mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-09 18:31:04 +00:00
f9ec4186d7
Remove support for Python 2 Take advantage of new features (euphemism) not possible before due to python 2 compatibility
341 lines
9.5 KiB
Python
341 lines
9.5 KiB
Python
# This file is part of lyx2lyx
|
|
# Copyright (C) 2003-2004 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
|
|
""" Convert files to the file format generated by lyx 0.12"""
|
|
|
|
import re
|
|
from parser_tools import find_token, find_re, check_token
|
|
|
|
|
|
def space_before_layout(document):
|
|
" Remove empty line before \\layout. "
|
|
lines = document.body
|
|
i = 2 # skip first layout
|
|
while True:
|
|
i = find_token(lines, '\\layout', i)
|
|
if i == -1:
|
|
break
|
|
|
|
prot_space = lines[i-2].find('\\protected_separator')
|
|
if lines[i - 1] == '' and prot_space == -1:
|
|
del lines[i-1]
|
|
i = i + 1
|
|
|
|
|
|
def formula_inset_space_eat(document):
|
|
" Remove space after inset formula."
|
|
lines = document.body
|
|
i = 0
|
|
while True:
|
|
i = find_token(lines, "\\begin_inset Formula", i)
|
|
if i == -1:
|
|
break
|
|
|
|
if len(lines[i]) > 22 and lines[i][21] == ' ':
|
|
lines[i] = lines[i][:20] + lines[i][21:]
|
|
i = i + 1
|
|
|
|
|
|
def update_tabular(document):
|
|
" Update from tabular format 1 or 2 to 4."
|
|
lines = document.body
|
|
lyxtable_re = re.compile(r".*\\LyXTable$")
|
|
i = 0
|
|
while True:
|
|
i = find_re(lines, lyxtable_re, i)
|
|
if i == -1:
|
|
break
|
|
i = i + 1
|
|
format = lines[i][8:]
|
|
|
|
lines[i] = 'multicol4'
|
|
i = i + 1
|
|
rows = int(lines[i].split()[0])
|
|
columns = int(lines[i].split()[1])
|
|
|
|
lines[i] = lines[i] + ' 0 0 -1 -1 -1 -1'
|
|
i = i + 1
|
|
|
|
for j in range(rows):
|
|
lines[i] = lines[i] + ' 0 0'
|
|
i = i + 1
|
|
|
|
for j in range(columns):
|
|
lines[i] = lines[i] + ' '
|
|
i = i + 1
|
|
|
|
while lines[i].strip():
|
|
if not format:
|
|
lines[i] = lines[i] + ' 1 1'
|
|
lines[i] = lines[i] + ' 0 0 0'
|
|
i = i + 1
|
|
|
|
lines[i] = lines[i].strip()
|
|
|
|
|
|
def final_dot(document):
|
|
" Merge lines if the dot is the final character."
|
|
lines = document.body
|
|
i = 0
|
|
while i < len(lines):
|
|
|
|
if lines[i][-1:] == '.' and lines[i+1][:1] != '\\' and \
|
|
lines[i+1][:1] != ' ' and len(lines[i]) + len(lines[i+1])<= 72 \
|
|
and lines[i+1] != '':
|
|
|
|
lines[i] = lines[i] + lines[i+1]
|
|
del lines[i+1]
|
|
else:
|
|
i = i + 1
|
|
|
|
|
|
def update_inset_label(document):
|
|
" Update inset Label."
|
|
lines = document.body
|
|
i = 0
|
|
while True:
|
|
i = find_token(lines, '\\begin_inset Label', i)
|
|
if i == -1:
|
|
return
|
|
lines[i] = '\\begin_inset LatexCommand \\label{' + lines[i][19:] + '}'
|
|
i = i + 1
|
|
|
|
|
|
def update_latexdel(document):
|
|
" Update inset LatexDel."
|
|
lines = document.body
|
|
i = 0
|
|
while True:
|
|
i = find_token(lines, '\\begin_inset LatexDel', i)
|
|
if i == -1:
|
|
return
|
|
lines[i] = lines[i].replace('\\begin_inset LatexDel',
|
|
'\\begin_inset LatexCommand')
|
|
i = i + 1
|
|
|
|
|
|
def update_vfill(document):
|
|
" Update fill_top and fill_bottom."
|
|
lines = document.body
|
|
for i in range(len(lines)):
|
|
lines[i] = lines[i].replace('\\fill_top',
|
|
'\\added_space_top vfill')
|
|
lines[i] = lines[i].replace('\\fill_bottom',
|
|
'\\added_space_bottom vfill')
|
|
|
|
|
|
def update_space_units(document):
|
|
" Update space units."
|
|
lines = document.body
|
|
added_space_bottom = re.compile(r'\\added_space_bottom ([^ ]*)')
|
|
added_space_top = re.compile(r'\\added_space_top ([^ ]*)')
|
|
for i in range(len(lines)):
|
|
result = added_space_bottom.search(lines[i])
|
|
if result:
|
|
old = '\\added_space_bottom ' + result.group(1)
|
|
new = '\\added_space_bottom ' + str(float(result.group(1))) + 'cm'
|
|
lines[i] = lines[i].replace(old, new)
|
|
|
|
result = added_space_top.search(lines[i])
|
|
if result:
|
|
old = '\\added_space_top ' + result.group(1)
|
|
new = '\\added_space_top ' + str(float(result.group(1))) + 'cm'
|
|
lines[i] = lines[i].replace(old, new)
|
|
|
|
|
|
def remove_cursor(document):
|
|
" Remove cursor, it is not saved on the file anymore."
|
|
lines = document.body
|
|
i = 0
|
|
cursor_re = re.compile(r'.*(\\cursor \d*)')
|
|
while True:
|
|
i = find_re(lines, cursor_re, i)
|
|
if i == -1:
|
|
break
|
|
cursor = cursor_re.search(lines[i]).group(1)
|
|
lines[i] = lines[i].replace(cursor, '')
|
|
i = i + 1
|
|
|
|
|
|
def remove_empty_insets(document):
|
|
" Remove empty insets."
|
|
lines = document.body
|
|
i = 0
|
|
while True:
|
|
i = find_token(lines, '\\begin_inset ', i)
|
|
if i == -1:
|
|
break
|
|
if lines[i] == '\\begin_inset ' and lines[i+1] == '\\end_inset ':
|
|
del lines[i]
|
|
del lines[i]
|
|
i = i + 1
|
|
|
|
|
|
def remove_formula_latex(document):
|
|
" Remove formula latex."
|
|
lines = document.body
|
|
i = 0
|
|
while True:
|
|
i = find_token(lines, '\\latex formula_latex ', i)
|
|
if i == -1:
|
|
break
|
|
del lines[i]
|
|
|
|
i = find_token(lines, '\\latex default', i)
|
|
if i == -1:
|
|
break
|
|
del lines[i]
|
|
|
|
|
|
def add_end_document(document):
|
|
" Add \\the_end to the end of the document."
|
|
lines = document.body
|
|
i = find_token(lines, '\\the_end', 0)
|
|
if i == -1:
|
|
lines.append('\\the_end')
|
|
|
|
|
|
def header_update(document):
|
|
" Update document header."
|
|
lines = document.header
|
|
i = 0
|
|
l = len(lines)
|
|
while i < l:
|
|
if lines[i][-1:] == ' ':
|
|
lines[i] = lines[i][:-1]
|
|
|
|
if check_token(lines[i], '\\epsfig'):
|
|
lines[i] = lines[i].replace('\\epsfig', '\\graphics')
|
|
i = i + 1
|
|
continue
|
|
|
|
if check_token(lines[i], '\\papersize'):
|
|
size = lines[i].split()[1]
|
|
new_size = size
|
|
paperpackage = ""
|
|
|
|
if size == 'usletter':
|
|
new_size = 'letterpaper'
|
|
if size == 'a4wide':
|
|
new_size = 'Default'
|
|
paperpackage = "widemarginsa4"
|
|
|
|
lines[i] = '\\papersize ' + new_size
|
|
i = i + 1
|
|
if paperpackage:
|
|
lines.insert(i, '\\paperpackage ' + paperpackage)
|
|
i = i + 1
|
|
|
|
lines.insert(i,'\\use_geometry 0')
|
|
lines.insert(i + 1,'\\use_amsmath 0')
|
|
i = i + 2
|
|
continue
|
|
|
|
|
|
if check_token(lines[i], '\\baselinestretch'):
|
|
size = lines[i].split()[1]
|
|
if size == '1.00':
|
|
name = 'single'
|
|
elif size == '1.50':
|
|
name = 'onehalf'
|
|
elif size == '2.00':
|
|
name = 'double'
|
|
else:
|
|
name = 'other ' + size
|
|
lines[i] = '\\spacing %s ' % name
|
|
i = i + 1
|
|
continue
|
|
|
|
i = i + 1
|
|
|
|
|
|
def update_latexaccents(document):
|
|
" Update latex accent insets."
|
|
body = document.body
|
|
i = 1
|
|
while True:
|
|
i = find_token(body, '\\i ', i)
|
|
if i == -1:
|
|
return
|
|
|
|
contents = body[i][2:].strip()
|
|
|
|
if contents.find('{') != -1 and contents.find('}') != -1:
|
|
i = i + 1
|
|
continue
|
|
|
|
if len(contents) == 2:
|
|
contents = contents + '{}'
|
|
elif len(contents) == 3:
|
|
contents = contents[:2] + '{' + contents[2] + '}'
|
|
elif len(contents) == 4:
|
|
if contents[2] == ' ':
|
|
contents = contents[:2] + '{' + contents[3] + '}'
|
|
elif contents[2:4] == '\\i' or contents[2:4] == '\\j':
|
|
contents = contents[:2] + '{' + contents[2:] + '}'
|
|
|
|
body[i] = '\\i ' + contents
|
|
i = i + 1
|
|
|
|
|
|
def obsolete_latex_title(document):
|
|
" Replace layout Latex_Title with Title."
|
|
body = document.body
|
|
i = 0
|
|
while True:
|
|
i = find_token(body, '\\layout', i)
|
|
if i == -1:
|
|
return
|
|
|
|
if body[i].lower().find('latex_title') != -1:
|
|
body[i] = '\\layout Title'
|
|
|
|
i = i + 1
|
|
|
|
|
|
def remove_inset_latex(document):
|
|
"Replace inset latex with layout LaTeX"
|
|
body = document.body
|
|
|
|
i = 0
|
|
while True:
|
|
i = find_token(body, '\\begin_inset Latex', i)
|
|
if i == -1:
|
|
return
|
|
|
|
body[i] = body[i].replace('\\begin_inset Latex', '\\layout LaTeX')
|
|
i = find_token(body, '\\end_inset', i)
|
|
if i == -1:
|
|
#this should not happen
|
|
return
|
|
del body[i]
|
|
|
|
|
|
supported_versions = ["0.12.0","0.12.1","0.12"]
|
|
convert = [[215, [header_update, add_end_document, remove_cursor,
|
|
final_dot, update_inset_label, update_latexdel,
|
|
update_space_units, space_before_layout,
|
|
formula_inset_space_eat, update_tabular,
|
|
update_vfill, remove_empty_insets,
|
|
remove_formula_latex, update_latexaccents,
|
|
obsolete_latex_title, remove_inset_latex]]]
|
|
revert = []
|
|
|
|
|
|
if __name__ == "__main__":
|
|
pass
|