CS作业代写 COMP3311 22T1 Ass2 … print num_of_movies, name of top N people with mos

# COMP3311 22T1 Ass2 … print num_of_movies, name of top N people with most movie directed

import sys
import psycopg2

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# define any local helper functions here

# set up some globals

usage = “Usage: q1.py [N]”

# process command-line args

argc = len(sys.argv)

# manipulate database

db = psycopg2.connect(“dbname=imdb”)
# … add your code here …
except psycopg2.Error as err:
print(“DB error: “, err)
db.close()

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