文章目錄
1. How to install MongoDB by pip?
- Install PyMongo
pip3 install pymongo- We will use the mongodb srv url, then we need install dnspython.
pip3 install dnspython2. How to Connect Mongodb with python?
import pymongo
import random
db_client = pymongo.MongoClient(
"mongodb+srv://<username>:<password>@<cluster-name>.mongodb.net/"
)
databse = mb_client["<database>"]
collection = databse["<collection>"]3. Read data
- find one
cursor = collection.find_one({'<column_name>': '<what_you_want>'})2. find all
cursor = collection.find({'<column_name>': '<what_you_want>'})4. Create data
- insert one
item = {
"item_name" : "Max",
"quantity" : 2,
"ingredients" : "all-purpose flour",
"expiry_date" : expiry
}
collection.insert_one(item)2. insert many
item_1 = {
"item_name" : "Maxlist",
"max_discount" : "10%",
"batch_number" : "RR450020FRG",
"price" : 340,
"category" : "python"
}
item_2 = {
"item_name" : "Maxlist.xyz",
"category" : "python",
"quantity" : 12,
"price" : 36,
"item_description" : "mongodb"
}
collection.insert_many([item_1,item_2])5. Update data
update_one
collection.update_one(
{"discordId": str(discordId)},
{"$set": {"verifyString": "pass"}},
)
collection.update_one(
{"inviteCode." + text: True},
{"$set": {"inviteCode.$." + text: False}},
)