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