lyx_mirror/lib/lyx2lyx/lyx_2_3.py
Georg Baum d66d6f7805 Remove external date inset
The external date inset was implemented as a demonstrator for external insets
in general. It was never intended for production code. Now that we have several
external insets defined we do not need the demonstrator anymore. This fixes
bugs #4398 and #9948.
2016-06-19 21:23:25 +02:00

115 lines
3.5 KiB
Python

# -*- coding: utf-8 -*-
# This file is part of lyx2lyx
# -*- coding: utf-8 -*-
# Copyright (C) 2016 The LyX team
#
# 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.
""" Convert files to the file format generated by lyx 2.3"""
import re, string
import unicodedata
import sys, os
# Uncomment only what you need to import, please.
#from parser_tools import find_token, find_end_of, find_tokens, \
# find_token_exact, find_end_of_inset, find_end_of_layout, \
# find_token_backwards, is_in_inset, get_value, get_quoted_value, \
# del_token, check_token, get_option_value
from parser_tools import find_token, find_end_of_inset, get_value
#from lyx2lyx_tools import add_to_preamble, put_cmd_in_ert, get_ert, lyx2latex, \
# lyx2verbatim, length_in_bp, convert_info_insets
# insert_to_preamble, latex_length, revert_flex_inset, \
# revert_font_attrs, hex2ratio, str2bool
from lyx2lyx_tools import add_to_preamble, put_cmd_in_ert
####################################################################
# Private helper functions
###############################################################################
###
### Conversion and reversion routines
###
###############################################################################
def convert_microtype(document):
" Add microtype settings. "
i = find_token(document.header, "\\font_tt_scale" , 0)
if i == -1:
document.warning("Malformed LyX document: Can't find \\font_tt_scale.")
return;
j = find_token(document.preamble, "\\usepackage{microtype}", 0)
if j == -1:
document.header.insert(i + 1, "\\use_microtype 0")
else:
document.header.insert(i + 1, "\\use_microtype 1")
del document.preamble[j]
def revert_microtype(document):
" Remove microtype settings. "
i = find_token(document.header, "\\use_microtype", 0)
if i == -1:
return
value = get_value(document.header, "\\use_microtype" , i).split()[0]
del document.header[i]
if value == "1":
add_to_preamble(document, ["\\usepackage{microtype}"])
def convert_dateinset(document):
' Convert date external inset to ERT '
i = 0
while 1:
i = find_token(document.body, "\\begin_inset External", i)
if i == -1:
return
j = find_end_of_inset(document.body, i)
if j == -1:
document.warning("Malformed lyx document: Missing '\\end_inset' in convert_dateinset.")
i += 1
continue
if get_value(document.body, 'template', i, j) == "Date":
document.body[i : j + 1] = put_cmd_in_ert("\\today ")
i += 1
continue
##
# Conversion hub
#
supported_versions = ["2.3.0", "2.3"]
convert = [
[509, [convert_microtype]],
[510, [convert_dateinset]]
]
revert = [
[509, []],
[508, [revert_microtype]]
]
if __name__ == "__main__":
pass