mirror of
https://git.lyx.org/repos/lyx.git
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f9de88c53c
Fedora ships these chmod 644 and has never seen a problem. The advantage to doing this is that it better controls what version of python we are using to launch the script, and it will reveal if we're somehow somewhere not controlling that properly.
328 lines
9.1 KiB
Python
328 lines
9.1 KiB
Python
# -*- coding: utf-8 -*-
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# file prefs2prefs-prefs.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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# Incremented to format 6, r40515 by younes
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# Add use_qimage option.
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# No conversion necessary.
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# Incremented to format 7, r40789 by gb
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# Add mime type to file format
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# Incremented to format 8, 288c1e0f by rgh
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# Add "nice" flag for converters
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# No conversion necessary.
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# Incremented to format 9, a18af620 by spitz
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# Remove default_language rc.
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# Incremented to format 10, 4985015 by tommaso
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# Add close_buffer_with_last_view in preferences.
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# No conversion necessary.
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# Incremented to format 11, by gb
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# Split pdf format into pdf and pdf6
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# Incremented to format 12, by vfr
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# Add option to use the system's theme icons
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# No conversion necessary.
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# Incremented to format 13, by bh
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# Rename mac_like_word_movement to mac_like_cursor_movement
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# Incremented to format 14, by spitz
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# New RC default_otf_view_format
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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 get_format(line):
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entries = []
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i = 0
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while i < len(line):
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if line[i] == '"':
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beg = i + 1
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i = i + 1
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while i < len(line) and line[i] != '"':
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if line[i] == '\\' and i < len(line) - 1 and line[i+1] == '"':
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# convert \" to "
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i = i + 1
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i = i + 1
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end = i
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entries.append(line[beg:end].replace('\\"', '"'))
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elif line[i] == '#':
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return entries
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elif not line[i].isspace():
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beg = i
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while i < len(line) and not line[i].isspace():
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i = i + 1
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end = i
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entries.append(line[beg:end])
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i = i + 1
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return entries
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def simple_renaming(line, old, new):
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i = line.lower().find(old.lower())
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if i == -1:
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return no_match
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line = line[:i] + new + line[i+len(old):]
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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 (for LyX 2.0)
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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.lower().lstrip()
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for tag in tags:
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if line.lower().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.lower().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)', re.IGNORECASE)
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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"', re.IGNORECASE)
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def latex_flavor(line):
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if not line.lower().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'^\\format\s+(.*)\s+"(document[^"]*?)"', re.IGNORECASE)
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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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# End format 1 conversions (for LyX 2.0)
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########################################
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#################################
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# Conversions from LyX 2.0 to 2.1
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zipre = re.compile(r'^\\format\s+("?dia"?\s+.*)\s+"([^"]*?)"', re.IGNORECASE)
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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.lower().startswith("\\default_papersize"):
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return no_match
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return (True, "")
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def add_mime_types(line):
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if not line.lower().startswith("\\format"):
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return no_match
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entries = get_format(line)
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converted = line
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i = len(entries)
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while i < 7:
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converted = converted + ' ""'
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i = i + 1
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formats = {'tgif':'application/x-tgif', \
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'fig':'application/x-xfig', \
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'dia':'application/x-dia-diagram', \
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'odg':'application/vnd.oasis.opendocument.graphics', \
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'svg':'image/svg+xml', \
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'bmp':'image/x-bmp', \
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'gif':'image/gif', \
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'jpg':'image/jpeg', \
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'pbm':'image/x-portable-bitmap', \
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'pgm':'image/x-portable-graymap', \
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'png':'image/x-png', \
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'ppm':'image/x-portable-pixmap', \
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'tiff':'image/tiff', \
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'xbm':'image/x-xbitmap', \
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'xpm':'image/x-xpixmap', \
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'docbook-xml':'application/docbook+xml', \
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'dot':'text/vnd.graphviz', \
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'ly':'text/x-lilypond', \
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'latex':'text/x-tex', \
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'text':'text/plain', \
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'gnumeric':'application/x-gnumeric', \
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'excel':'application/vnd.ms-excel', \
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'oocalc':'application/vnd.oasis.opendocument.spreadsheet', \
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'xhtml':'application/xhtml+xml', \
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'bib':'text/x-bibtex', \
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'eps':'image/x-eps', \
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'ps':'application/postscript', \
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'pdf':'application/pdf', \
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'dvi':'application/x-dvi', \
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'html':'text/html', \
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'odt':'application/vnd.oasis.opendocument.text', \
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'sxw':'application/vnd.sun.xml.writer', \
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'rtf':'application/rtf', \
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'doc':'application/msword', \
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'csv':'text/csv', \
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'lyx':'application/x-lyx', \
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'wmf':'image/x-wmf', \
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'emf':'image/x-emf'}
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if entries[1] in formats.keys():
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converted = converted + ' "' + formats[entries[1]] + '"'
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else:
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converted = converted + ' ""'
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return (True, converted)
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re_converter = re.compile(r'^\\converter\s+', re.IGNORECASE)
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def split_pdf_format(line):
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# strictly speaking, a new format would not require to bump the
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# version number, but the old pdf format was hardcoded at several
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# places in the C++ code, so an update seemed like a good idea.
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if line.lower().startswith("\\format"):
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entries = get_format(line)
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if entries[1] == 'pdf':
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if len(entries) < 6:
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viewer = ''
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else:
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viewer = entries[5]
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converted = line.replace('application/pdf', '') + '''
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\Format pdf6 pdf "PDF (graphics)" "" "''' + viewer + '" "" "vector" "application/pdf"'
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return (True, converted)
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elif line.lower().startswith("\\viewer_alternatives") or \
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line.lower().startswith("\\editor_alternatives"):
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entries = get_format(line)
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if entries[1] == 'pdf':
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converted = line + "\n" + entries[0] + ' pdf6 "' + entries[2] + '"'
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return (True, converted)
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elif re_converter.match(line):
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entries = get_format(line)
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# The only converter from pdf that is touched is pdf->eps:
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# All other converters are likely meant for further processing on export.
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# The only converter to pdf that stays untouched is dvi->pdf:
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# All other converters are likely meant for graphics.
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if len(entries) > 2 and \
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((entries[1] == 'pdf' and entries[2] == 'eps') or \
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(entries[1] != 'ps' and entries[2] == 'pdf')):
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if entries[1] == 'pdf':
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converted = entries[0] + ' pdf6 ' + entries[2]
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else:
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converted = entries[0] + ' ' + entries[1] + ' pdf6'
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i = 3
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while i < len(entries):
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converted = converted + ' "' + entries[i] + '"'
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i = i + 1
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return (True, converted)
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return no_match
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def remove_default_language(line):
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if not line.lower().startswith("\\default_language"):
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return no_match
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return (True, "")
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def mac_cursor_movement(line):
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return simple_renaming(line, "\\mac_like_word_movement", "\\mac_like_cursor_movement")
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# End conversions for LyX 2.0 to 2.1
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####################################
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conversions = [
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[ 1, [ # there were several conversions for 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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[ 6, []],
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[ 7, [add_mime_types]],
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[ 8, []],
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[ 9, [ remove_default_language ]],
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[ 10, []],
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[ 11, [split_pdf_format]],
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[ 12, []],
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[ 13, [mac_cursor_movement]],
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[ 14, []]
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]
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