data=db.query()
user = [
{'id':data[0],
'email':data[1]},
{'id':data[0],
'email':data[1]}
]

data=db.query()
user = [
{'id':data[0],
'email':data[1]},
{'id':data[0],
'email':data[1]},
{'id':data[0],
'email':data[1]},
{'id':data[0],
'email':data[1]}
]

data=db.query()
user = [{'id':data[0],'email':data[1]} for x in range(len(data))]

data=[['sad','sdada'],['sqewad','sdadewa'],['sakjjk','hghfada']]
r=len(data)
i=0
while i < r:
	user[i] = [data[i][0],data[i][1]]
	i = i + 1

data=[['sad','sdada'],['sqewad','sdadewa'],['sakjjk','hghfada']]
user=[[data[i][0],data[i][1]] for i in range(len(data))]

data=db.query()
user = [{'id':x[0],'email':x[1]} for x in data]