kmcquade

#!/usr/bin/python2.7
import ConfigParser
import os
import sys
from os.path import expanduser

config = ConfigParser.RawConfigParser()

# credentials_file: The file where this script will grab the temp creds
credentials_file = '/.aws/credentials'

sainathadapa

import pandas as pd

def anti_join(x, y, on):
    """Return rows in x which are not present in y"""
    ans = pd.merge(left=x, right=y, how='left', indicator=True, on=on)
    ans = ans.loc[ans._merge == 'left_only', :].drop(columns='_merge')
    return ans


def anti_join_all_cols(x, y):