Wrapper around sqlite3 to work with dictionaries
Project description
sqlite3dict
Wrapper around sqlite3 which allows working simply with python dictionaries as well as combining it with sql syntax.
Installation
Use the package manager pip to install sqlite3dict.
pip install sqlite3dict
Usage
from sqlite3dict import Storage
from datetime import datetime
# ******************************************************************************
# * Test
# ******************************************************************************
with Storage("test.sqlite") as store:
definitions = {
"name": "TEXT",
"age": "INTEGER",
"amount": "DOUBLE",
"createdate": "DATETIME",
"resident": "BOOLEAN"
}
# This creates the table (collection) only if it does not exist already
collection = store.init_collection("test", definitions)
# Insert data
collection.insert({
"name": "John Doe",
"age": 25,
"amount": 100.23,
"createdate": datetime.now(),
"resident": True,
"additional": {
"prop1": 1,
"prop2": 1,
"other": ["A", "B"]
}
})
collection.insert({
"name": "John Doe",
"age": 10,
"amount": 100.00,
"createdate": datetime.now(),
"resident": True
})
# Update inserted data by given criteria
collection.update().data({
"createdate": datetime.now(),
"age": 15,
"amount": 99.38,
"resident": False
}).where("age = 25").execute()
# Simple query for data
list = collection.query().where("age = 15").limit(10).offset(0).order("createdate", "ASC").order("ID").execute()
for item in list:
print("item:", item)
# Delete data by given criteria
collection.delete().where("age = 15").execute()
# Native SQL query in case you still need it
items = store.query_native("select * from test")
for item in items:
print("native item:", item)
# Drop table (collection)
store.delete_collection("test")
Contributing
Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.
License
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