def get_dummy_student(version, shard_gen=None):
inst = None
fname = None
lname = None
school_num = None
grade = None
sid = None
if version == 1:
fname = "Janet"
lname = "Bishop"
school_num = "11"
grade = "12"
sid = "1"
elif version == 2:
fname = "Norma"
lname = "Watkins"
school_num = "1"
grade = "12"
sid = "2"
elif version == 3:
fname = "Angela"
lname = "Hart"
school_num = "5"
grade = "6"
sid = "3"
elif version == 4:
fname = "Nicholas"
lname = "Dixon"
school_num = "2"
grade = "4"
sid = "4"
else:
raise ValueError("Unsupported version: {}".format(version))
if shard_gen:
shard = next(shard_gen)
inst = Student(id=sid, parent=shard.key)
else:
inst = Student(id=sid)
inst.fname = fname
inst.lname = lname
inst.school_num = school_num
inst.grade = grade
inst.sid = sid
return inst
def convert_row(self, row, shard=None):
if not row or len(row) < 2:
raise NotAStudentError("Not a student record, possibly a title or summary line?\n{}".format(row))
sid = row[1].strip()
if not sid:
raise StudentIdError("SID is missing or blank for row: {}".format(row))
instance = None
if shard:
instance = Student(id=sid, parent=shard.key)
else:
instance = Student(id=sid)
try:
instance.fname = row[12].strip()
instance.lname = row[13].strip()
instance.school_num = row[0].strip()
instance.grade = row[2].strip()
instance.sid = sid
return instance
except IndexError:
raise NotAStudentError("Not a student record, possibly a title or summary line?\n{}".format(row))