# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
import getopt
-import gzip
import sys
-import os.path
-from parser_tools import read_file, write_file, read_version, set_version, \
- read_format, set_format, chain, lyxformat, get_value
-
-# Allow the dummy object to be able to carry related data
-# like a C struct
-class struct:
- def __init__(self):
- self.output = sys.stdout
- self.input = sys.stdin
- self.err = sys.stderr
- self.debug = 1
- self.dir = ""
- self.start = None
- self.end = None
-
- def warning(self, message, debug_level= 1):
- if debug_level <= self.debug:
- self.err.write(message + "\n")
-
- def error(self, message):
- self.warning(message)
- self.warning("Quiting.")
- sys.exit(1)
+import LyX
def usage():
print """Usage: lyx2lyx [options] [file]
-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
+ -n, --try-hard try hard (ignore any convertion errors)
-q, --quiet same as --debug=0"""
-def parse_options(argv, version, opt):
- _options = ["help", "version", "list", "debug=", "err=", "from=", "to=", "output=", "quiet"]
+def parse_options(argv):
+ _options = ["help", "version", "list", "debug=", "err=", "from=", "to=", "output=", "try-hard", "quiet"]
try:
- opts, args = getopt.getopt(argv[1:], "d:e:f:hlo:qt:v", _options)
+ opts, args = getopt.getopt(argv[1:], "d:e:f:hlno:qt:v", _options)
except getopt.error:
usage()
sys.exit(2)
+ end_format, input, output, error, debug, try_hard = 0, "", "", "", LyX.default_debug_level, 0
for o, a in opts:
if o in ("-h", "--help"):
usage()
sys.exit()
if o in ("-v", "--version"):
- print "lyx2lyx, version %s" %(version)
+ print "lyx2lyx, version %s" %(LyX.version_lyx2lyx)
print "Copyright (C) 2002-2004 José Matos and Dekel Tsur"
sys.exit()
if o in ("-d", "--debug"):
- opt.debug = int(a)
+ debug = int(a)
if o in ("-q", "--quiet"):
- opt.debug = 0
+ debug = 0
if o in ("-l", "--list"):
- # list available formats
+ print LyX.formats_list()
sys.exit()
if o in ("-o", "--output"):
- opt.output = open(a, "w")
- if o in ("-f", "--from"):
- opt.start = lyxformat(a, opt)
+ output = a
if o in ("-t", "--to"):
- opt.end = lyxformat(a, opt)
+ end_format = a
if o in ("-e","--err"):
- opt.err = open(a, "w")
-
+ error = a
+ if o in ("-n", "--try-hard"):
+ try_hard = 1
if args:
- file = args[0]
- opt.dir = os.path.dirname(os.path.abspath(file))
- try:
- gzip.open(file).readline()
- opt.output = gzip.GzipFile("","wb",6,opt.output)
- opt.input = gzip.open(file)
- except:
- opt.input = open(file)
+ input = args[0]
-def main(argv):
- version = "1.4.0cvs"
-
- # options object, with default values
- opt = struct()
-
- parse_options(argv, version, opt)
+ return end_format, input, output, error, debug, try_hard
- header, body = [], []
- read_file(header, body, opt)
-
- initial_version = read_version(header)
- opt.format = read_format(header, opt)
- opt.language = get_value(header, "\\language", 0)
- if opt.language == "":
- opt.language = "english"
+def main(argv):
+ end_format, input, output, error, debug, try_hard = parse_options(argv)
+ file = LyX.File(end_format, input, output, error, debug, try_hard)
- mode, convertion_chain = chain(opt, initial_version)
- opt.warning("convertion chain: " + str(convertion_chain), 3)
+ file.convert()
+ file.write()
- for step in convertion_chain:
- convert = getattr(__import__("lyx_" + step), mode)
- convert(header,body, opt)
+ return file.status
- set_version(header, version)
- set_format(header, opt.format)
- write_file(header, body, opt)
if __name__ == "__main__":
- main(sys.argv)
+ sys.exit(main(sys.argv))