This is a strange problem. I'd appreciate any assistance.
I have a class set up using the declarative_bass model, set up in this
way:
member_profile_table = MemberProfile.__table__
metdata = Base.metadata
engine = create_engine(config.db_conn)
Session = sessionmaker(bind=engine)
session = Session()
It works perfectly, as I expect, in the unit tests in the same file. I
get the expected data from the unit test:
x.GET(81017)
But in this test file, which creates in instance of my wrapper file in
it's constructor:
class Dispatch:
def __init__(self):
self.methods = ('OPTIONS','GET','HEAD','POST',
'PUT','DELETE','TRACE','CONNECT')
self.mp = MemberInfo.MemberInfo()
I call the get method on the exact same query parameters.
def test(self):
result=self.mp.GET(18087)
return result.memberID
A pdb trace reveals that I get a valid query object from SqlAlchemy.
But my data set is empty.
My colleague thinks it's a lazy loading issue. My model code for my
tables appears below.
Thank you in advance,
Gloria
import sys
import pprint
from sqlalchemy import *
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy.orm import *
sys.path.append('../config')
import config
from Members import *
Base = declarative_base()
class MemberProfile(Member):
__tablename__ = 'member_profiles'
memberID = Column(Integer, ForeignKey('members.memberID'),
primary_key=True)
SSN = Column(String)
DOB = Column(Date)
industryID = Column(Integer)
primarysectorID = Column(Integer)
address1 = Column(String)
address2 = Column(String)
city = Column(String)
state = Column(String)
zip = Column(String)
howhearID = Column(Integer)
affiliationID = Column(Integer)
incomeID = Column(Integer)
worksituationID = Column(Integer)
currentinsuranceID = Column(Integer)
genderID = Column(Integer)
referemail = Column(String)
occupation = Column(String)
phonehome = Column(String)
phonework = Column(String)
phonecell = Column(String)
phonefax = Column(String)
occupationID = Column(Integer)
occupationother = Column(String)
billing_address1 = Column(String)
billing_address2 = Column(String)
billing_city = Column(String)
billing_state = Column(String)
billing_zip = Column(String)
member = relation(Member,lazy=False,backref=backref
('members',order_by=memberID))
def __init__(self, memberID, SSN=None, DOB=None, industryID=None,
primarysectorID=None,
address1=None, address2=None, city=None, state=None, zip=None,
howhearID=None, affiliationID=None,
incomeID=None, worksituationID=None, currentinsuranceID=None,
genderID=None, referemail=None,
occupation=None, phonehome=None, phonework=None, phonecell=None,
phonefax=None, occupationID=None,
occupationother=None, billing_address1=None,
billing_address2=None, billing_city=None,
billing_state=None, billing_zip=None, member=None):
self.memberID = memberID
self.SSN = SSN
self.DOB = DOB
self.industryID = industryID
self.primarysectorID = primarysectorID
self.address1 = address1
self.address2 = address2
self.city = city
self.state = state
self.zip = zip
self.howhearID = howhearID
self.affiliationID = affiliationID
self.incomeID = incomeID
self.worksituationID = worksituationID
self.currentinsuranceID = currentinsuranceID
self.genderID = genderID
self.referemail = referemail
self.occupation = occupation
self.phonehome = phonehome
self.phonework = phonework
self.phonecell = phonecell
self.phonefax = phonefax
self.occupationID = occupationID
self.occupationother = occupationother
self.billing_address1 = billing_address1
self.billing_address2 = billing_address2
self.billing_city = billing_city
self.billing_state = billing_state
self.billing_zip = billing_zip
self.member = member
def __repr__(self):
return "<MemberProfile
('%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s')
>" % (self.memberID, self.SSN, self.DOB, self.industryID,
self.primarysectorID, self.address1, self.address2, self.city,
self.state, self.zip, self.howhearID, self.affiliationID,
self.incomeID, self.worksituationID, self.currentinsuranceID,
self.genderID, self.referemail, self.occupation, self.phonehome,
self.phonework, self.phonecell, self.phonefax,
self.occupationID,
self.occupationother, self.billing_address1,
self.billing_address2,
self.billing_city, self.billing_state, self.billing_zip)
if __name__ == "__main__":
member_profile_table = MemberProfile.__table__
metdata = Base.metadata
engine = create_engine(config.db_conn)
Session = sessionmaker(bind=engine)
session = Session()
memberProfile = session.query(MemberProfile).filter_by
(memberID=81017).first()
print "\nOriginal record:"
print memberProfile.__dict__
print memberProfile.member.__dict__
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