1# This file is part of the Astrometry.net suite. 2# Licensed under a 3-clause BSD style license - see LICENSE 3def shell_escape(s): 4 repl = ('\\', '|', '&', ';', '(', ')', '<', '>', ' ', '\t', 5 '\n', '$', "'", '"', "`") 6 # (note, \\ must be first!) 7 for x in repl: 8 s = s.replace(x, '\\'+x) 9 return s 10 11# escape a string that will appear inside double-quotes. 12def shell_escape_inside_quotes(s): 13 repl = ('\\', '\t', '`', '"', '$') 14 # (note, \\ must be first!) 15 for x in repl: 16 s = s.replace(x, '\\'+x) 17 return s 18