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https://git.lyx.org/repos/lyx.git
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f9ec4186d7
Remove support for Python 2 Take advantage of new features (euphemism) not possible before due to python 2 compatibility
129 lines
5.0 KiB
Python
129 lines
5.0 KiB
Python
# This file is part of lyx2lyx
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# Copyright (C) 2002-2004 José Matos <jamatos@lyx.org>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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""" Convert files to the file format generated by lyx 1.1.6, fix3 and fix4"""
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import re
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from parser_tools import find_token, find_re
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def bool_table(item):
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" Convert 0, 1 to false, true."
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if item == "0":
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return "false"
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# should emit a warning if item != "1"
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return "true"
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align_vertical = {"0": "top", "1": "bottom", "2": "center"}
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align_table = {"0": "top", "2": "left", "4": "right", "8": "center"}
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use_table = {"0": "none", "1": "parbox"}
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table_meta_re = re.compile(r'<LyXTabular version="?1"? rows="?(\d*)"? columns="?(\d*)"?>')
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def update_tabular(document):
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" Update tabular format to version 2 (xml like syntax)."
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regexp = re.compile(r'^\\begin_inset\s+Tabular')
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lines = document.body
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i=0
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while True:
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i = find_re(lines, regexp, i)
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if i == -1:
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break
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i = i +1
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# scan table header meta-info
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res = table_meta_re.match( lines[i] )
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if res:
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val = res.groups()
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lines[i] = '<lyxtabular version="2" rows="%s" columns="%s">' % val
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j = find_token(lines, '</LyXTabular>', i) + 1
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if j == 0:
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document.warning( "Error: Bad lyx format i=%d j=%d" % (i,j))
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break
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new_table = table_update(lines[i:j])
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lines[i:j] = new_table
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i = i + len(new_table)
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col_re = re.compile(r'<column alignment="?(\d)"? valignment="?(\d)"? leftline="?(\d)"? rightline="?(\d)"? width="(.*)" special="(.*)">')
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cell_re = re.compile(r'<cell multicolumn="?(\d)"? alignment="?(\d)"? valignment="?(\d)"? topline="?(\d)"? bottomline="?(\d)"? leftline="?(\d)"? rightline="?(\d)"? rotate="?(\d)"? usebox="?(\d)"? width="(.*)" special="(.*)">')
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features_re = re.compile(r'<features rotate="?(\d)"? islongtable="?(\d)"? endhead="?(-?\d)"? endfirsthead="?(-?\d)"? endfoot="?(-?\d)"? endlastfoot="?(-?\d)"?>')
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row_re = re.compile(r'<row topline="?(\d)"? bottomline="?(\d)"? newpage="?(\d)"?>')
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def table_update(lines):
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" Update table's internal content to format 2."
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lines[1] = lines[1].replace('<Features', '<features')
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res = features_re.match( lines[1] )
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if res:
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val = res.groups()
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lines[1] = f'<features rotate="{bool_table(val[0])}" islongtable="{bool_table(val[1])}" endhead="{val[2]}" endfirsthead="{val[3]}" endfoot="{val[4]}" endlastfoot="{val[5]}">'
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if lines[2]=="":
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del lines[2]
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i = 2
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col_info = []
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while i < len(lines):
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lines[i] = lines[i].replace('<Cell', '<cell')
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lines[i] = lines[i].replace('</Cell', '</cell')
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lines[i] = lines[i].replace('<Row', '<row')
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lines[i] = lines[i].replace('</Row', '</row')
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lines[i] = lines[i].replace('<Column', '<column')
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lines[i] = lines[i].replace('</Column', '</column')
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lines[i] = lines[i].replace('</LyXTabular', '</lyxtabular')
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k = lines[i].find ('<column ')
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if k != -1:
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col_info.append(lines[i])
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del lines[i]
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continue
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if lines[i] == '</column>' or lines[i] == '<column>':
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del lines[i]
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continue
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res = cell_re.match(lines[i])
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if res:
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val = res.groups()
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lines[i] = f'<cell multicolumn="{val[0]}" alignment="{align_table[val[1]]}" valignment="{align_vertical[val[2]]}" topline="{bool_table(val[3])}" bottomline="{bool_table(val[4])}" leftline="{bool_table(val[5])}" rightline="{bool_table(val[6])}" rotate="{bool_table(val[7])}" usebox="{use_table[val[8]]}" width="{val[9]}" special="{val[10]}">'
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res = row_re.match(lines[i])
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if res:
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val = res.groups()
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lines[i] = f'<row topline="{bool_table(val[0])}" bottomline="{bool_table(val[1])}" newpage="{bool_table(val[2])}">'
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i = i + 1
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j = len(col_info)
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for i in range(j):
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res = col_re.match(col_info[i])
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if res:
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val = res.groups()
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col_info[i] = '<column alignment="%s" valignment="%s" leftline="%s" rightline="%s" width="%s" special="%s">' \
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% ( align_table[val[0]], align_vertical[val[1]], bool_table(val[2]), bool_table(val[3]), val[4],val[5])
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return lines[:2] + col_info + lines[2:]
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supported_versions = ["1.1.6fix3","1.1.6fix4","1.1"]
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convert = [[218, [update_tabular]]]
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revert = []
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if __name__ == "__main__":
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pass
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