Python retrieve data from windows registry

gistfile1.py

""" 
Passing through a Windows registry key entry
Provide a needed registry key and a sub_key you want to retrieve values from
"""

path = r'HARDWARE\DEVICEMAP...'

with winreg.OpenKey(winreg.HKEY_LOCAL_MACHINE, path) as key:
    sub_keys, values, modified = winreg.QueryInfoKey(key)
    for i in range(values):
        print(winreg.EnumValue(key, i))