Added one more model: Photo.py and edited the Entry.py to add the Many-to-Many relationship to the Photo.py Model

src/Pilgrim/Models/Entry.py

@@ -1,8 +1,14 @@
-from sqlalchemy import Column, Integer, String, ForeignKey
+from sqlalchemy import Column, Integer, String, ForeignKey, Table
 
 from Pilgrim import Base
 
 
+photo_entry_association = Table('photo_entry_association', Base.metadata,
+Column('id', Integer, primary_key=True, autoincrement=True),
+    Column('fk_Photo_id', Integer, ForeignKey('photo.id')),
+    Column('fk_Entry_id', Integer, ForeignKey('Entry.id')))
+
+
 class Entry(Base):
     __tablename__ = "Entry"
     id = Column(Integer, primary_key=True)

src/Pilgrim/Models/Photo.py

@@ -0,0 +1,19 @@
+from sqlalchemy import Column, Integer, String
+from sqlalchemy.orm import relationship
+
+from Pilgrim import Base
+from Pilgrim.Models.Entry import photo_entry_association
+
+
+class Photo(Base):
+    __tablename__ = "photo"
+    id = Column(Integer, primary_key=True)
+    filepath = Column(String)
+    name = Column(String)
+    addition_date = Column(String)
+    caption = Column(String)
+    entries = relationship(
+        "Entry",
+        secondary=photo_entry_association,
+        back_populates="photos"
+    )

src/Pilgrim/__init__.py

@@ -2,5 +2,7 @@ from Pilgrim.Application import Application
 from Pilgrim.command import main
 from Pilgrim.Database import Database, Base
 from Pilgrim.Models.TravelDiary import TravelDiary
+from Pilgrim.Models.Entry import Entry
+from Pilgrim.Models.Photo import Photo
 
-__all__ = ["Application", "Database", "TravelDiary", "main", "Base"]
+__all__ = ["Application", "Database", "TravelDiary", "Entry", "Photo", "main", "Base"]