lyx_mirror/lib/scripts/tex_copy.py
José Matos f7b9d57a45 Update scripts to support simultaneously python 2 and 3
The fixes are simple and on line with the changes made during
the 2.3 development. It was an oversight to leave them out.

With this commit all the python scripts should be supported by
python 2 and 3.

(cherry picked from 5b160e82be)
2018-04-28 11:24:28 +01:00

75 lines
2.1 KiB
Python

# -*- coding: utf-8 -*-
# file tex_copy.py
# This file is part of LyX, the document processor.
# Licence details can be found in the file COPYING.
# author Angus Leeming
# author Georg Baum
# Full author contact details are available in file CREDITS
# Usage:
# tex_copy.py <from file> <to file> <latex name>
# This script will copy a file <from file> to <to file>.
# <to file> is no exact copy of <from file>, but any occurence of <basename>
# where <basename> is <from file> without directory and extension parts is
# replaced by <latex name> without extension.
import os, string, sys
from lyxpreview_tools import error
def usage(prog_name):
return "Usage: %s <from file> <to file> <latex name>" % prog_name
def main(argv):
# Parse and manipulate the command line arguments.
if len(argv) != 4:
error(usage(argv[0]))
# input file
abs_from_file = argv[1]
if not os.path.isabs(abs_from_file):
error("%s is no absolute file name.\n%s"\
% abs_from_file, usage(argv[0]))
from_dir, rel_from_file = os.path.split(abs_from_file)
from_base, from_ext = os.path.splitext(rel_from_file)
# output file
abs_to_file = argv[2]
if not os.path.isabs(abs_to_file):
error("%s is no absolute file name.\n%s"\
% abs_to_file, usage(argv[0]))
to_dir, rel_to_file = os.path.split(abs_to_file)
to_base, to_ext = os.path.splitext(rel_to_file)
# latex file name
latex_file = argv[3]
latex_base, latex_ext = os.path.splitext(latex_file)
# convert strings to bytes since we are using binary files
from_base = from_base.encode()
latex_base = latex_base.encode()
# Read the input file and write the output file
if(not os.path.isfile(abs_from_file)):
error("%s is not a valid file.\n" % abs_from_file)
from_file = open(abs_from_file, 'rb')
to_file = open(abs_to_file, 'wb')
lines = from_file.readlines()
for line in lines:
to_file.write(line.replace(from_base, latex_base))
from_file.close()
to_file.close()
return 0
if __name__ == "__main__":
main(sys.argv)