Add inventory management templates and utility functions

- Created HTML templates for inventory index, layout, search, settings, table, user, and worklog.
- Implemented utility functions for eager loading relationships in SQLAlchemy.
- Added validation mixin for form submissions.
- Updated project configuration files (pyproject.toml and setup.cfg) for package management.

.gitignore

@@ -5,3 +5,5 @@
 *.db-journal
 *.sqlite
 *.sqlite3
+alembic.ini
+alembic/

inventory.egg-info/PKG-INFO

@@ -0,0 +1,12 @@
+Metadata-Version: 2.4
+Name: inventory
+Version: 0.1.0
+Summary: A Flask app for tracking inventory.
+Requires-Python: >=3.9
+Requires-Dist: python-dotenv
+Requires-Dist: flask
+Requires-Dist: flask_sqlalchemy
+Requires-Dist: pandas
+Requires-Dist: pyodbc
+Requires-Dist: beautifulsoup4
+Requires-Dist: alembic

inventory.egg-info/dependency_links.txt

@@ -0,0 +1 @@
+

inventory.egg-info/requires.txt

@@ -1,6 +1,7 @@
-dotenv
+python-dotenv
 flask
 flask_sqlalchemy
 pandas
 pyodbc
-beautifulsoup4
+beautifulsoup4
+alembic

inventory.egg-info/top_level.txt

@@ -0,0 +1 @@
+inventory

inventory/__init__.py

@@ -24,7 +24,7 @@ def create_app():
 
     with app.app_context():
         from . import models
-        db.create_all()
+        # db.create_all()
 
     from .routes import main
     app.register_blueprint(main)

inventory/models/__init__.py

@@ -0,0 +1,24 @@
+from typing import TYPE_CHECKING
+
+from inventory import db  # Yes, this works when run from project root with Alembic
+
+from .areas import Area
+from .brands import Brand
+from .items import Item
+from .inventory import Inventory
+from .room_functions import RoomFunction
+from .users import User
+from .work_log import WorkLog
+from .rooms import Room
+
+__all__ = [
+    "db",
+    "Area",
+    "Brand",
+    "Item",
+    "Inventory",
+    "RoomFunction",
+    "User",
+    "WorkLog",
+    "Room",
+]

inventory/models/brands.py

@@ -14,11 +14,11 @@ class Brand(ValidatableMixin, db.Model):
     VALIDATION_LABEL = 'Brand'
 
     id: Mapped[int] = mapped_column("ID", Integer, Identity(start=1, increment=1), primary_key=True)
-    name: Mapped[Optional[str]] = mapped_column("Brand", Unicode(255), nullable=True)
+    name: Mapped[str] = mapped_column("Brand", Unicode(255), nullable=False)
 
     inventory: Mapped[List['Inventory']] = relationship('Inventory', back_populates='brand')
 
-    def __init__(self, name: Optional[str] = None):
+    def __init__(self, name: str):
         self.name = name
 
     def __repr__(self):

models/__init__.py

@@ -1,11 +0,0 @@
-from typing import TYPE_CHECKING
-
-from .. import db  # If you're in an actual module
-from .areas import Area
-from .brands import Brand
-from .items import Item
-from .inventory import Inventory
-from .room_functions import RoomFunction
-from .users import User
-from .work_log import WorkLog
-from .rooms import Room

pyproject.toml

@@ -0,0 +1,21 @@
+[project]
+name = "inventory"
+version = "0.1.0"
+description = "A Flask app for tracking inventory."
+requires-python = ">=3.9"
+dependencies = [
+    "python-dotenv",
+    "flask",
+    "flask_sqlalchemy",
+    "pandas",
+    "pyodbc",
+    "beautifulsoup4",
+    "alembic"
+]
+
+[build-system]
+requires = ["setuptools"]
+build-backend = "setuptools.build_meta"
+
+[tool.setuptools]
+packages = ["inventory"]

setup.cfg

@@ -0,0 +1,9 @@
+[metadata]
+name = inventory
+version = 0.1.0
+
+[options]
+packages = find:
+
+[options.packages.find]
+where = .