Skip to main content

Postgres Wrapper Class using psycopg2

Project description

Wrapper Class around Psycopg2 for PostgreSQL
In psycopg2 after connecting to the database, for every read execute statement the data needs to be fetched and for evey write execute statement the data needs to be committed. But this class eliminates these requirements and make it simple to read and write to the database.
Files:
palpg/__init__.py
Installation:
sudo pip3 install palpg
Usage Examples:

import palpg

db = palpg.db(“host=HOST port=PORT dbname=DBNAME user=USER password=PASSWORD”) ##-connect to the database

db.read(“sql statement”) ##-returns the read data from database with flat=True

db.read(“select item from table”, flat=False) ##-returns the raw read data

db.read(“select item from table where item = %s”, (sub1,)) ##-read with string substitution

db.read1(“sql statement”) ##-returns the first read data similar to fetchone

db.write(“sql statement”) ##-writes the data and commits to the database

db.clear() #-to reconnect if any transaction error

For other psycopg connection commands use the connection class
db.conn….

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Files for palpg, version 2.3
Filename, size File type Python version Upload date Hashes
Filename, size palpg-2.3.tar.gz (1.9 kB) File type Source Python version None Upload date Hashes View hashes

Supported by

Elastic Elastic Search Pingdom Pingdom Monitoring Google Google BigQuery Sentry Sentry Error logging AWS AWS Cloud computing DataDog DataDog Monitoring Fastly Fastly CDN DigiCert DigiCert EV certificate StatusPage StatusPage Status page