Here is code that works for me:
from datetime import datetime
from sqlalchemy import Column, DateTime, Integer, create_engine
from sqlalchemy.orm import sessionmaker
from sqlalchemy.ext.declarative import declarative_base
engine = create_engine('sqlite://', echo=True)
Base = declarative_base(engine)
Session = sessionmaker()
session = Session()
class LogEntry(Base):
"""Log class"""
__tablename__ = 'log'
#common data
id = Column(Integer, primary_key=True)
timestamp = Column(DateTime)
def __init__(self):
self.timestamp = datetime.now()
log = LogEntry()
Base.metadata.create_all()
session.add(log)
session.flush()
log = session.query(LogEntry).one()
print type(log.timestamp)
On Thursday, June 21, 2012 2:35:24 PM UTC+2, Fabien Ribes wrote:
>
> Hi all,
>
> I'm using Python 2.6.5 and SQLAlchemy-0.7.8 over sqlite3 to store and
> retrieve logs with in table like this :
>
> class LogEntry(Base):
> """Log class"""
>
> __tablename__ = 'log'
>
> #common data
> id = Column(Integer, primary_key=True)
> timestamp = Column(DateTime())
>
> When querying back object, how comes I get unicode string in timestamp
> attribute ? Isn't SA supposed to convert ISO formatted string stored in
> sqlite back to python datetime object ?
>
>
>
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