Pad or truncate string based on fixed length

Question

Currently have code that looks something like;

print \'{: <5}\'.format(\'test\')

This will pad my string with \' \' if it i

Answer 1

You can use 5.5 to combine truncating and padding so that the output will always be of length of five:

'{:5.5}'.format('testsdf')
# 'tests'

'{:5.5}'.format('test')
# 'test '

Answer 2

You could use str.ljust and slice the string:

>>> 'testsdf'.ljust(5)[:5]
'tests'
>>> 'test'.ljust(5)[:5]
'test '