Is there a way to format one string multiple times in Python?

Question

I have a string like this:

my_string = '{general_setting} ... {specific_setting}'

The general_setting is the same for the whole program (i.e. database password), whereas the specific_setting can vary throughout the program. Is there a way to format one string twice, first inserting the general_setting and then having a pre-prepared string to insert the specific_setting later?

I'm sure this must have been asked before, but all I could find were questions about how to insert the same VALUE multiple times, not about how to insert different values at different times.

Answer 1

You can have any level of formatting depending on the number of braces

>>> template = '{general_setting} ... {{specific_setting}}'.format(general_setting='general')
>>> my_string = template.format(specific_setting='specific')
>>> print (my_string)
general ... specific