2 # This file is part of LyX, the document processor.
3 # Licence details can be found in the file COPYING.
8 # Full author contact details are available in file CREDITS
11 # tex_copy.py <from file> <to file> <latex name>
13 # This script will copy a file <from file> to <to file>.
14 # <to file> is no exact copy of <from file>, but any occurrence of <basename>
15 # where <basename> is <from file> without directory and extension parts is
16 # replaced by <latex name> without extension.
19 import os, string, sys
21 from lyxpreview_tools import error
25 return "Usage: %s <from file> <to file> <latex name>" % prog_name
29 # Parse and manipulate the command line arguments.
34 abs_from_file = argv[1]
35 if not os.path.isabs(abs_from_file):
36 error("%s is no absolute file name.\n%s"\
37 % abs_from_file, usage(argv[0]))
38 from_dir, rel_from_file = os.path.split(abs_from_file)
39 from_base, from_ext = os.path.splitext(rel_from_file)
43 if not os.path.isabs(abs_to_file):
44 error("%s is no absolute file name.\n%s"\
45 % abs_to_file, usage(argv[0]))
46 to_dir, rel_to_file = os.path.split(abs_to_file)
50 latex_base, latex_ext = os.path.splitext(latex_file)
52 # convert strings to bytes since we are using binary files
53 from_base = from_base.encode()
54 latex_base = latex_base.encode()
56 # Read the input file and write the output file
57 if(not os.path.isfile(abs_from_file)):
58 error("%s is not a valid file.\n" % abs_from_file)
59 from_file = open(abs_from_file, 'rb')
60 to_file = open(abs_to_file, 'wb')
61 lines = from_file.readlines()
63 to_file.write(line.replace(from_base, latex_base))
70 if __name__ == "__main__":