Apply condition based multiple filters in SQLAlchemy query

To apply multiple filters in SQLAlchemy queries which are condition-based you can use ** before queries object and pass it to the filter method.

all_filters = [UserModal.role == 'admin']

if user.last_name:
    all_filters.append(UserModal.last_name == 'Deo')


In the code snippet, we are applying two filters on UserModel. First filter [UserModal.role == 'admin'] will be applied every time. But the second filter 'UserModal.last_name == 'Deo' will be applied if it will satisfy the condition user.last_name.

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