-#! /usr/bin/env python
-# -*- coding: iso-8859-1 -*-
-# Copyright (C) 2002-2004 José Matos <jamatos@lyx.org>
+#! /usr/bin/python3
+# -*- coding: utf-8 -*-
+# Copyright (C) 2002-2011 The LyX Team
+# Copyright (C) 2002-2007 José Matos <jamatos@lyx.org>
+# Copyright (C) 2002-2004 Dekel Tsur <dekel@lyx.org>
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-import getopt
+" Program used to convert between different versions of the lyx file format."
+import argparse
import sys
import LyX
-def usage():
- print """Usage: lyx2lyx [options] [file]
-Convert old lyx file <file> to newer format, files can be compressed with gzip.
-If there no file is specified then the standard input is assumed, in this case
-gziped files are not handled.
-Options:
- -h, --help this information
- -v, --version output version information and exit
- -l, --list list all available formats
- -d, --debug level level=0..2 (O_ no debug information, 2_verbose)
- default: level=1
- -e, --err error_file name of the error file or else goes to stderr
- -t, --to version final version (optional)
- -o, --output name name of the output file or else goes to stdout
- -q, --quiet same as --debug=0"""
+# Provide support for both python 2 and 3
+PY2 = sys.version_info[0] == 2
+if PY2:
+ # argparse returns strings in the commandline encoding, we need to convert.
+ # sys.getdefaultencoding() would not always be correct, see
+ # http://legacy.python.org/dev/peps/pep-0383/
+ def cmd_arg(arg):
+ return arg.decode(sys.getfilesystemencoding())
+else:
+ cmd_arg = str
+# End of code to support for both python 2 and 3
+def main():
+ args = {}
+ args["usage"] = "%(prog)s [options] [file]"
-def parse_options(argv):
- _options = ["help", "version", "list", "debug=", "err=", "from=", "to=", "output=", "quiet"]
- try:
- opts, args = getopt.getopt(argv[1:], "d:e:f:hlo:qt:v", _options)
- except getopt.error:
- usage()
- sys.exit(2)
+ args["description"] = """Convert old lyx file <file> to newer format,
+ files can be compressed with gzip. If there no file is specified then
+ the standard input is assumed, in this case gziped files are not
+ handled."""
- end_format, input, output, error, debug = 0, "", "", "", LyX.default_debug_level
- for o, a in opts:
- if o in ("-h", "--help"):
- usage()
- sys.exit()
- if o in ("-v", "--version"):
- print "lyx2lyx, version %s" %(LyX.version)
- print "Copyright (C) 2002-2004 José Matos and Dekel Tsur"
- sys.exit()
- if o in ("-d", "--debug"):
- debug = int(a)
- if o in ("-q", "--quiet"):
- debug = 0
- if o in ("-l", "--list"):
- print LyX.formats_list()
- sys.exit()
- if o in ("-o", "--output"):
- output = a
- if o in ("-t", "--to"):
- end_format = a
- if o in ("-e","--err"):
- error = a
- if args:
- input = args[0]
+ parser = argparse.ArgumentParser(**args)
- return end_format, input, output, error, debug
+ parser.set_defaults(debug=LyX.default_debug__, cjk_encoding = '')
+ parser.add_argument("-d", "--debug", type=int, dest="debug",
+ help="level=0..2 (O_ quiet, 10_verbose) default: 2")
+ parser.add_argument("-q", "--quiet",
+ action="store_const", const=0, dest="debug")
+ parser.add_argument("-v", "--verbose",
+ action="store_const", const=1, dest="debug")
+ parser.add_argument("--noisy",
+ action="store_const", const=10, dest="debug")
+ parser.add_argument("-c", "--encoding", type=cmd_arg, dest="cjk_encoding",
+ help="Files in format 413 and lower are read and"
+ " written in the format of CJK-LyX."
+ " If encoding is not given or 'auto' the encoding"
+ " is determined from the locale.")
+ parser.add_argument("-e", "--err", type=cmd_arg, dest="error",
+ help= "File name of the error file else goes to stderr.")
+ parser.add_argument("-o", "--output", type=cmd_arg, dest="output",
+ help= "Name of the output file else goes to stdout.")
+ parser.add_argument("-t", "--to", type=cmd_arg, dest= "end_format",
+ help= "Destination file format, default <latest>.")
+ parser.add_argument("-V", "--final_version", type=cmd_arg, dest= "final_version",
+ help= "Destination version, default <latest>.")
+ parser.add_argument("-l", "--list", action="store_true",
+ help = "List all available formats and supported versions.")
+ parser.add_argument("-n", "--try-hard", action="store_true",
+ help = "Try hard (ignore any conversion errors).")
+ parser.add_argument("-s", "--systemlyxdir", type=cmd_arg, dest= "systemlyxdir",
+ help= "LyX system directory for conversion from"
+ " version 489 or older.")
+ parser.add_argument('--version', action='version', version="""lyx2lyx, version %s
+ Copyright (C) 2011 The LyX Team, José Matos and Dekel Tsur""" % LyX.version__)
+ parser.add_argument("input", nargs='?', type=cmd_arg, default=None)
+ options = parser.parse_args()
-if __name__ == "__main__":
- end_format, input, output, error, debug = parse_options(sys.argv)
- file = LyX.FileInfo(end_format, input, output, error, debug)
+ if options.list:
+ sys.stderr.write(LyX.format_info())
+ sys.exit()
+ else:
+ del options.list
- mode, convertion_chain = file.chain()
- file.warning("convertion chain: " + str(convertion_chain), 3)
+ doc = LyX.File(**options.__dict__)
+ doc.convert()
+ doc.write()
- for step in convertion_chain:
- convert = getattr(__import__("lyx_" + step), mode)
- convert(file)
+ sys.exit(doc.status)
- file.write()
+if __name__ == "__main__":
+ main()
projects / lyx.git / blobdiff