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fonttools/Lib/fontTools/agl.py
Cosimo Lupo d8c40583d1
[agl] ensure AGL glyph names are 'str' type 
We are using unicode_literals in this module since 329261b.
Because of that, on py27 sometimes a TTFont glyphOrder may end up with
a mix of `str` and `unicode` glyph names.
While I'd love to change every single 'text' string to unicode, maybe
in this case it makes sense to use the native `str` type (`bytes` on
py2, unicode string on py3) for the UV2AGL and AGL2UV dictionaries, as
glyph names can only contain ascii characters anyway.

See https://github.com/fonttools/fonttools/pull/774#discussion_r98327429
2017-01-28 11:48:51 +00:00

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This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

# -*- coding: utf-8 -*-
# The table below is taken from
# http://www.adobe.com/devnet/opentype/archives/aglfn.txt
from __future__ import (print_function, division, absolute_import,
unicode_literals)
from fontTools.misc.py23 import *
import re
_aglText = """\
# -----------------------------------------------------------
# Copyright 2003, 2005-2008, 2010 Adobe Systems Incorporated.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or
# without modification, are permitted provided that the
# following conditions are met:
#
# Redistributions of source code must retain the above
# copyright notice, this list of conditions and the following
# disclaimer.
#
# Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following
# disclaimer in the documentation and/or other materials
# provided with the distribution.
#
# Neither the name of Adobe Systems Incorporated nor the names
# of its contributors may be used to endorse or promote
# products derived from this software without specific prior
# written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
# CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
# INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# -----------------------------------------------------------
# Name: Adobe Glyph List For New Fonts
# Table version: 1.7
# Date: November 6, 2008
# URL: http://sourceforge.net/adobe/aglfn/
#
# Description:
#
# AGLFN (Adobe Glyph List For New Fonts) provides a list of base glyph
# names that are recommended for new fonts, which are compatible with
# the AGL (Adobe Glyph List) Specification, and which should be used
# as described in Section 6 of that document. AGLFN comprises the set
# of glyph names from AGL that map via the AGL Specification rules to
# the semantically correct UV (Unicode Value). For example, "Asmall"
# is omitted because AGL maps this glyph name to the PUA (Private Use
# Area) value U+F761, rather than to the UV that maps from the glyph
# name "A." Also omitted is "ffi," because AGL maps this to the
# Alphabetic Presentation Forms value U+FB03, rather than decomposing
# it into the following sequence of three UVs: U+0066, U+0066, and
# U+0069. The name "arrowvertex" has been omitted because this glyph
# now has a real UV, and AGL is now incorrect in mapping it to the PUA
# value U+F8E6. If you do not find an appropriate name for your glyph
# in this list, then please refer to Section 6 of the AGL
# Specification.
#
# Format: three semicolon-delimited fields:
# (1) Standard UV or CUS UV--four uppercase hexadecimal digits
# (2) Glyph name--upper/lowercase letters and digits
# (3) Character names: Unicode character names for standard UVs, and
# descriptive names for CUS UVs--uppercase letters, hyphen, and
# space
#
# The records are sorted by glyph name in increasing ASCII order,
# entries with the same glyph name are sorted in decreasing priority
# order, the UVs and Unicode character names are provided for
# convenience, lines starting with "#" are comments, and blank lines
# should be ignored.
#
# Revision History:
#
# 1.7 [6 November 2008]
# - Reverted to the original 1.4 and earlier mappings for Delta,
# Omega, and mu.
# - Removed mappings for "afii" names. These should now be assigned
# "uni" names.
# - Removed mappings for "commaaccent" names. These should now be
# assigned "uni" names.
#
# 1.6 [30 January 2006]
# - Completed work intended in 1.5.
#
# 1.5 [23 November 2005]
# - Removed duplicated block at end of file.
# - Changed mappings:
# 2206;Delta;INCREMENT changed to 0394;Delta;GREEK CAPITAL LETTER DELTA
# 2126;Omega;OHM SIGN changed to 03A9;Omega;GREEK CAPITAL LETTER OMEGA
# 03BC;mu;MICRO SIGN changed to 03BC;mu;GREEK SMALL LETTER MU
# - Corrected statement above about why "ffi" is omitted.
#
# 1.4 [24 September 2003]
# - Changed version to 1.4, to avoid confusion with the AGL 1.3.
# - Fixed spelling errors in the header.
# - Fully removed "arrowvertex," as it is mapped only to a PUA Unicode
# value in some fonts.
#
# 1.1 [17 April 2003]
# - Renamed [Tt]cedilla back to [Tt]commaaccent.
#
# 1.0 [31 January 2003]
# - Original version.
# - Derived from the AGLv1.2 by:
# removing the PUA area codes;
# removing duplicate Unicode mappings; and
# renaming "tcommaaccent" to "tcedilla" and "Tcommaaccent" to "Tcedilla"
#
0041;A;LATIN CAPITAL LETTER A
00C6;AE;LATIN CAPITAL LETTER AE
01FC;AEacute;LATIN CAPITAL LETTER AE WITH ACUTE
00C1;Aacute;LATIN CAPITAL LETTER A WITH ACUTE
0102;Abreve;LATIN CAPITAL LETTER A WITH BREVE
00C2;Acircumflex;LATIN CAPITAL LETTER A WITH CIRCUMFLEX
00C4;Adieresis;LATIN CAPITAL LETTER A WITH DIAERESIS
00C0;Agrave;LATIN CAPITAL LETTER A WITH GRAVE
0391;Alpha;GREEK CAPITAL LETTER ALPHA
0386;Alphatonos;GREEK CAPITAL LETTER ALPHA WITH TONOS
0100;Amacron;LATIN CAPITAL LETTER A WITH MACRON
0104;Aogonek;LATIN CAPITAL LETTER A WITH OGONEK
00C5;Aring;LATIN CAPITAL LETTER A WITH RING ABOVE
01FA;Aringacute;LATIN CAPITAL LETTER A WITH RING ABOVE AND ACUTE
00C3;Atilde;LATIN CAPITAL LETTER A WITH TILDE
0042;B;LATIN CAPITAL LETTER B
0392;Beta;GREEK CAPITAL LETTER BETA
0043;C;LATIN CAPITAL LETTER C
0106;Cacute;LATIN CAPITAL LETTER C WITH ACUTE
010C;Ccaron;LATIN CAPITAL LETTER C WITH CARON
00C7;Ccedilla;LATIN CAPITAL LETTER C WITH CEDILLA
0108;Ccircumflex;LATIN CAPITAL LETTER C WITH CIRCUMFLEX
010A;Cdotaccent;LATIN CAPITAL LETTER C WITH DOT ABOVE
03A7;Chi;GREEK CAPITAL LETTER CHI
0044;D;LATIN CAPITAL LETTER D
010E;Dcaron;LATIN CAPITAL LETTER D WITH CARON
0110;Dcroat;LATIN CAPITAL LETTER D WITH STROKE
2206;Delta;INCREMENT
0045;E;LATIN CAPITAL LETTER E
00C9;Eacute;LATIN CAPITAL LETTER E WITH ACUTE
0114;Ebreve;LATIN CAPITAL LETTER E WITH BREVE
011A;Ecaron;LATIN CAPITAL LETTER E WITH CARON
00CA;Ecircumflex;LATIN CAPITAL LETTER E WITH CIRCUMFLEX
00CB;Edieresis;LATIN CAPITAL LETTER E WITH DIAERESIS
0116;Edotaccent;LATIN CAPITAL LETTER E WITH DOT ABOVE
00C8;Egrave;LATIN CAPITAL LETTER E WITH GRAVE
0112;Emacron;LATIN CAPITAL LETTER E WITH MACRON
014A;Eng;LATIN CAPITAL LETTER ENG
0118;Eogonek;LATIN CAPITAL LETTER E WITH OGONEK
0395;Epsilon;GREEK CAPITAL LETTER EPSILON
0388;Epsilontonos;GREEK CAPITAL LETTER EPSILON WITH TONOS
0397;Eta;GREEK CAPITAL LETTER ETA
0389;Etatonos;GREEK CAPITAL LETTER ETA WITH TONOS
00D0;Eth;LATIN CAPITAL LETTER ETH
20AC;Euro;EURO SIGN
0046;F;LATIN CAPITAL LETTER F
0047;G;LATIN CAPITAL LETTER G
0393;Gamma;GREEK CAPITAL LETTER GAMMA
011E;Gbreve;LATIN CAPITAL LETTER G WITH BREVE
01E6;Gcaron;LATIN CAPITAL LETTER G WITH CARON
011C;Gcircumflex;LATIN CAPITAL LETTER G WITH CIRCUMFLEX
0120;Gdotaccent;LATIN CAPITAL LETTER G WITH DOT ABOVE
0048;H;LATIN CAPITAL LETTER H
25CF;H18533;BLACK CIRCLE
25AA;H18543;BLACK SMALL SQUARE
25AB;H18551;WHITE SMALL SQUARE
25A1;H22073;WHITE SQUARE
0126;Hbar;LATIN CAPITAL LETTER H WITH STROKE
0124;Hcircumflex;LATIN CAPITAL LETTER H WITH CIRCUMFLEX
0049;I;LATIN CAPITAL LETTER I
0132;IJ;LATIN CAPITAL LIGATURE IJ
00CD;Iacute;LATIN CAPITAL LETTER I WITH ACUTE
012C;Ibreve;LATIN CAPITAL LETTER I WITH BREVE
00CE;Icircumflex;LATIN CAPITAL LETTER I WITH CIRCUMFLEX
00CF;Idieresis;LATIN CAPITAL LETTER I WITH DIAERESIS
0130;Idotaccent;LATIN CAPITAL LETTER I WITH DOT ABOVE
2111;Ifraktur;BLACK-LETTER CAPITAL I
00CC;Igrave;LATIN CAPITAL LETTER I WITH GRAVE
012A;Imacron;LATIN CAPITAL LETTER I WITH MACRON
012E;Iogonek;LATIN CAPITAL LETTER I WITH OGONEK
0399;Iota;GREEK CAPITAL LETTER IOTA
03AA;Iotadieresis;GREEK CAPITAL LETTER IOTA WITH DIALYTIKA
038A;Iotatonos;GREEK CAPITAL LETTER IOTA WITH TONOS
0128;Itilde;LATIN CAPITAL LETTER I WITH TILDE
004A;J;LATIN CAPITAL LETTER J
0134;Jcircumflex;LATIN CAPITAL LETTER J WITH CIRCUMFLEX
004B;K;LATIN CAPITAL LETTER K
039A;Kappa;GREEK CAPITAL LETTER KAPPA
004C;L;LATIN CAPITAL LETTER L
0139;Lacute;LATIN CAPITAL LETTER L WITH ACUTE
039B;Lambda;GREEK CAPITAL LETTER LAMDA
013D;Lcaron;LATIN CAPITAL LETTER L WITH CARON
013F;Ldot;LATIN CAPITAL LETTER L WITH MIDDLE DOT
0141;Lslash;LATIN CAPITAL LETTER L WITH STROKE
004D;M;LATIN CAPITAL LETTER M
039C;Mu;GREEK CAPITAL LETTER MU
004E;N;LATIN CAPITAL LETTER N
0143;Nacute;LATIN CAPITAL LETTER N WITH ACUTE
0147;Ncaron;LATIN CAPITAL LETTER N WITH CARON
00D1;Ntilde;LATIN CAPITAL LETTER N WITH TILDE
039D;Nu;GREEK CAPITAL LETTER NU
004F;O;LATIN CAPITAL LETTER O
0152;OE;LATIN CAPITAL LIGATURE OE
00D3;Oacute;LATIN CAPITAL LETTER O WITH ACUTE
014E;Obreve;LATIN CAPITAL LETTER O WITH BREVE
00D4;Ocircumflex;LATIN CAPITAL LETTER O WITH CIRCUMFLEX
00D6;Odieresis;LATIN CAPITAL LETTER O WITH DIAERESIS
00D2;Ograve;LATIN CAPITAL LETTER O WITH GRAVE
01A0;Ohorn;LATIN CAPITAL LETTER O WITH HORN
0150;Ohungarumlaut;LATIN CAPITAL LETTER O WITH DOUBLE ACUTE
014C;Omacron;LATIN CAPITAL LETTER O WITH MACRON
2126;Omega;OHM SIGN
038F;Omegatonos;GREEK CAPITAL LETTER OMEGA WITH TONOS
039F;Omicron;GREEK CAPITAL LETTER OMICRON
038C;Omicrontonos;GREEK CAPITAL LETTER OMICRON WITH TONOS
00D8;Oslash;LATIN CAPITAL LETTER O WITH STROKE
01FE;Oslashacute;LATIN CAPITAL LETTER O WITH STROKE AND ACUTE
00D5;Otilde;LATIN CAPITAL LETTER O WITH TILDE
0050;P;LATIN CAPITAL LETTER P
03A6;Phi;GREEK CAPITAL LETTER PHI
03A0;Pi;GREEK CAPITAL LETTER PI
03A8;Psi;GREEK CAPITAL LETTER PSI
0051;Q;LATIN CAPITAL LETTER Q
0052;R;LATIN CAPITAL LETTER R
0154;Racute;LATIN CAPITAL LETTER R WITH ACUTE
0158;Rcaron;LATIN CAPITAL LETTER R WITH CARON
211C;Rfraktur;BLACK-LETTER CAPITAL R
03A1;Rho;GREEK CAPITAL LETTER RHO
0053;S;LATIN CAPITAL LETTER S
250C;SF010000;BOX DRAWINGS LIGHT DOWN AND RIGHT
2514;SF020000;BOX DRAWINGS LIGHT UP AND RIGHT
2510;SF030000;BOX DRAWINGS LIGHT DOWN AND LEFT
2518;SF040000;BOX DRAWINGS LIGHT UP AND LEFT
253C;SF050000;BOX DRAWINGS LIGHT VERTICAL AND HORIZONTAL
252C;SF060000;BOX DRAWINGS LIGHT DOWN AND HORIZONTAL
2534;SF070000;BOX DRAWINGS LIGHT UP AND HORIZONTAL
251C;SF080000;BOX DRAWINGS LIGHT VERTICAL AND RIGHT
2524;SF090000;BOX DRAWINGS LIGHT VERTICAL AND LEFT
2500;SF100000;BOX DRAWINGS LIGHT HORIZONTAL
2502;SF110000;BOX DRAWINGS LIGHT VERTICAL
2561;SF190000;BOX DRAWINGS VERTICAL SINGLE AND LEFT DOUBLE
2562;SF200000;BOX DRAWINGS VERTICAL DOUBLE AND LEFT SINGLE
2556;SF210000;BOX DRAWINGS DOWN DOUBLE AND LEFT SINGLE
2555;SF220000;BOX DRAWINGS DOWN SINGLE AND LEFT DOUBLE
2563;SF230000;BOX DRAWINGS DOUBLE VERTICAL AND LEFT
2551;SF240000;BOX DRAWINGS DOUBLE VERTICAL
2557;SF250000;BOX DRAWINGS DOUBLE DOWN AND LEFT
255D;SF260000;BOX DRAWINGS DOUBLE UP AND LEFT
255C;SF270000;BOX DRAWINGS UP DOUBLE AND LEFT SINGLE
255B;SF280000;BOX DRAWINGS UP SINGLE AND LEFT DOUBLE
255E;SF360000;BOX DRAWINGS VERTICAL SINGLE AND RIGHT DOUBLE
255F;SF370000;BOX DRAWINGS VERTICAL DOUBLE AND RIGHT SINGLE
255A;SF380000;BOX DRAWINGS DOUBLE UP AND RIGHT
2554;SF390000;BOX DRAWINGS DOUBLE DOWN AND RIGHT
2569;SF400000;BOX DRAWINGS DOUBLE UP AND HORIZONTAL
2566;SF410000;BOX DRAWINGS DOUBLE DOWN AND HORIZONTAL
2560;SF420000;BOX DRAWINGS DOUBLE VERTICAL AND RIGHT
2550;SF430000;BOX DRAWINGS DOUBLE HORIZONTAL
256C;SF440000;BOX DRAWINGS DOUBLE VERTICAL AND HORIZONTAL
2567;SF450000;BOX DRAWINGS UP SINGLE AND HORIZONTAL DOUBLE
2568;SF460000;BOX DRAWINGS UP DOUBLE AND HORIZONTAL SINGLE
2564;SF470000;BOX DRAWINGS DOWN SINGLE AND HORIZONTAL DOUBLE
2565;SF480000;BOX DRAWINGS DOWN DOUBLE AND HORIZONTAL SINGLE
2559;SF490000;BOX DRAWINGS UP DOUBLE AND RIGHT SINGLE
2558;SF500000;BOX DRAWINGS UP SINGLE AND RIGHT DOUBLE
2552;SF510000;BOX DRAWINGS DOWN SINGLE AND RIGHT DOUBLE
2553;SF520000;BOX DRAWINGS DOWN DOUBLE AND RIGHT SINGLE
256B;SF530000;BOX DRAWINGS VERTICAL DOUBLE AND HORIZONTAL SINGLE
256A;SF540000;BOX DRAWINGS VERTICAL SINGLE AND HORIZONTAL DOUBLE
015A;Sacute;LATIN CAPITAL LETTER S WITH ACUTE
0160;Scaron;LATIN CAPITAL LETTER S WITH CARON
015E;Scedilla;LATIN CAPITAL LETTER S WITH CEDILLA
015C;Scircumflex;LATIN CAPITAL LETTER S WITH CIRCUMFLEX
03A3;Sigma;GREEK CAPITAL LETTER SIGMA
0054;T;LATIN CAPITAL LETTER T
03A4;Tau;GREEK CAPITAL LETTER TAU
0166;Tbar;LATIN CAPITAL LETTER T WITH STROKE
0164;Tcaron;LATIN CAPITAL LETTER T WITH CARON
0398;Theta;GREEK CAPITAL LETTER THETA
00DE;Thorn;LATIN CAPITAL LETTER THORN
0055;U;LATIN CAPITAL LETTER U
00DA;Uacute;LATIN CAPITAL LETTER U WITH ACUTE
016C;Ubreve;LATIN CAPITAL LETTER U WITH BREVE
00DB;Ucircumflex;LATIN CAPITAL LETTER U WITH CIRCUMFLEX
00DC;Udieresis;LATIN CAPITAL LETTER U WITH DIAERESIS
00D9;Ugrave;LATIN CAPITAL LETTER U WITH GRAVE
01AF;Uhorn;LATIN CAPITAL LETTER U WITH HORN
0170;Uhungarumlaut;LATIN CAPITAL LETTER U WITH DOUBLE ACUTE
016A;Umacron;LATIN CAPITAL LETTER U WITH MACRON
0172;Uogonek;LATIN CAPITAL LETTER U WITH OGONEK
03A5;Upsilon;GREEK CAPITAL LETTER UPSILON
03D2;Upsilon1;GREEK UPSILON WITH HOOK SYMBOL
03AB;Upsilondieresis;GREEK CAPITAL LETTER UPSILON WITH DIALYTIKA
038E;Upsilontonos;GREEK CAPITAL LETTER UPSILON WITH TONOS
016E;Uring;LATIN CAPITAL LETTER U WITH RING ABOVE
0168;Utilde;LATIN CAPITAL LETTER U WITH TILDE
0056;V;LATIN CAPITAL LETTER V
0057;W;LATIN CAPITAL LETTER W
1E82;Wacute;LATIN CAPITAL LETTER W WITH ACUTE
0174;Wcircumflex;LATIN CAPITAL LETTER W WITH CIRCUMFLEX
1E84;Wdieresis;LATIN CAPITAL LETTER W WITH DIAERESIS
1E80;Wgrave;LATIN CAPITAL LETTER W WITH GRAVE
0058;X;LATIN CAPITAL LETTER X
039E;Xi;GREEK CAPITAL LETTER XI
0059;Y;LATIN CAPITAL LETTER Y
00DD;Yacute;LATIN CAPITAL LETTER Y WITH ACUTE
0176;Ycircumflex;LATIN CAPITAL LETTER Y WITH CIRCUMFLEX
0178;Ydieresis;LATIN CAPITAL LETTER Y WITH DIAERESIS
1EF2;Ygrave;LATIN CAPITAL LETTER Y WITH GRAVE
005A;Z;LATIN CAPITAL LETTER Z
0179;Zacute;LATIN CAPITAL LETTER Z WITH ACUTE
017D;Zcaron;LATIN CAPITAL LETTER Z WITH CARON
017B;Zdotaccent;LATIN CAPITAL LETTER Z WITH DOT ABOVE
0396;Zeta;GREEK CAPITAL LETTER ZETA
0061;a;LATIN SMALL LETTER A
00E1;aacute;LATIN SMALL LETTER A WITH ACUTE
0103;abreve;LATIN SMALL LETTER A WITH BREVE
00E2;acircumflex;LATIN SMALL LETTER A WITH CIRCUMFLEX
00B4;acute;ACUTE ACCENT
0301;acutecomb;COMBINING ACUTE ACCENT
00E4;adieresis;LATIN SMALL LETTER A WITH DIAERESIS
00E6;ae;LATIN SMALL LETTER AE
01FD;aeacute;LATIN SMALL LETTER AE WITH ACUTE
00E0;agrave;LATIN SMALL LETTER A WITH GRAVE
2135;aleph;ALEF SYMBOL
03B1;alpha;GREEK SMALL LETTER ALPHA
03AC;alphatonos;GREEK SMALL LETTER ALPHA WITH TONOS
0101;amacron;LATIN SMALL LETTER A WITH MACRON
0026;ampersand;AMPERSAND
2220;angle;ANGLE
2329;angleleft;LEFT-POINTING ANGLE BRACKET
232A;angleright;RIGHT-POINTING ANGLE BRACKET
0387;anoteleia;GREEK ANO TELEIA
0105;aogonek;LATIN SMALL LETTER A WITH OGONEK
2248;approxequal;ALMOST EQUAL TO
00E5;aring;LATIN SMALL LETTER A WITH RING ABOVE
01FB;aringacute;LATIN SMALL LETTER A WITH RING ABOVE AND ACUTE
2194;arrowboth;LEFT RIGHT ARROW
21D4;arrowdblboth;LEFT RIGHT DOUBLE ARROW
21D3;arrowdbldown;DOWNWARDS DOUBLE ARROW
21D0;arrowdblleft;LEFTWARDS DOUBLE ARROW
21D2;arrowdblright;RIGHTWARDS DOUBLE ARROW
21D1;arrowdblup;UPWARDS DOUBLE ARROW
2193;arrowdown;DOWNWARDS ARROW
2190;arrowleft;LEFTWARDS ARROW
2192;arrowright;RIGHTWARDS ARROW
2191;arrowup;UPWARDS ARROW
2195;arrowupdn;UP DOWN ARROW
21A8;arrowupdnbse;UP DOWN ARROW WITH BASE
005E;asciicircum;CIRCUMFLEX ACCENT
007E;asciitilde;TILDE
002A;asterisk;ASTERISK
2217;asteriskmath;ASTERISK OPERATOR
0040;at;COMMERCIAL AT
00E3;atilde;LATIN SMALL LETTER A WITH TILDE
0062;b;LATIN SMALL LETTER B
005C;backslash;REVERSE SOLIDUS
007C;bar;VERTICAL LINE
03B2;beta;GREEK SMALL LETTER BETA
2588;block;FULL BLOCK
007B;braceleft;LEFT CURLY BRACKET
007D;braceright;RIGHT CURLY BRACKET
005B;bracketleft;LEFT SQUARE BRACKET
005D;bracketright;RIGHT SQUARE BRACKET
02D8;breve;BREVE
00A6;brokenbar;BROKEN BAR
2022;bullet;BULLET
0063;c;LATIN SMALL LETTER C
0107;cacute;LATIN SMALL LETTER C WITH ACUTE
02C7;caron;CARON
21B5;carriagereturn;DOWNWARDS ARROW WITH CORNER LEFTWARDS
010D;ccaron;LATIN SMALL LETTER C WITH CARON
00E7;ccedilla;LATIN SMALL LETTER C WITH CEDILLA
0109;ccircumflex;LATIN SMALL LETTER C WITH CIRCUMFLEX
010B;cdotaccent;LATIN SMALL LETTER C WITH DOT ABOVE
00B8;cedilla;CEDILLA
00A2;cent;CENT SIGN
03C7;chi;GREEK SMALL LETTER CHI
25CB;circle;WHITE CIRCLE
2297;circlemultiply;CIRCLED TIMES
2295;circleplus;CIRCLED PLUS
02C6;circumflex;MODIFIER LETTER CIRCUMFLEX ACCENT
2663;club;BLACK CLUB SUIT
003A;colon;COLON
20A1;colonmonetary;COLON SIGN
002C;comma;COMMA
2245;congruent;APPROXIMATELY EQUAL TO
00A9;copyright;COPYRIGHT SIGN
00A4;currency;CURRENCY SIGN
0064;d;LATIN SMALL LETTER D
2020;dagger;DAGGER
2021;daggerdbl;DOUBLE DAGGER
010F;dcaron;LATIN SMALL LETTER D WITH CARON
0111;dcroat;LATIN SMALL LETTER D WITH STROKE
00B0;degree;DEGREE SIGN
03B4;delta;GREEK SMALL LETTER DELTA
2666;diamond;BLACK DIAMOND SUIT
00A8;dieresis;DIAERESIS
0385;dieresistonos;GREEK DIALYTIKA TONOS
00F7;divide;DIVISION SIGN
2593;dkshade;DARK SHADE
2584;dnblock;LOWER HALF BLOCK
0024;dollar;DOLLAR SIGN
20AB;dong;DONG SIGN
02D9;dotaccent;DOT ABOVE
0323;dotbelowcomb;COMBINING DOT BELOW
0131;dotlessi;LATIN SMALL LETTER DOTLESS I
22C5;dotmath;DOT OPERATOR
0065;e;LATIN SMALL LETTER E
00E9;eacute;LATIN SMALL LETTER E WITH ACUTE
0115;ebreve;LATIN SMALL LETTER E WITH BREVE
011B;ecaron;LATIN SMALL LETTER E WITH CARON
00EA;ecircumflex;LATIN SMALL LETTER E WITH CIRCUMFLEX
00EB;edieresis;LATIN SMALL LETTER E WITH DIAERESIS
0117;edotaccent;LATIN SMALL LETTER E WITH DOT ABOVE
00E8;egrave;LATIN SMALL LETTER E WITH GRAVE
0038;eight;DIGIT EIGHT
2208;element;ELEMENT OF
2026;ellipsis;HORIZONTAL ELLIPSIS
0113;emacron;LATIN SMALL LETTER E WITH MACRON
2014;emdash;EM DASH
2205;emptyset;EMPTY SET
2013;endash;EN DASH
014B;eng;LATIN SMALL LETTER ENG
0119;eogonek;LATIN SMALL LETTER E WITH OGONEK
03B5;epsilon;GREEK SMALL LETTER EPSILON
03AD;epsilontonos;GREEK SMALL LETTER EPSILON WITH TONOS
003D;equal;EQUALS SIGN
2261;equivalence;IDENTICAL TO
212E;estimated;ESTIMATED SYMBOL
03B7;eta;GREEK SMALL LETTER ETA
03AE;etatonos;GREEK SMALL LETTER ETA WITH TONOS
00F0;eth;LATIN SMALL LETTER ETH
0021;exclam;EXCLAMATION MARK
203C;exclamdbl;DOUBLE EXCLAMATION MARK
00A1;exclamdown;INVERTED EXCLAMATION MARK
2203;existential;THERE EXISTS
0066;f;LATIN SMALL LETTER F
2640;female;FEMALE SIGN
2012;figuredash;FIGURE DASH
25A0;filledbox;BLACK SQUARE
25AC;filledrect;BLACK RECTANGLE
0035;five;DIGIT FIVE
215D;fiveeighths;VULGAR FRACTION FIVE EIGHTHS
0192;florin;LATIN SMALL LETTER F WITH HOOK
0034;four;DIGIT FOUR
2044;fraction;FRACTION SLASH
20A3;franc;FRENCH FRANC SIGN
0067;g;LATIN SMALL LETTER G
03B3;gamma;GREEK SMALL LETTER GAMMA
011F;gbreve;LATIN SMALL LETTER G WITH BREVE
01E7;gcaron;LATIN SMALL LETTER G WITH CARON
011D;gcircumflex;LATIN SMALL LETTER G WITH CIRCUMFLEX
0121;gdotaccent;LATIN SMALL LETTER G WITH DOT ABOVE
00DF;germandbls;LATIN SMALL LETTER SHARP S
2207;gradient;NABLA
0060;grave;GRAVE ACCENT
0300;gravecomb;COMBINING GRAVE ACCENT
003E;greater;GREATER-THAN SIGN
2265;greaterequal;GREATER-THAN OR EQUAL TO
00AB;guillemotleft;LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
00BB;guillemotright;RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
2039;guilsinglleft;SINGLE LEFT-POINTING ANGLE QUOTATION MARK
203A;guilsinglright;SINGLE RIGHT-POINTING ANGLE QUOTATION MARK
0068;h;LATIN SMALL LETTER H
0127;hbar;LATIN SMALL LETTER H WITH STROKE
0125;hcircumflex;LATIN SMALL LETTER H WITH CIRCUMFLEX
2665;heart;BLACK HEART SUIT
0309;hookabovecomb;COMBINING HOOK ABOVE
2302;house;HOUSE
02DD;hungarumlaut;DOUBLE ACUTE ACCENT
002D;hyphen;HYPHEN-MINUS
0069;i;LATIN SMALL LETTER I
00ED;iacute;LATIN SMALL LETTER I WITH ACUTE
012D;ibreve;LATIN SMALL LETTER I WITH BREVE
00EE;icircumflex;LATIN SMALL LETTER I WITH CIRCUMFLEX
00EF;idieresis;LATIN SMALL LETTER I WITH DIAERESIS
00EC;igrave;LATIN SMALL LETTER I WITH GRAVE
0133;ij;LATIN SMALL LIGATURE IJ
012B;imacron;LATIN SMALL LETTER I WITH MACRON
221E;infinity;INFINITY
222B;integral;INTEGRAL
2321;integralbt;BOTTOM HALF INTEGRAL
2320;integraltp;TOP HALF INTEGRAL
2229;intersection;INTERSECTION
25D8;invbullet;INVERSE BULLET
25D9;invcircle;INVERSE WHITE CIRCLE
263B;invsmileface;BLACK SMILING FACE
012F;iogonek;LATIN SMALL LETTER I WITH OGONEK
03B9;iota;GREEK SMALL LETTER IOTA
03CA;iotadieresis;GREEK SMALL LETTER IOTA WITH DIALYTIKA
0390;iotadieresistonos;GREEK SMALL LETTER IOTA WITH DIALYTIKA AND TONOS
03AF;iotatonos;GREEK SMALL LETTER IOTA WITH TONOS
0129;itilde;LATIN SMALL LETTER I WITH TILDE
006A;j;LATIN SMALL LETTER J
0135;jcircumflex;LATIN SMALL LETTER J WITH CIRCUMFLEX
006B;k;LATIN SMALL LETTER K
03BA;kappa;GREEK SMALL LETTER KAPPA
0138;kgreenlandic;LATIN SMALL LETTER KRA
006C;l;LATIN SMALL LETTER L
013A;lacute;LATIN SMALL LETTER L WITH ACUTE
03BB;lambda;GREEK SMALL LETTER LAMDA
013E;lcaron;LATIN SMALL LETTER L WITH CARON
0140;ldot;LATIN SMALL LETTER L WITH MIDDLE DOT
003C;less;LESS-THAN SIGN
2264;lessequal;LESS-THAN OR EQUAL TO
258C;lfblock;LEFT HALF BLOCK
20A4;lira;LIRA SIGN
2227;logicaland;LOGICAL AND
00AC;logicalnot;NOT SIGN
2228;logicalor;LOGICAL OR
017F;longs;LATIN SMALL LETTER LONG S
25CA;lozenge;LOZENGE
0142;lslash;LATIN SMALL LETTER L WITH STROKE
2591;ltshade;LIGHT SHADE
006D;m;LATIN SMALL LETTER M
00AF;macron;MACRON
2642;male;MALE SIGN
2212;minus;MINUS SIGN
2032;minute;PRIME
00B5;mu;MICRO SIGN
00D7;multiply;MULTIPLICATION SIGN
266A;musicalnote;EIGHTH NOTE
266B;musicalnotedbl;BEAMED EIGHTH NOTES
006E;n;LATIN SMALL LETTER N
0144;nacute;LATIN SMALL LETTER N WITH ACUTE
0149;napostrophe;LATIN SMALL LETTER N PRECEDED BY APOSTROPHE
0148;ncaron;LATIN SMALL LETTER N WITH CARON
0039;nine;DIGIT NINE
2209;notelement;NOT AN ELEMENT OF
2260;notequal;NOT EQUAL TO
2284;notsubset;NOT A SUBSET OF
00F1;ntilde;LATIN SMALL LETTER N WITH TILDE
03BD;nu;GREEK SMALL LETTER NU
0023;numbersign;NUMBER SIGN
006F;o;LATIN SMALL LETTER O
00F3;oacute;LATIN SMALL LETTER O WITH ACUTE
014F;obreve;LATIN SMALL LETTER O WITH BREVE
00F4;ocircumflex;LATIN SMALL LETTER O WITH CIRCUMFLEX
00F6;odieresis;LATIN SMALL LETTER O WITH DIAERESIS
0153;oe;LATIN SMALL LIGATURE OE
02DB;ogonek;OGONEK
00F2;ograve;LATIN SMALL LETTER O WITH GRAVE
01A1;ohorn;LATIN SMALL LETTER O WITH HORN
0151;ohungarumlaut;LATIN SMALL LETTER O WITH DOUBLE ACUTE
014D;omacron;LATIN SMALL LETTER O WITH MACRON
03C9;omega;GREEK SMALL LETTER OMEGA
03D6;omega1;GREEK PI SYMBOL
03CE;omegatonos;GREEK SMALL LETTER OMEGA WITH TONOS
03BF;omicron;GREEK SMALL LETTER OMICRON
03CC;omicrontonos;GREEK SMALL LETTER OMICRON WITH TONOS
0031;one;DIGIT ONE
2024;onedotenleader;ONE DOT LEADER
215B;oneeighth;VULGAR FRACTION ONE EIGHTH
00BD;onehalf;VULGAR FRACTION ONE HALF
00BC;onequarter;VULGAR FRACTION ONE QUARTER
2153;onethird;VULGAR FRACTION ONE THIRD
25E6;openbullet;WHITE BULLET
00AA;ordfeminine;FEMININE ORDINAL INDICATOR
00BA;ordmasculine;MASCULINE ORDINAL INDICATOR
221F;orthogonal;RIGHT ANGLE
00F8;oslash;LATIN SMALL LETTER O WITH STROKE
01FF;oslashacute;LATIN SMALL LETTER O WITH STROKE AND ACUTE
00F5;otilde;LATIN SMALL LETTER O WITH TILDE
0070;p;LATIN SMALL LETTER P
00B6;paragraph;PILCROW SIGN
0028;parenleft;LEFT PARENTHESIS
0029;parenright;RIGHT PARENTHESIS
2202;partialdiff;PARTIAL DIFFERENTIAL
0025;percent;PERCENT SIGN
002E;period;FULL STOP
00B7;periodcentered;MIDDLE DOT
22A5;perpendicular;UP TACK
2030;perthousand;PER MILLE SIGN
20A7;peseta;PESETA SIGN
03C6;phi;GREEK SMALL LETTER PHI
03D5;phi1;GREEK PHI SYMBOL
03C0;pi;GREEK SMALL LETTER PI
002B;plus;PLUS SIGN
00B1;plusminus;PLUS-MINUS SIGN
211E;prescription;PRESCRIPTION TAKE
220F;product;N-ARY PRODUCT
2282;propersubset;SUBSET OF
2283;propersuperset;SUPERSET OF
221D;proportional;PROPORTIONAL TO
03C8;psi;GREEK SMALL LETTER PSI
0071;q;LATIN SMALL LETTER Q
003F;question;QUESTION MARK
00BF;questiondown;INVERTED QUESTION MARK
0022;quotedbl;QUOTATION MARK
201E;quotedblbase;DOUBLE LOW-9 QUOTATION MARK
201C;quotedblleft;LEFT DOUBLE QUOTATION MARK
201D;quotedblright;RIGHT DOUBLE QUOTATION MARK
2018;quoteleft;LEFT SINGLE QUOTATION MARK
201B;quotereversed;SINGLE HIGH-REVERSED-9 QUOTATION MARK
2019;quoteright;RIGHT SINGLE QUOTATION MARK
201A;quotesinglbase;SINGLE LOW-9 QUOTATION MARK
0027;quotesingle;APOSTROPHE
0072;r;LATIN SMALL LETTER R
0155;racute;LATIN SMALL LETTER R WITH ACUTE
221A;radical;SQUARE ROOT
0159;rcaron;LATIN SMALL LETTER R WITH CARON
2286;reflexsubset;SUBSET OF OR EQUAL TO
2287;reflexsuperset;SUPERSET OF OR EQUAL TO
00AE;registered;REGISTERED SIGN
2310;revlogicalnot;REVERSED NOT SIGN
03C1;rho;GREEK SMALL LETTER RHO
02DA;ring;RING ABOVE
2590;rtblock;RIGHT HALF BLOCK
0073;s;LATIN SMALL LETTER S
015B;sacute;LATIN SMALL LETTER S WITH ACUTE
0161;scaron;LATIN SMALL LETTER S WITH CARON
015F;scedilla;LATIN SMALL LETTER S WITH CEDILLA
015D;scircumflex;LATIN SMALL LETTER S WITH CIRCUMFLEX
2033;second;DOUBLE PRIME
00A7;section;SECTION SIGN
003B;semicolon;SEMICOLON
0037;seven;DIGIT SEVEN
215E;seveneighths;VULGAR FRACTION SEVEN EIGHTHS
2592;shade;MEDIUM SHADE
03C3;sigma;GREEK SMALL LETTER SIGMA
03C2;sigma1;GREEK SMALL LETTER FINAL SIGMA
223C;similar;TILDE OPERATOR
0036;six;DIGIT SIX
002F;slash;SOLIDUS
263A;smileface;WHITE SMILING FACE
0020;space;SPACE
2660;spade;BLACK SPADE SUIT
00A3;sterling;POUND SIGN
220B;suchthat;CONTAINS AS MEMBER
2211;summation;N-ARY SUMMATION
263C;sun;WHITE SUN WITH RAYS
0074;t;LATIN SMALL LETTER T
03C4;tau;GREEK SMALL LETTER TAU
0167;tbar;LATIN SMALL LETTER T WITH STROKE
0165;tcaron;LATIN SMALL LETTER T WITH CARON
2234;therefore;THEREFORE
03B8;theta;GREEK SMALL LETTER THETA
03D1;theta1;GREEK THETA SYMBOL
00FE;thorn;LATIN SMALL LETTER THORN
0033;three;DIGIT THREE
215C;threeeighths;VULGAR FRACTION THREE EIGHTHS
00BE;threequarters;VULGAR FRACTION THREE QUARTERS
02DC;tilde;SMALL TILDE
0303;tildecomb;COMBINING TILDE
0384;tonos;GREEK TONOS
2122;trademark;TRADE MARK SIGN
25BC;triagdn;BLACK DOWN-POINTING TRIANGLE
25C4;triaglf;BLACK LEFT-POINTING POINTER
25BA;triagrt;BLACK RIGHT-POINTING POINTER
25B2;triagup;BLACK UP-POINTING TRIANGLE
0032;two;DIGIT TWO
2025;twodotenleader;TWO DOT LEADER
2154;twothirds;VULGAR FRACTION TWO THIRDS
0075;u;LATIN SMALL LETTER U
00FA;uacute;LATIN SMALL LETTER U WITH ACUTE
016D;ubreve;LATIN SMALL LETTER U WITH BREVE
00FB;ucircumflex;LATIN SMALL LETTER U WITH CIRCUMFLEX
00FC;udieresis;LATIN SMALL LETTER U WITH DIAERESIS
00F9;ugrave;LATIN SMALL LETTER U WITH GRAVE
01B0;uhorn;LATIN SMALL LETTER U WITH HORN
0171;uhungarumlaut;LATIN SMALL LETTER U WITH DOUBLE ACUTE
016B;umacron;LATIN SMALL LETTER U WITH MACRON
005F;underscore;LOW LINE
2017;underscoredbl;DOUBLE LOW LINE
222A;union;UNION
2200;universal;FOR ALL
0173;uogonek;LATIN SMALL LETTER U WITH OGONEK
2580;upblock;UPPER HALF BLOCK
03C5;upsilon;GREEK SMALL LETTER UPSILON
03CB;upsilondieresis;GREEK SMALL LETTER UPSILON WITH DIALYTIKA
03B0;upsilondieresistonos;GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND TONOS
03CD;upsilontonos;GREEK SMALL LETTER UPSILON WITH TONOS
016F;uring;LATIN SMALL LETTER U WITH RING ABOVE
0169;utilde;LATIN SMALL LETTER U WITH TILDE
0076;v;LATIN SMALL LETTER V
0077;w;LATIN SMALL LETTER W
1E83;wacute;LATIN SMALL LETTER W WITH ACUTE
0175;wcircumflex;LATIN SMALL LETTER W WITH CIRCUMFLEX
1E85;wdieresis;LATIN SMALL LETTER W WITH DIAERESIS
2118;weierstrass;SCRIPT CAPITAL P
1E81;wgrave;LATIN SMALL LETTER W WITH GRAVE
0078;x;LATIN SMALL LETTER X
03BE;xi;GREEK SMALL LETTER XI
0079;y;LATIN SMALL LETTER Y
00FD;yacute;LATIN SMALL LETTER Y WITH ACUTE
0177;ycircumflex;LATIN SMALL LETTER Y WITH CIRCUMFLEX
00FF;ydieresis;LATIN SMALL LETTER Y WITH DIAERESIS
00A5;yen;YEN SIGN
1EF3;ygrave;LATIN SMALL LETTER Y WITH GRAVE
007A;z;LATIN SMALL LETTER Z
017A;zacute;LATIN SMALL LETTER Z WITH ACUTE
017E;zcaron;LATIN SMALL LETTER Z WITH CARON
017C;zdotaccent;LATIN SMALL LETTER Z WITH DOT ABOVE
0030;zero;DIGIT ZERO
03B6;zeta;GREEK SMALL LETTER ZETA
#END
"""
class AGLError(Exception):
pass
AGL2UV = {}
UV2AGL = {}
def _builddicts():
import re
lines = _aglText.splitlines()
parseAGL_RE = re.compile("([0-9A-F]{4});([A-Za-z_0-9.]+);.*?$")
for line in lines:
if not line or line[:1] == '#':
continue
m = parseAGL_RE.match(line)
if not m:
raise AGLError("syntax error in glyphlist.txt: %s" % repr(line[:20]))
unicode = m.group(1)
assert len(unicode) == 4
unicode = int(unicode, 16)
glyphName = tostr(m.group(2))
if glyphName in AGL2UV:
# the above table contains identical duplicates
assert AGL2UV[glyphName] == unicode
else:
AGL2UV[glyphName] = unicode
UV2AGL[unicode] = glyphName
_builddicts()
def toUnicode(glyph, isZapfDingbats=False):
"""Convert glyph names to Unicode, such as 'longs_t.oldstyle' --> u'ſt'
If isZapfDingbats is True, the implementation recognizes additional
glyph names (as required by the AGL specification).
"""
# https://github.com/adobe-type-tools/agl-specification#2-the-mapping
#
# 1. Drop all the characters from the glyph name starting with
# the first occurrence of a period (U+002E; FULL STOP), if any.
glyph = glyph.split(".", 1)[0]
# 2. Split the remaining string into a sequence of components,
# using underscore (U+005F; LOW LINE) as the delimiter.
components = glyph.split("_")
# 3. Map each component to a character string according to the
# procedure below, and concatenate those strings; the result
# is the character string to which the glyph name is mapped.
result = [_glyphComponentToUnicode(c, isZapfDingbats)
for c in components]
return "".join(result)
def _glyphComponentToUnicode(component, isZapfDingbats):
# If the font is Zapf Dingbats (PostScript FontName: ZapfDingbats),
# and the component is in the ITC Zapf Dingbats Glyph List, then
# map it to the corresponding character in that list.
dingbat = _zapfDingbatsToUnicode(component) if isZapfDingbats else None
if dingbat:
return dingbat
# Otherwise, if the component is in AGL, then map it
# to the corresponding character in that list.
#
# TODO: We currently use the AGLFN (Adobe glyph list for new fonts),
# although the spec actually mandates the legacy AGL which is
# a superset of the AGLFN.
# https://github.com/fonttools/fonttools/issues/775
uchar = AGL2UV.get(component)
if uchar:
return unichr(uchar)
# Otherwise, if the component is of the form "uni" (U+0075,
# U+006E, and U+0069) followed by a sequence of uppercase
# hexadecimal digits (0–9 and A–F, meaning U+0030 through
# U+0039 and U+0041 through U+0046), if the length of that
# sequence is a multiple of four, and if each group of four
# digits represents a value in the ranges 0000 through D7FF
# or E000 through FFFF, then interpret each as a Unicode scalar
# value and map the component to the string made of those
# scalar values. Note that the range and digit-length
# restrictions mean that the "uni" glyph name prefix can be
# used only with UVs in the Basic Multilingual Plane (BMP).
uni = _uniToUnicode(component)
if uni:
return uni
# Otherwise, if the component is of the form "u" (U+0075)
# followed by a sequence of four to six uppercase hexadecimal
# digits (0–9 and A–F, meaning U+0030 through U+0039 and
# U+0041 through U+0046), and those digits represents a value
# in the ranges 0000 through D7FF or E000 through 10FFFF, then
# interpret it as a Unicode scalar value and map the component
# to the string made of this scalar value.
uni = _uToUnicode(component)
if uni:
return uni
# Otherwise, map the component to an empty string.
return ''
# https://github.com/adobe-type-tools/agl-aglfn/blob/master/zapfdingbats.txt
_AGL_ZAPF_DINGBATS = (
" ✁✂✄☎✆✝✞✟✠✡☛☞✌✍✎✏✑✒✓✔✕✖✗✘✙✚✛✜✢✣✤✥✦✧★✩✪✫✬✭✮✯✰✱✲✳✴✵✶✷✸✹✺✻✼✽✾✿❀"
"❁❂❃❄❅❆❇❈❉❊❋●❍■❏❑▲▼◆❖ ◗❘❙❚❯❱❲❳❨❩❬❭❪❫❴❵❛❜❝❞❡❢❣❤✐❥❦❧♠♥♦♣ ✉✈✇"
"①②③④⑤⑥⑦⑧⑨⑩❶❷❸❹❺❻❼❽❾❿➀➁➂➃➄➅➆➇➈➉➊➋➌➍➎➏➐➑➒➓➔→➣↔"
"↕➙➛➜➝➞➟➠➡➢➤➥➦➧➨➩➫➭➯➲➳➵➸➺➻➼➽➾➚➪➶➹➘➴➷➬➮➱✃❐❒❮❰")
def _zapfDingbatsToUnicode(glyph):
"""Helper for toUnicode()."""
if len(glyph) < 2 or glyph[0] != 'a':
return None
try:
gid = int(glyph[1:])
except ValueError:
return None
if gid < 0 or gid >= len(_AGL_ZAPF_DINGBATS):
return None
uchar = _AGL_ZAPF_DINGBATS[gid]
return uchar if uchar != ' ' else None
_re_uni = re.compile("^uni([0-9A-F]+)$")
def _uniToUnicode(component):
"""Helper for toUnicode() to handle "uniABCD" components."""
match = _re_uni.match(component)
if match is None:
return None
digits = match.group(1)
if len(digits) % 4 != 0:
return None
chars = [int(digits[i : i + 4], 16)
for i in range(0, len(digits), 4)]
if any(c >= 0xD800 and c <= 0xDFFF for c in chars):
# The AGL specification explicitly excluded surrogate pairs.
return None
return ''.join([unichr(c) for c in chars])
_re_u = re.compile("^u([0-9A-F]{4,6})$")
def _uToUnicode(component):
"""Helper for toUnicode() to handle "u1ABCD" components."""
match = _re_u.match(component)
if match is None:
return None
digits = match.group(1)
try:
value = int(digits, 16)
except ValueError:
return None
if ((value >= 0x0000 and value <= 0xD7FF) or
(value >= 0xE000 and value <= 0x10FFFF)):
return unichr(value)
return None
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