added DB support for recycle bin

settings.py

@@ -15,9 +15,10 @@ class Settings(db.Model):
     id = db.Column(db.Integer, db.Sequence('settings_id_seq'), primary_key=True )
     import_path = db.Column(db.String)
     storage_path = db.Column(db.String)
+    recycle_bin_path = db.Column(db.String)
 
     def __repr__(self):
-        return f"<id: {self.id}, import_path: {self.import_path}, storage_path: {self.storage_path}>"
+        return f"<id: {self.id}, import_path: {self.import_path}, storage_path: {self.storage_path}, recycle_bin_path: {self.recycle_bin_path}>"
 
 ################################################################################
 # Helper class that inherits a .dump() method to turn class Settings into json / useful in jinja2
@@ -37,6 +38,7 @@ class SettingsForm(FlaskForm):
     id = HiddenField()
     import_path = StringField('Path(s) to import from:', [validators.DataRequired()])
     storage_path = StringField('Path to store sorted images to:', [validators.DataRequired()])
+    recycle_bin_path = StringField('Path to temporarily store deleted images in:', [validators.DataRequired()])
     submit = SubmitField('Save' )
 
 ################################################################################
@@ -57,6 +59,7 @@ def settings():
                 st.SetMessage("Successfully Updated Settings" )
                 s.import_path = request.form['import_path']
                 s.storage_path = request.form['storage_path']
+                s.recycle_bin_path = request.form['recycle_bin_path']
             db.session.commit()
             return redirect( '/settings' )
         except SQLAlchemyError as e: