How to get a Python datatype from a SQLAlchemy query? -


i have (sqlite3) database numeric(10, 2) field. want query , work standard python datatype (for me <class 'float'>). in code below want list of floats - nothing more. how can without manual converting list?

# python3 pseudocode class model(_base):     __tablename__ = 'model'     ...     _weight = sa.column('weight', sa.numeric(10, 2))     ...  query = session.query(model._weight) result = query.all() print(type(result)) print(type(result[0])) print(type(result[0][0])) 

this result can not work with

<class 'list'> <class 'sqlalchemy.util._collections.result'> <class 'decimal.decimal'> 

when use numeric(10, 2, asdecimal=false) , int returned. know sqlite can not handle float numbers.

btw. want work float numbers in matplotlib.


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