dist_lyx2lyx_DATA = \
lyx2lyx/lyx2lyx \
lyx2lyx/parser_tools.py \
+ LyX.py \
lyx2lyx/lyx_0_12.py \
lyx2lyx/lyx_1_0_0.py \
lyx2lyx/lyx_1_0_1.py \
+2004.08-15 José Matos <jamatos@lyx.org>
+
+ * UserGuide.lyx: replaced ERT (\newline) with the hyphenisation
+ inset.
+
2004-08-13 Jean-Marc Lasgouttes <lasgouttes@lyx.org>
* Makefile.am (docfiles): add Customization.lyx
ools\SpecialChar \menuseparator
\bar under
-
-\begin_inset ERT
-status Collapsed
-
-\layout Standard
-
-\backslash
-linebreak
-\end_inset
-
-P
+-P
\bar default
references
\family default
+2004-08-15 José Matos <jamatos@lyx.org>
+
+ * LyX.py: new file that gathers all the knowleadge of the LyX file
+ format. This can be used as library.
+
+ * parser_tools.py: moved all the functions that are not related
+ with the parser to LyX.py.
+
+ * lyx2lyx: is just a client of the LyX.py library.
+
+ * lyx_.py (convert, revert): renamed previous opt to file. Change
+ the arguments since now file contains both the header and the
+ body.
+
2004-08-14 José Matos <jamatos@lyx.org>
+
* lyx_1_4.py:
* parser_tools.py: up the format to 236.
* lyx2lyx: up the format to 233.
2004-04-19 José Matos <jamatos@lyx.orrg>
+
* parser_tools.py (chain): fix the detection of the last format for
revertions.
2004-04-19 Martin Vermeer <martin.vermeer@hut.fi>
+
* lyx_1_4.py (convert_frameless_box): Replace instead of adding
new code.
.
--- /dev/null
+# This file is part of lyx2lyx
+# -*- coding: iso-8859-1 -*-
+# Copyright (C) 2002-2004 Dekel Tsur <dekel@lyx.org>, José Matos <jamatos@lyx.org>
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# 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.
+
+from parser_tools import get_value, check_token, find_token
+import os.path
+import gzip
+import sys
+import re
+import string
+
+##
+# file format version
+#
+version = "1.4.0cvs"
+default_debug_level = 2
+format_re = re.compile(r"(\d)[\.,]?(\d\d)")
+fileformat = re.compile(r"\\lyxformat\s*(\S*)")
+original_version = re.compile(r"\#LyX (\S*)")
+lst_ft = [210, 215, 216, 217, 218, 220, 221, 223, 224, 225, 226, 227, 228, 229,
+ 230, 231, 232, 233, 234, 235, 236]
+
+format_relation = [("0_10", [210], ["0.10.7","0.10"]),
+ ("0_12", [215], ["0.12","0.12.1","0.12"]),
+ ("1_0_0", [215], ["1.0.0","1.0"]),
+ ("1_0_1", [215], ["1.0.1","1.0.2","1.0.3","1.0.4", "1.1.2","1.1"]),
+ ("1_1_4", [215], ["1.1.4","1.1"]),
+ ("1_1_5", [216], ["1.1.5","1.1.5fix1","1.1.5fix2","1.1"]),
+ ("1_1_6", [217], ["1.1.6","1.1.6fix1","1.1.6fix2","1.1"]),
+ ("1_1_6fix3", [218], ["1.1.6fix3","1.1.6fix4","1.1"]),
+ ("1_2", [220], ["1.2.0","1.2.1","1.2.3","1.2.4","1.2"]),
+ ("1_3", [221], ["1.3.0","1.3.1","1.3.2","1.3.3","1.3.4","1.3"]),
+ ("1_4", [223,224,225,226,227,228,229,230,231,232,233,234,235, 236], ["1.4.0cvs","1.4"])]
+
+
+def get_end_format():
+ return format_relation[-1:][0][1][-1:][0]
+
+
+def get_backend(textclass):
+ if textclass == "linuxdoc" or textclass == "manpage":
+ return "linuxdoc"
+ if textclass[:7] == "docbook":
+ return "docbook"
+ return "latex"
+
+
+##
+# Class
+#
+class FileInfo:
+ """This class carries all the information of the LyX file."""
+ def __init__(self, end_format = 0, input = "", output = "", error = "", debug = default_debug_level):
+ if input:
+ self.input = self.open(input)
+ else:
+ self.input = sys.stdin
+ if output:
+ self.output = open(output, "w")
+ else:
+ self.output = sys.stdout
+
+ if error:
+ self.err = open(error, "w")
+ else:
+ self.err = sys.stderr
+
+ self.debug = debug
+
+ if end_format:
+ self.end_format = self.lyxformat(end_format)
+ else:
+ self.end_format = get_end_format()
+
+ self.backend = "latex"
+ self.textclass = "article"
+ self.header = []
+ self.body = []
+ self.read()
+
+ def warning(self, message, debug_level= default_debug_level):
+ if debug_level <= self.debug:
+ self.err.write(message + "\n")
+
+ def error(self, message):
+ self.warning(message)
+ self.warning("Quiting.")
+ sys.exit(1)
+
+ def read(self):
+ """Reads a file into the self.header and self.body parts"""
+ preamble = 0
+
+ while 1:
+ line = self.input.readline()
+ if not line:
+ self.error("Invalid LyX file.")
+
+ line = line[:-1]
+ # remove '\r' from line's end, if present
+ if line[-1:] == '\r':
+ 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
+
+ self.header.append(line)
+
+ while 1:
+ line = self.input.readline()
+ if not line:
+ break
+ # remove '\r' from line's end, if present
+ if line[-2:-1] == '\r':
+ self.body.append(line[:-2])
+ else:
+ self.body.append(line[:-1])
+
+ self.textclass = get_value(self.header, "\\textclass", 0)
+ self.backend = get_backend(self.textclass)
+ self.format = self.read_format()
+ self.language = get_value(self.header, "\\language", 0)
+ if self.language == "":
+ self.language = "english"
+ self.initial_version = self.read_version()
+
+ def write(self):
+ self.set_version()
+ self.set_format()
+
+ for line in self.header:
+ self.output.write(line+"\n")
+ self.output.write("\n")
+ for line in self.body:
+ self.output.write(line+"\n")
+
+
+ def open(self, file):
+ """Transparently deals with compressed files."""
+
+ self.dir = os.path.dirname(os.path.abspath(file))
+ try:
+ gzip.open(file).readline()
+ self.output = gzip.GzipFile("","wb",6,self.output)
+ return gzip.open(file)
+ except:
+ return open(file)
+
+ def lyxformat(self, format):
+ result = format_re.match(format)
+ if result:
+ format = int(result.group(1) + result.group(2))
+ else:
+ self.error(str(format) + ": " + "Invalid LyX file.")
+
+ if format in lst_ft:
+ return format
+
+ self.error(str(format) + ": " + "Format not supported.")
+ return None
+
+ def read_version(self):
+ for line in self.header:
+ if line[0] != "#":
+ return None
+
+ result = original_version.match(line)
+ if result:
+ return result.group(1)
+ return None
+
+ def set_version(self):
+ self.header[0] = "#LyX %s created this file. For more info see http://www.lyx.org/" % version
+ if self.header[1][0] == '#':
+ del self.header[1]
+
+ def read_format(self):
+ for line in self.header:
+ result = fileformat.match(line)
+ if result:
+ return self.lyxformat(result.group(1))
+ else:
+ self.error("Invalid LyX File.")
+ return None
+
+
+ def set_format(self):
+ if int(self.format) <= 217:
+ format = str(float(format)/100)
+ else:
+ format = self.format
+ i = find_token(self.header, "\\lyxformat", 0)
+ self.header[i] = "\\lyxformat %s" % format
+
+
+ def chain(self):
+ """ This is where all the decisions related with the convertion are taken"""
+
+ self.start = self.format
+ format = self.format
+ correct_version = 0
+
+ for rel in format_relation:
+ if self.initial_version in rel[2]:
+ if format in rel[1]:
+ initial_step = rel[0]
+ correct_version = 1
+ break
+
+ if not correct_version:
+ if format <= 215:
+ self.warning("Version does not match file format, discarding it.")
+ for rel in format_relation:
+ if format in rel[1]:
+ initial_step = rel[0]
+ break
+ else:
+ # This should not happen, really.
+ self.error("Format not supported.")
+
+ # Find the final step
+ for rel in format_relation:
+ if self.end_format in rel[1]:
+ final_step = rel[0]
+ break
+ else:
+ self.error("Format not supported.")
+
+ # Convertion mode, back or forth
+ steps = []
+ if (initial_step, self.start) < (final_step, self.end_format):
+ mode = "convert"
+ first_step = 1
+ for step in format_relation:
+ if initial_step <= step[0] <= final_step:
+ if first_step and len(step[1]) == 1:
+ first_step = 0
+ continue
+ steps.append(step[0])
+ else:
+ mode = "revert"
+ relation_format = format_relation
+ relation_format.reverse()
+ last_step = None
+
+ for step in relation_format:
+ if final_step <= step[0] <= initial_step:
+ steps.append(step[0])
+ last_step = step
+
+ if last_step[1][-1] == self.end_format:
+ steps.pop()
+
+ return mode, steps
# 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, get_backend
-
-
-# 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
- self.backend = "latex"
- self.textclass = "article"
-
- 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]
-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
- -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, version, opt):
+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)
usage()
sys.exit(2)
+ 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" %(version)
+ print "lyx2lyx, version %s" %(LyX.version)
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
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 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"
+ return end_format, input, output, error, debug
- # options object, with default values
- opt = struct()
-
- parse_options(argv, version, opt)
- header, body = [], []
-
- read_file(header, body, opt)
-
- initial_version = read_version(header)
-
- opt.textclass = get_value(header, "\\textclass", 0)
- opt.backend = get_backend( opt.textclass)
- opt.format = read_format(header, opt)
- opt.language = get_value(header, "\\language", 0)
- if opt.language == "":
- opt.language = "english"
+if __name__ == "__main__":
+ end_format, input, output, error, debug = parse_options(sys.argv)
+ file = LyX.FileInfo(end_format, input, output, error, debug)
- mode, convertion_chain = chain(opt, initial_version)
- opt.warning("convertion chain: " + str(convertion_chain), 3)
+ mode, convertion_chain = file.chain()
+ file.warning("convertion chain: " + str(convertion_chain), 3)
for step in convertion_chain:
convert = getattr(__import__("lyx_" + step), mode)
- convert(header,body, opt)
+ convert(file)
- set_version(header, version)
- set_format(header, opt.format)
- write_file(header, body, opt)
-
-
-if __name__ == "__main__":
- main(sys.argv)
+ file.write()
lines.append('\\the_end')
-def header_update(lines, opt):
+def header_update(lines, file):
i = 0
l = len(lines)
while i < l:
if check_token(lines[i], '\\begin_preamble'):
i = find_token(lines, '\\end_preamble', i)
if i == -1:
- opt.error('Unfinished preamble')
+ file.error('Unfinished preamble')
i = i + 1
continue
i = i + 1
-def convert(header,body, opt):
- header_update(header, opt)
- add_end_document(body)
- remove_cursor(body)
- final_dot(body)
- update_inset_label(body)
- update_latexdel(body)
- update_space_units(body)
- update_inset_accent(body)
- space_before_layout(body)
- formula_inset_space_eat(body)
- update_tabular(body)
- update_vfill(body)
- remove_empty_insets(body)
- remove_formula_latex(body)
- opt.format = 215
-
-
-def revert(header, body, opt):
- opt.error("The convertion to an older format (%s) is not implemented." % opt.format)
+def convert(file):
+ header_update(file.header, file)
+ add_end_document(file.body)
+ remove_cursor(file.body)
+ final_dot(file.body)
+ update_inset_label(file.body)
+ update_latexdel(file.body)
+ update_space_units(file.body)
+ update_inset_accent(file.body)
+ space_before_layout(file.body)
+ formula_inset_space_eat(file.body)
+ update_tabular(file.body)
+ update_vfill(file.body)
+ remove_empty_insets(file.body)
+ remove_formula_latex(file.body)
+ file.format = 215
+
+
+def revert(file):
+ file.error("The convertion to an older format (%s) is not implemented." % file.format)
if __name__ == "__main__":
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-def convert(header, body, opt):
- opt.format = 215
+def convert(file):
+ file.format = 215
-def revert(header, body, opt):
- opt.error("The convertion to an older format (%s) is not implemented." % opt.format)
+def revert(file):
+ file.error("The convertion to an older format (%s) is not implemented." % file .format)
if __name__ == "__main__":
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-def convert(header, body, opt):
- opt.format = 215
+def convert(file):
+ file.format = 215
-def revert(header, body, opt):
- opt.error("The convertion to an older format (%s) is not implemented." % opt.format)
+def revert(file):
+ file.error("The convertion to an older format (%s) is not implemented." % file.format)
if __name__ == "__main__":
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-def convert(header, body, opt):
- opt.format = 215
+def convert(file):
+ file.format = 215
-def revert(header, body, opt):
- opt.error("The convertion to an older format (%s) is not implemented." % opt.format)
+def revert(file):
+ file.error("The convertion to an older format (%s) is not implemented." % file.format)
if __name__ == "__main__":
i = i + 1
-def convert(header, body, opt):
- first_layout(body)
- remove_vcid(header)
- remove_cursor(body)
- update_toc(body)
- replace_protected_separator(body)
- merge_formula_inset(body)
- update_tabular(body)
- remove_space_in_units(header)
- opt.format = 216
-
-
-def revert(header, body, opt):
- opt.error("The convertion to an older format (%s) is not implemented." % opt.format)
+def convert(file):
+ first_layout(file.body)
+ remove_vcid(file.header)
+ remove_cursor(file.body)
+ update_toc(file.body)
+ replace_protected_separator(file.body)
+ merge_formula_inset(file.body)
+ update_tabular(file.body)
+ remove_space_in_units(file.header)
+ file.format = 216
+
+
+def revert(file):
+ file.error("The convertion to an older format (%s) is not implemented." % file.format)
if __name__ == "__main__":
pass
return
-def convert(header, body, opt):
- update_tabular(body, opt)
- update_language(header)
- opt.format = 217
+def convert(file):
+ update_tabular(file.body, file)
+ update_language(file.header)
+ file.format = 217
-def revert(header, body, opt):
- opt.error("The convertion to an older format (%s) is not implemented." % opt.format)
+def revert(file):
+ file.error("The convertion to an older format (%s) is not implemented." % file.format)
if __name__ == "__main__":
return lines[:2] + col_info + lines[2:]
-def convert(header, body, opt):
- update_tabular(body, opt)
- opt.format = 218
+def convert(file):
+ update_tabular(file.body, file)
+ file.format = 218
-def revert(header, body, opt):
- opt.error("The convertion to an older format (%s) is not implemented." % opt.format)
+def revert(file):
+ file.error("The convertion to an older format (%s) is not implemented." % file.format)
if __name__ == "__main__":
"\use_numerical_citations 0"]
-def convert(header, body, opt):
- change_preamble(header)
- change_listof(body)
- fix_oldfloatinset(body)
- update_tabular(body)
- remove_pextra(body)
- remove_oldfloat(body, opt)
- remove_figinset(body)
- remove_oldertinset(body)
- remove_oldert(body)
- combine_ert(body)
- change_infoinset(body)
- opt.format = 220
-
-
-def revert(header, body, opt):
- opt.error("The convertion to an older format (%s) is not implemented." % opt.format)
+def convert(file):
+ change_preamble(file.header)
+ change_listof(file.body)
+ fix_oldfloatinset(file.body)
+ update_tabular(file.body)
+ remove_pextra(file.body)
+ remove_oldfloat(file.body, opt)
+ remove_figinset(file.body)
+ remove_oldertinset(file.body)
+ remove_oldert(file.body)
+ combine_ert(file.body)
+ change_infoinset(file.body)
+ file.format = 220
+
+
+def revert(file):
+ file.error("The convertion to an older format (%s) is not implemented." % file.format)
if __name__ == "__main__":
i = i+1
-def convert(header, body, opt):
- change_insetgraphics(body)
- change_tabular(body)
- opt.format = 221
+def convert(file):
+ change_insetgraphics(file.body)
+ change_tabular(file.body)
+ file.format = 221
-def revert(header, body, opt):
- opt.error("The convertion to an older format (%s) is not implemented." % opt.format)
+def revert(file):
+ file.error("The convertion to an older format (%s) is not implemented." % file.format)
if __name__ == "__main__":
##
# Convertion hub
#
-def convert(header, body, opt):
- if opt.format < 223:
- insert_tracking_changes(header)
- add_end_header(header)
- remove_color_default(body)
- convert_spaces(body)
- convert_bibtex(body)
- remove_insetparent(body)
- opt.format = 223
- if opt.end == opt.format: return
-
- if opt.format < 224:
- convert_external(body)
- convert_comment(body)
- opt.format = 224
- if opt.end == opt.format: return
-
- if opt.format < 225:
- add_end_layout(body)
- layout2begin_layout(body)
- convert_end_document(body)
- convert_table_valignment_middle(body)
- convert_breaks(body)
- opt.format = 225
- if opt.end == opt.format: return
-
- if opt.format < 226:
- convert_note(body)
- opt.format = 226
- if opt.end == opt.format: return
-
- if opt.format < 227:
- convert_box(body)
- opt.format = 227
- if opt.end == opt.format: return
-
- if opt.format < 228:
- convert_collapsable(body, opt)
- convert_ert(body, opt)
- opt.format = 228
- if opt.end == opt.format: return
-
- if opt.format < 229:
- convert_minipage(body)
- opt.format = 229
- if opt.end == opt.format: return
-
- if opt.format < 230:
- convert_jurabib(header, opt)
- opt.format = 230
- if opt.end == opt.format: return
-
- if opt.format < 231:
- convert_float(body, opt)
- opt.format = 231
- if opt.end == opt.format: return
-
- if opt.format < 232:
- convert_bibtopic(header, opt)
- opt.format = 232
- if opt.end == opt.format: return
-
- if opt.format < 233:
- convert_graphics(body, opt)
- convert_names(body, opt)
- opt.format = 233
- if opt.end == opt.format: return
-
- if opt.format < 234:
- convert_cite_engine(header, opt)
- opt.format = 234
- if opt.end == opt.format: return
-
- if opt.format < 235:
- convert_paperpackage(header, opt)
- opt.format = 235
- if opt.end == opt.format: return
-
- if opt.format < 236:
- convert_bullets(header, opt)
- add_begin_header(header, opt)
- add_begin_body(body, opt)
- opt.format = 236
-
-def revert(header, body, opt):
- if opt.format > 235:
- remove_begin_body(body, opt)
- remove_begin_header(header, opt)
- revert_bullets(header, opt)
- opt.format = 235
- if opt.end == opt.format: return
-
- if opt.format > 234:
- revert_paperpackage(header, opt)
- opt.format = 234
- if opt.end == opt.format: return
-
- if opt.format > 233:
- revert_cite_engine(header, opt)
- opt.format = 233
- if opt.end == opt.format: return
-
- if opt.format > 232:
- revert_names(body, opt)
- opt.format = 232
- if opt.end == opt.format: return
-
- if opt.format > 231:
- revert_bibtopic(header, opt)
- opt.format = 231
- if opt.end == opt.format: return
-
- if opt.format > 230:
- revert_float(body, opt)
- opt.format = 230
- if opt.end == opt.format: return
-
- if opt.format > 229:
- revert_jurabib(header, opt)
- opt.format = 229
- if opt.end == opt.format: return
-
- if opt.format > 228:
- opt.format = 228
- if opt.end == opt.format: return
-
- if opt.format > 227:
- revert_collapsable(body, opt)
- revert_ert(body, opt)
- opt.format = 227
- if opt.end == opt.format: return
-
- if opt.format > 226:
- revert_box(body)
- revert_external_2(body)
- opt.format = 226
- if opt.end == opt.format: return
-
- if opt.format > 225:
- revert_note(body)
- opt.format = 225
- if opt.end == opt.format: return
-
- if opt.format > 224:
- rm_end_layout(body)
- begin_layout2layout(body)
- revert_end_document(body)
- revert_valignment_middle(body)
- convert_vspace(header, body, opt)
- convert_frameless_box(body, opt)
- if opt.end == opt.format: return
-
- if opt.format > 223:
- revert_external_2(body)
- revert_comment(body)
- opt.format = 223
- if opt.end == opt.format: return
-
- if opt.format > 221:
- rm_end_header(header)
- revert_spaces(body)
- revert_bibtex(body)
- rm_tracking_changes(header)
- rm_body_changes(body)
- opt.format = 221
+def convert(file):
+ if file.format < 223:
+ insert_tracking_changes(file.header)
+ add_end_header(file.header)
+ remove_color_default(file.body)
+ convert_spaces(file.body)
+ convert_bibtex(file.body)
+ remove_insetparent(file.body)
+ file.format = 223
+ if file.end_format == file.format: return
+
+ if file.format < 224:
+ convert_external(file.body)
+ convert_comment(file.body)
+ file.format = 224
+ if file.end_format == file.format: return
+
+ if file.format < 225:
+ add_end_layout(file.body)
+ layout2begin_layout(file.body)
+ convert_end_document(file.body)
+ convert_table_valignment_middle(file.body)
+ convert_breaks(file.body)
+ file.format = 225
+ if file.end_format == file.format: return
+
+ if file.format < 226:
+ convert_note(file.body)
+ file.format = 226
+ if file.end_format == file.format: return
+
+ if file.format < 227:
+ convert_box(file.body)
+ file.format = 227
+ if file.end_format == file.format: return
+
+ if file.format < 228:
+ convert_collapsable(file.body, file)
+ convert_ert(file.body, file)
+ file.format = 228
+ if file.end_format == file.format: return
+
+ if file.format < 229:
+ convert_minipage(file.body)
+ file.format = 229
+ if file.end_format == file.format: return
+
+ if file.format < 230:
+ convert_jurabib(file.header, file)
+ file.format = 230
+ if file.end_format == file.format: return
+
+ if file.format < 231:
+ convert_float(file.body, file)
+ file.format = 231
+ if file.end_format == file.format: return
+
+ if file.format < 232:
+ convert_bibtopic(file.header, file)
+ file.format = 232
+ if file.end_format == file.format: return
+
+ if file.format < 233:
+ convert_graphics(file.body, file)
+ convert_names(file.body, file)
+ file.format = 233
+ if file.end_format == file.format: return
+
+ if file.format < 234:
+ convert_cite_engine(file.header, file)
+ file.format = 234
+ if file.end_format == file.format: return
+
+ if file.format < 235:
+ convert_paperpackage(file.header, file)
+ file.format = 235
+ if file.end_format == file.format: return
+
+ if file.format < 236:
+ convert_bullets(file.header, file)
+ add_begin_header(file.header, file)
+ add_begin_body(file.body, file)
+ file.format = 236
+
+def revert(file):
+ if file.format > 235:
+ remove_begin_body(file.body, file)
+ remove_begin_header(file.header, file)
+ revert_bullets(file.header, file)
+ file.format = 235
+ if file.end_format == file.format: return
+
+ if file.format > 234:
+ revert_paperpackage(file.header, file)
+ file.format = 234
+ if file.end_format == file.format: return
+
+ if file.format > 233:
+ revert_cite_engine(file.header, file)
+ file.format = 233
+ if file.end_format == file.format: return
+
+ if file.format > 232:
+ revert_names(file.body, file)
+ file.format = 232
+ if file.end_format == file.format: return
+
+ if file.format > 231:
+ revert_bibtopic(file.header, file)
+ file.format = 231
+ if file.end_format == file.format: return
+
+ if file.format > 230:
+ revert_float(file.body, file)
+ file.format = 230
+ if file.end_format == file.format: return
+
+ if file.format > 229:
+ revert_jurabib(file.header, file)
+ file.format = 229
+ if file.end_format == file.format: return
+
+ if file.format > 228:
+ file.format = 228
+ if file.end_format == file.format: return
+
+ if file.format > 227:
+ revert_collapsable(file.body, file)
+ revert_ert(file.body, file)
+ file.format = 227
+ if file.end_format == file.format: return
+
+ if file.format > 226:
+ revert_box(file.body)
+ revert_external_2(file.body)
+ file.format = 226
+ if file.end_format == file.format: return
+
+ if file.format > 225:
+ revert_note(file.body)
+ file.format = 225
+ if file.end_format == file.format: return
+
+ if file.format > 224:
+ rm_end_layout(file.body)
+ begin_layout2layout(file.body)
+ revert_end_document(file.body)
+ revert_valignment_middle(file.body)
+ convert_vspace(file.header, file.body, file)
+ convert_frameless_box(file.body, file)
+ if file.end_format == file.format: return
+
+ if file.format > 223:
+ revert_external_2(file.body)
+ revert_comment(file.body)
+ file.format = 223
+ if file.end_format == file.format: return
+
+ if file.format > 221:
+ rm_end_header(file.header)
+ revert_spaces(file.body)
+ revert_bibtex(file.body)
+ rm_tracking_changes(file.header)
+ rm_file.body_changes(file.body)
+ file.format = 221
if __name__ == "__main__":
import string
import re
-
def check_token(line, token):
if line[:len(token)] == token:
return 1
if is_nonempty_line(lines[i]):
return i
return -1
-
-
-##
-# Tools for file reading
-#
-def read_file(header, body, opt):
- """Reads a file into the header and body parts"""
- preamble = 0
-
- while 1:
- line = opt.input.readline()
- if not line:
- opt.error("Invalid LyX file.")
-
- line = line[:-1]
- # remove '\r' from line's end, if present
- if line[-1:] == '\r':
- 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)
-
- while 1:
- line = opt.input.readline()
- if not line:
- break
- # remove '\r' from line's end, if present
- if line[-2:-1] == '\r':
- body.append(line[:-2])
- else:
- body.append(line[:-1])
-
-
-def write_file(header, body, opt):
- for line in header:
- opt.output.write(line+"\n")
- opt.output.write("\n")
- for line in body:
- opt.output.write(line+"\n")
-
-
-##
-# lyx version
-#
-original_version = re.compile(r"\#LyX (\S*)")
-
-def read_version(header):
- for line in header:
- if line[0] != "#":
- return None
-
- result = original_version.match(line)
- if result:
- return result.group(1)
- return None
-
-
-def set_version(lines, version):
- lines[0] = "#LyX %s created this file. For more info see http://www.lyx.org/" % version
- if lines[1][0] == '#':
- del lines[1]
-
-##
-# file format version
-#
-format_re = 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, 226, 227, 228, 229,
- 230, 231, 232, 233, 234, 235, 236]
-
-format_relation = [("0_10", [210], ["0.10.7","0.10"]),
- ("0_12", [215], ["0.12","0.12.1","0.12"]),
- ("1_0_0", [215], ["1.0.0","1.0"]),
- ("1_0_1", [215], ["1.0.1","1.0.2","1.0.3","1.0.4", "1.1.2","1.1"]),
- ("1_1_4", [215], ["1.1.4","1.1"]),
- ("1_1_5", [216], ["1.1.5","1.1.5fix1","1.1.5fix2","1.1"]),
- ("1_1_6", [217], ["1.1.6","1.1.6fix1","1.1.6fix2","1.1"]),
- ("1_1_6fix3", [218], ["1.1.6fix3","1.1.6fix4","1.1"]),
- ("1_2", [220], ["1.2.0","1.2.1","1.2.3","1.2.4","1.2"]),
- ("1_3", [221], ["1.3.0","1.3.1","1.3.2","1.3.3","1.3.4","1.3"]),
- ("1_4", [223,224,225,226,227,228,229,230,231,232,233,234,235, 236], ["1.4.0cvs","1.4"])]
-
-
-def lyxformat(format, opt):
- result = format_re.match(format)
- if result:
- format = int(result.group(1) + result.group(2))
- else:
- opt.error(str(format) + ": " + "Invalid LyX file.")
-
- if format in lst_ft:
- return format
-
- opt.error(str(format) + ": " + "Format not supported.")
- return None
-
-
-def read_format(header, opt):
- for line in header:
- result = fileformat.match(line)
- if result:
- return lyxformat(result.group(1), opt)
- else:
- opt.error("Invalid LyX File.")
- return None
-
-
-def set_format(lines, number):
- if int(number) <= 217:
- number = float(number)/100
- i = find_token(lines, "\\lyxformat", 0)
- lines[i] = "\\lyxformat %s" % number
-
-
-def get_end_format():
- return format_relation[-1:][0][1][-1:][0]
-
-
-def get_backend(textclass):
- if textclass == "linuxdoc" or textclass == "manpage":
- return "linuxdoc"
- if textclass[:7] == "docbook":
- return "docbook"
- return "latex"
-
-
-def chain(opt, initial_version):
- """ This is where all the decisions related with the convertion are taken"""
-
- format = opt.format
- if opt.start:
- if opt.start != format:
- opt.warning("%s: %s %s" % ("Proposed file format and input file formats do not match:", opt.start, format))
- else:
- opt.start = format
-
- if not opt.end:
- opt.end = get_end_format()
-
- correct_version = 0
-
- for rel in format_relation:
- if initial_version in rel[2]:
- if format in rel[1]:
- initial_step = rel[0]
- correct_version = 1
- break
-
- if not correct_version:
- if format <= 215:
- opt.warning("Version does not match file format, discarding it.")
- for rel in format_relation:
- if format in rel[1]:
- initial_step = rel[0]
- break
- else:
- # This should not happen, really.
- opt.error("Format not supported.")
-
- # Find the final step
- for rel in format_relation:
- if opt.end in rel[1]:
- final_step = rel[0]
- break
- else:
- opt.error("Format not supported.")
-
- # Convertion mode, back or forth
- steps = []
- if (initial_step, opt.start) < (final_step, opt.end):
- mode = "convert"
- first_step = 1
- for step in format_relation:
- if initial_step <= step[0] <= final_step:
- if first_step and len(step[1]) == 1:
- first_step = 0
- continue
- steps.append(step[0])
- else:
- mode = "revert"
- relation_format = format_relation
- relation_format.reverse()
- last_step = None
-
- for step in relation_format:
- if final_step <= step[0] <= initial_step:
- steps.append(step[0])
- last_step = step
-
- if last_step[1][-1] == opt.end:
- steps.pop()
-
- return mode, steps
projects / lyx.git / commitdiff