development/cmake/doc/ReplaceValues.py

   1 #! /usr/bin/env python
   2 import sys
   3 import re
   4
   5 Subst = {}  # map of desired substitutions
   6 prog = re.compile("")
   7
   8 def createProg():
   9     matchingS = "\\b|\\b".join(Subst.keys())
  10     pattern = "".join(["(.*)(\\b", matchingS, "\\b)(.*)"])
  11     return re.compile(pattern)
  12
  13 def SubstituteDataInLine(line):
  14     result = line
  15     m = prog.match(result)
  16     if m:
  17         return "".join([SubstituteDataInLine(m.group(1)),
  18                         Subst[m.group(2)],
  19                         SubstituteDataInLine(m.group(3))])
  20     return line
  21
  22
  23 def SubstituteDataInFile(InFile):
  24     for line in open(InFile):
  25         print SubstituteDataInLine(line[:-1])
  26
  27 ##########################################
  28
  29
  30 args = sys.argv
  31
  32 del args[0] # we don't need the name ot this script
  33 while len(args) > 0:
  34     arg = args[0]
  35     entry = args[0].split("=",1)
  36     if len(entry) == 2:
  37         key=entry[0]
  38         val=entry[1]
  39         if len(key) > 0:
  40             Subst[key] = val
  41     else:
  42         prog = createProg()
  43         SubstituteDataInFile(args[0])
  44     del args[0]
  45