+            fields=[
+                ('container_ptr', models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, serialize=False, to='inventory.Container')),
+                ('index', models.PositiveIntegerField(verbose_name='Index of compartment in layout')),
+                ('name', models.CharField(max_length=255, unique=True)),
+                ('description', models.CharField(max_length=4096)),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('changed_at', models.DateTimeField(auto_now=True)),
+                ('container', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='area_related', to='inventory.Container')),
+            ],
+            options={
+                'abstract': False,
+            },
+            bases=('inventory.container', models.Model),
+        ),
+    ]

inventory/migrations/0002_auto_20200803_2340.py

@@ -0,0 +1,43 @@
+# Generated by Django 3.0.4 on 2020-08-03 21:40
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('inventory', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='box',
+            options={'verbose_name_plural': 'Boxes'},
+        ),
+        migrations.AddField(
+            model_name='distributor',
+            name='email',
+            field=models.EmailField(blank=True, default=None, max_length=254, null=True),
+        ),
+        migrations.AlterField(
+            model_name='area',
+            name='container',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='area_related', to='inventory.Container'),
+        ),
+        migrations.AlterField(
+            model_name='box',
+            name='container',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='box_related', to='inventory.Container'),
+        ),
+        migrations.AlterField(
+            model_name='distributor',
+            name='search_link',
+            field=models.URLField(blank=True, help_text='Use {} for search placeholder', null=True),
+        ),
+        migrations.AlterField(
+            model_name='item',
+            name='container',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='item_related', to='inventory.Container'),
+        ),
+    ]

inventory/migrations/0003_auto_20200804_0030.py

@@ -0,0 +1,39 @@
+# Generated by Django 3.0.4 on 2020-08-03 22:30
+
+import django.contrib.postgres.fields.jsonb
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('inventory', '0002_auto_20200803_2340'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='item',
+            name='documentation',
+        ),
+        migrations.AlterField(
+            model_name='item',
+            name='metadata',
+            field=django.contrib.postgres.fields.jsonb.JSONField(blank=True, null=True, verbose_name='Custom metadata, used by templates'),
+        ),
+        migrations.AlterField(
+            model_name='manufacturer',
+            name='description',
+            field=models.CharField(blank=True, max_length=4096),
+        ),
+        migrations.CreateModel(
+            name='Documentation',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('changed_at', models.DateTimeField(auto_now=True)),
+                ('file', models.FileField(upload_to='')),
+                ('item', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='inventory.Item')),
+            ],
+        ),
+    ]

inventory/migrations/0004_auto_20200804_0055.py

@@ -0,0 +1,23 @@
+# Generated by Django 3.0.4 on 2020-08-03 22:55
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('inventory', '0003_auto_20200804_0030'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='distributor',
+            name='icon',
+            field=models.ImageField(blank=True, null=True, upload_to=''),
+        ),
+        migrations.AddField(
+            model_name='manufacturer',
+            name='icon',
+            field=models.ImageField(blank=True, null=True, upload_to=''),
+        ),
+    ]

inventory/models/__init__.py

@@ -0,0 +1,9 @@
+from .area import Area
+from .box import Box
+from .distributor import Distributor
+from .item import Item
+from .layout import Layout
+from .manufacturer import Manufacturer
+from .workshop import Workshop
+from .container import Container, CanBeContained
+from .documentation import Documentation

inventory/models/area.py

@@ -0,0 +1,9 @@
+from django.db import models
+from .container import Container, CanBeContained
+
+
+class Area(CanBeContained, Container):
+    name = models.CharField(max_length=255, unique=True)
+    description = models.CharField(max_length=4096)
+    created_at = models.DateTimeField(auto_now_add=True)
+    changed_at = models.DateTimeField(auto_now=True)

inventory/models/box.py

@@ -0,0 +1,12 @@
+from django.db import models
+from .container import CanBeContained, Container
+
+
+class Box(CanBeContained, Container):
+    name = models.CharField(max_length=255, unique=True)
+    description = models.CharField(max_length=4096)
+    created_at = models.DateTimeField(auto_now_add=True)
+    changed_at = models.DateTimeField(auto_now=True)
+
+    class Meta:
+        verbose_name_plural = 'Boxes'

inventory/models/container.py

@@ -0,0 +1,35 @@
+from django.db import models
+from django.apps import apps
+
+
+class Container(models.Model):
+    layout = models.ForeignKey('inventory.Layout', on_delete=models.PROTECT, null=True, blank=True)
+
+    def _subclass(self):
+        for model in apps.get_app_config('inventory').get_models():
+            if model == Container:
+                continue
+            if issubclass(model, Container):
+                q = model.objects.filter(container_ptr_id=self.id)
+                if q.exists():
+                    return model, q.first()
+        return Container, None
+
+    def __str__(self):
+        subclass, obj = self._subclass()
+        return '{}: {}'.format(subclass.__name__, obj.name)
+
+    @property
+    def display_name(self):
+        _, obj = self._subclass()
+        if obj is not None:
+            return obj.name
+        return 'Container'
+
+
+class CanBeContained(models.Model):
+    container = models.ForeignKey('inventory.Container', related_name="%(class)s_related", null=True, on_delete=models.CASCADE)
+    index = models.PositiveIntegerField('Index of compartment in layout')
+
+    class Meta:
+        abstract = True

inventory/models/distributor.py

@@ -0,0 +1,17 @@
+from django.db import models
+
+
+class Distributor(models.Model):
+    name = models.CharField(max_length=255, unique=True)
+    description = models.CharField(max_length=4096)
+    created_at = models.DateTimeField(auto_now_add=True)
+    changed_at = models.DateTimeField(auto_now=True)
+
+    web_link = models.URLField(null=True, blank=True)
+    search_link = models.URLField(help_text='Use {} for search placeholder', null=True, blank=True)
+    phone = models.CharField(max_length=128, null=True, blank=True)
+    email = models.EmailField(null=True, blank=True, default=None)
+    icon = models.ImageField(null=True, blank=True)
+    
+    def __str__(self):
+        return self.name

inventory/models/documentation.py

@@ -0,0 +1,9 @@
+from django.db import models
+
+
+class Documentation(models.Model):
+    created_at = models.DateTimeField(auto_now_add=True)
+    changed_at = models.DateTimeField(auto_now=True)
+
+    file = models.FileField()
+    item = models.ForeignKey('inventory.Item', on_delete=models.CASCADE, related_name='documentation')

inventory/models/item.py

@@ -0,0 +1,22 @@
+from django.db import models
+from django.contrib.postgres.fields import JSONField, ArrayField
+
+from .container import CanBeContained
+
+
+class Item(CanBeContained):
+    name = models.CharField(max_length=255, unique=True)
+    description = models.CharField(max_length=4096)
+    created_at = models.DateTimeField(auto_now_add=True)
+    changed_at = models.DateTimeField(auto_now=True)
+
+    metadata = JSONField('Custom metadata, used by templates', blank=True, null=True)
+
+    manufacturer = models.ForeignKey('inventory.Manufacturer', null=True, blank=True, on_delete=models.PROTECT)
+    distributor = models.ForeignKey('inventory.Distributor', null=True, blank=True, on_delete=models.PROTECT)
+    distributor_item_no = models.CharField(max_length=255, null=True, blank=True)
+    price = models.DecimalField(decimal_places=3, max_digits=7, null=True, blank=True)
+    last_ordered_on = models.DateField(null=True, blank=True)
+
+    def __str__(self):
+        return self.name

inventory/models/layout.py

@@ -0,0 +1,13 @@
+from django.db import models
+from django.contrib.postgres.fields import JSONField
+
+
+class Layout(models.Model):
+    name = models.CharField(max_length=255, unique=True)
+    description = models.CharField(max_length=4096)
+    created_at = models.DateTimeField(auto_now_add=True)
+    changed_at = models.DateTimeField(auto_now=True)
+    data = JSONField()
+
+    def __str__(self):
+        return self.name

inventory/models/manufacturer.py

@@ -0,0 +1,14 @@
+from django.db import models
+
+
+class Manufacturer(models.Model):
+    name = models.CharField(max_length=255, unique=True)
+    description = models.CharField(max_length=4096, blank=True)
+    created_at = models.DateTimeField(auto_now_add=True)
+    changed_at = models.DateTimeField(auto_now=True)
+
+    web_link = models.URLField(null=True, blank=True)
+    icon = models.ImageField(null=True, blank=True)
+
+    def __str__(self):
+        return self.name

inventory/models/workshop.py

@@ -0,0 +1,9 @@
+from django.db import models
+from .container import Container
+
+
+class Workshop(Container):
+    name = models.CharField(max_length=255, unique=True)
+    description = models.CharField(max_length=4096)
+    created_at = models.DateTimeField(auto_now_add=True)
+    changed_at = models.DateTimeField(auto_now=True)

inventory/templates/base.html

@@ -0,0 +1,16 @@
+{% load static %}
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8">
+    <title>{% block title %}{% endblock %}</title>
+    <link rel="stylesheet" content="text/css" href="{% static 'main.css' %}">
+    {% block header %}{% endblock %}
+</head>
+<body>
+    <main>
+        {% block content %}
+        {% endblock %}
+    </main>
+</body>
+</html>

inventory/templates/inventory/area_detail.html

@@ -0,0 +1,25 @@
+{% extends "base.html" %}
+
+{% block title %}{{ area.container.display_name }} - {{ area.name }}{% endblock %}
+
+{% block content %}
+    <h2>{{ area.container.display_name }} - {{ area.name }}</h2>
+    
+    {% if area.area_related.exists %}
+    <h3>Areas</h3>
+    <ul>
+        {% for a in area.area_related.all %}
+            <li><a href="{% url 'area-detail' a.id %}" title="{{ a.description }}">{{ a.name }}</a></li>
+        {% endfor %}
+    </ul>
+    {% endif %}
+    
+    {% if area.box_related.exists %}
+    <h3>Boxes</h3>
+    <ul>
+        {% for box in area.box_related.all %}
+            <li><a href="{% url 'box-detail' box.id %}" title="{{ box.description }}">{{ box.name }} ({{ box.layout.name }})</a></li>
+        {% endfor %}
+    </ul>
+    {% endif %}
+{% endblock %}

inventory/templates/inventory/box_detail.html

@@ -0,0 +1,25 @@
+{% extends "base.html" %}
+
+{% block title %}{{ box.container.display_name }} - {{ box.name }}{% endblock %}
+
+{% block content %}
+    <h2>{{ box.container.display_name }} - {{ box.name }}</h2>
+    
+    {% if box.box_related.exists %}
+    <h3>Boxes</h3>
+    <ul>
+        {% for b in box.box_related.all %}
+            <li><a href="{% url 'box-detail' b.id %}" title="{{ b.description }}">{{ b.name }} ({{ b.layout.name }})</a></li>
+        {% endfor %}
+    </ul>
+    {% endif %}
+
+    {% if box.item_related.exists %}
+    <h3>Items</h3>
+    <ul>
+        {% for item in box.item_related.all %}
+            <li><a href="{% url 'item-detail' item.id %}" title="{{ item.description }}">{{ item.name }}</a></li>
+        {% endfor %}
+    </ul>
+    {% endif %}
+{% endblock %}

inventory/templates/inventory/item_detail.html

@@ -0,0 +1,38 @@
+{% extends "base.html" %}
+{% load formatstring %}
+
+{% block title %}{{ item.name }}{% endblock %}
+
+{% block content %}
+    <h2>{{ item.name }}</h2>
+    <p>{{ item.description }}</p>
+
+    <ul>
+        {% if item.manufacturer %}
+        <li>Manufacturer: <a href="{% url 'manufacturer-detail' item.manufacturer.id %}">{% if item.manufacturer.icon %}<img src="{{ item.manufacturer.icon.url }}" class="icon">{% endif %}{{ item.manufacturer.name }}</a></li>
+        {% endif %}
+        {% if item.distributor %}
+        <li>Distributor: <a href="{% url 'distributor-detail' item.distributor.id %}">{% if item.distributor.icon %}<img src="{{ item.distributor.icon.url }}" class="icon">{% endif %}{{ item.distributor.name }}</a></li>
+        {% endif %}
+        {% if item.price %}
+        <li>Price: {{ item.price }} Euro</li>
+        {% endif %}
+        {% if item.last_ordered_on %}
+        <li>Last ordered: {{ item.last_ordered_on }}</li>
+        {% endif %}
+        {% if item.distributor_item_no %}
+        <li>Link: <a href="{% formatstring item.distributor.search_link item.distributor_item_no %}">{% formatstring item.distributor.search_link item.distributor_item_no %}</a></li>
+        {% endif %}
+        <li>Created at: {{ item.created_at }}</li>
+        <li>Last change: {{ item.changed_at }}</li>
+    </ul>
+
+    {% if item.documentation.exists %}
+    <h3>Datasheets</h3>
+    <ul>
+        {% for doc in item.documentation.all %}
+            <li><a href="{{ doc.file.url }}">{{ doc.file.name }}</a></li>
+        {% endfor %}
+    </ul>
+    {% endif %}
+{% endblock %}

inventory/templates/inventory/workshop_detail.html

@@ -0,0 +1,25 @@
+{% extends "base.html" %}
+
+{% block title %}Workshop {{ workshop.name }}{% endblock %}
+
+{% block content %}
+    <h2>{{ workshop.name }}</h2>
+    
+    {% if workshop.area_related.exists %}
+    <h3>Areas</h3>
+    <ul>
+        {% for area in workshop.area_related.all %}
+            <li><a href="{% url 'area-detail' area.id %}" title="{{ area.description }}">{{ area.name }}</a></li>
+        {% endfor %}
+    </ul>
+    {% endif %}
+    
+    {% if workshop.box_related.exists %}
+    <h3>Boxes</h3>
+    <ul>
+        {% for box in workshop.box_related.all %}
+            <li><a href="{% url 'box-detail' box.id %}" title="{{ box.description }}">{{ box.name }} ({{ box.layout.name }})</a></li>
+        {% endfor %}
+    </ul>
+    {% endif %}
+{% endblock %}

inventory/templates/inventory/workshop_list.html

@@ -0,0 +1,12 @@
+{% extends "base.html" %}
+
+{% block title %}Workshops{% endblock %}
+
+{% block content %}
+    <h2>Workshops</h2>
+    <ul>
+        {% for workshop in object_list %}
+            <li><a href="{% url 'workshop-detail' workshop.id %}" title="{{ workshop.description }}">{{ workshop.name }}</a></li>
+        {% endfor %}
+    </ul>
+{% endblock %}

inventory/templates/registration/login.html

@@ -0,0 +1,38 @@
+{% extends "base.html" %}
+
+{% block content %}
+
+{% if form.errors %}
+<p>Your username and password didn't match. Please try again.</p>
+{% endif %}
+
+{% if next %}
+    {% if user.is_authenticated %}
+    <p>Your account doesn't have access to this page. To proceed,
+    please login with an account that has access.</p>
+    {% else %}
+    <p>Please login to see this page.</p>
+    {% endif %}
+{% endif %}
+
+<form method="post" action="{% url 'login' %}">
+{% csrf_token %}
+<table>
+<tr>
+    <td>{{ form.username.label_tag }}</td>
+    <td>{{ form.username }}</td>
+</tr>
+<tr>
+    <td>{{ form.password.label_tag }}</td>
+    <td>{{ form.password }}</td>
+</tr>
+</table>
+
+<input type="submit" value="login">
+<input type="hidden" name="next" value="{{ next }}">
+</form>
+
+{# Assumes you setup the password_reset view in your URLconf #}
+<p><a href="{% url 'password_reset' %}">Lost password?</a></p>
+
+{% endblock %}

inventory/templatetags/formatstring.py

@@ -0,0 +1,7 @@
+from django import template
+
+register = template.Library()
+
+@register.simple_tag(name='formatstring')
+def formatstring(value, *args):
+    return value.format(*args)

inventory/tests.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

inventory/urls.py

@@ -0,0 +1,36 @@
+"""inventory URL Configuration
+
+The `urlpatterns` list routes URLs to views. For more information please see:
+    https://docs.djangoproject.com/en/3.0/topics/http/urls/
+Examples:
+Function views
+    1. Add an import:  from my_app import views
+    2. Add a URL to urlpatterns:  path('', views.home, name='home')
+Class-based views
+    1. Add an import:  from other_app.views import Home
+    2. Add a URL to urlpatterns:  path('', Home.as_view(), name='home')
+Including another URLconf
+    1. Import the include() function: from django.urls import include, path
+    2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
+"""
+from django.contrib import admin
+from django.urls import path, include
+
+from .views import WorkshopListView, AreaListView, BoxListView, ItemListView, ManufacturerListView, DistributorListView
+from .views import WorkshopView, AreaView, BoxView, ItemView, DistributorView, ManufacturerView
+
+urlpatterns = [
+    path('workshops', WorkshopListView.as_view(), name='workshop-list'),
+    path('workshop/<int:pk>/areas', AreaListView.as_view(), name='area-list'),
+    path('workshop/<int:pk>', WorkshopView.as_view(), name='workshop-detail'),
+    path('area/<int:pk>/boxes', BoxListView.as_view(), name='box-list'),
+    path('area/<int:pk>', AreaView.as_view(), name='area-detail'),
+    path('box/<int:pk>/items', ItemListView.as_view(), name='item-list'),
+    path('box/<int:pk>/boxes', BoxListView.as_view(), name='box-recurse-list'),
+    path('box/<int:pk>', BoxView.as_view(), name='box-detail'),
+    path('item/<int:pk>', ItemView.as_view(), name='item-detail'),
+    path('manufacturers', ManufacturerListView.as_view(), name='manufacturer-list'),
+    path('manufacturer/<int:pk>', ManufacturerView.as_view(), name='manufacturer-detail'),
+    path('distributors', DistributorListView.as_view(), name='distributor-list'),
+    path('distributor/<int:pk>', DistributorView.as_view(), name='distributor-detail'),
+]

inventory/views/__init__.py

@@ -0,0 +1,6 @@
+from .area import AreaView, AreaListView
+from .box import BoxView, BoxListView
+from .distributor import DistributorView, DistributorListView
+from .item import ItemView, ItemListView
+from .manufacturer import ManufacturerView, ManufacturerListView
+from .workshop import WorkshopView, WorkshopListView

inventory/views/area.py

@@ -0,0 +1,17 @@
+from django.contrib.auth.decorators import login_required
+from django.utils.decorators import method_decorator
+from django.views.generic import ListView, DetailView
+
+from inventory.models import Area
+
+
+@method_decorator(login_required, name='dispatch')
+class AreaView(DetailView):
+    context_object_name = 'area'
+    queryset = Area.objects.all().select_related('container', 'layout').prefetch_related('area_related', 'box_related')
+
+
+@method_decorator(login_required, name='dispatch')
+class AreaListView(ListView):
+    model = Area
+

inventory/views/box.py

@@ -0,0 +1,17 @@
+from django.contrib.auth.decorators import login_required
+from django.utils.decorators import method_decorator
+from django.views.generic import ListView, DetailView
+
+from inventory.models import Box
+
+
+@method_decorator(login_required, name='dispatch')
+class BoxView(DetailView):
+    context_object_name = 'box'
+    queryset = Box.objects.all().select_related('container', 'layout').prefetch_related('box_related')
+
+
+@method_decorator(login_required, name='dispatch')
+class BoxListView(ListView):
+    model = Box
+

inventory/views/distributor.py

@@ -0,0 +1,9 @@
+from django.views import View
+
+
+class DistributorView(View):
+    pass
+
+
+class DistributorListView(View):
+    pass

inventory/views/item.py

@@ -0,0 +1,16 @@
+from django.contrib.auth.decorators import login_required
+from django.utils.decorators import method_decorator
+from django.views.generic import ListView, DetailView
+
+from inventory.models import Item
+
+
+@method_decorator(login_required, name='dispatch')
+class ItemView(DetailView):
+    context_object_name = 'item'
+    queryset = Item.objects.all().select_related('container', 'container__layout', 'manufacturer', 'distributor').prefetch_related('documentation')
+
+
+@method_decorator(login_required, name='dispatch')
+class ItemListView(ListView):
+    model = Item

inventory/views/manufacturer.py

@@ -0,0 +1,9 @@
+from django.views import View
+
+
+class ManufacturerView(View):
+    pass
+
+
+class ManufacturerListView(View):
+    pass

inventory/views/workshop.py

@@ -0,0 +1,17 @@
+from django.contrib.auth.decorators import login_required
+from django.utils.decorators import method_decorator
+from django.views.generic import ListView, DetailView
+
+from inventory.models import Workshop
+
+
+@method_decorator(login_required, name='dispatch')
+class WorkshopView(DetailView):
+    context_object_name = 'workshop'
+    queryset = Workshop.objects.all().prefetch_related('area_related', 'box_related')
+
+
+@method_decorator(login_required, name='dispatch')
+class WorkshopListView(ListView):
+    model = Workshop
+

inventory_project/asgi.py

@@ -0,0 +1,18 @@
+"""
+ASGI config for inventory_project project.
+
+It exposes the ASGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/3.0/howto/deployment/asgi/
+"""
+
+import os
+from channels.routing import ProtocolTypeRouter
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'inventory_project.settings')
+
+
+application = ProtocolTypeRouter({
+    # (http->django views is added by default)
+})

inventory_project/settings.py

@@ -0,0 +1,136 @@
+"""
+Django settings for inventory_project project.
+
+Generated by 'django-admin startproject' using Django 3.0.4.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/3.0/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/3.0/ref/settings/
+"""
+
+from typing import List
+import os
+import sys
+import asyncio
+
+if sys.platform == 'win32':
+    asyncio.set_event_loop_policy(asyncio.WindowsSelectorEventLoopPolicy())
+
+# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
+BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+
+# Externally visible URL of the server
+SERVER_URL = "http://127.0.0.1:8000"
+
+# Quick-start development settings - unsuitable for production
+# See https://docs.djangoproject.com/en/3.0/howto/deployment/checklist/
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = 'nqo*a(^g$8#0%&+*_7#b_7ybn-znk4#=45_(qy-lq-^v675pqk'
+
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = True
+
+ALLOWED_HOSTS: List[str] = []
+
+
+# Application definition
+
+INSTALLED_APPS = [
+    'inventory',
+    'nested_admin',
+    'whitenoise.runserver_nostatic',
+    'django.contrib.admin',
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
+]
+
+MIDDLEWARE = [
+    'django.middleware.security.SecurityMiddleware',
+    'whitenoise.middleware.WhiteNoiseMiddleware',
+    'django.contrib.sessions.middleware.SessionMiddleware',
+    'django.middleware.common.CommonMiddleware',
+    'django.middleware.csrf.CsrfViewMiddleware',
+    'django.contrib.auth.middleware.AuthenticationMiddleware',
+    'django.contrib.messages.middleware.MessageMiddleware',
+    'django.middleware.clickjacking.XFrameOptionsMiddleware',
+]
+
+ROOT_URLCONF = 'inventory_project.urls'
+
+TEMPLATES = [
+    {
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'DIRS': [],
+        'APP_DIRS': True,
+        'OPTIONS': {
+            'context_processors': [
+                'django.template.context_processors.debug',
+                'django.template.context_processors.request',
+                'django.contrib.auth.context_processors.auth',
+                'django.contrib.messages.context_processors.messages',
+            ],
+        },
+    },
+]
+
+WSGI_APPLICATION = 'inventory_project.wsgi.application'
+ASGI_APPLICATION = 'inventory_project.asgi.application'
+
+# Database
+# https://docs.djangoproject.com/en/3.0/ref/settings/#databases
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.postgresql',
+        'NAME': 'inventory',
+        'USER': 'inventory',
+        'PASSWORD': 'inventory'
+    }
+}
+
+
+# Password validation
+# https://docs.djangoproject.com/en/3.0/ref/settings/#auth-password-validators
+
+AUTH_PASSWORD_VALIDATORS = [
+    {
+        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
+    },
+]
+
+
+# Internationalization
+# https://docs.djangoproject.com/en/3.0/topics/i18n/
+
+LANGUAGE_CODE = 'en-us'
+
+TIME_ZONE = 'UTC'
+
+USE_I18N = True
+
+USE_L10N = True
+
+USE_TZ = True
+
+
+# Static files (CSS, JavaScript, Images)
+# https://docs.djangoproject.com/en/3.0/howto/static-files/
+
+STATIC_URL = '/static/'
+STATIC_ROOT = os.path.join(os.path.dirname(BASE_DIR), 'static')
+STATICFILES_STORAGE = 'whitenoise.storage.CompressedManifestStaticFilesStorage'

inventory_project/urls.py

@@ -0,0 +1,23 @@
+"""inventory_project URL Configuration
+
+The `urlpatterns` list routes URLs to views. For more information please see:
+    https://docs.djangoproject.com/en/3.0/topics/http/urls/
+Examples:
+Function views
+    1. Add an import:  from my_app import views
+    2. Add a URL to urlpatterns:  path('', views.home, name='home')
+Class-based views
+    1. Add an import:  from other_app.views import Home
+    2. Add a URL to urlpatterns:  path('', Home.as_view(), name='home')
+Including another URLconf
+    1. Import the include() function: from django.urls import include, path
+    2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
+"""
+from django.contrib import admin
+from django.urls import path, include
+
+urlpatterns = [
+    path('', include('inventory.urls')),
+    path('accounts/', include('django.contrib.auth.urls')),
+    path('admin/', admin.site.urls),
+]

inventory_project/wsgi.py

@@ -0,0 +1,16 @@
+"""
+WSGI config for inventory_project project.
+
+It exposes the WSGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/3.0/howto/deployment/wsgi/
+"""
+
+import os
+
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'inventory_project.settings')
+
+application = get_wsgi_application()

manage.py

@@ -0,0 +1,21 @@
+#!/usr/bin/env python
+"""Django's command-line utility for administrative tasks."""
+import os
+import sys
+
+
+def main():
+    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'inventory_project.settings')
+    try:
+        from django.core.management import execute_from_command_line
+    except ImportError as exc:
+        raise ImportError(
+            "Couldn't import Django. Are you sure it's installed and "
+            "available on your PYTHONPATH environment variable? Did you "
+            "forget to activate a virtual environment?"
+        ) from exc
+    execute_from_command_line(sys.argv)
+
+
+if __name__ == '__main__':
+    main()

poetry.lock

@@ -0,0 +1,490 @@
+[[package]]
+category = "main"
+description = "ASGI specs, helper code, and adapters"
+name = "asgiref"
+optional = false
+python-versions = ">=3.5"
+version = "3.2.7"
+
+[package.extras]
+tests = ["pytest (>=4.3.0,<4.4.0)", "pytest-asyncio (>=0.10.0,<0.11.0)"]
+
+[[package]]
+category = "dev"
+description = "An abstract syntax tree for Python with inference support."
+name = "astroid"
+optional = false
+python-versions = ">=3.5.*"
+version = "2.3.3"
+
+[package.dependencies]
+lazy-object-proxy = ">=1.4.0,<1.5.0"
+six = ">=1.12,<2.0"
+wrapt = ">=1.11.0,<1.12.0"
+
+[[package]]
+category = "dev"
+description = "Cross-platform colored terminal text."
+marker = "sys_platform == \"win32\""
+name = "colorama"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+version = "0.4.3"
+
+[[package]]
+category = "main"
+description = "Add Python and JavaScript style comments in your JSON files."
+name = "commentjson"
+optional = false
+python-versions = "*"
+version = "0.8.3"
+
+[package.dependencies]
+lark-parser = ">=0.7.1,<0.8.0"
+
+[[package]]
+category = "main"
+description = "A high-level Python Web framework that encourages rapid development and clean, pragmatic design."
+name = "django"
+optional = false
+python-versions = ">=3.6"
+version = "3.0.4"
+
+[package.dependencies]
+asgiref = ">=3.2,<4.0"
+pytz = "*"
+sqlparse = ">=0.2.2"
+
+[package.extras]
+argon2 = ["argon2-cffi (>=16.1.0)"]
+bcrypt = ["bcrypt"]
+
+[[package]]
+category = "main"
+description = "Django admin classes that allow for nested inlines"
+name = "django-nested-admin"
+optional = false
+python-versions = "*"
+version = "3.3.2"
+
+[package.dependencies]
+python-monkey-business = ">=1.0.0"
+six = "*"
+
+[[package]]
+category = "dev"
+description = "Discover and load entry points from installed packages."
+name = "entrypoints"
+optional = false
+python-versions = ">=2.7"
+version = "0.3"
+
+[[package]]
+category = "dev"
+description = "the modular source code checker: pep8, pyflakes and co"
+name = "flake8"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+version = "3.7.9"
+
+[package.dependencies]
+entrypoints = ">=0.3.0,<0.4.0"
+mccabe = ">=0.6.0,<0.7.0"
+pycodestyle = ">=2.5.0,<2.6.0"
+pyflakes = ">=2.1.0,<2.2.0"
+
+[[package]]
+category = "main"
+description = "WSGI HTTP Server for UNIX"
+name = "gunicorn"
+optional = false
+python-versions = ">=3.4"
+version = "20.0.4"
+
+[package.dependencies]
+setuptools = ">=3.0"
+
+[package.extras]
+eventlet = ["eventlet (>=0.9.7)"]
+gevent = ["gevent (>=0.13)"]
+setproctitle = ["setproctitle"]
+tornado = ["tornado (>=0.2)"]
+
+[[package]]
+category = "dev"
+description = "A Python utility / library to sort Python imports."
+name = "isort"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+version = "4.3.21"
+
+[package.extras]
+pipfile = ["pipreqs", "requirementslib"]
+pyproject = ["toml"]
+requirements = ["pipreqs", "pip-api"]
+xdg_home = ["appdirs (>=1.4.0)"]
+
+[[package]]
+category = "main"
+description = "a modern parsing library"
+name = "lark-parser"
+optional = false
+python-versions = "*"
+version = "0.7.8"
+
+[[package]]
+category = "dev"
+description = "A fast and thorough lazy object proxy."
+name = "lazy-object-proxy"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+version = "1.4.3"
+
+[[package]]
+category = "dev"
+description = "McCabe checker, plugin for flake8"
+name = "mccabe"
+optional = false
+python-versions = "*"
+version = "0.6.1"
+
+[[package]]
+category = "dev"
+description = "Optional static typing for Python"
+name = "mypy"
+optional = false
+python-versions = ">=3.5"
+version = "0.770"
+
+[package.dependencies]
+mypy-extensions = ">=0.4.3,<0.5.0"
+typed-ast = ">=1.4.0,<1.5.0"
+typing-extensions = ">=3.7.4"
+
+[package.extras]
+dmypy = ["psutil (>=4.0)"]
+
+[[package]]
+category = "dev"
+description = "Experimental type system extensions for programs checked with the mypy typechecker."
+name = "mypy-extensions"
+optional = false
+python-versions = "*"
+version = "0.4.3"
+
+[[package]]
+category = "main"
+description = "Python Imaging Library (Fork)"
+name = "pillow"
+optional = false
+python-versions = ">=3.5"
+version = "7.2.0"
+
+[[package]]
+category = "main"
+description = "psycopg2 - Python-PostgreSQL Database Adapter"
+name = "psycopg2"
+optional = false
+python-versions = ">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*"
+version = "2.8.4"
+
+[[package]]
+category = "dev"
+description = "Python style guide checker"
+name = "pycodestyle"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+version = "2.5.0"
+
+[[package]]
+category = "dev"
+description = "passive checker of Python programs"
+name = "pyflakes"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+version = "2.1.1"
+
+[[package]]
+category = "dev"
+description = "python code static checker"
+name = "pylint"
+optional = false
+python-versions = ">=3.5.*"
+version = "2.4.4"
+
+[package.dependencies]
+astroid = ">=2.3.0,<2.4"
+colorama = "*"
+isort = ">=4.2.5,<5"
+mccabe = ">=0.6,<0.7"
+
+[[package]]
+category = "main"
+description = "Utility functions for monkey-patching python code"
+name = "python-monkey-business"
+optional = false
+python-versions = "*"
+version = "1.0.0"
+
+[package.dependencies]
+six = ">=1.7.0"
+
+[[package]]
+category = "main"
+description = "World timezone definitions, modern and historical"
+name = "pytz"
+optional = false
+python-versions = "*"
+version = "2019.3"
+
+[[package]]
+category = "main"
+description = "Python 2 and 3 compatibility utilities"
+name = "six"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*"
+version = "1.14.0"
+
+[[package]]
+category = "main"
+description = "Non-validating SQL parser"
+name = "sqlparse"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+version = "0.3.1"
+
+[[package]]
+category = "dev"
+description = "a fork of Python 2 and 3 ast modules with type comment support"
+name = "typed-ast"
+optional = false
+python-versions = "*"
+version = "1.4.1"
+
+[[package]]
+category = "dev"
+description = "Backported and Experimental Type Hints for Python 3.5+"
+name = "typing-extensions"
+optional = false
+python-versions = "*"
+version = "3.7.4.1"
+
+[[package]]
+category = "main"
+description = "Radically simplified static file serving for WSGI applications"
+name = "whitenoise"
+optional = false
+python-versions = ">=3.5, <4"
+version = "5.0.1"
+
+[package.extras]
+brotli = ["brotli"]
+
+[[package]]
+category = "dev"
+description = "Module for decorators, wrappers and monkey patching."
+name = "wrapt"
+optional = false
+python-versions = "*"
+version = "1.11.2"
+
+[metadata]
+content-hash = "f67f4bd254b8311158851ce498b2cabb1ac21093917f49fed0ee6449420a59bf"
+python-versions = "^3.8"
+
+[metadata.files]
+asgiref = [
+    {file = "asgiref-3.2.7-py2.py3-none-any.whl", hash = "sha256:9ca8b952a0a9afa61d30aa6d3d9b570bb3fd6bafcf7ec9e6bed43b936133db1c"},
+    {file = "asgiref-3.2.7.tar.gz", hash = "sha256:8036f90603c54e93521e5777b2b9a39ba1bad05773fcf2d208f0299d1df58ce5"},
+]
+astroid = [
+    {file = "astroid-2.3.3-py3-none-any.whl", hash = "sha256:840947ebfa8b58f318d42301cf8c0a20fd794a33b61cc4638e28e9e61ba32f42"},
+    {file = "astroid-2.3.3.tar.gz", hash = "sha256:71ea07f44df9568a75d0f354c49143a4575d90645e9fead6dfb52c26a85ed13a"},
+]
+colorama = [
+    {file = "colorama-0.4.3-py2.py3-none-any.whl", hash = "sha256:7d73d2a99753107a36ac6b455ee49046802e59d9d076ef8e47b61499fa29afff"},
+    {file = "colorama-0.4.3.tar.gz", hash = "sha256:e96da0d330793e2cb9485e9ddfd918d456036c7149416295932478192f4436a1"},
+]
+commentjson = [
+    {file = "commentjson-0.8.3.tar.gz", hash = "sha256:6f8703519fe41e4157903ce0ff712f9c16ef1d1d3aee2eb42645c0155aa2a652"},
+]
+django = [
+    {file = "Django-3.0.4-py3-none-any.whl", hash = "sha256:89e451bfbb815280b137e33e454ddd56481fdaa6334054e6e031041ee1eda360"},
+    {file = "Django-3.0.4.tar.gz", hash = "sha256:50b781f6cbeb98f673aa76ed8e572a019a45e52bdd4ad09001072dfd91ab07c8"},
+]
+django-nested-admin = [
+    {file = "django-nested-admin-3.3.2.tar.gz", hash = "sha256:7ec58af67107e6d7b2d0fd4fe03629eff8f7957c4aef5033c4700da1bd2d7870"},
+    {file = "django_nested_admin-3.3.2-py2.py3-none-any.whl", hash = "sha256:2e6706050057f5dc5664bc90d034d4ed9e3ae032ead6b063da9982c9e45ab7f3"},
+]
+entrypoints = [
+    {file = "entrypoints-0.3-py2.py3-none-any.whl", hash = "sha256:589f874b313739ad35be6e0cd7efde2a4e9b6fea91edcc34e58ecbb8dbe56d19"},
+    {file = "entrypoints-0.3.tar.gz", hash = "sha256:c70dd71abe5a8c85e55e12c19bd91ccfeec11a6e99044204511f9ed547d48451"},
+]
+flake8 = [
+    {file = "flake8-3.7.9-py2.py3-none-any.whl", hash = "sha256:49356e766643ad15072a789a20915d3c91dc89fd313ccd71802303fd67e4deca"},
+    {file = "flake8-3.7.9.tar.gz", hash = "sha256:45681a117ecc81e870cbf1262835ae4af5e7a8b08e40b944a8a6e6b895914cfb"},
+]
+gunicorn = [
+    {file = "gunicorn-20.0.4-py2.py3-none-any.whl", hash = "sha256:cd4a810dd51bf497552cf3f863b575dabd73d6ad6a91075b65936b151cbf4f9c"},
+    {file = "gunicorn-20.0.4.tar.gz", hash = "sha256:1904bb2b8a43658807108d59c3f3d56c2b6121a701161de0ddf9ad140073c626"},
+]
+isort = [
+    {file = "isort-4.3.21-py2.py3-none-any.whl", hash = "sha256:6e811fcb295968434526407adb8796944f1988c5b65e8139058f2014cbe100fd"},
+    {file = "isort-4.3.21.tar.gz", hash = "sha256:54da7e92468955c4fceacd0c86bd0ec997b0e1ee80d97f67c35a78b719dccab1"},
+]
+lark-parser = [
+    {file = "lark-parser-0.7.8.tar.gz", hash = "sha256:26215ebb157e6fb2ee74319aa4445b9f3b7e456e26be215ce19fdaaa901c20a4"},
+]
+lazy-object-proxy = [
+    {file = "lazy-object-proxy-1.4.3.tar.gz", hash = "sha256:f3900e8a5de27447acbf900b4750b0ddfd7ec1ea7fbaf11dfa911141bc522af0"},
+    {file = "lazy_object_proxy-1.4.3-cp27-cp27m-macosx_10_13_x86_64.whl", hash = "sha256:a2238e9d1bb71a56cd710611a1614d1194dc10a175c1e08d75e1a7bcc250d442"},
+    {file = "lazy_object_proxy-1.4.3-cp27-cp27m-win32.whl", hash = "sha256:efa1909120ce98bbb3777e8b6f92237f5d5c8ea6758efea36a473e1d38f7d3e4"},
+    {file = "lazy_object_proxy-1.4.3-cp27-cp27m-win_amd64.whl", hash = "sha256:4677f594e474c91da97f489fea5b7daa17b5517190899cf213697e48d3902f5a"},
+    {file = "lazy_object_proxy-1.4.3-cp27-cp27mu-manylinux1_x86_64.whl", hash = "sha256:0c4b206227a8097f05c4dbdd323c50edf81f15db3b8dc064d08c62d37e1a504d"},
+    {file = "lazy_object_proxy-1.4.3-cp34-cp34m-manylinux1_x86_64.whl", hash = "sha256:d945239a5639b3ff35b70a88c5f2f491913eb94871780ebfabb2568bd58afc5a"},
+    {file = "lazy_object_proxy-1.4.3-cp34-cp34m-win32.whl", hash = "sha256:9651375199045a358eb6741df3e02a651e0330be090b3bc79f6d0de31a80ec3e"},
+    {file = "lazy_object_proxy-1.4.3-cp34-cp34m-win_amd64.whl", hash = "sha256:eba7011090323c1dadf18b3b689845fd96a61ba0a1dfbd7f24b921398affc357"},
+    {file = "lazy_object_proxy-1.4.3-cp35-cp35m-manylinux1_x86_64.whl", hash = "sha256:48dab84ebd4831077b150572aec802f303117c8cc5c871e182447281ebf3ac50"},
+    {file = "lazy_object_proxy-1.4.3-cp35-cp35m-win32.whl", hash = "sha256:ca0a928a3ddbc5725be2dd1cf895ec0a254798915fb3a36af0964a0a4149e3db"},
+    {file = "lazy_object_proxy-1.4.3-cp35-cp35m-win_amd64.whl", hash = "sha256:194d092e6f246b906e8f70884e620e459fc54db3259e60cf69a4d66c3fda3449"},
+    {file = "lazy_object_proxy-1.4.3-cp36-cp36m-manylinux1_x86_64.whl", hash = "sha256:97bb5884f6f1cdce0099f86b907aa41c970c3c672ac8b9c8352789e103cf3156"},
+    {file = "lazy_object_proxy-1.4.3-cp36-cp36m-win32.whl", hash = "sha256:cb2c7c57005a6804ab66f106ceb8482da55f5314b7fcb06551db1edae4ad1531"},
+    {file = "lazy_object_proxy-1.4.3-cp36-cp36m-win_amd64.whl", hash = "sha256:8d859b89baf8ef7f8bc6b00aa20316483d67f0b1cbf422f5b4dc56701c8f2ffb"},
+    {file = "lazy_object_proxy-1.4.3-cp37-cp37m-macosx_10_13_x86_64.whl", hash = "sha256:1be7e4c9f96948003609aa6c974ae59830a6baecc5376c25c92d7d697e684c08"},
+    {file = "lazy_object_proxy-1.4.3-cp37-cp37m-manylinux1_x86_64.whl", hash = "sha256:d74bb8693bf9cf75ac3b47a54d716bbb1a92648d5f781fc799347cfc95952383"},
+    {file = "lazy_object_proxy-1.4.3-cp37-cp37m-win32.whl", hash = "sha256:9b15f3f4c0f35727d3a0fba4b770b3c4ebbb1fa907dbcc046a1d2799f3edd142"},
+    {file = "lazy_object_proxy-1.4.3-cp37-cp37m-win_amd64.whl", hash = "sha256:9254f4358b9b541e3441b007a0ea0764b9d056afdeafc1a5569eee1cc6c1b9ea"},
+    {file = "lazy_object_proxy-1.4.3-cp38-cp38-manylinux1_x86_64.whl", hash = "sha256:a6ae12d08c0bf9909ce12385803a543bfe99b95fe01e752536a60af2b7797c62"},
+    {file = "lazy_object_proxy-1.4.3-cp38-cp38-win32.whl", hash = "sha256:5541cada25cd173702dbd99f8e22434105456314462326f06dba3e180f203dfd"},
+    {file = "lazy_object_proxy-1.4.3-cp38-cp38-win_amd64.whl", hash = "sha256:59f79fef100b09564bc2df42ea2d8d21a64fdcda64979c0fa3db7bdaabaf6239"},
+]
+mccabe = [
+    {file = "mccabe-0.6.1-py2.py3-none-any.whl", hash = "sha256:ab8a6258860da4b6677da4bd2fe5dc2c659cff31b3ee4f7f5d64e79735b80d42"},
+    {file = "mccabe-0.6.1.tar.gz", hash = "sha256:dd8d182285a0fe56bace7f45b5e7d1a6ebcbf524e8f3bd87eb0f125271b8831f"},
+]
+mypy = [
+    {file = "mypy-0.770-cp35-cp35m-macosx_10_6_x86_64.whl", hash = "sha256:a34b577cdf6313bf24755f7a0e3f3c326d5c1f4fe7422d1d06498eb25ad0c600"},
+    {file = "mypy-0.770-cp35-cp35m-manylinux1_x86_64.whl", hash = "sha256:86c857510a9b7c3104cf4cde1568f4921762c8f9842e987bc03ed4f160925754"},
+    {file = "mypy-0.770-cp35-cp35m-win_amd64.whl", hash = "sha256:a8ffcd53cb5dfc131850851cc09f1c44689c2812d0beb954d8138d4f5fc17f65"},
+    {file = "mypy-0.770-cp36-cp36m-macosx_10_6_x86_64.whl", hash = "sha256:7687f6455ec3ed7649d1ae574136835a4272b65b3ddcf01ab8704ac65616c5ce"},
+    {file = "mypy-0.770-cp36-cp36m-manylinux1_x86_64.whl", hash = "sha256:3beff56b453b6ef94ecb2996bea101a08f1f8a9771d3cbf4988a61e4d9973761"},
+    {file = "mypy-0.770-cp36-cp36m-win_amd64.whl", hash = "sha256:15b948e1302682e3682f11f50208b726a246ab4e6c1b39f9264a8796bb416aa2"},
+    {file = "mypy-0.770-cp37-cp37m-macosx_10_6_x86_64.whl", hash = "sha256:b90928f2d9eb2f33162405f32dde9f6dcead63a0971ca8a1b50eb4ca3e35ceb8"},
+    {file = "mypy-0.770-cp37-cp37m-manylinux1_x86_64.whl", hash = "sha256:c56ffe22faa2e51054c5f7a3bc70a370939c2ed4de308c690e7949230c995913"},
+    {file = "mypy-0.770-cp37-cp37m-win_amd64.whl", hash = "sha256:8dfb69fbf9f3aeed18afffb15e319ca7f8da9642336348ddd6cab2713ddcf8f9"},
+    {file = "mypy-0.770-cp38-cp38-macosx_10_9_x86_64.whl", hash = "sha256:219a3116ecd015f8dca7b5d2c366c973509dfb9a8fc97ef044a36e3da66144a1"},
+    {file = "mypy-0.770-cp38-cp38-manylinux1_x86_64.whl", hash = "sha256:7ec45a70d40ede1ec7ad7f95b3c94c9cf4c186a32f6bacb1795b60abd2f9ef27"},
+    {file = "mypy-0.770-cp38-cp38-win_amd64.whl", hash = "sha256:f91c7ae919bbc3f96cd5e5b2e786b2b108343d1d7972ea130f7de27fdd547cf3"},
+    {file = "mypy-0.770-py3-none-any.whl", hash = "sha256:3b1fc683fb204c6b4403a1ef23f0b1fac8e4477091585e0c8c54cbdf7d7bb164"},
+    {file = "mypy-0.770.tar.gz", hash = "sha256:8a627507ef9b307b46a1fea9513d5c98680ba09591253082b4c48697ba05a4ae"},
+]
+mypy-extensions = [
+    {file = "mypy_extensions-0.4.3-py2.py3-none-any.whl", hash = "sha256:090fedd75945a69ae91ce1303b5824f428daf5a028d2f6ab8a299250a846f15d"},
+    {file = "mypy_extensions-0.4.3.tar.gz", hash = "sha256:2d82818f5bb3e369420cb3c4060a7970edba416647068eb4c5343488a6c604a8"},
+]
+pillow = [
+    {file = "Pillow-7.2.0-cp35-cp35m-macosx_10_10_intel.whl", hash = "sha256:1ca594126d3c4def54babee699c055a913efb01e106c309fa6b04405d474d5ae"},
+    {file = "Pillow-7.2.0-cp35-cp35m-manylinux1_i686.whl", hash = "sha256:c92302a33138409e8f1ad16731568c55c9053eee71bb05b6b744067e1b62380f"},
+    {file = "Pillow-7.2.0-cp35-cp35m-manylinux1_x86_64.whl", hash = "sha256:8dad18b69f710bf3a001d2bf3afab7c432785d94fcf819c16b5207b1cfd17d38"},
+    {file = "Pillow-7.2.0-cp35-cp35m-manylinux2014_aarch64.whl", hash = "sha256:431b15cffbf949e89df2f7b48528be18b78bfa5177cb3036284a5508159492b5"},
+    {file = "Pillow-7.2.0-cp35-cp35m-win32.whl", hash = "sha256:09d7f9e64289cb40c2c8d7ad674b2ed6105f55dc3b09aa8e4918e20a0311e7ad"},
+    {file = "Pillow-7.2.0-cp35-cp35m-win_amd64.whl", hash = "sha256:0295442429645fa16d05bd567ef5cff178482439c9aad0411d3f0ce9b88b3a6f"},
+    {file = "Pillow-7.2.0-cp36-cp36m-macosx_10_10_x86_64.whl", hash = "sha256:ec29604081f10f16a7aea809ad42e27764188fc258b02259a03a8ff7ded3808d"},
+    {file = "Pillow-7.2.0-cp36-cp36m-manylinux1_i686.whl", hash = "sha256:612cfda94e9c8346f239bf1a4b082fdd5c8143cf82d685ba2dba76e7adeeb233"},
+    {file = "Pillow-7.2.0-cp36-cp36m-manylinux1_x86_64.whl", hash = "sha256:0a80dd307a5d8440b0a08bd7b81617e04d870e40a3e46a32d9c246e54705e86f"},
+    {file = "Pillow-7.2.0-cp36-cp36m-manylinux2014_aarch64.whl", hash = "sha256:06aba4169e78c439d528fdeb34762c3b61a70813527a2c57f0540541e9f433a8"},
+    {file = "Pillow-7.2.0-cp36-cp36m-win32.whl", hash = "sha256:f7e30c27477dffc3e85c2463b3e649f751789e0f6c8456099eea7ddd53be4a8a"},
+    {file = "Pillow-7.2.0-cp36-cp36m-win_amd64.whl", hash = "sha256:ffe538682dc19cc542ae7c3e504fdf54ca7f86fb8a135e59dd6bc8627eae6cce"},
+    {file = "Pillow-7.2.0-cp37-cp37m-macosx_10_10_x86_64.whl", hash = "sha256:94cf49723928eb6070a892cb39d6c156f7b5a2db4e8971cb958f7b6b104fb4c4"},
+    {file = "Pillow-7.2.0-cp37-cp37m-manylinux1_i686.whl", hash = "sha256:6edb5446f44d901e8683ffb25ebdfc26988ee813da3bf91e12252b57ac163727"},
+    {file = "Pillow-7.2.0-cp37-cp37m-manylinux1_x86_64.whl", hash = "sha256:52125833b070791fcb5710fabc640fc1df07d087fc0c0f02d3661f76c23c5b8b"},
+    {file = "Pillow-7.2.0-cp37-cp37m-manylinux2014_aarch64.whl", hash = "sha256:9ad7f865eebde135d526bb3163d0b23ffff365cf87e767c649550964ad72785d"},
+    {file = "Pillow-7.2.0-cp37-cp37m-win32.whl", hash = "sha256:c79f9c5fb846285f943aafeafda3358992d64f0ef58566e23484132ecd8d7d63"},
+    {file = "Pillow-7.2.0-cp37-cp37m-win_amd64.whl", hash = "sha256:d350f0f2c2421e65fbc62690f26b59b0bcda1b614beb318c81e38647e0f673a1"},
+    {file = "Pillow-7.2.0-cp38-cp38-macosx_10_10_x86_64.whl", hash = "sha256:6d7741e65835716ceea0fd13a7d0192961212fd59e741a46bbed7a473c634ed6"},
+    {file = "Pillow-7.2.0-cp38-cp38-manylinux1_i686.whl", hash = "sha256:edf31f1150778abd4322444c393ab9c7bd2af271dd4dafb4208fb613b1f3cdc9"},
+    {file = "Pillow-7.2.0-cp38-cp38-manylinux1_x86_64.whl", hash = "sha256:d08b23fdb388c0715990cbc06866db554e1822c4bdcf6d4166cf30ac82df8c41"},
+    {file = "Pillow-7.2.0-cp38-cp38-manylinux2014_aarch64.whl", hash = "sha256:5e51ee2b8114def244384eda1c82b10e307ad9778dac5c83fb0943775a653cd8"},
+    {file = "Pillow-7.2.0-cp38-cp38-win32.whl", hash = "sha256:725aa6cfc66ce2857d585f06e9519a1cc0ef6d13f186ff3447ab6dff0a09bc7f"},
+    {file = "Pillow-7.2.0-cp38-cp38-win_amd64.whl", hash = "sha256:a060cf8aa332052df2158e5a119303965be92c3da6f2d93b6878f0ebca80b2f6"},
+    {file = "Pillow-7.2.0-pp36-pypy36_pp73-win32.whl", hash = "sha256:25930fadde8019f374400f7986e8404c8b781ce519da27792cbe46eabec00c4d"},
+    {file = "Pillow-7.2.0.tar.gz", hash = "sha256:97f9e7953a77d5a70f49b9a48da7776dc51e9b738151b22dacf101641594a626"},
+]
+psycopg2 = [
+    {file = "psycopg2-2.8.4-cp27-cp27m-win32.whl", hash = "sha256:72772181d9bad1fa349792a1e7384dde56742c14af2b9986013eb94a240f005b"},
+    {file = "psycopg2-2.8.4-cp27-cp27m-win_amd64.whl", hash = "sha256:893c11064b347b24ecdd277a094413e1954f8a4e8cdaf7ffbe7ca3db87c103f0"},
+    {file = "psycopg2-2.8.4-cp34-cp34m-win32.whl", hash = "sha256:9ab75e0b2820880ae24b7136c4d230383e07db014456a476d096591172569c38"},
+    {file = "psycopg2-2.8.4-cp34-cp34m-win_amd64.whl", hash = "sha256:b0845e3bdd4aa18dc2f9b6fb78fbd3d9d371ad167fd6d1b7ad01c0a6cdad4fc6"},
+    {file = "psycopg2-2.8.4-cp35-cp35m-win32.whl", hash = "sha256:ef6df7e14698e79c59c7ee7cf94cd62e5b869db369ed4b1b8f7b729ea825712a"},
+    {file = "psycopg2-2.8.4-cp35-cp35m-win_amd64.whl", hash = "sha256:965c4c93e33e6984d8031f74e51227bd755376a9df6993774fd5b6fb3288b1f4"},
+    {file = "psycopg2-2.8.4-cp36-cp36m-win32.whl", hash = "sha256:ed686e5926929887e2c7ae0a700e32c6129abb798b4ad2b846e933de21508151"},
+    {file = "psycopg2-2.8.4-cp36-cp36m-win_amd64.whl", hash = "sha256:dca2d7203f0dfce8ea4b3efd668f8ea65cd2b35112638e488a4c12594015f67b"},
+    {file = "psycopg2-2.8.4-cp37-cp37m-win32.whl", hash = "sha256:8396be6e5ff844282d4d49b81631772f80dabae5658d432202faf101f5283b7c"},
+    {file = "psycopg2-2.8.4-cp37-cp37m-win_amd64.whl", hash = "sha256:47fc642bf6f427805daf52d6e52619fe0637648fe27017062d898f3bf891419d"},
+    {file = "psycopg2-2.8.4-cp38-cp38-win32.whl", hash = "sha256:4212ca404c4445dc5746c0d68db27d2cbfb87b523fe233dc84ecd24062e35677"},
+    {file = "psycopg2-2.8.4-cp38-cp38-win_amd64.whl", hash = "sha256:92a07dfd4d7c325dd177548c4134052d4842222833576c8391aab6f74038fc3f"},
+    {file = "psycopg2-2.8.4.tar.gz", hash = "sha256:f898e5cc0a662a9e12bde6f931263a1bbd350cfb18e1d5336a12927851825bb6"},
+]
+pycodestyle = [
+    {file = "pycodestyle-2.5.0-py2.py3-none-any.whl", hash = "sha256:95a2219d12372f05704562a14ec30bc76b05a5b297b21a5dfe3f6fac3491ae56"},
+    {file = "pycodestyle-2.5.0.tar.gz", hash = "sha256:e40a936c9a450ad81df37f549d676d127b1b66000a6c500caa2b085bc0ca976c"},
+]
+pyflakes = [
+    {file = "pyflakes-2.1.1-py2.py3-none-any.whl", hash = "sha256:17dbeb2e3f4d772725c777fabc446d5634d1038f234e77343108ce445ea69ce0"},
+    {file = "pyflakes-2.1.1.tar.gz", hash = "sha256:d976835886f8c5b31d47970ed689944a0262b5f3afa00a5a7b4dc81e5449f8a2"},
+]
+pylint = [
+    {file = "pylint-2.4.4-py3-none-any.whl", hash = "sha256:886e6afc935ea2590b462664b161ca9a5e40168ea99e5300935f6591ad467df4"},
+    {file = "pylint-2.4.4.tar.gz", hash = "sha256:3db5468ad013380e987410a8d6956226963aed94ecb5f9d3a28acca6d9ac36cd"},
+]
+python-monkey-business = [
+    {file = "python-monkey-business-1.0.0.tar.gz", hash = "sha256:9976522989766f00b2aaa24ec96eacb91a6de7b7001d1452079323b071988e0e"},
+    {file = "python_monkey_business-1.0.0-py2.py3-none-any.whl", hash = "sha256:6d4cf47f011945db838ccf04643acd49b82f7ad6ab7ecba4c8165385687a828a"},
+]
+pytz = [
+    {file = "pytz-2019.3-py2.py3-none-any.whl", hash = "sha256:1c557d7d0e871de1f5ccd5833f60fb2550652da6be2693c1e02300743d21500d"},
+    {file = "pytz-2019.3.tar.gz", hash = "sha256:b02c06db6cf09c12dd25137e563b31700d3b80fcc4ad23abb7a315f2789819be"},
+]
+six = [
+    {file = "six-1.14.0-py2.py3-none-any.whl", hash = "sha256:8f3cd2e254d8f793e7f3d6d9df77b92252b52637291d0f0da013c76ea2724b6c"},
+    {file = "six-1.14.0.tar.gz", hash = "sha256:236bdbdce46e6e6a3d61a337c0f8b763ca1e8717c03b369e87a7ec7ce1319c0a"},
+]
+sqlparse = [
+    {file = "sqlparse-0.3.1-py2.py3-none-any.whl", hash = "sha256:022fb9c87b524d1f7862b3037e541f68597a730a8843245c349fc93e1643dc4e"},
+    {file = "sqlparse-0.3.1.tar.gz", hash = "sha256:e162203737712307dfe78860cc56c8da8a852ab2ee33750e33aeadf38d12c548"},
+]
+typed-ast = [
+    {file = "typed_ast-1.4.1-cp35-cp35m-manylinux1_i686.whl", hash = "sha256:73d785a950fc82dd2a25897d525d003f6378d1cb23ab305578394694202a58c3"},
+    {file = "typed_ast-1.4.1-cp35-cp35m-manylinux1_x86_64.whl", hash = "sha256:aaee9905aee35ba5905cfb3c62f3e83b3bec7b39413f0a7f19be4e547ea01ebb"},
+    {file = "typed_ast-1.4.1-cp35-cp35m-win32.whl", hash = "sha256:0c2c07682d61a629b68433afb159376e24e5b2fd4641d35424e462169c0a7919"},
+    {file = "typed_ast-1.4.1-cp35-cp35m-win_amd64.whl", hash = "sha256:4083861b0aa07990b619bd7ddc365eb7fa4b817e99cf5f8d9cf21a42780f6e01"},
+    {file = "typed_ast-1.4.1-cp36-cp36m-macosx_10_9_x86_64.whl", hash = "sha256:269151951236b0f9a6f04015a9004084a5ab0d5f19b57de779f908621e7d8b75"},
+    {file = "typed_ast-1.4.1-cp36-cp36m-manylinux1_i686.whl", hash = "sha256:24995c843eb0ad11a4527b026b4dde3da70e1f2d8806c99b7b4a7cf491612652"},
+    {file = "typed_ast-1.4.1-cp36-cp36m-manylinux1_x86_64.whl", hash = "sha256:fe460b922ec15dd205595c9b5b99e2f056fd98ae8f9f56b888e7a17dc2b757e7"},
+    {file = "typed_ast-1.4.1-cp36-cp36m-win32.whl", hash = "sha256:4e3e5da80ccbebfff202a67bf900d081906c358ccc3d5e3c8aea42fdfdfd51c1"},
+    {file = "typed_ast-1.4.1-cp36-cp36m-win_amd64.whl", hash = "sha256:249862707802d40f7f29f6e1aad8d84b5aa9e44552d2cc17384b209f091276aa"},
+    {file = "typed_ast-1.4.1-cp37-cp37m-macosx_10_9_x86_64.whl", hash = "sha256:8ce678dbaf790dbdb3eba24056d5364fb45944f33553dd5869b7580cdbb83614"},
+    {file = "typed_ast-1.4.1-cp37-cp37m-manylinux1_i686.whl", hash = "sha256:c9e348e02e4d2b4a8b2eedb48210430658df6951fa484e59de33ff773fbd4b41"},
+    {file = "typed_ast-1.4.1-cp37-cp37m-manylinux1_x86_64.whl", hash = "sha256:bcd3b13b56ea479b3650b82cabd6b5343a625b0ced5429e4ccad28a8973f301b"},
+    {file = "typed_ast-1.4.1-cp37-cp37m-win32.whl", hash = "sha256:d5d33e9e7af3b34a40dc05f498939f0ebf187f07c385fd58d591c533ad8562fe"},
+    {file = "typed_ast-1.4.1-cp37-cp37m-win_amd64.whl", hash = "sha256:0666aa36131496aed8f7be0410ff974562ab7eeac11ef351def9ea6fa28f6355"},
+    {file = "typed_ast-1.4.1-cp38-cp38-macosx_10_15_x86_64.whl", hash = "sha256:d205b1b46085271b4e15f670058ce182bd1199e56b317bf2ec004b6a44f911f6"},
+    {file = "typed_ast-1.4.1-cp38-cp38-manylinux1_i686.whl", hash = "sha256:6daac9731f172c2a22ade6ed0c00197ee7cc1221aa84cfdf9c31defeb059a907"},
+    {file = "typed_ast-1.4.1-cp38-cp38-manylinux1_x86_64.whl", hash = "sha256:498b0f36cc7054c1fead3d7fc59d2150f4d5c6c56ba7fb150c013fbc683a8d2d"},
+    {file = "typed_ast-1.4.1-cp38-cp38-win32.whl", hash = "sha256:715ff2f2df46121071622063fc7543d9b1fd19ebfc4f5c8895af64a77a8c852c"},
+    {file = "typed_ast-1.4.1-cp38-cp38-win_amd64.whl", hash = "sha256:fc0fea399acb12edbf8a628ba8d2312f583bdbdb3335635db062fa98cf71fca4"},
+    {file = "typed_ast-1.4.1-cp39-cp39-macosx_10_15_x86_64.whl", hash = "sha256:d43943ef777f9a1c42bf4e552ba23ac77a6351de620aa9acf64ad54933ad4d34"},
+    {file = "typed_ast-1.4.1.tar.gz", hash = "sha256:8c8aaad94455178e3187ab22c8b01a3837f8ee50e09cf31f1ba129eb293ec30b"},
+]
+typing-extensions = [
+    {file = "typing_extensions-3.7.4.1-py2-none-any.whl", hash = "sha256:910f4656f54de5993ad9304959ce9bb903f90aadc7c67a0bef07e678014e892d"},
+    {file = "typing_extensions-3.7.4.1-py3-none-any.whl", hash = "sha256:cf8b63fedea4d89bab840ecbb93e75578af28f76f66c35889bd7065f5af88575"},
+    {file = "typing_extensions-3.7.4.1.tar.gz", hash = "sha256:091ecc894d5e908ac75209f10d5b4f118fbdb2eb1ede6a63544054bb1edb41f2"},
+]
+whitenoise = [
+    {file = "whitenoise-5.0.1-py2.py3-none-any.whl", hash = "sha256:62556265ec1011bd87113fb81b7516f52688887b7a010ee899ff1fd18fd22700"},
+    {file = "whitenoise-5.0.1.tar.gz", hash = "sha256:0f9137f74bd95fa54329ace88d8dc695fbe895369a632e35f7a136e003e41d73"},
+]
+wrapt = [
+    {file = "wrapt-1.11.2.tar.gz", hash = "sha256:565a021fd19419476b9362b05eeaa094178de64f8361e44468f9e9d7843901e1"},
+]

pyproject.toml

@@ -0,0 +1,24 @@
+[tool.poetry]
+name = "inventory"
+version = "0.1.0"
+description = ""
+authors = ["Johannes Schriewer <hallo@dunkelstern.de>"]
+
+[tool.poetry.dependencies]
+python = "^3.8"
+django = "^3.0.4"
+gunicorn = "^20.0.4"
+whitenoise = "^5.0.1"
+commentjson = "^0.8.3"
+psycopg2 = "^2.8.4"
+django-nested-admin = "^3.3.2"
+pillow = "^7.2.0"
+
+[tool.poetry.dev-dependencies]
+mypy = "^0.770"
+flake8 = "^3.7.9"
+pylint = "^2.4.4"
+
+[build-system]
+requires = ["poetry>=0.12"]
+build-backend = "poetry.masonry.api"