mirror of
https://git.lyx.org/repos/lyx.git
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683 lines
26 KiB
Python
683 lines
26 KiB
Python
# -*- coding: utf-8 -*-
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# This file is part of lyx2lyx
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# -*- coding: utf-8 -*-
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# Copyright (C) 2016 The LyX team
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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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""" Convert files to the file format generated by lyx 2.3"""
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import re, string
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import unicodedata
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import sys, os
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# Uncomment only what you need to import, please.
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from parser_tools import find_end_of, find_token_backwards, find_end_of_layout#,
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# find_token, find_tokens, \
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# find_token_exact, find_end_of_inset, \
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# is_in_inset, get_value, get_quoted_value, \
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# del_token, check_token, get_option_value, get_bool_value
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from parser_tools import find_token, find_end_of_inset, get_value, \
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get_bool_value, get_containing_layout
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from lyx2lyx_tools import add_to_preamble, put_cmd_in_ert
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# get_ert, lyx2latex, \
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# lyx2verbatim, length_in_bp, convert_info_insets
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# insert_to_preamble, latex_length, revert_flex_inset, \
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# revert_font_attrs, hex2ratio, str2bool
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from lyx2lyx_tools import add_to_preamble, put_cmd_in_ert
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####################################################################
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# Private helper functions
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###############################################################################
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###
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### Conversion and reversion routines
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###
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###############################################################################
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def convert_microtype(document):
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" Add microtype settings. "
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i = find_token(document.header, "\\font_tt_scale" , 0)
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if i == -1:
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document.warning("Malformed LyX document: Can't find \\font_tt_scale.")
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i = len(document.header) - 1
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j = find_token(document.preamble, "\\usepackage{microtype}", 0)
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if j == -1:
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document.header.insert(i + 1, "\\use_microtype false")
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else:
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document.header.insert(i + 1, "\\use_microtype true")
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del document.preamble[j]
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def revert_microtype(document):
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" Remove microtype settings. "
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i = find_token(document.header, "\\use_microtype", 0)
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if i == -1:
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return
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use_microtype = get_bool_value(document.header, "\\use_microtype" , i)
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del document.header[i]
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if use_microtype:
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add_to_preamble(document, ["\\usepackage{microtype}"])
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def convert_dateinset(document):
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' Convert date external inset to ERT '
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i = 0
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while True:
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i = find_token(document.body, "\\begin_inset External", i)
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if i == -1:
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return
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j = find_end_of_inset(document.body, i)
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if j == -1:
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document.warning("Malformed lyx document: Missing '\\end_inset' in convert_dateinset.")
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i += 1
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continue
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if get_value(document.body, 'template', i, j) == "Date":
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document.body[i : j + 1] = put_cmd_in_ert("\\today ")
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i += 1
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continue
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def convert_inputenc(document):
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" Replace no longer supported input encoding settings. "
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i = find_token(document.header, "\\inputenc", 0)
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if i == -1:
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return
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if get_value(document.header, "\\inputencoding", i) == "pt254":
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document.header[i] = "\\inputencoding pt154"
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def convert_ibranches(document):
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' Add "inverted 0" to branch insets'
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i = 0
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while True:
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i = find_token(document.body, "\\begin_inset Branch", i)
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if i == -1:
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return
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document.body.insert(i + 1, "inverted 0")
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i += 1
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def revert_ibranches(document):
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' Convert inverted branches to explicit anti-branches'
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# Get list of branches
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ourbranches = {}
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i = 0
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while True:
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i = find_token(document.header, "\\branch", i)
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if i == -1:
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break
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branch = document.header[i][8:].strip()
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if document.header[i+1].startswith("\\selected "):
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#document.warning(document.header[i+1])
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#document.warning(document.header[i+1][10])
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selected = int(document.header[i+1][10])
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else:
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document.warning("Malformed LyX document: No selection indicator for branch " + branch)
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selected = 1
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# the value tells us whether the branch is selected
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ourbranches[document.header[i][8:].strip()] = selected
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i += 1
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# Figure out what inverted branches, if any, have been used
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# and convert them to "Anti-OldBranch"
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ibranches = {}
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i = 0
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while True:
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i = find_token(document.body, "\\begin_inset Branch", i)
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if i == -1:
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break
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if not document.body[i+1].startswith("inverted "):
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document.warning("Malformed LyX document: Missing 'inverted' tag!")
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i += 1
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continue
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inverted = document.body[i+1][9]
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#document.warning(document.body[i+1])
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if inverted == "1":
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branch = document.body[i][20:].strip()
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#document.warning(branch)
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if not branch in ibranches:
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antibranch = "Anti-" + branch
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while antibranch in ibranches:
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antibranch = "x" + antibranch
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ibranches[branch] = antibranch
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else:
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antibranch = ibranches[branch]
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#document.warning(antibranch)
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document.body[i] = "\\begin_inset Branch " + antibranch
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# remove "inverted" key
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del document.body[i+1]
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i += 1
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# now we need to add the new branches to the header
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for old, new in ibranches.iteritems():
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i = find_token(document.header, "\\branch " + old, 0)
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if i == -1:
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document.warning("Can't find branch %s even though we found it before!" % (old))
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continue
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j = find_token(document.header, "\\end_branch", i)
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if j == -1:
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document.warning("Malformed LyX document! Can't find end of branch " + old)
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continue
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# ourbranches[old] - 1 inverts the selection status of the old branch
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lines = ["\\branch " + new,
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"\\selected " + str(ourbranches[old] - 1)]
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# these are the old lines telling us color, etc.
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lines += document.header[i+2 : j+1]
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document.header[i:i] = lines
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def revert_beamer_article_styles(document):
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" Include (scr)article styles in beamer article "
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beamer_articles = ["article-beamer", "scrarticle-beamer"]
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if document.textclass not in beamer_articles:
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return
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inclusion = "article.layout"
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if document.textclass == "scrarticle-beamer":
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inclusion = "scrartcl.layout"
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while True:
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i = find_token(document.header, "\\begin_local_layout", 0)
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if i == -1:
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k = find_token(document.header, "\\language", 0)
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if k == -1:
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# this should not happen
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document.warning("Malformed LyX document! No \\language header found!")
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break
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document.header[k-1 : k-1] = ["\\begin_local_layout", "\\end_local_layout"]
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i = find_token(document.header, "\\begin_local_layout", 0)
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if i != -1:
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j = find_end_of(document.header, i, "\\begin_local_layout", "\\end_local_layout")
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if j == -1:
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# this should not happen
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break
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document.header[i+1 : i+1] = ["### Inserted by lyx2lyx (more [scr]article styles) ###",
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"Input " + inclusion,
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"Input beamer.layout",
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"Provides geometry 0",
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"Provides hyperref 0",
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"DefaultFont",
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" Family Roman",
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" Series Medium",
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" Shape Up",
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" Size Normal",
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" Color None",
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"EndFont",
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"Preamble",
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" \\usepackage{beamerarticle,pgf}",
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" % this default might be overridden by plain title style",
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" \\newcommand\makebeamertitle{\\frame{\\maketitle}}%",
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" \\AtBeginDocument{",
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" \\let\\origtableofcontents=\\tableofcontents",
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" \\def\\tableofcontents{\\@ifnextchar[{\\origtableofcontents}{\\gobbletableofcontents}}",
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" \\def\\gobbletableofcontents#1{\\origtableofcontents}",
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" }",
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"EndPreamble",
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"### End of insertion by lyx2lyx (more [scr]article styles) ###"]
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return
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def convert_beamer_article_styles(document):
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" Remove included (scr)article styles in beamer article "
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beamer_articles = ["article-beamer", "scrarticle-beamer"]
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if document.textclass not in beamer_articles:
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return
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while True:
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i = find_token(document.header, "\\begin_local_layout", 0)
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if i == -1:
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return
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j = find_end_of(document.header, i, "\\begin_local_layout", "\\end_local_layout")
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if j == -1:
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# this should not happen
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break
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k = find_token(document.header, "### Inserted by lyx2lyx (more [scr]article styles) ###", i, j)
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if k != -1:
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l = find_token(document.header, "### End of insertion by lyx2lyx (more [scr]article styles) ###", i, j)
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if l == -1:
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# this should not happen
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document.warning("End of lyx2lyx local layout insertion not found!")
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break
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document.header[k : l + 1] = []
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return
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def revert_bosnian(document):
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"Set the document language to English but assure Bosnian output"
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if document.language == "bosnian":
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document.language = "english"
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i = find_token(document.header, "\\language bosnian", 0)
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if i != -1:
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document.header[i] = "\\language english"
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j = find_token(document.header, "\\language_package default", 0)
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if j != -1:
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document.header[j] = "\\language_package babel"
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k = find_token(document.header, "\\options", 0)
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if k != -1:
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document.header[k] = document.header[k].replace("\\options", "\\options bosnian,")
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else:
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l = find_token(document.header, "\\use_default_options", 0)
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document.header.insert(l + 1, "\\options bosnian")
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def revert_friulan(document):
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"Set the document language to English but assure Friulan output"
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if document.language == "friulan":
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document.language = "english"
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i = find_token(document.header, "\\language friulan", 0)
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if i != -1:
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document.header[i] = "\\language english"
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j = find_token(document.header, "\\language_package default", 0)
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if j != -1:
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document.header[j] = "\\language_package babel"
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k = find_token(document.header, "\\options", 0)
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if k != -1:
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document.header[k] = document.header[k].replace("\\options", "\\options friulan,")
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else:
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l = find_token(document.header, "\\use_default_options", 0)
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document.header.insert(l + 1, "\\options friulan")
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def revert_macedonian(document):
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"Set the document language to English but assure Macedonian output"
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if document.language == "macedonian":
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document.language = "english"
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i = find_token(document.header, "\\language macedonian", 0)
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if i != -1:
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document.header[i] = "\\language english"
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j = find_token(document.header, "\\language_package default", 0)
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if j != -1:
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document.header[j] = "\\language_package babel"
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k = find_token(document.header, "\\options", 0)
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if k != -1:
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document.header[k] = document.header[k].replace("\\options", "\\options macedonian,")
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else:
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l = find_token(document.header, "\\use_default_options", 0)
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document.header.insert(l + 1, "\\options macedonian")
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def revert_piedmontese(document):
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"Set the document language to English but assure Piedmontese output"
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if document.language == "piedmontese":
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document.language = "english"
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i = find_token(document.header, "\\language piedmontese", 0)
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if i != -1:
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document.header[i] = "\\language english"
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j = find_token(document.header, "\\language_package default", 0)
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if j != -1:
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document.header[j] = "\\language_package babel"
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k = find_token(document.header, "\\options", 0)
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if k != -1:
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document.header[k] = document.header[k].replace("\\options", "\\options piedmontese,")
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else:
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l = find_token(document.header, "\\use_default_options", 0)
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document.header.insert(l + 1, "\\options piedmontese")
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def revert_romansh(document):
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"Set the document language to English but assure Romansh output"
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if document.language == "romansh":
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document.language = "english"
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i = find_token(document.header, "\\language romansh", 0)
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if i != -1:
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document.header[i] = "\\language english"
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j = find_token(document.header, "\\language_package default", 0)
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if j != -1:
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document.header[j] = "\\language_package babel"
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k = find_token(document.header, "\\options", 0)
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if k != -1:
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document.header[k] = document.header[k].replace("\\options", "\\options romansh,")
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else:
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l = find_token(document.header, "\\use_default_options", 0)
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document.header.insert(l + 1, "\\options romansh")
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def revert_amharic(document):
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"Set the document language to English but assure Amharic output"
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if document.language == "amharic":
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document.language = "english"
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i = find_token(document.header, "\\language amharic", 0)
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if i != -1:
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document.header[i] = "\\language english"
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j = find_token(document.header, "\\language_package default", 0)
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if j != -1:
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document.header[j] = "\\language_package default"
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add_to_preamble(document, ["\\AtBeginDocument{\setotherlanguage{amharic}}"])
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document.body[2 : 2] = ["\\begin_layout Standard",
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"\\begin_inset ERT", "status open", "",
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"\\begin_layout Plain Layout", "", "",
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"\\backslash",
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"resetdefaultlanguage{amharic}",
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"\\end_layout", "", "\\end_inset", "", "",
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"\\end_layout", ""]
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def revert_asturian(document):
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"Set the document language to English but assure Asturian output"
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if document.language == "asturian":
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document.language = "english"
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i = find_token(document.header, "\\language asturian", 0)
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if i != -1:
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document.header[i] = "\\language english"
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j = find_token(document.header, "\\language_package default", 0)
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if j != -1:
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document.header[j] = "\\language_package default"
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add_to_preamble(document, ["\\AtBeginDocument{\setotherlanguage{asturian}}"])
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document.body[2 : 2] = ["\\begin_layout Standard",
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"\\begin_inset ERT", "status open", "",
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"\\begin_layout Plain Layout", "", "",
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"\\backslash",
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"resetdefaultlanguage{asturian}",
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"\\end_layout", "", "\\end_inset", "", "",
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"\\end_layout", ""]
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def revert_kannada(document):
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"Set the document language to English but assure Kannada output"
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if document.language == "kannada":
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document.language = "english"
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i = find_token(document.header, "\\language kannada", 0)
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if i != -1:
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document.header[i] = "\\language english"
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j = find_token(document.header, "\\language_package default", 0)
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if j != -1:
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document.header[j] = "\\language_package default"
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add_to_preamble(document, ["\\AtBeginDocument{\setotherlanguage{kannada}}"])
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document.body[2 : 2] = ["\\begin_layout Standard",
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"\\begin_inset ERT", "status open", "",
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"\\begin_layout Plain Layout", "", "",
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"\\backslash",
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"resetdefaultlanguage{kannada}",
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"\\end_layout", "", "\\end_inset", "", "",
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"\\end_layout", ""]
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def revert_khmer(document):
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"Set the document language to English but assure Khmer output"
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if document.language == "khmer":
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document.language = "english"
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i = find_token(document.header, "\\language khmer", 0)
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if i != -1:
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document.header[i] = "\\language english"
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j = find_token(document.header, "\\language_package default", 0)
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if j != -1:
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document.header[j] = "\\language_package default"
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add_to_preamble(document, ["\\AtBeginDocument{\setotherlanguage{khmer}}"])
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document.body[2 : 2] = ["\\begin_layout Standard",
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"\\begin_inset ERT", "status open", "",
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"\\begin_layout Plain Layout", "", "",
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"\\backslash",
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"resetdefaultlanguage{khmer}",
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"\\end_layout", "", "\\end_inset", "", "",
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"\\end_layout", ""]
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def revert_urdu(document):
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"Set the document language to English but assure Urdu output"
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if document.language == "urdu":
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document.language = "english"
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i = find_token(document.header, "\\language urdu", 0)
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if i != -1:
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document.header[i] = "\\language english"
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j = find_token(document.header, "\\language_package default", 0)
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if j != -1:
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document.header[j] = "\\language_package default"
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add_to_preamble(document, ["\\AtBeginDocument{\setotherlanguage{urdu}}"])
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document.body[2 : 2] = ["\\begin_layout Standard",
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"\\begin_inset ERT", "status open", "",
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"\\begin_layout Plain Layout", "", "",
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"\\backslash",
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"resetdefaultlanguage{urdu}",
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"\\end_layout", "", "\\end_inset", "", "",
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"\\end_layout", ""]
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def revert_syriac(document):
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"Set the document language to English but assure Syriac output"
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if document.language == "syriac":
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document.language = "english"
|
|
i = find_token(document.header, "\\language syriac", 0)
|
|
if i != -1:
|
|
document.header[i] = "\\language english"
|
|
j = find_token(document.header, "\\language_package default", 0)
|
|
if j != -1:
|
|
document.header[j] = "\\language_package default"
|
|
add_to_preamble(document, ["\\AtBeginDocument{\setotherlanguage{syriac}}"])
|
|
document.body[2 : 2] = ["\\begin_layout Standard",
|
|
"\\begin_inset ERT", "status open", "",
|
|
"\\begin_layout Plain Layout", "", "",
|
|
"\\backslash",
|
|
"resetdefaultlanguage{syriac}",
|
|
"\\end_layout", "", "\\end_inset", "", "",
|
|
"\\end_layout", ""]
|
|
|
|
|
|
def revert_quotes(document):
|
|
" Revert Quote Insets in verbatim or Hebrew context to plain quotes "
|
|
|
|
# First handle verbatim insets
|
|
i = 0
|
|
j = 0
|
|
while i < len(document.body):
|
|
words = document.body[i].split()
|
|
if len(words) > 1 and words[0] == "\\begin_inset" and \
|
|
( words[1] in ["ERT", "listings"] or ( len(words) > 2 and words[2] in ["URL", "Chunk", "Sweave", "S/R"]) ):
|
|
j = find_end_of_inset(document.body, i)
|
|
if j == -1:
|
|
document.warning("Malformed LyX document: Can't find end of " + words[1] + " inset at line " + str(i))
|
|
i += 1
|
|
continue
|
|
while True:
|
|
k = find_token(document.body, '\\begin_inset Quotes', i, j)
|
|
if k == -1:
|
|
i += 1
|
|
break
|
|
l = find_end_of_inset(document.body, k)
|
|
if l == -1:
|
|
document.warning("Malformed LyX document: Can't find end of Quote inset at line " + str(k))
|
|
i = k
|
|
continue
|
|
replace = "\""
|
|
if document.body[k].endswith("s"):
|
|
replace = "'"
|
|
document.body[k:l+1] = [replace]
|
|
else:
|
|
i += 1
|
|
continue
|
|
|
|
# Now verbatim layouts
|
|
i = 0
|
|
j = 0
|
|
while i < len(document.body):
|
|
words = document.body[i].split()
|
|
if len(words) > 1 and words[0] == "\\begin_layout" and \
|
|
words[1] in ["Verbatim", "Verbatim*", "Code", "Author_Email", "Author_URL"]:
|
|
j = find_end_of_layout(document.body, i)
|
|
if j == -1:
|
|
document.warning("Malformed LyX document: Can't find end of " + words[1] + " layout at line " + str(i))
|
|
i += 1
|
|
continue
|
|
while True:
|
|
k = find_token(document.body, '\\begin_inset Quotes', i, j)
|
|
if k == -1:
|
|
i += 1
|
|
break
|
|
l = find_end_of_inset(document.body, k)
|
|
if l == -1:
|
|
document.warning("Malformed LyX document: Can't find end of Quote inset at line " + str(k))
|
|
i = k
|
|
continue
|
|
replace = "\""
|
|
if document.body[k].endswith("s"):
|
|
replace = "'"
|
|
document.body[k:l+1] = [replace]
|
|
else:
|
|
i += 1
|
|
continue
|
|
|
|
# Now handle Hebrew
|
|
if not document.language == "hebrew" and find_token(document.body, '\\lang hebrew', 0) == -1:
|
|
return
|
|
|
|
i = 0
|
|
j = 0
|
|
while True:
|
|
k = find_token(document.body, '\\begin_inset Quotes', i)
|
|
if k == -1:
|
|
return
|
|
l = find_end_of_inset(document.body, k)
|
|
if l == -1:
|
|
document.warning("Malformed LyX document: Can't find end of Quote inset at line " + str(k))
|
|
i = k
|
|
continue
|
|
hebrew = False
|
|
parent = get_containing_layout(document.body, k)
|
|
ql = find_token_backwards(document.body, "\\lang", k)
|
|
if ql == -1 or ql < parent[1]:
|
|
hebrew = document.language == "hebrew"
|
|
elif document.body[ql] == "\\lang hebrew":
|
|
hebrew = True
|
|
if hebrew:
|
|
replace = "\""
|
|
if document.body[k].endswith("s"):
|
|
replace = "'"
|
|
document.body[k:l+1] = [replace]
|
|
i = l
|
|
|
|
|
|
def revert_iopart(document):
|
|
" Input new styles via local layout "
|
|
if document.textclass != "iopart":
|
|
return
|
|
|
|
i = find_token(document.header, "\\begin_local_layout", 0)
|
|
if i == -1:
|
|
k = find_token(document.header, "\\language", 0)
|
|
if k == -1:
|
|
# this should not happen
|
|
document.warning("Malformed LyX document! No \\language header found!")
|
|
return
|
|
document.header[k-1 : k-1] = ["\\begin_local_layout", "\\end_local_layout"]
|
|
i = k-1
|
|
|
|
j = find_end_of(document.header, i, "\\begin_local_layout", "\\end_local_layout")
|
|
if j == -1:
|
|
# this should not happen
|
|
document.warning("Malformed LyX document! Can't find end of local layout!")
|
|
return
|
|
|
|
document.header[i+1 : i+1] = [
|
|
"### Inserted by lyx2lyx (stdlayouts) ###",
|
|
"Input stdlayouts.inc",
|
|
"### End of insertion by lyx2lyx (stdlayouts) ###"
|
|
]
|
|
return
|
|
|
|
|
|
def convert_iopart(document):
|
|
" Remove local layout we added, if it is there "
|
|
if document.textclass != "iopart":
|
|
return
|
|
|
|
i = find_token(document.header, "\\begin_local_layout", 0)
|
|
if i == -1:
|
|
return
|
|
|
|
j = find_end_of(document.header, i, "\\begin_local_layout", "\\end_local_layout")
|
|
if j == -1:
|
|
# this should not happen
|
|
document.warning("Malformed LyX document! Can't find end of local layout!")
|
|
return
|
|
|
|
k = find_token(document.header, "### Inserted by lyx2lyx (stdlayouts) ###", i, j)
|
|
if k != -1:
|
|
l = find_token(document.header, "### End of insertion by lyx2lyx (stdlayouts) ###", i, j)
|
|
if l == -1:
|
|
# this should not happen
|
|
document.warning("End of lyx2lyx local layout insertion not found!")
|
|
return
|
|
if k == i + 1 and l == j - 1:
|
|
# that was all the local layout there was
|
|
document.header[i : j + 1] = []
|
|
else:
|
|
document.header[k : l + 1] = []
|
|
|
|
return
|
|
|
|
|
|
##
|
|
# Conversion hub
|
|
#
|
|
|
|
supported_versions = ["2.3.0", "2.3"]
|
|
convert = [
|
|
[509, [convert_microtype]],
|
|
[510, [convert_dateinset]],
|
|
[511, [convert_ibranches]],
|
|
[512, [convert_beamer_article_styles]],
|
|
[513, []],
|
|
[514, []],
|
|
[515, []],
|
|
[516, [convert_inputenc]],
|
|
[517, []],
|
|
[518, [convert_iopart]]
|
|
]
|
|
|
|
revert = [
|
|
[517, [revert_iopart]],
|
|
[516, [revert_quotes]],
|
|
[515, []],
|
|
[514, [revert_urdu, revert_syriac]],
|
|
[513, [revert_amharic, revert_asturian, revert_kannada, revert_khmer]],
|
|
[512, [revert_bosnian, revert_friulan, revert_macedonian, revert_piedmontese, revert_romansh]],
|
|
[511, [revert_beamer_article_styles]],
|
|
[510, [revert_ibranches]],
|
|
[509, []],
|
|
[508, [revert_microtype]]
|
|
]
|
|
|
|
|
|
if __name__ == "__main__":
|
|
pass
|