How to pad a numeric string with zeros to the right in Python?
num = 123
print('{:<08d}'.format(num))
print('{:>08d}'.format(num))
string = '123'
print(string.ljust(8, '0'))
print(string.rjust(8, '0'))
print(string[::-1].zfill(8)[::-1])
Output
12300000 00000123 12300000 00000123 12300000