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9086db662d
Let srcipt work under Python2 and Python3, also if the locale is not set to utf8.
59 lines
1.6 KiB
Python
Executable File
59 lines
1.6 KiB
Python
Executable File
#! /usr/bin/env python
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from __future__ import print_function
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# file ReplaceValues.py
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#
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# This file is part of LyX, the document processor.
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# Licence details can be found in the file COPYING.
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#
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# author: Kornel Benko, kornel@lyx.org
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#
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# Syntax: ReplaceValues.py [<var1>=<Subst1> [<var2>=<Subst> ...]] <Inputfile> [<Inputfile> ...]
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import sys
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import re
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import codecs
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Subst = {} # map of desired substitutions
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prog = re.compile("")
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def createProg():
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matchingS = u"\\b|\\b".join(Subst.keys())
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pattern = u"".join(["(.*)(\\b", matchingS, "\\b)(.*)"])
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return re.compile(pattern)
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def SubstituteDataInLine(line):
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m = prog.match(line)
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if m:
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return "".join([SubstituteDataInLine(m.group(1)),
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Subst[m.group(2)],
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SubstituteDataInLine(m.group(3))])
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return line
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def SubstituteDataInFile(InFile):
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for line in codecs.open(InFile, 'r', 'UTF-8'):
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print(SubstituteDataInLine(line[:-1]))
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##########################################
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# ensure standard output with UTF8 encoding:
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if sys.version_info < (3,0):
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sys.stdout = codecs.getwriter('UTF-8')(sys.stdout)
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else:
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sys.stdout = codecs.getwriter('UTF-8')(sys.stdout.buffer)
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for arg in sys.argv[1:]: # skip first arg (name of this script)
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if sys.version_info < (3,0):
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# support non-ASCII characters in arguments
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arg = arg.decode(sys.stdin.encoding or 'UTF-8')
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entry = arg.split("=", 1)
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if len(entry) == 2:
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key, val = entry
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if len(key) > 0:
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Subst[key] = val
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else:
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prog = createProg()
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SubstituteDataInFile(arg)
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