Merge remote-tracking branch 'inventree/master' into django-q

# Conflicts:
#	.github/workflows/style.yaml
#	.travis.yml
#	InvenTree/InvenTree/settings.py

.github/workflows/coverage.yaml

@@ -0,0 +1,46 @@
+# Perform CI checks, and calculate code coverage
+
+name: SQLite
+
+on: ["push", "pull_request"]
+
+jobs:
+
+  # Run tests on SQLite database
+  # These tests are used for code coverage analysis
+  coverage:
+    runs-on: ubuntu-latest
+
+    env:
+      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      INVENTREE_DB_NAME: './test_db.sqlite'
+      INVENTREE_DB_ENGINE: django.db.backends.sqlite3
+      INVENTREE_DEBUG: info
+
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v2
+      - name: Setup Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: 3.7
+      - name: Install Dependencies
+        run: |
+          sudo apt-get update
+          pip3 install invoke
+          invoke install
+      - name: Coverage Tests
+        run: |
+          invoke coverage
+      - name: Data Import Export
+        run: |
+          invoke migrate
+          invoke import-fixtures
+          invoke export-records -f data.json
+          rm test_db.sqlite
+          invoke migrate
+          invoke import-records -f data.json
+      - name: Check Migration Files
+        run: python3 ci/check_migration_files.py
+      - name: Upload Coverage Report
+        run: coveralls

.github/workflows/mariadb.yaml

@@ -0,0 +1,46 @@
+name: MariaDB
+
+on: ["push", "pull_request"]
+
+jobs:
+
+  test:
+    runs-on: ubuntu-latest
+
+    env:
+      # Database backend configuration
+      INVENTREE_DB_ENGINE: django.db.backends.mysql
+      INVENTREE_DB_NAME: inventree
+      INVENTREE_DB_USER: root
+      INVENTREE_DB_PASSWORD: password
+      INVENTREE_DB_HOST: '127.0.0.1'
+      INVENTREE_DB_PORT: 3306
+      INVENTREE_DEBUG: info
+
+    services:
+      mariadb:
+        image: mariadb:latest
+        env:
+          MYSQL_ALLOW_EMPTY_PASSWORD: yes
+          MYSQL_DATABASE: inventree
+          MYSQL_USER: inventree
+          MYSQL_PASSWORD: password
+          MYSQL_ROOT_PASSWORD: password
+        ports:
+          - 3306:3306
+
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v2
+      - name: Setup Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: 3.7
+      - name: Install Dependencies
+        run: |
+          sudo apt-get install mysql-server libmysqlclient-dev
+          pip3 install invoke
+          pip3 install mysqlclient
+          invoke install
+      - name: Run Tests
+        run: invoke test

.github/workflows/mysql.yaml

@@ -0,0 +1,49 @@
+# MySQL Unit Testing
+
+name: MySQL
+
+on: ["push", "pull_request"]
+
+jobs:
+
+  test:
+    runs-on: ubuntu-latest
+
+    env:
+      # Database backend configuration
+      INVENTREE_DB_ENGINE: django.db.backends.mysql
+      INVENTREE_DB_NAME: inventree
+      INVENTREE_DB_USER: root
+      INVENTREE_DB_PASSWORD: password
+      INVENTREE_DB_HOST: '127.0.0.1'
+      INVENTREE_DB_PORT: 3306
+      INVENTREE_DEBUG: info
+
+    services:
+      mysql:
+        image: mysql:latest
+        env:
+          MYSQL_ALLOW_EMPTY_PASSWORD: yes
+          MYSQL_DATABASE: inventree
+          MYSQL_USER: inventree
+          MYSQL_PASSWORD: password
+          MYSQL_ROOT_PASSWORD: password
+        options: --health-cmd="mysqladmin ping" --health-interval=5s --health-timeout=2s --health-retries=3
+        ports:
+          - 3306:3306
+      
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v2
+      - name: Setup Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: 3.7
+      - name: Install Dependencies
+        run: |
+          sudo apt-get install mysql-server libmysqlclient-dev
+          pip3 install invoke
+          pip3 install mysqlclient
+          invoke install
+      - name: Run Tests
+        run: invoke test

.github/workflows/postgresql.yaml

@@ -0,0 +1,45 @@
+# PostgreSQL Unit Testing
+
+name: PostgreSQL
+
+on: ["push", "pull_request"]
+
+jobs:
+  
+  test:
+    runs-on: ubuntu-latest
+
+    env:
+      # Database backend configuration
+      INVENTREE_DB_ENGINE: django.db.backends.postgresql
+      INVENTREE_DB_NAME: inventree
+      INVENTREE_DB_USER: inventree
+      INVENTREE_DB_PASSWORD: password
+      INVENTREE_DB_HOST: '127.0.0.1'
+      INVENTREE_DB_PORT: 5432
+      INVENTREE_DEBUG: info
+
+    services:
+      postgres:
+        image: postgres
+        env:
+          POSTGRES_USER: inventree
+          POSTGRES_PASSWORD: password
+        ports:
+          - 5432:5432
+
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v2
+      - name: Setup Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: 3.7
+      - name: Install Dependencies
+        run: |
+          sudo apt-get install libpq-dev
+          pip3 install invoke
+          pip3 install psycopg2
+          invoke install
+      - name: Run Tests
+        run: invoke test

.github/workflows/style.yaml

@@ -1,11 +1,27 @@
 name: Style Checks
 
-on: push
+on: ["push", "pull_request"]
 
 jobs:
-  pep:
+  style:
     runs-on: ubuntu-latest
 
+    strategy:
+      max-parallel: 4
+      matrix:
+        python-version: [3.7]
+
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v2
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Install deps
+        run: |
+          pip install flake8==3.8.3
+          pip install pep8-naming==0.11.1
+      - name: flake8
+        run: |
+          flake8 InvenTree

.travis.yml

@@ -1,55 +0,0 @@
-dist: xenial
-
-services:
-    - mysql
-    - postgresql
-
-language: python
-python:
-    - 3.6
-    - 3.7
-
-addons:
-    apt-packages:
-        - sqlite3
-
-before_install:
-    - sudo useradd --create-home inventree
-    - sudo mkdir /home/inventree/media /home/media/static /home/media/backup
-    - sudo apt-get update
-    - sudo apt-get install gettext
-    - sudo apt-get install mysql-server libmysqlclient-dev
-    - sudo apt-get install libpq-dev
-    - pip3 install invoke
-    - pip3 install mysqlclient
-    - pip3 install psycopg2
-    - invoke install
-    - invoke migrate
-    - cd InvenTree && python3 manage.py createsuperuser --username InvenTreeAdmin --email admin@inventree.com --noinput && cd ..
-    - psql -c 'create database inventree_test_db;' -U postgres
-    - mysql -e 'CREATE DATABASE inventree_test_db;'
-
-script:
-    - cd InvenTree && python3 manage.py makemigrations && cd ..
-    - python3 ci/check_migration_files.py
-    # Run unit testing / code coverage tests
-    - invoke coverage
-    # Run unit test for SQL database backend
-    - cd InvenTree && python3 manage.py test --settings=InvenTree.ci_mysql && cd ..
-    # Run unit test for PostgreSQL database backend
-    - cd InvenTree && python3 manage.py test --settings=InvenTree.ci_postgresql && cd ..
-    - invoke translate
-    - invoke style
-    # Create an empty database and fill it with test data
-    - rm inventree_default_db.sqlite3
-    - invoke migrate
-    - invoke import-fixtures
-    # Export database records
-    - invoke export-records -f data.json
-    # Create a new empty database and import the saved data
-    - rm inventree_default_db.sqlite3
-    - invoke migrate
-    - invoke import-records -f data.json
-
-after_success:
-    - coveralls

InvenTree/InvenTree/ci_mysql.py

@@ -1,18 +0,0 @@
-"""
-Configuration file for running tests against a MySQL database.
-"""
-
-from InvenTree.settings import *
-
-# Override the 'test' database
-if 'test' in sys.argv:
-    print('InvenTree: Running tests - Using MySQL test database')
-    
-    DATABASES['default'] = {
-        # Ensure mysql backend is being used
-        'ENGINE': 'django.db.backends.mysql',
-        'NAME': 'inventree_test_db',
-        'USER': 'travis',
-        'PASSWORD': '',
-        'HOST': '127.0.0.1'
-    }

InvenTree/InvenTree/ci_postgresql.py

@@ -1,17 +0,0 @@
-"""
-Configuration file for running tests against a MySQL database.
-"""
-
-from InvenTree.settings import *
-
-# Override the 'test' database
-if 'test' in sys.argv:
-    print('InvenTree: Running tests - Using PostGreSQL test database')
-    
-    DATABASES['default'] = {
-        # Ensure postgresql backend is being used
-        'ENGINE': 'django.db.backends.postgresql',
-        'NAME': 'inventree_test_db',
-        'USER': 'postgres',
-        'PASSWORD': '',
-    }

InvenTree/InvenTree/settings.py

@@ -335,87 +335,71 @@ MARKDOWNIFY_BLEACH = False
 DATABASES = {}
 
 """
-When running unit tests, enforce usage of sqlite3 database,
+Configure the database backend based on the user-specified values.
-so that the tests can be run in RAM without any setup requirements
+
+- Primarily this configuration happens in the config.yaml file
+- However there may be reason to configure the DB via environmental variables
+- The following code lets the user "mix and match" database configuration
 """
-if TESTING:
-    logger.info('InvenTree: Running tests - Using sqlite3 memory database')
-    DATABASES['default'] = {
-        # Ensure sqlite3 backend is being used
-        'ENGINE': 'django.db.backends.sqlite3',
-        # Doesn't matter what the database is called, it is executed in RAM
-        'NAME': 'ram_test_db.sqlite3',
-    }
 
-# Database backend selection
+logger.info("Configuring database backend:")
-else:
-    """
-    Configure the database backend based on the user-specified values.
-    
-    - Primarily this configuration happens in the config.yaml file
-    - However there may be reason to configure the DB via environmental variables
-    - The following code lets the user "mix and match" database configuration
-    """
 
-    logger.info("Configuring database backend:")
+# Extract database configuration from the config.yaml file
+db_config = CONFIG.get('database', {})
 
-    # Extract database configuration from the config.yaml file
+if not db_config:
-    db_config = CONFIG.get('database', {})
+    db_config = {}
 
-    # Default action if db_config not specified in yaml file
+# Environment variables take preference over config file!
-    if not db_config:
-        db_config = {}
 
-    # If a particular database option is not specified in the config file,
+db_keys = ['ENGINE', 'NAME', 'USER', 'PASSWORD', 'HOST', 'PORT']
-    # look for it in the environmental variables
-    # e.g. INVENTREE_DB_NAME / INVENTREE_DB_USER / etc
 
-    db_keys = ['ENGINE', 'NAME', 'USER', 'PASSWORD', 'HOST', 'PORT']
+for key in db_keys:
+    # First, check the environment variables
+    env_key = f"INVENTREE_DB_{key}"
+    env_var = os.environ.get(env_key, None)
 
-    for key in db_keys:
+    if env_var:
-        if key not in db_config:
+        logger.info(f"{env_key}={env_var}")
-            logger.debug(f" - Missing {key} value: Looking for environment variable INVENTREE_DB_{key}")
+        # Override configuration value
-            env_key = f'INVENTREE_DB_{key}'
+        db_config[key] = env_var
-            env_var = os.environ.get(env_key, None)
 
-            if env_var is not None:
+# Check that required database configuration options are specified
-                logger.info(f'Using environment variable INVENTREE_DB_{key}')
+reqiured_keys = ['ENGINE', 'NAME']
-                db_config[key] = env_var
-            else:
-                logger.debug(f'    INVENTREE_DB_{key} not found in environment variables')
 
-    # Check that required database configuration options are specified
+for key in reqiured_keys:
-    reqiured_keys = ['ENGINE', 'NAME']
+    if key not in db_config:
+        error_msg = f'Missing required database configuration value {key} in config.yaml'
+        logger.error(error_msg)
 
-    for key in reqiured_keys:
+        print('Error: ' + error_msg)
-        if key not in db_config:
+        sys.exit(-1)
-            error_msg = f'Missing required database configuration value {key} in config.yaml'
-            logger.error(error_msg)
 
-            print('Error: ' + error_msg)
+"""
-            sys.exit(-1)
+Special considerations for the database 'ENGINE' setting.
+It can be specified in config.yaml (or envvar) as either (for example):
+- sqlite3
+- django.db.backends.sqlite3
+- django.db.backends.postgresql
+"""
 
-    """
+db_engine = db_config['ENGINE']
-    Special considerations for the database 'ENGINE' setting.
-    It can be specified in config.yaml (or envvar) as either (for example):
-    - sqlite3
-    - django.db.backends.sqlite3
-    - django.db.backends.postgresql
-    """
 
-    db_engine = db_config['ENGINE']
+if db_engine.lower() in ['sqlite3', 'postgresql', 'mysql']:
+    # Prepend the required python module string
+    db_engine = f'django.db.backends.{db_engine.lower()}'
+    db_config['ENGINE'] = db_engine
 
-    if db_engine.lower() in ['sqlite3', 'postgresql', 'mysql']:
+db_name = db_config['NAME']
-        # Prepend the required python module string
+db_host = db_config.get('HOST', "''")
-        db_engine = f'django.db.backends.{db_engine.lower()}'
-        db_config['ENGINE'] = db_engine
 
-    db_name = db_config['NAME']
+print("InvenTree Database Configuration")
+print("================================")
+print(f"ENGINE: {db_engine}")
+print(f"NAME: {db_name}")
+print(f"HOST: {db_host}")
 
-    logger.info(f"Database ENGINE: '{db_engine}'")
+DATABASES['default'] = db_config
-    logger.info(f"Database NAME: '{db_name}'")
-
-    DATABASES['default'] = db_config
 
 CACHES = {
     'default': {

InvenTree/InvenTree/static/css/inventree.css

@@ -586,6 +586,8 @@
 
 .breadcrump {
     margin-bottom: 5px;
+    margin-left: 5px;
+    margin-right: 10px;
 }
 
 .inventree-body {
@@ -624,6 +626,53 @@
     z-index: 11000;
 }
 
+.modal-close {
+    position: absolute;
+    top: 15px;
+    right: 35px;
+    color: #f1f1f1;
+    font-size: 40px;
+    font-weight: bold;
+    transition: 0.25s;
+}
+
+.modal-close:hover,
+.modal-close:focus {
+    color: #bbb;
+    text-decoration: none;
+    cursor: pointer;
+}
+
+.modal-image-content {
+    margin: auto;
+    display: block;
+    width: 80%;
+    max-width: 700px;
+    text-align: center;
+    color: #ccc;
+    padding: 10px 0;
+}
+
+@media only screen and (max-width: 700px){
+    .modal-image-content {
+      width: 100%;
+    }
+}
+
+.modal-image {
+    display: none;
+    position: fixed;
+    z-index: 10000;
+    padding-top: 100px;
+    left: 0;
+    top: 0;
+    width: 100%;
+    height: 100%;
+    overflow: auto;
+    background-color: rgb(0,0,0); /* Fallback color */
+    background-color: rgba(0,0,0,0.85); /* Black w/ opacity */
+}
+
 .js-modal-form .checkbox {
     margin-left: 0px;
 }

InvenTree/build/forms.py

@@ -95,7 +95,7 @@ class BuildOutputCreateForm(HelperForm):
     confirm = forms.BooleanField(
         required=True,
         label=_('Confirm'),
-        help_text=_('Confirm creation of build outut'),
+        help_text=_('Confirm creation of build output'),
     )
 
     class Meta:

InvenTree/build/templates/build/notes.html

@@ -10,6 +10,9 @@
 
 {% block heading %}
 {% trans "Build Notes" %}
+{% if roles.build.change and not editing %}
+<button title='{% trans "Edit notes" %}' class='btn btn-default' id='edit-notes'><span class='fas fa-edit'></span></button>
+{% endif %}
 {% endblock %}
 
 {% block details %}
@@ -20,14 +23,13 @@
         
     {{ form }}
     <hr>
-    <input type="submit" value='{% trans "Save" %}'/>
+    <button type="submit" class='btn btn-default'>{% trans "Save" %}</button>
     
 </form>
 
 {{ form.media }}
 
 {% else %}
-<button title='{% trans "Edit notes" %}' class='btn btn-default action-button' id='edit-notes'><span class='fas fa-edit'></span></button>
 
 {{ build.notes | markdownify }}
 {% endif %}

InvenTree/common/models.py

@@ -78,6 +78,13 @@ class InvenTreeSetting(models.Model):
             'choices': djmoney.settings.CURRENCY_CHOICES,
         },
 
+        'INVENTREE_DOWNLOAD_FROM_URL': {
+            'name': _('Download from URL'),
+            'description': _('Allow download of remote images and files from external URL'),
+            'validator': bool,
+            'default': False,
+        },
+
         'BARCODE_ENABLE': {
             'name': _('Barcode Support'),
             'description': _('Enable barcode scanner support'),
@@ -97,6 +104,13 @@ class InvenTreeSetting(models.Model):
             'validator': bool,
         },
 
+        'PART_ALLOW_EDIT_IPN': {
+            'name': _('Allow Editing IPN'),
+            'description': _('Allow changing the IPN value while editing a part'),
+            'default': True,
+            'validator': bool,
+        },
+
         'PART_COPY_BOM': {
             'name': _('Copy Part BOM Data'),
             'description': _('Copy BOM data by default when duplicating a part'),

InvenTree/company/apps.py

@@ -7,6 +7,7 @@ from django.apps import AppConfig
 from django.db.utils import OperationalError, ProgrammingError
 from django.conf import settings
 
+from PIL import UnidentifiedImageError
 
 logger = logging.getLogger(__name__)
 
@@ -38,9 +39,11 @@ class CompanyConfig(AppConfig):
                         try:
                             company.image.render_variations(replace=False)
                         except FileNotFoundError:
-                            logger.warning("Image file missing")
+                            logger.warning(f"Image file '{company.image}' missing")
                             company.image = None
                             company.save()
+                        except UnidentifiedImageError:
+                            logger.warning(f"Image file '{company.image}' is invalid")
         except (OperationalError, ProgrammingError):
             # Getting here probably meant the database was in test mode
             pass

InvenTree/company/forms.py

@@ -66,6 +66,24 @@ class CompanyImageForm(HelperForm):
         ]
 
 
+class CompanyImageDownloadForm(HelperForm):
+    """
+    Form for downloading an image from a URL
+    """
+
+    url = django.forms.URLField(
+        label=_('URL'),
+        help_text=_('Image URL'),
+        required=True
+    )
+
+    class Meta:
+        model = Company
+        fields = [
+            'url',
+        ]
+
+
 class EditSupplierPartForm(HelperForm):
     """ Form for editing a SupplierPart object """
 

InvenTree/company/templates/company/company_base.html

@@ -2,19 +2,32 @@
 
 {% load static %}
 {% load i18n %}
+{% load inventree_extras %}
+
 
 {% block page_title %}
 InvenTree | {% trans "Company" %} - {{ company.name }}
 {% endblock %}
 
+
 {% block thumbnail %}
-<div class='dropzone' id='company-thumb'>
+{% settings_value "INVENTREE_DOWNLOAD_FROM_URL" as allow_download %}
-    <img class="part-thumb"
+
+<div class='dropzone part-thumb-container' id='company-thumb'>
+    <img class="part-thumb" id='company-image'
     {% if company.image %}
     src="{{ company.image.url }}"
     {% else %}
     src="{% static 'img/blank_image.png' %}"
     {% endif %}/>
+    <div class='btn-row part-thumb-overlay'>
+        <div class='btn-group'>
+            <button type='button' class='btn btn-default btn-glyph' title='{% trans "Upload new image" %}' id='company-image-upload'><span class='fas fa-file-upload'></span></button>
+            {% if allow_download %}
+            <button type='button' class='btn btn-default btn-glyph' title="{% trans 'Download image from URL' %}" id='company-image-url'><span class='fas fa-cloud-download-alt'></span></button>
+            {% endif %}
+        </div>
+    </div>
 </div>
 {% endblock %}
 
@@ -135,7 +148,13 @@ InvenTree | {% trans "Company" %} - {{ company.name }}
         }
     );
 
-    $("#company-thumb").click(function() {
+    {% if company.image %}
+    $('#company-image').click(function() {
+        showModalImage('{{ company.image.url }}');
+    });
+    {% endif %}
+
+    $("#company-image-upload").click(function() {
         launchModalForm(
             "{% url 'company-image' company.id %}",
             {
@@ -144,4 +163,17 @@ InvenTree | {% trans "Company" %} - {{ company.name }}
         );
     });
 
+    {% settings_value "INVENTREE_DOWNLOAD_FROM_URL" as allow_download %}
+
+    {% if allow_download %}
+    $('#company-image-url').click(function() {
+        launchModalForm(
+            '{% url "company-image-download" company.id %}',
+            {
+                reload: true,
+            }
+        )
+    });
+    {% endif %}
+
 {% endblock %}

InvenTree/company/templates/company/notes.html

@@ -9,6 +9,9 @@
 
 {% block heading %}
 {% trans "Company Notes" %}
+{% if not editing %}
+<button title='{% trans "Edit notes" %}' class='btn btn-default' id='edit-notes'><span class='fas fa-edit'></span></button>
+{% endif %}
 {% endblock %}
 
 {% block details %}
@@ -18,7 +21,7 @@
         
     {{ form }}
     <hr>
-    <input type="submit" value='{% trans "Save" %}'/>
+    <button type="submit" class='btn btn-default'>{% trans "Save" %}</button>
     
 </form>
 
@@ -26,7 +29,6 @@
 
 {% else %}
 
-<button title='{% trans "Edit notes" %}' class='btn btn-default action-button' id='edit-notes'><span class='fas fa-edit'></span></button>
 {{ company.notes | markdownify }}
 {% endif %}
 

InvenTree/company/urls.py

@@ -21,6 +21,7 @@ company_detail_urls = [
     url(r'^notes/', views.CompanyNotes.as_view(), name='company-notes'),
 
     url(r'^thumbnail/', views.CompanyImage.as_view(), name='company-image'),
+    url(r'^thumb-download/', views.CompanyImageDownloadFromURL.as_view(), name='company-image-download'),
 
     # Any other URL
     url(r'^.*$', views.CompanyDetail.as_view(), name='company-detail'),

InvenTree/company/views.py

@@ -11,9 +11,14 @@ from django.views.generic import DetailView, ListView, UpdateView
 
 from django.urls import reverse
 from django.forms import HiddenInput
+from django.core.files.base import ContentFile
 
 from moneyed import CURRENCIES
 
+from PIL import Image
+import requests
+import io
+
 from InvenTree.views import AjaxCreateView, AjaxUpdateView, AjaxDeleteView
 from InvenTree.helpers import str2bool
 from InvenTree.views import InvenTreeRoleMixin
@@ -28,6 +33,7 @@ from .forms import EditCompanyForm
 from .forms import CompanyImageForm
 from .forms import EditSupplierPartForm
 from .forms import EditPriceBreakForm
+from .forms import CompanyImageDownloadForm
 
 import common.models
 import common.settings
@@ -150,6 +156,84 @@ class CompanyDetail(DetailView):
         return ctx
 
 
+class CompanyImageDownloadFromURL(AjaxUpdateView):
+    """
+    View for downloading an image from a provided URL
+    """
+
+    model = Company
+    ajax_template_name = 'image_download.html'
+    form_class = CompanyImageDownloadForm
+    ajax_form_title = _('Download Image')
+
+    def validate(self, company, form):
+        """
+        Validate that the image data are correct
+        """
+        # First ensure that the normal validation routines pass
+        if not form.is_valid():
+            return
+
+        # We can now extract a valid URL from the form data
+        url = form.cleaned_data.get('url', None)
+
+        # Download the file
+        response = requests.get(url, stream=True)
+
+        # Look at response header, reject if too large
+        content_length = response.headers.get('Content-Length', '0')
+
+        try:
+            content_length = int(content_length)
+        except (ValueError):
+            # If we cannot extract meaningful length, just assume it's "small enough"
+            content_length = 0
+
+        # TODO: Factor this out into a configurable setting
+        MAX_IMG_LENGTH = 10 * 1024 * 1024
+
+        if content_length > MAX_IMG_LENGTH:
+            form.add_error('url', _('Image size exceeds maximum allowable size for download'))
+            return
+
+        self.response = response
+
+        # Check for valid response code
+        if not response.status_code == 200:
+            form.add_error('url', f"{_('Invalid response')}: {response.status_code}")
+            return
+
+        response.raw.decode_content = True
+
+        try:
+            self.image = Image.open(response.raw).convert()
+            self.image.verify()
+        except:
+            form.add_error('url', _("Supplied URL is not a valid image file"))
+            return
+
+    def save(self, company, form, **kwargs):
+        """
+        Save the downloaded image to the company
+        """
+        fmt = self.image.format
+
+        if not fmt:
+            fmt = 'PNG'
+
+        buffer = io.BytesIO()
+
+        self.image.save(buffer, format=fmt)
+
+        # Construct a simplified name for the image
+        filename = f"company_{company.pk}_image.{fmt.lower()}"
+
+        company.image.save(
+            filename,
+            ContentFile(buffer.getvalue()),
+        )
+
+
 class CompanyImage(AjaxUpdateView):
     """ View for uploading an image for the Company """
     model = Company

InvenTree/order/forms.py

@@ -14,6 +14,8 @@ from InvenTree.forms import HelperForm
 from InvenTree.fields import RoundingDecimalFormField
 from InvenTree.fields import DatePickerFormField
 
+import part.models
+
 from stock.models import StockLocation
 from .models import PurchaseOrder, PurchaseOrderLineItem, PurchaseOrderAttachment
 from .models import SalesOrder, SalesOrderLineItem, SalesOrderAttachment
@@ -211,7 +213,65 @@ class EditSalesOrderLineItemForm(HelperForm):
         ]
 
 
+class AllocateSerialsToSalesOrderForm(forms.Form):
+    """
+    Form for assigning stock to a sales order,
+    by serial number lookup
+    """
+
+    line = forms.ModelChoiceField(
+        queryset=SalesOrderLineItem.objects.all(),
+    )
+
+    part = forms.ModelChoiceField(
+        queryset=part.models.Part.objects.all(),
+    )
+
+    serials = forms.CharField(
+        label=_("Serial Numbers"),
+        required=True,
+        help_text=_('Enter stock item serial numbers'),
+    )
+
+    quantity = forms.IntegerField(
+        label=_('Quantity'),
+        required=True,
+        help_text=_('Enter quantity of stock items'),
+        initial=1,
+        min_value=1
+    )
+
+    class Meta:
+
+        fields = [
+            'line',
+            'part',
+            'serials',
+            'quantity',
+        ]
+
+
+class CreateSalesOrderAllocationForm(HelperForm):
+    """
+    Form for creating a SalesOrderAllocation item.
+    """
+
+    quantity = RoundingDecimalFormField(max_digits=10, decimal_places=5)
+
+    class Meta:
+        model = SalesOrderAllocation
+
+        fields = [
+            'line',
+            'item',
+            'quantity',
+        ]
+
+
 class EditSalesOrderAllocationForm(HelperForm):
+    """
+    Form for editing a SalesOrderAllocation item
+    """
 
     quantity = RoundingDecimalFormField(max_digits=10, decimal_places=5)
 

InvenTree/order/migrations/0043_auto_20210330_0013.py

@@ -0,0 +1,17 @@
+# Generated by Django 3.0.7 on 2021-03-29 13:13
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('order', '0042_auto_20210310_1619'),
+    ]
+
+    operations = [
+        migrations.AlterUniqueTogether(
+            name='salesorderlineitem',
+            unique_together=set(),
+        ),
+    ]

InvenTree/order/models.py

@@ -663,7 +663,6 @@ class SalesOrderLineItem(OrderLineItem):
 
     class Meta:
         unique_together = [
-            ('order', 'part'),
         ]
 
     def fulfilled_quantity(self):
@@ -732,6 +731,12 @@ class SalesOrderAllocation(models.Model):
 
         errors = {}
 
+        try:
+            if not self.item:
+                raise ValidationError({'item': _('Stock item has not been assigned')})
+        except stock_models.StockItem.DoesNotExist:
+            raise ValidationError({'item': _('Stock item has not been assigned')})
+
         try:
             if not self.line.part == self.item.part:
                 errors['item'] = _('Cannot allocate stock item to a line with a different part')

InvenTree/order/templates/order/order_notes.html

@@ -11,6 +11,9 @@
 
 {% block heading %}
 {% trans "Order Notes" %}
+{% if roles.purchase_order.change and not editing %}
+<button title='{% trans "Edit notes" %}' class='btn btn-default' id='edit-notes'><span class='fas fa-edit'></span></button>
+{% endif %}
 {% endblock %}
 
 {% block details %}
@@ -21,21 +24,19 @@
 
     {{ form }}
     <hr>
-    <input type='submit' value='{% trans "Save" %}'/>
+    <button type="submit" class='btn btn-default'>{% trans "Save" %}</button>
 </form>
 
 {{ form.media }}
 
 {% else %}
-{% if roles.purchase_order.change %}
+
-<button title='{% trans "Edit notes" %}' class='btn btn-default action-button' id='edit-notes'><span class='fas fa-edit'></span></button>
-{% endif %}
-{% endif %}
 <div class='panel panel-default'>
     <div class='panel-content'>
         {{ order.notes | markdownify }}
     </div>
 </div>
+{% endif %}
 
 {% endblock %}
 

InvenTree/order/templates/order/sales_order_detail.html

@@ -275,15 +275,20 @@ $("#so-lines-table").inventreeTable({
                 if (row.part) {
                     var part = row.part_detail;
 
+                    if (part.trackable) {
+                        html += makeIconButton('fa-hashtag icon-green', 'button-add-by-sn', pk, '{% trans "Allocate serial numbers" %}');
+                    }
+
+                    html += makeIconButton('fa-sign-in-alt icon-green', 'button-add', pk, '{% trans "Allocate stock" %}');   
+
                     if (part.purchaseable) {
-                        html += makeIconButton('fa-shopping-cart', 'button-buy', row.part, '{% trans "Buy parts" %}');
+                        html += makeIconButton('fa-shopping-cart', 'button-buy', row.part, '{% trans "Purchase stock" %}');
                     }
                     
                     if (part.assembly) {
-                        html += makeIconButton('fa-tools', 'button-build', row.part, '{% trans "Build parts" %}');
+                        html += makeIconButton('fa-tools', 'button-build', row.part, '{% trans "Build stock" %}');
                     }
                     
-                    html += makeIconButton('fa-plus icon-green', 'button-add', pk, '{% trans "Allocate parts" %}');   
                 }
                 
                 html += makeIconButton('fa-edit icon-blue', 'button-edit', pk, '{% trans "Edit line item" %}');
@@ -316,10 +321,28 @@ function setupCallbacks() {
         var pk = $(this).attr('pk');
 
         launchModalForm(`/order/sales-order/line/${pk}/delete/`, {
-            reload: true,
+            success: reloadTable,
         });
     });
 
+    table.find(".button-add-by-sn").click(function() {
+        var pk = $(this).attr('pk');
+
+        inventreeGet(`/api/order/so-line/${pk}/`, {},
+            {
+                success: function(response) {
+                    launchModalForm('{% url "so-assign-serials" %}', {
+                        success: reloadTable,
+                        data: {
+                            line: pk,
+                            part: response.part, 
+                        }
+                    });
+                }
+            }
+        );
+    });
+
     table.find(".button-add").click(function() {
         var pk = $(this).attr('pk');
 

InvenTree/order/templates/order/sales_order_notes.html

@@ -12,6 +12,9 @@
 
 {% block heading %}
 {% trans "Sales Order Notes" %}
+{% if roles.sales_order.change and not editing %}
+<button title='{% trans "Edit notes" %}' class='btn btn-default' id='edit-notes'><span class='fas fa-edit'></span></button>
+{% endif %}
 {% endblock %}
 
 {% block details %}
@@ -23,13 +26,12 @@
 
     {{ form }}
     <hr>
-    <input type='submit' value='{% trans "Save" %}'/>
+    <button type="submit" class='btn btn-default'>{% trans "Save" %}</button>
 </form>
 
 {{ form.media }}
 
 {% else %}
-<button title='{% trans "Edit notes" %}' class='btn btn-default action-button float-right' id='edit-notes'><span class='fas fa-edit'></span></button>
 <div class='panel panel-default'>
     <div class='panel-content'>
         {{ order.notes | markdownify }}

InvenTree/order/templates/order/so_allocate_by_serial.html

@@ -0,0 +1,12 @@
+{% extends "modal_form.html" %}
+{% load i18n %}
+
+{% block pre_form_content %}
+
+<div class='alert alert-block alert-info'>
+    {% include "hover_image.html" with image=part.image hover=true %}{{ part }}
+    <hr>
+    {% trans "Allocate stock items by serial number" %}
+</div>
+
+{% endblock %}

InvenTree/order/test_sales_order.py

@@ -3,7 +3,6 @@
 from django.test import TestCase
 
 from django.core.exceptions import ValidationError
-from django.db.utils import IntegrityError
 
 from datetime import datetime, timedelta
 
@@ -73,10 +72,10 @@ class SalesOrderTest(TestCase):
         self.assertFalse(self.order.is_fully_allocated())
 
     def test_add_duplicate_line_item(self):
-        # Adding a duplicate line item to a SalesOrder must throw an error
+        # Adding a duplicate line item to a SalesOrder is accepted
         
-        with self.assertRaises(IntegrityError):
+        for ii in range(1, 5):
-            SalesOrderLineItem.objects.create(order=self.order, part=self.part)
+            SalesOrderLineItem.objects.create(order=self.order, part=self.part, quantity=ii)
 
     def allocate_stock(self, full=True):
 

InvenTree/order/urls.py

@@ -81,6 +81,7 @@ sales_order_urls = [
     # URLs for sales order allocations
     url(r'^allocation/', include([
         url(r'^new/', views.SalesOrderAllocationCreate.as_view(), name='so-allocation-create'),
+        url(r'^assign-serials/', views.SalesOrderAssignSerials.as_view(), name='so-assign-serials'),
         url(r'(?P<pk>\d+)/', include([
             url(r'^edit/', views.SalesOrderAllocationEdit.as_view(), name='so-allocation-edit'),
             url(r'^delete/', views.SalesOrderAllocationDelete.as_view(), name='so-allocation-delete'),

InvenTree/order/views.py

@@ -7,9 +7,11 @@ from __future__ import unicode_literals
 
 from django.db import transaction
 from django.shortcuts import get_object_or_404
+from django.core.exceptions import ValidationError
 from django.urls import reverse
 from django.utils.translation import ugettext as _
 from django.views.generic import DetailView, ListView, UpdateView
+from django.views.generic.edit import FormMixin
 from django.forms import HiddenInput
 
 import logging
@@ -30,6 +32,7 @@ from . import forms as order_forms
 
 from InvenTree.views import AjaxView, AjaxCreateView, AjaxUpdateView, AjaxDeleteView
 from InvenTree.helpers import DownloadFile, str2bool
+from InvenTree.helpers import extract_serial_numbers
 from InvenTree.views import InvenTreeRoleMixin
 
 from InvenTree.status_codes import PurchaseOrderStatus, SalesOrderStatus, StockStatus
@@ -1291,11 +1294,179 @@ class SOLineItemDelete(AjaxDeleteView):
         }
 
 
+class SalesOrderAssignSerials(AjaxView, FormMixin):
+    """
+    View for assigning stock items to a sales order,
+    by serial number lookup.
+    """
+
+    model = SalesOrderAllocation
+    role_required = 'sales_order.change'
+    ajax_template_name = 'order/so_allocate_by_serial.html'
+    ajax_form_title = _('Allocate Serial Numbers')
+    form_class = order_forms.AllocateSerialsToSalesOrderForm
+
+    # Keep track of SalesOrderLineItem and Part references
+    line = None
+    part = None
+
+    def get_initial(self):
+        """
+        Initial values are passed as query params
+        """
+
+        initials = super().get_initial()
+
+        try:
+            self.line = SalesOrderLineItem.objects.get(pk=self.request.GET.get('line', None))
+            initials['line'] = self.line
+        except (ValueError, SalesOrderLineItem.DoesNotExist):
+            pass
+
+        try:
+            self.part = Part.objects.get(pk=self.request.GET.get('part', None))
+            initials['part'] = self.part
+        except (ValueError, Part.DoesNotExist):
+            pass
+
+        return initials
+
+    def post(self, request, *args, **kwargs):
+
+        self.form = self.get_form()
+
+        # Validate the form
+        self.form.is_valid()
+        self.validate()
+
+        valid = self.form.is_valid()
+
+        if valid:
+            self.allocate_items()
+
+        data = {
+            'form_valid': valid,
+            'form_errors': self.form.errors.as_json(),
+            'non_field_errors': self.form.non_field_errors().as_json(),
+            'success': _("Allocated") + f" {len(self.stock_items)} " + _("items")
+        }
+
+        return self.renderJsonResponse(request, self.form, data)
+
+    def validate(self):
+
+        data = self.form.cleaned_data
+
+        # Extract hidden fields from posted data
+        self.line = data.get('line', None)
+        self.part = data.get('part', None)
+
+        if self.line:
+            self.form.fields['line'].widget = HiddenInput()
+        else:
+            self.form.add_error('line', _('Select line item'))
+        
+        if self.part:
+            self.form.fields['part'].widget = HiddenInput()
+        else:
+            self.form.add_error('part', _('Select part'))
+
+        if not self.form.is_valid():
+            return
+
+        # Form is otherwise valid - check serial numbers
+        serials = data.get('serials', '')
+        quantity = data.get('quantity', 1)
+
+        # Save a list of serial_numbers
+        self.serial_numbers = None
+        self.stock_items = []
+
+        try:
+            self.serial_numbers = extract_serial_numbers(serials, quantity)
+
+            for serial in self.serial_numbers:
+                try:
+                    # Find matching stock item
+                    stock_item = StockItem.objects.get(
+                        part=self.part,
+                        serial=serial
+                    )
+                except StockItem.DoesNotExist:
+                    self.form.add_error(
+                        'serials',
+                        _('No matching item for serial') + f" '{serial}'"
+                    )
+                    continue
+
+                # Now we have a valid stock item - but can it be added to the sales order?
+                
+                # If not in stock, cannot be added to the order
+                if not stock_item.in_stock:
+                    self.form.add_error(
+                        'serials',
+                        f"'{serial}' " + _("is not in stock")
+                    )
+                    continue
+
+                # Already allocated to an order
+                if stock_item.is_allocated():
+                    self.form.add_error(
+                        'serials',
+                        f"'{serial}' " + _("already allocated to an order")
+                    )
+                    continue
+
+                # Add it to the list!
+                self.stock_items.append(stock_item)
+
+        except ValidationError as e:
+            self.form.add_error('serials', e.messages)
+
+    def allocate_items(self):
+        """
+        Create stock item allocations for each selected serial number
+        """
+
+        for stock_item in self.stock_items:
+            SalesOrderAllocation.objects.create(
+                item=stock_item,
+                line=self.line,
+                quantity=1,
+            )
+
+    def get_form(self):
+
+        form = super().get_form()
+
+        if self.line:
+            form.fields['line'].widget = HiddenInput()
+
+        if self.part:
+            form.fields['part'].widget = HiddenInput()
+
+        return form
+
+    def get_context_data(self):
+        return {
+            'line': self.line,
+            'part': self.part,
+        }
+
+    def get(self, request, *args, **kwargs):
+
+        return self.renderJsonResponse(
+            request,
+            self.get_form(),
+            context=self.get_context_data(),
+        )
+
+
 class SalesOrderAllocationCreate(AjaxCreateView):
     """ View for creating a new SalesOrderAllocation """
 
     model = SalesOrderAllocation
-    form_class = order_forms.EditSalesOrderAllocationForm
+    form_class = order_forms.CreateSalesOrderAllocationForm
     ajax_form_title = _('Allocate Stock to Order')
     
     def get_initial(self):

InvenTree/part/apps.py

@@ -7,6 +7,7 @@ from django.db.utils import OperationalError, ProgrammingError
 from django.apps import AppConfig
 from django.conf import settings
 
+from PIL import UnidentifiedImageError
 
 logger = logging.getLogger(__name__)
 
@@ -44,9 +45,11 @@ class PartConfig(AppConfig):
                         try:
                             part.image.render_variations(replace=False)
                         except FileNotFoundError:
-                            logger.warning("Image file missing")
+                            logger.warning(f"Image file '{part.image}' missing")
                             part.image = None
                             part.save()
+                        except UnidentifiedImageError:
+                            logger.warning(f"Image file '{part.image}' is invalid")
         except (OperationalError, ProgrammingError):
             # Exception if the database has not been migrated yet
             pass

InvenTree/part/bom.py

@@ -232,14 +232,18 @@ class BomUploadManager:
 
     # Fields which are absolutely necessary for valid upload
     REQUIRED_HEADERS = [
-        'Part_Name',
         'Quantity'
     ]
+
+    # Fields which are used for part matching (only one of them is needed)
+    PART_MATCH_HEADERS = [
+        'Part_Name',
+        'Part_IPN',
+        'Part_ID',
+    ]
     
     # Fields which would be helpful but are not required
     OPTIONAL_HEADERS = [
-        'Part_IPN',
-        'Part_ID',
         'Reference',
         'Note',
         'Overage',
@@ -251,7 +255,7 @@ class BomUploadManager:
         'Overage'
     ]
 
-    HEADERS = REQUIRED_HEADERS + OPTIONAL_HEADERS
+    HEADERS = REQUIRED_HEADERS + PART_MATCH_HEADERS + OPTIONAL_HEADERS
 
     def __init__(self, bom_file):
         """ Initialize the BomUpload class with a user-uploaded file object """

InvenTree/part/forms.py

@@ -37,6 +37,24 @@ class PartModelChoiceField(forms.ModelChoiceField):
         return label
 
 
+class PartImageDownloadForm(HelperForm):
+    """
+    Form for downloading an image from a URL
+    """
+
+    url = forms.URLField(
+        label=_('URL'),
+        help_text=_('Image URL'),
+        required=True,
+    )
+
+    class Meta:
+        model = Part
+        fields = [
+            'url',
+        ]
+
+
 class PartImageForm(HelperForm):
     """ Form for uploading a Part image """
 

InvenTree/part/models.py

@@ -1372,7 +1372,7 @@ class Part(MPTTModel):
         """ Check if the BOM is 'valid' - if the calculated checksum matches the stored value
         """
 
-        return self.get_bom_hash() == self.bom_checksum
+        return self.get_bom_hash() == self.bom_checksum or not self.has_bom
 
     @transaction.atomic
     def validate_bom(self, user):

InvenTree/part/templates/part/notes.html

@@ -10,35 +10,34 @@
 
 {% block heading %}
 {% trans "Part Notes" %}
+{% if roles.part.change and not editing %}
+<button title='{% trans "Edit notes" %}' class='btn btn-default' id='edit-notes'><span class='fas fa-edit'></span></button>
+{% endif %}
 {% endblock %}
 
 {% block details %}
 
-
-
 {% if editing %}
 <form method='POST'>
     {% csrf_token %}
         
     {{ form }}
     <hr>
-    <input type="submit" value='{% trans "Save" %}'/>
+
+    <button type="submit" class='btn btn-default'>{% trans "Save" %}</button>
     
 </form>
 
 {{ form.media }}
 
 {% else %}
-{% if roles.part.change %}
-<button title='{% trans "Edit notes" %}' class='btn btn-default action-button' id='edit-notes'><span class='fas fa-edit'></span></button>
-{% endif %}
 
 <div class='panel panel-default'>
+    {% if part.notes %}
     <div class='panel-content'>
-        {% if part.notes %}
         {{ part.notes | markdownify }}
-        {% endif %}
     </div>
+    {% endif %}
 </div>
 
 {% endif %}

InvenTree/part/templates/part/part_base.html

@@ -206,6 +206,12 @@
         toggleId: '#part-menu-toggle',
     });
 
+    {% if part.image %}
+    $('#part-thumb').click(function() {
+        showModalImage('{{ part.image.url }}');
+    });
+    {% endif %}
+
     enableDragAndDrop(
         '#part-thumb',
         "{% url 'part-image-upload' part.id %}",
@@ -241,6 +247,7 @@
             "{% url 'part-pricing' part.id %}",
             {
                 submit_text: 'Calculate',
+                hideErrorMessage: true,
             }
         );
     });
@@ -293,6 +300,20 @@
             }
         });
     }
+    
+    {% if roles.part.change %}
+    
+    {% settings_value "INVENTREE_DOWNLOAD_FROM_URL" as allow_download %}
+    {% if allow_download %}
+    $("#part-image-url").click(function() {
+        launchModalForm(
+            '{% url "part-image-download" part.id %}',
+            {
+                reload: true,
+            }
+        );
+    });
+    {% endif %}
 
     $("#part-image-select").click(function() {
         launchModalForm("{% url 'part-image-select' part.id %}",
@@ -302,7 +323,6 @@
                         });
     });
 
-    {% if roles.part.change %}
     $("#part-edit").click(function() {
         launchModalForm(
             "{% url 'part-edit' part.id %}",

InvenTree/part/templates/part/part_thumb.html

@@ -1,20 +1,28 @@
 {% load static %}
 {% load i18n %}
+{% load inventree_extras %}
+
+{% settings_value "INVENTREE_DOWNLOAD_FROM_URL" as allow_download %}
 
 <div class="media">
     <div class="media-left part-thumb-container">
       <div class='dropzone' id='part-thumb'>
-          <img class="part-thumb"
+          <img class="part-thumb" id='part-image'
               {% if part.image %}
               src="{{ part.image.url }}"
               {% else %}
               src="{% static 'img/blank_image.png' %}"
               {% endif %}/>
       </div>
+      {% if roles.part.change %}
       <div class='btn-row part-thumb-overlay'>
           <div class='btn-group'>
               <button type='button' class='btn btn-default btn-glyph' title="{% trans 'Select from existing images' %}" id='part-image-select'><span class='fas fa-th'></span></button>
-              <button type='button' class='btn btn-default btn-glyph' title="{% trans 'Upload new image' %}" id='part-image-upload'><span class='fas fa-file-image'></span></button>
+              <button type='button' class='btn btn-default btn-glyph' title="{% trans 'Upload new image' %}" id='part-image-upload'><span class='fas fa-file-upload'></span></button>
+              {% if allow_download %}
+              <button type='button' class='btn btn-default btn-glyph' title="{% trans 'Download image from URL' %}" id='part-image-url'><span class='fas fa-cloud-download-alt'></span></button>
+              {% endif %}
           </div>
       </div>
+      {% endif %}
     </div>

InvenTree/part/urls.py

@@ -75,6 +75,7 @@ part_detail_urls = [
     # Normal thumbnail with form
     url(r'^thumbnail/?', views.PartImageUpload.as_view(), name='part-image-upload'),
     url(r'^thumb-select/?', views.PartImageSelect.as_view(), name='part-image-select'),
+    url(r'^thumb-download/', views.PartImageDownloadFromURL.as_view(), name='part-image-download'),
 
     # Any other URLs go to the part detail page
     url(r'^.*$', views.PartDetail.as_view(), name='part-detail'),

InvenTree/part/views.py

@@ -5,6 +5,7 @@ Django views for interacting with Part app
 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
+from django.core.files.base import ContentFile
 from django.core.exceptions import ValidationError
 from django.db import transaction
 from django.db.utils import IntegrityError
@@ -19,7 +20,11 @@ from django.conf import settings
 
 from moneyed import CURRENCIES
 
+from PIL import Image
+
+import requests
 import os
+import io
 
 from rapidfuzz import fuzz
 from decimal import Decimal, InvalidOperation
@@ -831,6 +836,89 @@ class PartQRCode(QRCodeView):
             return None
 
 
+class PartImageDownloadFromURL(AjaxUpdateView):
+    """
+    View for downloading an image from a provided URL
+    """
+
+    model = Part
+
+    ajax_template_name = 'image_download.html'
+    form_class = part_forms.PartImageDownloadForm
+    ajax_form_title = _('Download Image')
+
+    def validate(self, part, form):
+        """
+        Validate that the image data are correct.
+
+        - Try to download the image!
+        """
+
+        # First ensure that the normal validation routines pass
+        if not form.is_valid():
+            return
+
+        # We can now extract a valid URL from the form data
+        url = form.cleaned_data.get('url', None)
+
+        # Download the file
+        response = requests.get(url, stream=True)
+
+        # Look at response header, reject if too large
+        content_length = response.headers.get('Content-Length', '0')
+
+        try:
+            content_length = int(content_length)
+        except (ValueError):
+            # If we cannot extract meaningful length, just assume it's "small enough"
+            content_length = 0
+
+        # TODO: Factor this out into a configurable setting
+        MAX_IMG_LENGTH = 10 * 1024 * 1024
+
+        if content_length > MAX_IMG_LENGTH:
+            form.add_error('url', _('Image size exceeds maximum allowable size for download'))
+            return
+
+        self.response = response
+
+        # Check for valid response code
+        if not response.status_code == 200:
+            form.add_error('url', f"{_('Invalid response')}: {response.status_code}")
+            return
+
+        response.raw.decode_content = True
+
+        try:
+            self.image = Image.open(response.raw).convert()
+            self.image.verify()
+        except:
+            form.add_error('url', _("Supplied URL is not a valid image file"))
+            return
+
+    def save(self, part, form, **kwargs):
+        """
+        Save the downloaded image to the part
+        """
+
+        fmt = self.image.format
+
+        if not fmt:
+            fmt = 'PNG'
+
+        buffer = io.BytesIO()
+
+        self.image.save(buffer, format=fmt)
+
+        # Construct a simplified name for the image
+        filename = f"part_{part.pk}_image.{fmt.lower()}"
+
+        part.image.save(
+            filename,
+            ContentFile(buffer.getvalue()),
+        )
+
+
 class PartImageUpload(AjaxUpdateView):
     """ View for uploading a new Part image """
 
@@ -910,6 +998,12 @@ class PartEdit(AjaxUpdateView):
 
         form.fields['default_supplier'].queryset = SupplierPart.objects.filter(part=part)
 
+        # Check if IPN can be edited
+        ipn_edit_enable = InvenTreeSetting.get_setting('PART_ALLOW_EDIT_IPN')
+        if not ipn_edit_enable and not self.request.user.is_superuser:
+            # Admin can still change IPN
+            form.fields['IPN'].disabled = True
+
         return form
 
 
@@ -1425,10 +1519,23 @@ class BomUpload(InvenTreeRoleMixin, FormView):
         # Are there any missing columns?
         self.missing_columns = []
 
+        # Check that all required fields are present
         for col in BomUploadManager.REQUIRED_HEADERS:
             if col not in self.column_selections.values():
                 self.missing_columns.append(col)
 
+        # Check that at least one of the part match field is present
+        part_match_found = False
+        for col in BomUploadManager.PART_MATCH_HEADERS:
+            if col in self.column_selections.values():
+                part_match_found = True
+                break
+        
+        # If not, notify user
+        if not part_match_found:
+            for col in BomUploadManager.PART_MATCH_HEADERS:
+                self.missing_columns.append(col)
+
     def handleFieldSelection(self):
         """ Handle the output of the field selection form.
         Here the user is presented with the raw data and must select the

InvenTree/stock/api.py

@@ -665,6 +665,13 @@ class StockList(generics.ListCreateAPIView):
             active = str2bool(active)
             queryset = queryset.filter(part__active=active)
 
+        # Do we wish to filter by "assembly parts"
+        assembly = params.get('assembly', None)
+
+        if assembly is not None:
+            assembly = str2bool(assembly)
+            queryset = queryset.filter(part__assembly=assembly)
+
         # Filter by 'depleted' status
         depleted = params.get('depleted', None)
 

InvenTree/stock/templates/stock/item_base.html

@@ -155,18 +155,24 @@ InvenTree | {% trans "Stock Item" %} - {{ item }}
         <div class='btn-group'>
             <button id='stock-actions' title='{% trans "Stock adjustment actions" %}' class='btn btn-default dropdown-toggle' type='button' data-toggle='dropdown'><span class='fas fa-boxes'></span> <span class='caret'></span></button>
             <ul class='dropdown-menu' role='menu'>
-                {% if item.can_adjust_location %}
                 {% if not item.serialized %}
+                {% if item.in_stock %}
                 <li><a href='#' id='stock-count' title='{% trans "Count stock" %}'><span class='fas fa-clipboard-list'></span> {% trans "Count stock" %}</a></li>
+                {% endif %}
+                {% if not item.customer %}
                 <li><a href='#' id='stock-add' title='{% trans "Add stock" %}'><span class='fas fa-plus-circle icon-green'></span> {% trans "Add stock" %}</a></li>
+                {% endif %}
+                {% if item.in_stock %}
                 <li><a href='#' id='stock-remove' title='{% trans "Remove stock" %}'><span class='fas fa-minus-circle icon-red'></span> {% trans "Remove stock" %}</a></li>
                 {% endif %}
+                {% if item.in_stock and item.can_adjust_location %}
                 <li><a href='#' id='stock-move' title='{% trans "Transfer stock" %}'><span class='fas fa-exchange-alt icon-blue'></span> {% trans "Transfer stock" %}</a></li>
-                {% if item.part.trackable and not item.serialized %}
+                {% endif %}
+                {% if item.in_stock and item.part.trackable %}
                 <li><a href='#' id='stock-serialize' title='{% trans "Serialize stock" %}'><span class='fas fa-hashtag'></span> {% trans "Serialize stock" %}</a> </li>
                 {% endif %}
                 {% endif %}
-                {% if item.part.salable and not item.customer %}
+                {% if item.in_stock and item.can_adjust_location and item.part.salable and not item.customer %}
                 <li><a href='#' id='stock-assign-to-customer' title='{% trans "Assign to customer" %}'><span class='fas fa-user-tie'></span> {% trans "Assign to customer" %}</a></li>
                 {% endif %}
                 {% if item.customer %}
@@ -469,16 +475,6 @@ $("#barcode-scan-into-location").click(function() {
     scanItemsIntoLocation([{{ item.id }}]);
 });
 
-{% if item.in_stock %}
-
-$("#stock-assign-to-customer").click(function() {
-    launchModalForm("{% url 'stock-item-assign' item.id %}",
-        {
-            reload: true,
-        }
-    );
-});
-
 function itemAdjust(action) {
     launchModalForm("/stock/adjust/", 
         {
@@ -492,6 +488,29 @@ function itemAdjust(action) {
     );
 }
 
+$('#stock-add').click(function() {
+    itemAdjust('add');
+});
+
+$("#stock-delete").click(function () {
+    launchModalForm(
+        "{% url 'stock-item-delete' item.id %}",
+        {
+            redirect: "{% url 'part-stock' item.part.id %}"
+        }
+    );
+});
+
+{% if item.in_stock %}
+
+$("#stock-assign-to-customer").click(function() {
+    launchModalForm("{% url 'stock-item-assign' item.id %}",
+        {
+            reload: true,
+        }
+    );
+});
+
 {% if item.part.has_variants %}
 $("#stock-convert").click(function() {
     launchModalForm("{% url 'stock-item-convert' item.id %}",
@@ -514,10 +533,6 @@ $('#stock-remove').click(function() {
     itemAdjust('take');
 });
 
-$('#stock-add').click(function() {
-    itemAdjust('add');
-});
-
 {% else %}
 
 $("#stock-return-from-customer").click(function() {
@@ -530,13 +545,4 @@ $("#stock-return-from-customer").click(function() {
 
 {% endif %}
 
-$("#stock-delete").click(function () {
-    launchModalForm(
-        "{% url 'stock-item-delete' item.id %}",
-        {
-            redirect: "{% url 'part-stock' item.part.id %}"
-        }
-    );
-});
-
 {% endblock %}

InvenTree/stock/templates/stock/item_notes.html

@@ -11,6 +11,9 @@
 
 {% block heading %}
 {% trans "Stock Item Notes" %}
+{% if roles.stock.change and not editing %}
+<button title='{% trans "Edit notes" %}' class='btn btn-default' id='edit-notes'><span class='fas fa-edit'></span></button>
+{% endif %}
 {% endblock %}
 
 {% block details %}
@@ -20,13 +23,12 @@
 
     {{ form }}
     <hr>
-    <input type='submit' value='{% trans "Save" %}'/>
+    <button type="submit" class='btn btn-default'>{% trans "Save" %}</button>
 </form>
 
 {{ form.media }}
 
 {% else %}
-<button title='{% trans "Edit notes" %}' class='btn btn-default action-button' id='edit-notes'><span class='fas fa-edit'></span></button>
 {% if item.notes %}
 {{ item.notes | markdownify }}
 {% endif %}

InvenTree/templates/InvenTree/settings/global.html

@@ -19,6 +19,7 @@
         {% include "InvenTree/settings/setting.html" with key="INVENTREE_BASE_URL" icon="fa-globe" %}
         {% include "InvenTree/settings/setting.html" with key="INVENTREE_COMPANY_NAME" icon="fa-building" %}
         {% include "InvenTree/settings/setting.html" with key="INVENTREE_DEFAULT_CURRENCY" icon="fa-dollar-sign" %}
+        {% include "InvenTree/settings/setting.html" with key="INVENTREE_DOWNLOAD_FROM_URL" icon="fa-cloud-download-alt" %}
     </tbody>
 </table>
 

InvenTree/templates/InvenTree/settings/part.html

@@ -18,6 +18,7 @@
     <tbody>
         {% include "InvenTree/settings/setting.html" with key="PART_IPN_REGEX" %}
         {% include "InvenTree/settings/setting.html" with key="PART_ALLOW_DUPLICATE_IPN" %}
+        {% include "InvenTree/settings/setting.html" with key="PART_ALLOW_EDIT_IPN" %}
         {% include "InvenTree/settings/setting.html" with key="PART_SHOW_QUANTITY_IN_FORMS" icon="fa-hashtag" %}
         {% include "InvenTree/settings/setting.html" with key="PART_RECENT_COUNT" icon="fa-clock" %}
         <tr><td colspan='5  '></td></tr>

InvenTree/templates/image_download.html

@@ -0,0 +1,16 @@
+{% extends "modal_form.html" %}
+
+{% load inventree_extras %}
+{% load i18n %}
+
+{% block pre_form_content %}
+<div class='alert alert-block alert-info'>
+    {% trans "Specify URL for downloading image" %}:
+
+    <ul>
+        <li>{% trans "Must be a valid image URL" %}</li>
+        <li>{% trans "Remote server must be accessible" %}</li>
+        <li>{% trans "Remote image must not exceed maximum allowable file size" %}</li>
+    </ul>
+</div>
+{% endblock %}

InvenTree/templates/js/modals.js

@@ -739,9 +739,10 @@ function handleModalForm(url, options) {
                     // Form was returned, invalid!
                     else {
 
-                        var warningDiv = $(modal).find('#form-validation-warning');
+                        if (!options.hideErrorMessage) {
-
+                            var warningDiv = $(modal).find('#form-validation-warning');
-                        warningDiv.css('display', 'block');
+                            warningDiv.css('display', 'block');
+                        }
 
                         if (response.html_form) {
                             injectModalForm(modal, response.html_form);
@@ -908,3 +909,42 @@ function launchModalForm(url, options = {}) {
     // Send the AJAX request
     $.ajax(ajax_data);
 }
+
+
+function hideModalImage() {
+
+    var modal = $('#modal-image-dialog');
+
+    modal.animate({
+        opacity: 0.0,
+    }, 250, function() {
+        modal.hide();
+    });
+
+}
+
+
+function showModalImage(image_url) {
+    // Display full-screen modal image
+
+    console.log('showing modal image: ' + image_url);
+
+    var modal = $('#modal-image-dialog');
+
+    // Set image content
+    $('#modal-image').attr('src', image_url);
+
+    modal.show();
+
+    modal.animate({
+        opacity: 1.0,
+    }, 250);
+
+    $('#modal-image-close').click(function() {
+        hideModalImage();
+    });
+
+    modal.click(function() {
+        hideModalImage();
+    });
+}

InvenTree/templates/js/table_filters.js

@@ -96,10 +96,15 @@ function getAvailableTableFilters(tableKey) {
                 title: '{% trans "Active parts" %}',
                 description: '{% trans "Show stock for active parts" %}',
             },
+            assembly: {
+                type: 'bool',
+                title: '{% trans "Assembly" %}',
+                description: '{% trans "Part is an assembly" %}',
+            },
             allocated: {
                 type: 'bool',
                 title: '{% trans "Is allocated" %}',
-                description: '{% trans "Item has been alloacted" %}',
+                description: '{% trans "Item has been allocated" %}',
             },
             cascade: {
                 type: 'bool',

InvenTree/templates/modals.html

@@ -1,5 +1,12 @@
 {% load i18n %}
 
+<div class='modal fade modal-image' role='dialog' id='modal-image-dialog'>
+  <span class='modal-close' id='modal-image-close'>&times;</span>
+
+  <img class='modal-image-content' id='modal-image'>
+
+</div>
+
 <div class='modal fade modal-fixed-footer modal-primary' tabindex='-1' role='dialog' id='modal-form'>
     <div class='modal-dialog'>
         <div class='modal-content'>
@@ -78,7 +85,9 @@
               </button>
               <h3 id='modal-title'>Alert Information</h3>
             </div>
-            <div class='modal-form-content'>
+            <div class='modal-form-content-wrapper'>
+              <div class='modal-form-content'>
+              </div>
             </div>
             <div class='modal-footer'>
                 <button type='button' class='btn btn-default' data-dismiss='modal'>{% trans "Close" %}</button>

InvenTree/users/models.py

@@ -12,6 +12,11 @@ from django.utils.translation import gettext_lazy as _
 from django.dispatch import receiver
 from django.db.models.signals import post_save, post_delete
 
+import logging
+
+
+logger = logging.getLogger(__name__)
+
 
 class RuleSet(models.Model):
     """
@@ -352,7 +357,7 @@ def update_group_roles(group, debug=False):
             content_type = ContentType.objects.get(app_label=app, model=model)
             permission = Permission.objects.get(content_type=content_type, codename=perm)
         except ContentType.DoesNotExist:
-            raise ValueError(f"Error: Could not find permission matching '{permission_string}'")
+            logger.warning(f"Error: Could not find permission matching '{permission_string}'")
             permission = None
 
         return permission

InvenTree/users/test_migrations.py

@@ -0,0 +1,38 @@
+"""
+Unit tests for the user model database migrations
+"""
+
+from django_test_migrations.contrib.unittest_case import MigratorTestCase
+
+from InvenTree import helpers
+
+
+class TestForwardMigrations(MigratorTestCase):
+    """
+    Test entire schema migration sequence for the users app
+    """
+
+    migrate_from = ('users', helpers.getOldestMigrationFile('users'))
+    migrate_to = ('users', helpers.getNewestMigrationFile('users'))
+
+    def prepare(self):
+
+        User = self.old_state.apps.get_model('auth', 'user')
+
+        User.objects.create(
+            username='fred',
+            email='fred@fred.com',
+            password='password'
+        )
+        
+        User.objects.create(
+            username='brad',
+            email='brad@fred.com',
+            password='password'
+        )
+
+    def test_users_exist(self):
+
+        User = self.new_state.apps.get_model('auth', 'user')
+
+        self.assertEqual(User.objects.count(), 2)

README.md

@@ -1,4 +1,10 @@
-[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT) [![Build Status](https://travis-ci.org/inventree/InvenTree.svg?branch=master)](https://travis-ci.org/inventree/InvenTree) [![Coverage Status](https://coveralls.io/repos/github/inventree/InvenTree/badge.svg)](https://coveralls.io/github/inventree/InvenTree)
+[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
+[![Coverage Status](https://coveralls.io/repos/github/inventree/InvenTree/badge.svg)](https://coveralls.io/github/inventree/InvenTree)
+![PEP](https://github.com/inventree/inventree/actions/workflows/style.yaml/badge.svg)
+![SQLite](https://github.com/inventree/inventree/actions/workflows/coverage.yaml/badge.svg)
+![MySQL](https://github.com/inventree/inventree/actions/workflows/mysql.yaml/badge.svg)
+![MariaDB](https://github.com/inventree/inventree/actions/workflows/mariadb.yaml/badge.svg)
+![PostgreSQL](https://github.com/inventree/inventree/actions/workflows/postgresql.yaml/badge.svg)
 
 <img src="images/logo/inventree.png" alt="InvenTree" width="128"/>
 

docs/Makefile

@@ -1,19 +0,0 @@
-# Minimal makefile for Sphinx documentation
-#
-
-# You can set these variables from the command line.
-SPHINXOPTS    =
-SPHINXBUILD   = sphinx-build
-SOURCEDIR     = .
-BUILDDIR      = _build
-
-# Put it first so that "make" without argument is like "make help".
-help:
-	@$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
-
-.PHONY: help Makefile
-
-# Catch-all target: route all unknown targets to Sphinx using the new
-# "make mode" option.  $(O) is meant as a shortcut for $(SPHINXOPTS).
-%: Makefile
-	@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)

docs/conf.py

@@ -1,100 +0,0 @@
-# Configuration file for the Sphinx documentation builder.
-#
-# This file only contains a selection of the most common options. For a full
-# list see the documentation:
-# http://www.sphinx-doc.org/en/master/config
-
-# -- Path setup --------------------------------------------------------------
-
-# If extensions (or modules to document with autodoc) are in another directory,
-# add these directories to sys.path here. If the directory is relative to the
-# documentation root, use os.path.abspath to make it absolute, like shown here.
-#
-import os
-import sys
-sys.path.insert(0, os.path.abspath('../'))
-sys.path.append(os.path.abspath('../InvenTree'))
-
-
-# -- Project information -----------------------------------------------------
-
-project = 'InvenTree'
-copyright = '2019, InvenTree'
-
-
-# -- General configuration ---------------------------------------------------
-
-# Add any Sphinx extension module names here, as strings. They can be
-# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
-# ones.
-extensions = [
-    'sphinx.ext.autodoc',
-    'sphinx.ext.napoleon',
-    'autoapi.extension',
-]
-
-napoleon_google_docstring = True
-napoleon_numpy_docstring = False
-
-autoapi_dirs = [
-    '../InvenTree',
-]
-
-autoapi_options = [
-    'members',
-    'private-members',
-    'special-members',
-]
-
-autoapi_type = 'python'
-
-autoapi_ignore = [
-    '*migrations*',
-    '**/test*.py',
-    '**/manage.py',
-    '**/apps.py',
-    '**/admin.py',
-    '**/middleware.py',
-    '**/utils.py',
-    '**/wsgi.py',
-    '**/templates/',
-]
-
-# Add any paths that contain templates here, relative to this directory.
-autoapi_template_dir = 'templates'
-autoapi_root = 'docs'
-autoapi_add_toctree_entry = False
-
-templates_path = ['templates']
-
-# List of patterns, relative to source directory, that match files and
-# directories to ignore when looking for source files.
-# This pattern also affects html_static_path and html_extra_path.
-exclude_patterns = [
-    '_build',
-    'Thumbs.db',
-    '.DS_Store',
-    'manage.rst',  # Ignore django management file
-    '**/*.migrations*.rst',  # Ignore migration files
-]
-
-
-# -- Options for HTML output -------------------------------------------------
-
-# The theme to use for HTML and HTML Help pages.  See the documentation for
-# a list of builtin themes.
-#
-html_theme = 'sphinx_rtd_theme'
-
-# Add any paths that contain custom static files (such as style sheets) here,
-# relative to this directory. They are copied after the builtin static files,
-# so a file named "default.css" will overwrite the builtin "default.css".
-html_static_path = ['_static']
-
-# Table of contents in sidebar
-html_sidebars = {'**': [
-    'globaltoc.html',
-    'relations.html',
-    'sourcelink.html',
-    'searchbox.html'
-]}

docs/forms.rst

@@ -1,57 +0,0 @@
-InvenTree Modal Forms
-=====================
-
-.. toctree::
-   :titlesonly:
-   :maxdepth: 2
-   :caption: Modal Forms
-   :hidden:
-
-
-The InvenTree web interface uses modal forms for user input. InvenTree defines a wrapper layer around the Django form classes to provide a mechanism for retrieving and rendering forms via jQuery and AJAX.
-
-.. image:: _static/img/modal_form.png
-
-Forms are rendered to a Bootstrap modal window, allowing in-page data input and live page updating.
-
-Crispy Forms
-------------
-
-Django provides native form rendering tools which are very powerful, allowing form rendering, input validation, and display of error messages for each field.
-
-InvenTree makes use of the `django-crispy-forms <https://github.com/django-crispy-forms/django-crispy-forms>`_ extension to reduce the amount of boilerplate required to convert a Django model to a HTML form.
-
-Form Rendering
---------------
-
-The InvenTree front-end web interface is implemented using jQuery and Bootstrap. Forms are rendered using Django `class-based forms <https://docs.djangoproject.com/en/2.2/topics/class-based-views/generic-editing/>`_ using standard Django methods. 
-
-The main point of difference is that instead of rendering a HTTP response (and displaying a static form page) form data are requested via AJAX, and the form contents are injected into the modal window.
-
-A set of javascript/jQuery functions handle the client/server interactions, and manage GET and POST requests.
-
-Sequence of Events
-------------------
-
-#. User presses a button or other element which initiates form loading
-#. jQuery function sends AJAX GET request to InvenTree server, requesting form at a specified URL
-#. Django renders form (according to specific model/view rules)
-#. Django returns rendered form as a JSON object
-#. Client displays the modal window and injects the form contents into the modal
-#. User fills in form data, presses the 'Submit' button
-#. Client sends the completed form to server via POST
-#. Django backend handles POST request, specifically determines if the form is valid
-#. Return a JSON object containing status of form validity
-  * If the form is valid, return (at minimum) ``{form_valid: true}``. Client will close the modal.
-  * If the form is invalid, re-render the form and send back to the client. Process repeats
-
-At the end of this process (i.e. after successful processing of the form) the client closes the modal and runs any optional post-processes (depending on the implementation).
-
-Further Reading
----------------
-
-For a better understanding of the modal form architecture, refer to the relevant source files:
-
-**Server Side:** Refer to ``./InvenTree/InvenTree/views.py`` for AJAXified Django Views
-
-**Client Side:** Refer to ``./InvenTree/static/script/inventree/modals.js`` for client-side javascript

docs/index.rst

@@ -1,38 +0,0 @@
-InvenTree Source Documentation
-================================
-
-.. toctree::
-   :titlesonly:
-   :maxdepth: 2
-   :caption: Index
-   :hidden:
-   
-   Translations<translate>
-   Modal Forms<forms>
-   Tables<tables>
-   REST API<rest>
-   InvenTree Modules <modules>
-   Module Reference<reference>
-
-The documentation found here is provided to be useful for developers working on the InvenTree codebase. User documentation can be found on the `InvenTree website <https://inventree.github.io>`_.
-
-Documentation for the Python modules is auto-generated from the `InvenTree codebase <https://github.com/InvenTree/InvenTree>`_.
-
-Code Structure
---------------
-
-**Backend**
-
-InvenTree is developed using the `django web framework <https://www.djangoproject.com/>`_, a powerful toolkit for making web applications in Python.
-
-The database management code and business logic is written in Python 3. Core functionality is separated into individual modules (or *apps* using the django nomenclature).
-
-Each *app* is located in a separate directory under InvenTree. Each *app* contains python modules named according to the standard django configuration.
-
-**Frontend**
-
-The web frontend rendered using a mixture of technologies.
-
-Base HTML code is rendered using the `django templating language <https://docs.djangoproject.com/en/2.2/topics/templates/>`_ which provides low-level access to the underlying database models.
-
-jQuery is also used to implement front-end logic, and desponse to user input. A REST API is provided to facilitate client-server communication.

docs/make.bat

@@ -1,35 +0,0 @@
-@ECHO OFF
-
-pushd %~dp0
-
-REM Command file for Sphinx documentation
-
-if "%SPHINXBUILD%" == "" (
-	set SPHINXBUILD=sphinx-build
-)
-set SOURCEDIR=.
-set BUILDDIR=_build
-
-if "%1" == "" goto help
-
-%SPHINXBUILD% >NUL 2>NUL
-if errorlevel 9009 (
-	echo.
-	echo.The 'sphinx-build' command was not found. Make sure you have Sphinx
-	echo.installed, then set the SPHINXBUILD environment variable to point
-	echo.to the full path of the 'sphinx-build' executable. Alternatively you
-	echo.may add the Sphinx directory to PATH.
-	echo.
-	echo.If you don't have Sphinx installed, grab it from
-	echo.http://sphinx-doc.org/
-	exit /b 1
-)
-
-%SPHINXBUILD% -M %1 %SOURCEDIR% %BUILDDIR% %SPHINXOPTS%
-goto end
-
-:help
-%SPHINXBUILD% -M help %SOURCEDIR% %BUILDDIR% %SPHINXOPTS%
-
-:end
-popd

docs/modules.rst

@@ -1,26 +0,0 @@
-InvenTree Modules
-=================
-
-.. toctree::
-   :titlesonly:
-   :maxdepth: 2
-   :caption: App Modules
-   :hidden:
-
-   docs/InvenTree/index
-   docs/build/index
-   docs/common/index
-   docs/company/index
-   docs/part/index
-   docs/order/index
-   docs/stock/index
-
-The InvenTree Django ecosystem provides the following 'apps' for core functionality:
-   
-* `InvenTree <docs/InvenTree/index.html>`_ - High level management functions
-* `Build <docs/build/index.html>`_ - Part build projects
-* `Common <docs/common/index.html>`_ - Common modules used by various apps
-* `Company <docs/company/index.html>`_ - Company management (suppliers / customers)
-* `Part <docs/part/index.html>`_ - Part management
-* `Order <docs/order/index.html>`_ - Order management
-* `Stock <docs/stock/index.html>`_ - Stock management 

docs/reference.rst

@@ -1,14 +0,0 @@
-Module Reference
-===================
-
-.. toctree::
-   :titlesonly:
-   :maxdepth: 2
-   :caption: Module Reference
-   :hidden:
-
-
-The complete reference indexes are found below:
-
-* :ref:`modindex`
-* :ref:`genindex`

docs/requirements.txt

@@ -1,3 +0,0 @@
-Sphinx>=2.0.1
-sphinx-autoapi==1.0.0
-sphinx-rtd-theme==0.4.3

docs/rest.rst

@@ -1,42 +0,0 @@
-REST API
-========
-
-.. toctree::
-   :titlesonly:
-   :maxdepth: 2
-   :caption: REST API
-   :hidden:
-
-InvenTree provides a REST API which serves data to the web client and also provides data access to third-party applications. The REST API is implemented using the `Django REST framework (DRF) <https://www.django-rest-framework.org/>`_ which provides the following features out of the box:
-
-* AJAX REST API
-* Web-browseable REST
-* User authentication 
-* Database model serialization and validation
-
-API Access
-----------
-
-The API is accessible from the root URL ``/api/``. It requires user authentication.
-
-* Requesting data via AJAX query will return regular JSON objects. 
-* Directing a browser to the API endpoints provides a web-browsable interface
-
-.. image:: _static/img/api_http.png
-
-API Documentation
------------------
-
-API documentation is provided by DRF autodoc tools, and is available for browsing at ``/api-doc/``
-
-.. image:: _static/img/api_doc.png
-
-API Code
---------
-
-Javascript/jQuery code for interacting with the server via the REST API can be found under ``InvenTree/static/script/InvenTree``.
-
-Python interface
-----------------
-
-A Python library for interacting with the InvenTree API is provided on `GitHub <https://github.com/inventree/inventree-python>`_

docs/tables.rst

@@ -1,14 +0,0 @@
-Table Management
-================
-
-.. toctree::
-   :titlesonly:
-   :maxdepth: 2
-   :caption: Tables
-   :hidden:
-
-InvenTree uses `Bootstrap Table <https://bootstrap-table.com/>`_ to manage tabulated data in the web front-end. The ability to tabulate data from read via an AJAX request allows tables to be updated on-the-fly (without a full page reload).
-
-Bootstrap Table also provides integrated tools for table searching, filtering, and advanced rendering.
-
-Frontend code for table functionality can be found at ``InvenTree/static/script/inventree/tables.js``.

docs/templates/python/module.rst

@@ -1,97 +0,0 @@
-{% if not obj.display %}
-:orphan:
-
-{% endif %}
-:mod:`{{ obj.name }}`
-======={{ "=" * obj.name|length }}
-
-.. py:module:: {{ obj.name }}
-
-{% if obj.docstring %}
-.. autoapi-nested-parse::
-
-   {{ obj.docstring|prepare_docstring|indent(3) }}
-
-{% endif %}
-
-{% block subpackages %}
-{% set visible_subpackages = obj.subpackages|selectattr("display")|list %}
-{% if visible_subpackages %}
-Subpackages
------------
-.. toctree::
-   :titlesonly:
-   :maxdepth: 3
-
-{% for subpackage in visible_subpackages %}
-   {{ subpackage.short_name }}/index.rst
-{% endfor %}
-
-
-{% endif %}
-{% endblock %}
-{% block submodules %}
-{% set visible_submodules = obj.submodules|selectattr("display")|list %}
-{% if visible_submodules %}
-Submodules
-----------
-
-The {{ obj.name }} module contains the following submodules
-
-.. toctree::
-   :titlesonly:
-   :maxdepth: 1
-
-{% for submodule in visible_submodules %}
-   {{ submodule.short_name }}/index.rst
-{% endfor %}
-
-
-{% endif %}
-{% endblock %}
-{% block content %}
-{% set visible_children = obj.children|selectattr("display")|list %}
-{% if visible_children %}
-{{ obj.type|title }} Contents
-{{ "-" * obj.type|length }}---------
-
-{% set visible_classes = visible_children|selectattr("type", "equalto", "class")|list %}
-{% set visible_functions = visible_children|selectattr("type", "equalto", "function")|list %}
-{% if include_summaries and (visible_classes or visible_functions) %}
-{% block classes %}
-{% if visible_classes %}
-Classes
-~~~~~~~
-
-.. autoapisummary::
-
-{% for klass in visible_classes %}
-   {{ klass.id }}
-{% endfor %}
-
-
-{% endif %}
-{% endblock %}
-
-{% block functions %}
-{% if visible_functions %}
-Functions
-~~~~~~~~~
-
-.. autoapisummary::
-
-{% for function in visible_functions %}
-   {{ function.id }}
-{% endfor %}
-
-
-{% endif %}
-{% endblock %}
-{% endif %}
-{% for obj_item in visible_children %}
-{% if obj.all is none or obj_item.short_name in obj.all %}
-{{ obj_item.rendered|indent(0) }}
-{% endif %}
-{% endfor %}
-{% endif %}
-{% endblock %}

docs/translate.rst

@@ -1,16 +0,0 @@
-Translations
-============
-
-.. toctree::
-   :titlesonly:
-   :maxdepth: 2
-   :caption: Language Translation
-   :hidden:
-
-InvenTree supports multi-language translation using the `Django Translation Framework <https://docs.djangoproject.com/en/2.2/topics/i18n/translation/>`_
-
-Translation strings are located in the `InvenTree/locales/` directory, and translation files can be easily added here.
-
-To set the default language, change the `language` setting in the `config.yaml` settings file.
-
-To recompile the translation files (after adding new translation strings), run the command ``make translate`` from the root directory.

requirements.txt

@@ -1,8 +1,8 @@
 invoke>=1.4.0                   # Invoke build tool
 wheel>=0.34.2                   # Wheel
 Django==3.0.7                   # Django package
-pillow==7.1.0                   # Image manipulation
+pillow==8.1.1                   # Image manipulation
-djangorestframework==3.10.3     # DRF framework
+djangorestframework==3.11.2     # DRF framework
 django-dbbackup==3.3.0          # Database backup / restore functionality
 django-cors-headers==3.2.0      # CORS headers extension for DRF
 django_filter==2.2.0            # Extended filtering options
@@ -11,7 +11,7 @@ django-sql-utils==0.5.0         # Advanced query annotation / aggregation
 django-markdownx==3.0.1         # Markdown form fields
 django-markdownify==0.8.0       # Markdown rendering
 coreapi==2.3.0                  # API documentation
-pygments==2.2.0                 # Syntax highlighting
+pygments==2.7.4                 # Syntax highlighting
 tablib==0.13.0                  # Import / export data files
 django-crispy-forms==1.8.1      # Form helpers
 django-import-export==2.0.0     # Data import / export for admin interface