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remove use of sql direct for delete, just use import line as needed to avoid circular import

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Damien De Paoli
2023-07-02 12:56:23 +10:00
parent b2d6f38a62
commit f4962e5fd8
1 changed files with 4 additions and 4 deletions
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8
loan.py
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@@ -90,11 +90,11 @@ def loan(id):
loan = Loan.query.get(id) loan = Loan.query.get(id)
try: try:
if 'delete' in request.form: if 'delete' in request.form:
from main import Book_Loan_Link
st.SetMessage( f"Successfully deleted (id={loan.id}, who={loan.firstnames} {loan.surname})" ) st.SetMessage( f"Successfully deleted (id={loan.id}, who={loan.firstnames} {loan.surname})" )
# fall back to direct sql because loan.py is imported before Book_Loan_Link exists Book_Loan_Link.query.filter(Loan.id==id).delete()
with db.engine.connect() as conn: Loan.query.filter(Loan.id==id).delete()
conn.exec_driver_sql( f"delete from book_loan_link where loan_id = {loan.id}" )
loan = Loan.query.filter(Loan.id==id).delete()
if 'submit' in request.form: if 'submit' in request.form:
st.SetMessage( f"Successfully Updated Loan (id={id})" ) st.SetMessage( f"Successfully Updated Loan (id={id})" )
loan.firstnames = request.form['firstnames'] loan.firstnames = request.form['firstnames']