-#! /usr/bin/env python
-# Copyright (C) 2002 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.
-
-import getopt, sys, string, re
-from error import error, warning
-from parser_tools import set_comment, set_format, check_token
-import gzip
-
-version = "1.4.0cvs"
-
-# Allow the dummy object to be able to carry related data
-# like a C struct
-class struct:
- pass
-
-# options object, with default values
-opt = struct()
-
-opt.output = sys.stdout
-opt.input = sys.stdin
-opt.start = None
-opt.end = None
-opt.quiet = 0
-
-format = re.compile(r"(\d)[\.,]?(\d\d)")
-fileformat = re.compile(r"\\lyxformat\s*(\S*)")
-lst_ft = ["210", "215", "216", "217", "218", "220", "221", "223", "224", "225"]
-
-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
- -f, --from version initial version (optional)
- -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"""
-
-
-def parse_options(argv):
- _options = ["help", "version", "list", "debug=", "from=", "to=", "output=", "quiet"]
- try:
- opts, args = getopt.getopt(argv[1:], "d:f:hlo:qt:v", _options)
- except getopt.error:
- usage()
- sys.exit(2)
-
- for o, a in opts:
- if o in ("-h", "--help"):
- usage()
- sys.exit()
- if o in ("-v", "--version"):
- print "lyxconvert, version %s" %(version)
- print "Copyright (C) 2002-2003 José Matos and Dekel Tsur"
- sys.exit()
- if o in ("-d", "--debug"):
- opt.debug = int(a)
- if o in ("-q", "--quiet"):
- opt.debug = 0
- if o in ("-l", "--list"):
- print lst_ft
- sys.exit()
- if o in ("-o", "--output"):
- opt.output = open(a, "w")
- if o in ("-f", "--from"):
- opt.start = lyxformat(a)
- if o in ("-t", "--to"):
- opt.end = lyxformat(a)
-
- if not opt.end:
- opt.end = lst_ft[len(lst_ft)-1]
-
- if opt.start and opt.start == opt.end:
- sys.stderr.write(error.same_format)
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+
+" Program used to convert between different versions of the lyx file format."
+import argparse
+import sys
+import LyX
+
+# 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]"
+
+ 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."""
+
+ parser = argparse.ArgumentParser(**args)
+
+ 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 options.list:
+ sys.stderr.write(LyX.format_info())
sys.exit()
-
- if opt.start > opt.end:
- sys.stderr.write(error.newer_format)
- sys.exit(1)
-
- if args:
- file = args[0]
- try:
- gzip.open(file).readline()
- opt.output = gzip.GzipFile("","wb",6,opt.output)
- opt.input = gzip.open(file)
- except:
- opt.input = open(file)
-
-def lyxformat(fmt):
- result = format.match(fmt)
- if result:
- fmt = result.group(1)+result.group(2)
- else:
- sys.stderr.write(fmt + ": " + error.invalid_format)
- sys.exit(2)
-
- if fmt in lst_ft:
- return fmt
-
- x = int(fmt)
- if x < int(lst_ft[-1]) and x > int(lst_ft[-2]):
- sys.stderr.write("lyx2lyx: A development version file.\n")
- return lst_ft[-2]
-
- sys.stderr.write(fmt + ": " + error.format_not_supported)
- sys.exit(1)
-
-def read_file(file, header, body):
- """Reads a file into the header and body parts"""
- fmt = None
- preamble = 0
-
- while 1:
- line = file.readline()
- if not line:
- sys.stderr.write(error.invalid_file)
- sys.exit(3)
-
- line = line[:-1]
- if check_token(line, '\\begin_preamble'):
- preamble = 1
- if check_token(line, '\\end_preamble'):
- preamble = 0
-
- if not preamble:
- line = string.strip(line)
-
- if not line and not preamble:
- break
-
- header.append(line)
- result = fileformat.match(line)
- if result:
- fmt = lyxformat(result.group(1))
-
- while 1:
- line = file.readline()
- if not line:
- break
- body.append(line[:-1])
-
- if not fmt:
- sys.stderr.write(error.invalid_file)
- sys.exit(3)
- return fmt
-
-def write_file(file, header, body):
- for line in header:
- file.write(line+"\n")
- file.write("\n")
- for line in body:
- file.write(line+"\n")
-
-def main(argv):
- parse_options(argv)
-
- header, body = [], []
- fmt = read_file(opt.input, header, body)
-
- if opt.start:
- if opt.start != fmt:
- sys.stderr.write("%s: %s %s\n" % (warning.dont_match, opt.start, fmt))
else:
- opt.start = fmt
+ del options.list
- # Convertion chain
- start = lst_ft.index(opt.start)
- end = lst_ft.index(opt.end)
+ doc = LyX.File(**options.__dict__)
+ doc.convert()
+ doc.write()
- for fmt in lst_ft[start:end]:
- __import__("lyxconvert_" + fmt).convert(header,body)
+ sys.exit(doc.status)
- set_comment(header, version)
- set_format(header, opt.end)
- write_file(opt.output, header, body)
-
if __name__ == "__main__":
- main(sys.argv)
+ main()
projects / lyx.git / blobdiff