- re_qualified += r'(?P<plus_minus>[+-]?)'
- re_qualified += r'\s*'
- re_qualified += r'(?P<keyword>{re_ident})'.format(re_ident=re_ident)
- re_qualified += r'\s*'
- re_qualified += r'(?P<qualifier>>=|<=|=)'
- re_qualified += r'\s*'
- re_qualified += r'(?P<fcdistro>{re_ident}[0-9]+)'.format(re_ident=re_ident)
- re_qualified += r'\s*'
- m_qualified = re.compile(r'\A{re_qualified}\Z'.format(re_qualified=re_qualified))
+ re_qualified += rf'(?P<plus_minus>[+-]?)'
+ re_qualified += rf'\s*'
+ re_qualified += rf'(?P<keyword>{re_ident})'
+ re_qualified += rf'\s*'
+ re_qualified += rf'(?P<qualifier>=|<=|>=)'
+ re_qualified += rf'\s*'
+ re_qualified += rf'(?P<fcdistro>{re_ident}[0-9]+)'
+ re_qualified += rf'\s*'
+ m_qualified = re.compile(rf'\A{re_qualified}\Z')