Mercurial > hgrepos > Python > libs > ConfigMix

comparison configmix/config.py @ 551:4c968c5cfce6

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Try to interpolate only if the length of the source string exceeds a minimum length
author Franz Glasner <fzglas.hg@dom66.de>
date Sun, 02 Jan 2022 16:05:35 +0100
parents 79db28e879f8
children 39e5d07d8dbc
comparison
equal deleted inserted replaced
550:79db28e879f8 551:4c968c5cfce6
867 else: 867 else:
868 return obj 868 return obj
869 869
870 def interpolate_variables(self, s): 870 def interpolate_variables(self, s):
871 """Expand all variables in the single string `s`""" 871 """Expand all variables in the single string `s`"""
872 len_s = len(s)
873 if len_s < 4:
874 return s
872 start = s.find(_STARTTOK, 0) 875 start = s.find(_STARTTOK, 0)
873 if start < 0: 876 if start < 0:
874 return s 877 return s
875 res = self.__interpolation_cache.get(s, _MARKER) 878 res = self.__interpolation_cache.get(s, _MARKER)
876 if res is not _MARKER: 879 if res is not _MARKER:
881 stacklevel=1) 884 stacklevel=1)
882 raise KeyError("Cannot interpolate variables in string " 885 raise KeyError("Cannot interpolate variables in string "
883 "%r (cached)" % (s, )) 886 "%r (cached)" % (s, ))
884 else: 887 else:
885 return res 888 return res
886 len_s = len(s)
887 res = [] 889 res = []
888 res_append = res.append 890 res_append = res.append
889 rest = 0 891 rest = 0
890 use_cache = True 892 use_cache = True
891 while start != -1: 893 while start != -1: