import getopt, sys, string, re
from error import error, warning
from parser_tools import set_comment, set_format, check_token
+import gzip
-version = "0.0.2"
+version = "1.4.0cvs"
# Allow the dummy object to be able to carry related data
# like a C struct
format = re.compile(r"(\d)[\.,]?(\d\d)")
fileformat = re.compile(r"\\lyxformat\s*(\S*)")
-lst_ft = ["210", "215", "216", "217", "218", "220"]
+lst_ft = ["210", "215", "216", "217", "218", "220", "221", "223", "224", "225"]
def usage():
- print """Usage: lyx2lyx [options] file1
-Convert old lyx file <file1> to newer format.
+ 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
def parse_options(argv):
- _options = ["help", "version", "list", "from=", "to=", "output=", "quiet"]
+ _options = ["help", "version", "list", "debug=", "from=", "to=", "output=", "quiet"]
try:
- opts, args = getopt.getopt(argv[1:], "f:hlo:qt:v", _options)
+ opts, args = getopt.getopt(argv[1:], "d:f:hlo:qt:v", _options)
except getopt.error:
usage()
sys.exit(2)
sys.exit()
if o in ("-v", "--version"):
print "lyxconvert, version %s" %(version)
- print "Copyright (C) 2002 LyX Team"
+ print "Copyright (C) 2002-2003 LyX Team"
sys.exit()
if o in ("-d", "--debug"):
opt.debug = int(a)
sys.exit(1)
if args:
- opt.input = open(args[0])
+ 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)
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
+
+ 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"""
if check_token(line, '\\end_preamble'):
preamble = 0
+ if not preamble:
+ line = string.strip(line)
+
if not line and not preamble:
break
if opt.start:
if opt.start != fmt:
- print warning.dont_match + ":", opt.start, fmt
+ sys.stderr.write("%s: %s %s\n" % (warning.dont_match, opt.start, fmt))
else:
opt.start = fmt
for fmt in lst_ft[start:end]:
__import__("lyxconvert_" + fmt).convert(header,body)
- set_comment(header, opt.end)
+ set_comment(header, version)
set_format(header, opt.end)
write_file(opt.output, header, body)