X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=lib%2Flyx2lyx%2Flyx2lyx;h=04b23028b305f9672525b8f792ada64ffc498d9e;hb=41cf01e9b6b87537101612309da1e550d094493d;hp=9d8a4ff00ef0fd2ad02650774b9cfa75fca42fec;hpb=4125f05d3e46db8d1a19d9cbd2191784db48f8da;p=lyx.git diff --git a/lib/lyx2lyx/lyx2lyx b/lib/lyx2lyx/lyx2lyx index 9d8a4ff00e..04b23028b3 100755 --- a/lib/lyx2lyx/lyx2lyx +++ b/lib/lyx2lyx/lyx2lyx @@ -1,5 +1,8 @@ #! /usr/bin/env python -# Copyright (C) 2002 José Matos +# -*- coding: utf-8 -*- +# Copyright (C) 2002-2011 The LyX Team +# Copyright (C) 2002-2007 José Matos +# Copyright (C) 2002-2004 Dekel Tsur # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License @@ -13,168 +16,73 @@ # # 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 - -version = "0.0.2" - -# 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"] - -def usage(): - print """Usage: lyx2lyx [options] file1 -Convert old lyx file to newer format. -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", "from=", "to=", "output=", "quiet"] - try: - opts, args = getopt.getopt(argv[1:], "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 LyX Team" - 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) - sys.exit() - - if opt.start > opt.end: - sys.stderr.write(error.newer_format) - sys.exit(1) - +# 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 optparse +import sys +import LyX + +def main(): + args = {} + args["usage"] = "usage: %prog [options] [file]" + + args["version"] = """lyx2lyx, version %s +Copyright (C) 2011 The LyX Team, José Matos and Dekel Tsur""" % LyX.version__ + + args["description"] = """Convert old lyx 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 = optparse.OptionParser(**args) + + parser.set_defaults(debug=LyX.default_debug__, cjk_encoding = '') + parser.add_option("-d", "--debug", type="int", + help="level=0..2 (O_ quiet, 10_verbose) default: 2") + parser.add_option("-q", "--quiet", + action="store_const", const=0, dest="debug") + parser.add_option("-v", "--verbose", + action="store_const", const=1, dest="debug") + parser.add_option("--noisy", + action="store_const", const=10, dest="debug") + parser.add_option("-c", "--encoding", 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_option("-e", "--err", dest="error", + help= "file name of the error file else goes to stderr") + parser.add_option("-o", "--output", + help= "name of the output file else goes to stdout") + parser.add_option("-t", "--to", dest= "end_format", + help= "destination file format, default (latest)") + parser.add_option("-V", "--final_version", dest= "final_version", + help= "destination version, default (latest)") + parser.add_option("-l", "--list", action="store_true", + help = "list all available formats and supported versions") + parser.add_option("-n", "--try-hard", action="store_true", + help = "try hard (ignore any convertion errors)") + parser.add_option("-s", "--systemlyxdir", dest= "systemlyxdir", + help= "LyX system directory for conversion from version 489 or older") + + (options, args) = parser.parse_args() if args: - opt.input = open(args[0]) - -def lyxformat(fmt): - result = format.match(fmt) - if result: - fmt = result.group(1)+result.group(2) + options.input = args[0] else: - sys.stderr.write(fmt + ": " + error.invalid_format) - sys.exit(2) - if fmt not in lst_ft: - sys.stderr.write(fmt + ": " + error.format_not_supported) - sys.exit(1) - return fmt - -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 line and not preamble: - break - - header.append(line) - result = fileformat.match(line) - if result: - fmt = lyxformat(result.group(1)) + options.input = None - 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: - print warning.dont_match + ":", opt.start, fmt + if options.list: + sys.stderr.write(LyX.format_info()) + sys.exit() 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, opt.end) - set_format(header, opt.end) - write_file(opt.output, header, body) - if __name__ == "__main__": - main(sys.argv) + main()