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convert over to classes for all DB tables, it was just my lack of understanding when I first used sqlalchemy

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This commit is contained in:
Damien De Paoli
2023-07-02 10:45:17 +10:00
parent df07c810bc
commit 1db94434d5
1 changed files with 6 additions and 6 deletions
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12
main.py
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@@ -81,10 +81,10 @@ class QuickParentBook:
return "<parent: {}, publisher: {}, owned: {}, covertype: {}, condition: {}, blurb: {}>".format(self.parent, self.publisher, self.owned, self.covertype, self.condition, self.blurb )
book_genre_link = db.Table('book_genre_link', db.Model.metadata,
db.Column('book_id', db.Integer, db.ForeignKey('book.id')),
db.Column('genre_id', db.Integer, db.ForeignKey('genre.id'))
)
class Book_Genre_Link(db.Model):
__tablename__ = "book_genre_link"
book_id = db.Column( db.Integer, db.ForeignKey('book.id'), primary_key=True)
genre_id = db.Column( db.Integer, db.ForeignKey('genre.id'), primary_key=True)
class Book_Author_Link(db.Model):
__tablename__ = "book_author_link"
@@ -135,7 +135,7 @@ class Book(db.Model):
id = db.Column(db.Integer, db.Sequence('book_id_seq'), primary_key=True )
title = db.Column(db.String(100), unique=True, nullable=False)
publisher = db.Column(db.Integer, db.ForeignKey('publisher.id'))
genre = db.relationship('Genre', secondary=book_genre_link )
genre = db.relationship('Genre', secondary=Book_Genre_Link.__table__ )
loan = db.relationship('Loan', secondary=Book_Loan_Link.__table__);
series = db.relationship('Series', secondary=Book_Series_Link.__table__);
bsl = db.relationship('Book_Series_Link', overlaps="series" )
@@ -601,7 +601,7 @@ def new_book():
form.blurb.default = book.blurb
form.process()
return render_template("book.html", page_title='Create new (sub) Book', b=bb, books=None, book_form=form, author_list=author_list, genre_list=genre_list, alert="", message="", poss_series_list=ListOfSeriesWithMissingBooks() )
elif form.validate_on_submit() and len(book_genres):
elif form.validate() and len(book_genres):
if request.form['year_published'].isnumeric():
book = Book( title=request.form['title'], owned=request.form['owned'], covertype=request.form['covertype'], condition=request.form['condition'], publisher=request.form['publisher'], year_published=request.form['year_published'], rating=request.form['rating'], notes=request.form['notes'], blurb=request.form['blurb'], genre=book_genres, bals=bals )
else: