Greetings, I trust everyone is doing well.
Our code base uses SQLAlchemy and some of the old code uses expression
language style code e.g.
appts = Table("Appointment", META, autoload=True, autoload_with=DB)
statement = select([appts.c.appointmentId], and_(
appts.c.appointmentId == 212
))
results = select_all(statement)
where as some of our code uses declarative style classes e.g.
class Appointment(Alchemy_Base, QueryMixin):
__tablename__ = "Appointment"
appointmentId = Column(Integer, primary_key=True)
@classmethod
def get_by_id(cls, appointment_id):
query = cls.query.filter_by(appointmentId=appointment_id)
return query.one()
Some of our scripts are going to use both of these files (both expression
style and declarative style) so my question is, is it (i.e. mixing two
styles of code) going to cause any sort of problems or we're going to be
okay?
I am asking because some people in our company are suggesting that we
convert all code into one format (devs want to convert expression style old
code into declarative style code).
Kindly let me know your suggestions. BTW, we're using MySQL as database and
Python 2.6.4. Thanks in advance.
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