# Python program to explain os.getgrouplist() method 
  
# importing os module 
import os
  
# System user
user = "ihritik"
  
# Group id
gid = 100
  
# Get the list of all
# group ids the specified user
# belongs to using
# os.getgrouplist() method
groupList = os.getgrouplist(user, gid)
  
# Print the list
print("% s is associated with the following group ids:" % user)
print(groupList, "\n")
  
  
# System user
user = "root"
  
# Group id
gid = 100
  
# Get the list of all
# group ids the specified user
# belongs to using
# os.getgrouplist() method
groupList = os.getgrouplist(user, gid)
  
# Print the list
print("%s is associated with the following group ids:" %user)
print(groupList)
  
  
# If the specified gid does not
# belongs to the specified user
# it will also be included in 
# the list of groups

ihritik is associated with the following group ids:
[100, 4, 24, 27, 30, 46, 118, 128] 

root is associated with the following group ids:
[100]