Run string command in pymongo

Question

I have following string command

query = "{},{'_id': False}"

Now I want to run above command in following code

client = MongoClient('mongodb://'+host+':'+port+'/')
db_col = database.split(',')
database, collection = db_col[0].strip(), db_col[1].strip()
collection = client[database][collection]
collection = collection.find(query).limit(10)

Is there any solution for that

NIKHIL RANE · Accepted Answer · 2017-10-02 12:25:42Z

1

I found a solution for above question

I'm convert full query in string and use python eval function to execute on python server.

See following code

This is my string query

query = "collection.find({},{'_id': False}).limit(10)"

That is how I done in python

collection_cursor = eval(query)

answered Oct 2, 2017 at 12:25

NIKHIL RANE

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1 Comment

Jaziel_Inc Over a year ago

Just to point that eval is not recommended stackoverflow.com/questions/9383740/what-does-pythons-eval-do

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