Initial commit

training/demos/09-sqlite/orm-peewee/source/models/__init__.py

@@ -0,0 +1,3 @@
+from .person import Person
+
+__all__ = ["Person"]

training/demos/09-sqlite/orm-peewee/source/models/person.py

@@ -0,0 +1,32 @@
+import peewee as pw
+
+
+class Person(pw.Model):
+    """
+    Model class for the Person table.
+
+    Simple representation as a class of the Person
+    table columns. Each object of a Person can be persisted or
+    retrieved from the database.
+
+    Attributes:
+        Person.id: identifier column. Primary key.
+        Person.last_name: N/A
+        Person.first_name: N/A
+        Person.age: Age of the person in years.
+
+    """
+    id = pw.BigAutoField(primary_key=True)
+    last_name = pw.CharField(column_name="nom", max_length=30, null=False)
+    first_name = pw.CharField(column_name="prenom", max_length=20, null=False)
+    age = pw.IntegerField(null=False)
+
+    class Meta:
+        indexes = (
+            # Make a UNIQUE index with the two following columns
+            (("last_name", "first_name"), True),
+        )
+
+    def get_full_name(self) -> str:
+        """Get the full name of the person."""
+        return f"{self.first_name} {self.last_name}"