Pymongo find and find_one
from pymongo import MongoClient
import sys
client = MongoClient('localhost', 27017)
db = client.school
score = db.score
def find_one():
print "command find_one"
query = {'student_id': 10}
try:
doc = score.find_one(query)
except:
print "Unexpected error", sys.exc_info()[0]
print doc
def find():
print "command find"
query = {'type': 'exam'}
try:
cursor = score.find(query)
except:
print "Unexpected error", sys.exc_info()[0]
limit = 0
for doc in cursor:
print doc
limit += 1
if (limit > 10):
break