Differences between revisions 6 and 7

pymongo

PyMongo is a Python distribution containing tools for working with MongoDB, and is the recommended way to work with MongoDB from Python

http://api.mongodb.org/python/current/

Install from source on Slackware

cd /tmp
git clone git://github.com/mongodb/mongo-python-driver.git pymongo
cd pymongo/
su
python setup.py install

Eclipse - pydev

Window
Preferences
pydev
interpreter - python
Forced builtins
new
pymongo
apply Ok

Queries

Query by _id

   1 from bson import ObjectId
   2 import pymongo
   3 import datetime
   4 
   5 mongo = pymongo.Connection('192.168.1.1', 27017)
   6 dbx = mongo['dbx']
   7 collx = dbx['collx']
   8 
   9 nowx = datetime.datetime.now();
  10 currDay = datetime.datetime(nowx.year,nowx.month,nowx.day,0,0,0,0)
  11 
  12 query={'_id':ObjectId(objx.getId()) }
  13 print query
  14 res = collx.find_one(query )            
  15 print res

Driver windows Python 2.5

https://pypi.python.org/packages/2.5/p/pymongo/pymongo-2.6.3.win32-py2.5.exe

datetime.datetime is not JSON serializable

   1 from bson import json_util
   2 import json
   3 
   4 json.dumps(anObject, default=json_util.default)

Array of objects in pymongo without cursor

   1 import pymongo 
   2 resList= list(collx.find({'keyx':1}) )

-  ⇤ ← Revision 6 as of 2013-12-23 15:12:27 → 
  Size: 1230
  Editor: bl13-26-40
  Comment:
+   ← Revision 7 as of 2013-12-27 16:45:20 → ⇥
  Size: 1367
  Editor: bl13-231-209
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 54:
+== Array of objects in pymongo without cursor ==
{{{#!highlight python
import pymongo 
resList= list(collx.find({'keyx':1}) )
}}}