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https://git.lyx.org/repos/lyx.git
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5014b38cb7
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@40030 a592a061-630c-0410-9148-cb99ea01b6c8
151 lines
3.7 KiB
Python
151 lines
3.7 KiB
Python
#! /usr/bin/env python
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# -*- coding: utf-8 -*-
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# file prefs2prefs-lfuns.py
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# This file is part of LyX, the document processor.
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# Licence details can be found in the file COPYING.
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# author Richard Heck
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# Full author contact details are available in file CREDITS
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# This file houses conversion information for the preferences file.
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# The converter functions take a line as argument and return a list:
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# (Bool, NewLine),
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# where the Bool says if we've modified anything and the NewLine is
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# the new line, if so, which will be used to replace the old line.
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# Incremented to format 2, r39670 by jrioux
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# Support for multiple file extensions per format.
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# No conversion necessary.
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# Incremented to format 3, r39705 by tommaso
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# Support for file formats that are natively (g)zipped.
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# We must add the flag zipped=native to formats that
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# were previously hardcoded in the C++ source: dia.
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# Incremented to format 4, r40028 by vfr
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# Remove support for default paper size.
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# Incremented to format 5, r40030 by vfr
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# Add a default length unit.
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# No conversion necessary.
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import re
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###########################################################
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#
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# Conversion chain
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def simple_renaming(line, old, new):
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if line.find(old) == -1:
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return no_match
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line = line.replace(old, new)
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return (True, line)
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no_match = (False, [])
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########################
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### Format 1 conversions
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def remove_obsolete(line):
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tags = ("\\use_tempdir", "\\spell_command", "\\personal_dictionary",
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"\\plaintext_roff_command", "\\use_alt_language",
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"\\use_escape_chars", "\\use_input_encoding",
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"\\use_personal_dictionary", "\\use_pspell",
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"\\use_spell_lib")
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line = line.lstrip()
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for tag in tags:
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if line.startswith(tag):
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return (True, "")
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return no_match
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def language_use_babel(line):
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if not line.startswith("\language_use_babel"):
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return no_match
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re_lub = re.compile(r'^\\language_use_babel\s+"?(true|false)')
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m = re_lub.match(line)
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val = m.group(1)
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newval = '0'
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if val == 'false':
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newval = '3'
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newline = "\\language_package_selection " + newval
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return (True, newline)
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def language_package(line):
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return simple_renaming(line, "\\language_package", "\\language_custom_package")
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lfre = re.compile(r'^\\converter\s+"?(\w+)"?\s+"?(\w+)"?\s+"([^"]*?)"\s+"latex"')
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def latex_flavor(line):
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if not line.startswith("\\converter"):
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return no_match
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m = lfre.match(line)
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if not m:
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return no_match
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conv = m.group(1)
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fmat = m.group(2)
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args = m.group(3)
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conv2fl = {
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"luatex": "lualatex",
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"pplatex": "latex",
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"xetex": "xelatex",
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}
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if conv in conv2fl.keys():
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flavor = conv2fl[conv]
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else:
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flavor = conv
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if flavor == "latex":
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return no_match
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return (True,
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"\\converter \"%s\" \"%s\" \"%s\" \"latex=%s\"" % (conv, fmat, args, flavor))
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emre = re.compile(r'^\\[Ff]ormat\s+(.*)\s+"(document[^"]*?)"')
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def export_menu(line):
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if not line.lower().startswith("\\format"):
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return no_match
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m = emre.match(line)
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if not m:
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return no_match
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fmat = m.group(1)
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opts = m.group(2)
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return (True,
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"\\Format %s \"%s,menu=export\"" % (fmat, opts))
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zipre = re.compile(r'^\\[Ff]ormat\s+("?dia"?\s+.*)\s+"([^"]*?)"')
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def zipped_native(line):
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if not line.lower().startswith("\\format"):
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return no_match
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m = zipre.match(line)
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if not m:
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return no_match
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fmat = m.group(1)
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opts = m.group(2)
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return (True,
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"\\Format %s \"%s,zipped=native\"" % (fmat, opts))
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def remove_default_papersize(line):
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if not line.startswith("\\default_papersize"):
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return no_match
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return (True, "")
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########################
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conversions = [
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[ 1, [ # this will be a long list of conversions to format 1
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export_menu,
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latex_flavor,
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remove_obsolete,
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language_use_babel,
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language_package
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]],
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[ 2, []],
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[ 3, [ zipped_native ]],
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[ 4, [ remove_default_papersize ]],
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[ 5, []],
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]
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