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Update to ytdl-commit-4fb25ff
[yt-dlp.git] / yt_dlp / compat.py
1 # coding: utf-8
2 from __future__ import unicode_literals
3
4 import base64
5 import binascii
6 import collections
7 import ctypes
8 import email
9 import getpass
10 import io
11 import itertools
12 import optparse
13 import os
14 import platform
15 import re
16 import shlex
17 import shutil
18 import socket
19 import struct
20 import subprocess
21 import sys
22 import xml.etree.ElementTree
23
24
25 try:
26 import urllib.request as compat_urllib_request
27 except ImportError: # Python 2
28 import urllib2 as compat_urllib_request
29
30 try:
31 import urllib.error as compat_urllib_error
32 except ImportError: # Python 2
33 import urllib2 as compat_urllib_error
34
35 try:
36 import urllib.parse as compat_urllib_parse
37 except ImportError: # Python 2
38 import urllib as compat_urllib_parse
39
40 try:
41 import urllib.parse as compat_urlparse
42 except ImportError: # Python 2
43 import urlparse as compat_urlparse
44
45 try:
46 from urllib.parse import urlparse as compat_urllib_parse_urlparse
47 except ImportError: # Python 2
48 from urlparse import urlparse as compat_urllib_parse_urlparse
49
50 try:
51 from urllib.parse import urlunparse as compat_urllib_parse_urlunparse
52 except ImportError: # Python 2
53 from urlparse import urlunparse as compat_urllib_parse_urlunparse
54
55 try:
56 import urllib.response as compat_urllib_response
57 except ImportError: # Python 2
58 import urllib as compat_urllib_response
59
60 try:
61 import http.cookiejar as compat_cookiejar
62 except ImportError: # Python 2
63 import cookielib as compat_cookiejar
64
65 if sys.version_info[0] == 2:
66 class compat_cookiejar_Cookie(compat_cookiejar.Cookie):
67 def __init__(self, version, name, value, *args, **kwargs):
68 if isinstance(name, compat_str):
69 name = name.encode()
70 if isinstance(value, compat_str):
71 value = value.encode()
72 compat_cookiejar.Cookie.__init__(self, version, name, value, *args, **kwargs)
73 else:
74 compat_cookiejar_Cookie = compat_cookiejar.Cookie
75
76 try:
77 import http.cookies as compat_cookies
78 except ImportError: # Python 2
79 import Cookie as compat_cookies
80
81 if sys.version_info[0] == 2:
82 class compat_cookies_SimpleCookie(compat_cookies.SimpleCookie):
83 def load(self, rawdata):
84 if isinstance(rawdata, compat_str):
85 rawdata = str(rawdata)
86 return super(compat_cookies_SimpleCookie, self).load(rawdata)
87 else:
88 compat_cookies_SimpleCookie = compat_cookies.SimpleCookie
89
90 try:
91 import html.entities as compat_html_entities
92 except ImportError: # Python 2
93 import htmlentitydefs as compat_html_entities
94
95 try: # Python >= 3.3
96 compat_html_entities_html5 = compat_html_entities.html5
97 except AttributeError:
98 # Copied from CPython 3.5.1 html/entities.py
99 compat_html_entities_html5 = {
100 'Aacute': '\xc1',
101 'aacute': '\xe1',
102 'Aacute;': '\xc1',
103 'aacute;': '\xe1',
104 'Abreve;': '\u0102',
105 'abreve;': '\u0103',
106 'ac;': '\u223e',
107 'acd;': '\u223f',
108 'acE;': '\u223e\u0333',
109 'Acirc': '\xc2',
110 'acirc': '\xe2',
111 'Acirc;': '\xc2',
112 'acirc;': '\xe2',
113 'acute': '\xb4',
114 'acute;': '\xb4',
115 'Acy;': '\u0410',
116 'acy;': '\u0430',
117 'AElig': '\xc6',
118 'aelig': '\xe6',
119 'AElig;': '\xc6',
120 'aelig;': '\xe6',
121 'af;': '\u2061',
122 'Afr;': '\U0001d504',
123 'afr;': '\U0001d51e',
124 'Agrave': '\xc0',
125 'agrave': '\xe0',
126 'Agrave;': '\xc0',
127 'agrave;': '\xe0',
128 'alefsym;': '\u2135',
129 'aleph;': '\u2135',
130 'Alpha;': '\u0391',
131 'alpha;': '\u03b1',
132 'Amacr;': '\u0100',
133 'amacr;': '\u0101',
134 'amalg;': '\u2a3f',
135 'AMP': '&',
136 'amp': '&',
137 'AMP;': '&',
138 'amp;': '&',
139 'And;': '\u2a53',
140 'and;': '\u2227',
141 'andand;': '\u2a55',
142 'andd;': '\u2a5c',
143 'andslope;': '\u2a58',
144 'andv;': '\u2a5a',
145 'ang;': '\u2220',
146 'ange;': '\u29a4',
147 'angle;': '\u2220',
148 'angmsd;': '\u2221',
149 'angmsdaa;': '\u29a8',
150 'angmsdab;': '\u29a9',
151 'angmsdac;': '\u29aa',
152 'angmsdad;': '\u29ab',
153 'angmsdae;': '\u29ac',
154 'angmsdaf;': '\u29ad',
155 'angmsdag;': '\u29ae',
156 'angmsdah;': '\u29af',
157 'angrt;': '\u221f',
158 'angrtvb;': '\u22be',
159 'angrtvbd;': '\u299d',
160 'angsph;': '\u2222',
161 'angst;': '\xc5',
162 'angzarr;': '\u237c',
163 'Aogon;': '\u0104',
164 'aogon;': '\u0105',
165 'Aopf;': '\U0001d538',
166 'aopf;': '\U0001d552',
167 'ap;': '\u2248',
168 'apacir;': '\u2a6f',
169 'apE;': '\u2a70',
170 'ape;': '\u224a',
171 'apid;': '\u224b',
172 'apos;': "'",
173 'ApplyFunction;': '\u2061',
174 'approx;': '\u2248',
175 'approxeq;': '\u224a',
176 'Aring': '\xc5',
177 'aring': '\xe5',
178 'Aring;': '\xc5',
179 'aring;': '\xe5',
180 'Ascr;': '\U0001d49c',
181 'ascr;': '\U0001d4b6',
182 'Assign;': '\u2254',
183 'ast;': '*',
184 'asymp;': '\u2248',
185 'asympeq;': '\u224d',
186 'Atilde': '\xc3',
187 'atilde': '\xe3',
188 'Atilde;': '\xc3',
189 'atilde;': '\xe3',
190 'Auml': '\xc4',
191 'auml': '\xe4',
192 'Auml;': '\xc4',
193 'auml;': '\xe4',
194 'awconint;': '\u2233',
195 'awint;': '\u2a11',
196 'backcong;': '\u224c',
197 'backepsilon;': '\u03f6',
198 'backprime;': '\u2035',
199 'backsim;': '\u223d',
200 'backsimeq;': '\u22cd',
201 'Backslash;': '\u2216',
202 'Barv;': '\u2ae7',
203 'barvee;': '\u22bd',
204 'Barwed;': '\u2306',
205 'barwed;': '\u2305',
206 'barwedge;': '\u2305',
207 'bbrk;': '\u23b5',
208 'bbrktbrk;': '\u23b6',
209 'bcong;': '\u224c',
210 'Bcy;': '\u0411',
211 'bcy;': '\u0431',
212 'bdquo;': '\u201e',
213 'becaus;': '\u2235',
214 'Because;': '\u2235',
215 'because;': '\u2235',
216 'bemptyv;': '\u29b0',
217 'bepsi;': '\u03f6',
218 'bernou;': '\u212c',
219 'Bernoullis;': '\u212c',
220 'Beta;': '\u0392',
221 'beta;': '\u03b2',
222 'beth;': '\u2136',
223 'between;': '\u226c',
224 'Bfr;': '\U0001d505',
225 'bfr;': '\U0001d51f',
226 'bigcap;': '\u22c2',
227 'bigcirc;': '\u25ef',
228 'bigcup;': '\u22c3',
229 'bigodot;': '\u2a00',
230 'bigoplus;': '\u2a01',
231 'bigotimes;': '\u2a02',
232 'bigsqcup;': '\u2a06',
233 'bigstar;': '\u2605',
234 'bigtriangledown;': '\u25bd',
235 'bigtriangleup;': '\u25b3',
236 'biguplus;': '\u2a04',
237 'bigvee;': '\u22c1',
238 'bigwedge;': '\u22c0',
239 'bkarow;': '\u290d',
240 'blacklozenge;': '\u29eb',
241 'blacksquare;': '\u25aa',
242 'blacktriangle;': '\u25b4',
243 'blacktriangledown;': '\u25be',
244 'blacktriangleleft;': '\u25c2',
245 'blacktriangleright;': '\u25b8',
246 'blank;': '\u2423',
247 'blk12;': '\u2592',
248 'blk14;': '\u2591',
249 'blk34;': '\u2593',
250 'block;': '\u2588',
251 'bne;': '=\u20e5',
252 'bnequiv;': '\u2261\u20e5',
253 'bNot;': '\u2aed',
254 'bnot;': '\u2310',
255 'Bopf;': '\U0001d539',
256 'bopf;': '\U0001d553',
257 'bot;': '\u22a5',
258 'bottom;': '\u22a5',
259 'bowtie;': '\u22c8',
260 'boxbox;': '\u29c9',
261 'boxDL;': '\u2557',
262 'boxDl;': '\u2556',
263 'boxdL;': '\u2555',
264 'boxdl;': '\u2510',
265 'boxDR;': '\u2554',
266 'boxDr;': '\u2553',
267 'boxdR;': '\u2552',
268 'boxdr;': '\u250c',
269 'boxH;': '\u2550',
270 'boxh;': '\u2500',
271 'boxHD;': '\u2566',
272 'boxHd;': '\u2564',
273 'boxhD;': '\u2565',
274 'boxhd;': '\u252c',
275 'boxHU;': '\u2569',
276 'boxHu;': '\u2567',
277 'boxhU;': '\u2568',
278 'boxhu;': '\u2534',
279 'boxminus;': '\u229f',
280 'boxplus;': '\u229e',
281 'boxtimes;': '\u22a0',
282 'boxUL;': '\u255d',
283 'boxUl;': '\u255c',
284 'boxuL;': '\u255b',
285 'boxul;': '\u2518',
286 'boxUR;': '\u255a',
287 'boxUr;': '\u2559',
288 'boxuR;': '\u2558',
289 'boxur;': '\u2514',
290 'boxV;': '\u2551',
291 'boxv;': '\u2502',
292 'boxVH;': '\u256c',
293 'boxVh;': '\u256b',
294 'boxvH;': '\u256a',
295 'boxvh;': '\u253c',
296 'boxVL;': '\u2563',
297 'boxVl;': '\u2562',
298 'boxvL;': '\u2561',
299 'boxvl;': '\u2524',
300 'boxVR;': '\u2560',
301 'boxVr;': '\u255f',
302 'boxvR;': '\u255e',
303 'boxvr;': '\u251c',
304 'bprime;': '\u2035',
305 'Breve;': '\u02d8',
306 'breve;': '\u02d8',
307 'brvbar': '\xa6',
308 'brvbar;': '\xa6',
309 'Bscr;': '\u212c',
310 'bscr;': '\U0001d4b7',
311 'bsemi;': '\u204f',
312 'bsim;': '\u223d',
313 'bsime;': '\u22cd',
314 'bsol;': '\\',
315 'bsolb;': '\u29c5',
316 'bsolhsub;': '\u27c8',
317 'bull;': '\u2022',
318 'bullet;': '\u2022',
319 'bump;': '\u224e',
320 'bumpE;': '\u2aae',
321 'bumpe;': '\u224f',
322 'Bumpeq;': '\u224e',
323 'bumpeq;': '\u224f',
324 'Cacute;': '\u0106',
325 'cacute;': '\u0107',
326 'Cap;': '\u22d2',
327 'cap;': '\u2229',
328 'capand;': '\u2a44',
329 'capbrcup;': '\u2a49',
330 'capcap;': '\u2a4b',
331 'capcup;': '\u2a47',
332 'capdot;': '\u2a40',
333 'CapitalDifferentialD;': '\u2145',
334 'caps;': '\u2229\ufe00',
335 'caret;': '\u2041',
336 'caron;': '\u02c7',
337 'Cayleys;': '\u212d',
338 'ccaps;': '\u2a4d',
339 'Ccaron;': '\u010c',
340 'ccaron;': '\u010d',
341 'Ccedil': '\xc7',
342 'ccedil': '\xe7',
343 'Ccedil;': '\xc7',
344 'ccedil;': '\xe7',
345 'Ccirc;': '\u0108',
346 'ccirc;': '\u0109',
347 'Cconint;': '\u2230',
348 'ccups;': '\u2a4c',
349 'ccupssm;': '\u2a50',
350 'Cdot;': '\u010a',
351 'cdot;': '\u010b',
352 'cedil': '\xb8',
353 'cedil;': '\xb8',
354 'Cedilla;': '\xb8',
355 'cemptyv;': '\u29b2',
356 'cent': '\xa2',
357 'cent;': '\xa2',
358 'CenterDot;': '\xb7',
359 'centerdot;': '\xb7',
360 'Cfr;': '\u212d',
361 'cfr;': '\U0001d520',
362 'CHcy;': '\u0427',
363 'chcy;': '\u0447',
364 'check;': '\u2713',
365 'checkmark;': '\u2713',
366 'Chi;': '\u03a7',
367 'chi;': '\u03c7',
368 'cir;': '\u25cb',
369 'circ;': '\u02c6',
370 'circeq;': '\u2257',
371 'circlearrowleft;': '\u21ba',
372 'circlearrowright;': '\u21bb',
373 'circledast;': '\u229b',
374 'circledcirc;': '\u229a',
375 'circleddash;': '\u229d',
376 'CircleDot;': '\u2299',
377 'circledR;': '\xae',
378 'circledS;': '\u24c8',
379 'CircleMinus;': '\u2296',
380 'CirclePlus;': '\u2295',
381 'CircleTimes;': '\u2297',
382 'cirE;': '\u29c3',
383 'cire;': '\u2257',
384 'cirfnint;': '\u2a10',
385 'cirmid;': '\u2aef',
386 'cirscir;': '\u29c2',
387 'ClockwiseContourIntegral;': '\u2232',
388 'CloseCurlyDoubleQuote;': '\u201d',
389 'CloseCurlyQuote;': '\u2019',
390 'clubs;': '\u2663',
391 'clubsuit;': '\u2663',
392 'Colon;': '\u2237',
393 'colon;': ':',
394 'Colone;': '\u2a74',
395 'colone;': '\u2254',
396 'coloneq;': '\u2254',
397 'comma;': ',',
398 'commat;': '@',
399 'comp;': '\u2201',
400 'compfn;': '\u2218',
401 'complement;': '\u2201',
402 'complexes;': '\u2102',
403 'cong;': '\u2245',
404 'congdot;': '\u2a6d',
405 'Congruent;': '\u2261',
406 'Conint;': '\u222f',
407 'conint;': '\u222e',
408 'ContourIntegral;': '\u222e',
409 'Copf;': '\u2102',
410 'copf;': '\U0001d554',
411 'coprod;': '\u2210',
412 'Coproduct;': '\u2210',
413 'COPY': '\xa9',
414 'copy': '\xa9',
415 'COPY;': '\xa9',
416 'copy;': '\xa9',
417 'copysr;': '\u2117',
418 'CounterClockwiseContourIntegral;': '\u2233',
419 'crarr;': '\u21b5',
420 'Cross;': '\u2a2f',
421 'cross;': '\u2717',
422 'Cscr;': '\U0001d49e',
423 'cscr;': '\U0001d4b8',
424 'csub;': '\u2acf',
425 'csube;': '\u2ad1',
426 'csup;': '\u2ad0',
427 'csupe;': '\u2ad2',
428 'ctdot;': '\u22ef',
429 'cudarrl;': '\u2938',
430 'cudarrr;': '\u2935',
431 'cuepr;': '\u22de',
432 'cuesc;': '\u22df',
433 'cularr;': '\u21b6',
434 'cularrp;': '\u293d',
435 'Cup;': '\u22d3',
436 'cup;': '\u222a',
437 'cupbrcap;': '\u2a48',
438 'CupCap;': '\u224d',
439 'cupcap;': '\u2a46',
440 'cupcup;': '\u2a4a',
441 'cupdot;': '\u228d',
442 'cupor;': '\u2a45',
443 'cups;': '\u222a\ufe00',
444 'curarr;': '\u21b7',
445 'curarrm;': '\u293c',
446 'curlyeqprec;': '\u22de',
447 'curlyeqsucc;': '\u22df',
448 'curlyvee;': '\u22ce',
449 'curlywedge;': '\u22cf',
450 'curren': '\xa4',
451 'curren;': '\xa4',
452 'curvearrowleft;': '\u21b6',
453 'curvearrowright;': '\u21b7',
454 'cuvee;': '\u22ce',
455 'cuwed;': '\u22cf',
456 'cwconint;': '\u2232',
457 'cwint;': '\u2231',
458 'cylcty;': '\u232d',
459 'Dagger;': '\u2021',
460 'dagger;': '\u2020',
461 'daleth;': '\u2138',
462 'Darr;': '\u21a1',
463 'dArr;': '\u21d3',
464 'darr;': '\u2193',
465 'dash;': '\u2010',
466 'Dashv;': '\u2ae4',
467 'dashv;': '\u22a3',
468 'dbkarow;': '\u290f',
469 'dblac;': '\u02dd',
470 'Dcaron;': '\u010e',
471 'dcaron;': '\u010f',
472 'Dcy;': '\u0414',
473 'dcy;': '\u0434',
474 'DD;': '\u2145',
475 'dd;': '\u2146',
476 'ddagger;': '\u2021',
477 'ddarr;': '\u21ca',
478 'DDotrahd;': '\u2911',
479 'ddotseq;': '\u2a77',
480 'deg': '\xb0',
481 'deg;': '\xb0',
482 'Del;': '\u2207',
483 'Delta;': '\u0394',
484 'delta;': '\u03b4',
485 'demptyv;': '\u29b1',
486 'dfisht;': '\u297f',
487 'Dfr;': '\U0001d507',
488 'dfr;': '\U0001d521',
489 'dHar;': '\u2965',
490 'dharl;': '\u21c3',
491 'dharr;': '\u21c2',
492 'DiacriticalAcute;': '\xb4',
493 'DiacriticalDot;': '\u02d9',
494 'DiacriticalDoubleAcute;': '\u02dd',
495 'DiacriticalGrave;': '`',
496 'DiacriticalTilde;': '\u02dc',
497 'diam;': '\u22c4',
498 'Diamond;': '\u22c4',
499 'diamond;': '\u22c4',
500 'diamondsuit;': '\u2666',
501 'diams;': '\u2666',
502 'die;': '\xa8',
503 'DifferentialD;': '\u2146',
504 'digamma;': '\u03dd',
505 'disin;': '\u22f2',
506 'div;': '\xf7',
507 'divide': '\xf7',
508 'divide;': '\xf7',
509 'divideontimes;': '\u22c7',
510 'divonx;': '\u22c7',
511 'DJcy;': '\u0402',
512 'djcy;': '\u0452',
513 'dlcorn;': '\u231e',
514 'dlcrop;': '\u230d',
515 'dollar;': '$',
516 'Dopf;': '\U0001d53b',
517 'dopf;': '\U0001d555',
518 'Dot;': '\xa8',
519 'dot;': '\u02d9',
520 'DotDot;': '\u20dc',
521 'doteq;': '\u2250',
522 'doteqdot;': '\u2251',
523 'DotEqual;': '\u2250',
524 'dotminus;': '\u2238',
525 'dotplus;': '\u2214',
526 'dotsquare;': '\u22a1',
527 'doublebarwedge;': '\u2306',
528 'DoubleContourIntegral;': '\u222f',
529 'DoubleDot;': '\xa8',
530 'DoubleDownArrow;': '\u21d3',
531 'DoubleLeftArrow;': '\u21d0',
532 'DoubleLeftRightArrow;': '\u21d4',
533 'DoubleLeftTee;': '\u2ae4',
534 'DoubleLongLeftArrow;': '\u27f8',
535 'DoubleLongLeftRightArrow;': '\u27fa',
536 'DoubleLongRightArrow;': '\u27f9',
537 'DoubleRightArrow;': '\u21d2',
538 'DoubleRightTee;': '\u22a8',
539 'DoubleUpArrow;': '\u21d1',
540 'DoubleUpDownArrow;': '\u21d5',
541 'DoubleVerticalBar;': '\u2225',
542 'DownArrow;': '\u2193',
543 'Downarrow;': '\u21d3',
544 'downarrow;': '\u2193',
545 'DownArrowBar;': '\u2913',
546 'DownArrowUpArrow;': '\u21f5',
547 'DownBreve;': '\u0311',
548 'downdownarrows;': '\u21ca',
549 'downharpoonleft;': '\u21c3',
550 'downharpoonright;': '\u21c2',
551 'DownLeftRightVector;': '\u2950',
552 'DownLeftTeeVector;': '\u295e',
553 'DownLeftVector;': '\u21bd',
554 'DownLeftVectorBar;': '\u2956',
555 'DownRightTeeVector;': '\u295f',
556 'DownRightVector;': '\u21c1',
557 'DownRightVectorBar;': '\u2957',
558 'DownTee;': '\u22a4',
559 'DownTeeArrow;': '\u21a7',
560 'drbkarow;': '\u2910',
561 'drcorn;': '\u231f',
562 'drcrop;': '\u230c',
563 'Dscr;': '\U0001d49f',
564 'dscr;': '\U0001d4b9',
565 'DScy;': '\u0405',
566 'dscy;': '\u0455',
567 'dsol;': '\u29f6',
568 'Dstrok;': '\u0110',
569 'dstrok;': '\u0111',
570 'dtdot;': '\u22f1',
571 'dtri;': '\u25bf',
572 'dtrif;': '\u25be',
573 'duarr;': '\u21f5',
574 'duhar;': '\u296f',
575 'dwangle;': '\u29a6',
576 'DZcy;': '\u040f',
577 'dzcy;': '\u045f',
578 'dzigrarr;': '\u27ff',
579 'Eacute': '\xc9',
580 'eacute': '\xe9',
581 'Eacute;': '\xc9',
582 'eacute;': '\xe9',
583 'easter;': '\u2a6e',
584 'Ecaron;': '\u011a',
585 'ecaron;': '\u011b',
586 'ecir;': '\u2256',
587 'Ecirc': '\xca',
588 'ecirc': '\xea',
589 'Ecirc;': '\xca',
590 'ecirc;': '\xea',
591 'ecolon;': '\u2255',
592 'Ecy;': '\u042d',
593 'ecy;': '\u044d',
594 'eDDot;': '\u2a77',
595 'Edot;': '\u0116',
596 'eDot;': '\u2251',
597 'edot;': '\u0117',
598 'ee;': '\u2147',
599 'efDot;': '\u2252',
600 'Efr;': '\U0001d508',
601 'efr;': '\U0001d522',
602 'eg;': '\u2a9a',
603 'Egrave': '\xc8',
604 'egrave': '\xe8',
605 'Egrave;': '\xc8',
606 'egrave;': '\xe8',
607 'egs;': '\u2a96',
608 'egsdot;': '\u2a98',
609 'el;': '\u2a99',
610 'Element;': '\u2208',
611 'elinters;': '\u23e7',
612 'ell;': '\u2113',
613 'els;': '\u2a95',
614 'elsdot;': '\u2a97',
615 'Emacr;': '\u0112',
616 'emacr;': '\u0113',
617 'empty;': '\u2205',
618 'emptyset;': '\u2205',
619 'EmptySmallSquare;': '\u25fb',
620 'emptyv;': '\u2205',
621 'EmptyVerySmallSquare;': '\u25ab',
622 'emsp13;': '\u2004',
623 'emsp14;': '\u2005',
624 'emsp;': '\u2003',
625 'ENG;': '\u014a',
626 'eng;': '\u014b',
627 'ensp;': '\u2002',
628 'Eogon;': '\u0118',
629 'eogon;': '\u0119',
630 'Eopf;': '\U0001d53c',
631 'eopf;': '\U0001d556',
632 'epar;': '\u22d5',
633 'eparsl;': '\u29e3',
634 'eplus;': '\u2a71',
635 'epsi;': '\u03b5',
636 'Epsilon;': '\u0395',
637 'epsilon;': '\u03b5',
638 'epsiv;': '\u03f5',
639 'eqcirc;': '\u2256',
640 'eqcolon;': '\u2255',
641 'eqsim;': '\u2242',
642 'eqslantgtr;': '\u2a96',
643 'eqslantless;': '\u2a95',
644 'Equal;': '\u2a75',
645 'equals;': '=',
646 'EqualTilde;': '\u2242',
647 'equest;': '\u225f',
648 'Equilibrium;': '\u21cc',
649 'equiv;': '\u2261',
650 'equivDD;': '\u2a78',
651 'eqvparsl;': '\u29e5',
652 'erarr;': '\u2971',
653 'erDot;': '\u2253',
654 'Escr;': '\u2130',
655 'escr;': '\u212f',
656 'esdot;': '\u2250',
657 'Esim;': '\u2a73',
658 'esim;': '\u2242',
659 'Eta;': '\u0397',
660 'eta;': '\u03b7',
661 'ETH': '\xd0',
662 'eth': '\xf0',
663 'ETH;': '\xd0',
664 'eth;': '\xf0',
665 'Euml': '\xcb',
666 'euml': '\xeb',
667 'Euml;': '\xcb',
668 'euml;': '\xeb',
669 'euro;': '\u20ac',
670 'excl;': '!',
671 'exist;': '\u2203',
672 'Exists;': '\u2203',
673 'expectation;': '\u2130',
674 'ExponentialE;': '\u2147',
675 'exponentiale;': '\u2147',
676 'fallingdotseq;': '\u2252',
677 'Fcy;': '\u0424',
678 'fcy;': '\u0444',
679 'female;': '\u2640',
680 'ffilig;': '\ufb03',
681 'fflig;': '\ufb00',
682 'ffllig;': '\ufb04',
683 'Ffr;': '\U0001d509',
684 'ffr;': '\U0001d523',
685 'filig;': '\ufb01',
686 'FilledSmallSquare;': '\u25fc',
687 'FilledVerySmallSquare;': '\u25aa',
688 'fjlig;': 'fj',
689 'flat;': '\u266d',
690 'fllig;': '\ufb02',
691 'fltns;': '\u25b1',
692 'fnof;': '\u0192',
693 'Fopf;': '\U0001d53d',
694 'fopf;': '\U0001d557',
695 'ForAll;': '\u2200',
696 'forall;': '\u2200',
697 'fork;': '\u22d4',
698 'forkv;': '\u2ad9',
699 'Fouriertrf;': '\u2131',
700 'fpartint;': '\u2a0d',
701 'frac12': '\xbd',
702 'frac12;': '\xbd',
703 'frac13;': '\u2153',
704 'frac14': '\xbc',
705 'frac14;': '\xbc',
706 'frac15;': '\u2155',
707 'frac16;': '\u2159',
708 'frac18;': '\u215b',
709 'frac23;': '\u2154',
710 'frac25;': '\u2156',
711 'frac34': '\xbe',
712 'frac34;': '\xbe',
713 'frac35;': '\u2157',
714 'frac38;': '\u215c',
715 'frac45;': '\u2158',
716 'frac56;': '\u215a',
717 'frac58;': '\u215d',
718 'frac78;': '\u215e',
719 'frasl;': '\u2044',
720 'frown;': '\u2322',
721 'Fscr;': '\u2131',
722 'fscr;': '\U0001d4bb',
723 'gacute;': '\u01f5',
724 'Gamma;': '\u0393',
725 'gamma;': '\u03b3',
726 'Gammad;': '\u03dc',
727 'gammad;': '\u03dd',
728 'gap;': '\u2a86',
729 'Gbreve;': '\u011e',
730 'gbreve;': '\u011f',
731 'Gcedil;': '\u0122',
732 'Gcirc;': '\u011c',
733 'gcirc;': '\u011d',
734 'Gcy;': '\u0413',
735 'gcy;': '\u0433',
736 'Gdot;': '\u0120',
737 'gdot;': '\u0121',
738 'gE;': '\u2267',
739 'ge;': '\u2265',
740 'gEl;': '\u2a8c',
741 'gel;': '\u22db',
742 'geq;': '\u2265',
743 'geqq;': '\u2267',
744 'geqslant;': '\u2a7e',
745 'ges;': '\u2a7e',
746 'gescc;': '\u2aa9',
747 'gesdot;': '\u2a80',
748 'gesdoto;': '\u2a82',
749 'gesdotol;': '\u2a84',
750 'gesl;': '\u22db\ufe00',
751 'gesles;': '\u2a94',
752 'Gfr;': '\U0001d50a',
753 'gfr;': '\U0001d524',
754 'Gg;': '\u22d9',
755 'gg;': '\u226b',
756 'ggg;': '\u22d9',
757 'gimel;': '\u2137',
758 'GJcy;': '\u0403',
759 'gjcy;': '\u0453',
760 'gl;': '\u2277',
761 'gla;': '\u2aa5',
762 'glE;': '\u2a92',
763 'glj;': '\u2aa4',
764 'gnap;': '\u2a8a',
765 'gnapprox;': '\u2a8a',
766 'gnE;': '\u2269',
767 'gne;': '\u2a88',
768 'gneq;': '\u2a88',
769 'gneqq;': '\u2269',
770 'gnsim;': '\u22e7',
771 'Gopf;': '\U0001d53e',
772 'gopf;': '\U0001d558',
773 'grave;': '`',
774 'GreaterEqual;': '\u2265',
775 'GreaterEqualLess;': '\u22db',
776 'GreaterFullEqual;': '\u2267',
777 'GreaterGreater;': '\u2aa2',
778 'GreaterLess;': '\u2277',
779 'GreaterSlantEqual;': '\u2a7e',
780 'GreaterTilde;': '\u2273',
781 'Gscr;': '\U0001d4a2',
782 'gscr;': '\u210a',
783 'gsim;': '\u2273',
784 'gsime;': '\u2a8e',
785 'gsiml;': '\u2a90',
786 'GT': '>',
787 'gt': '>',
788 'GT;': '>',
789 'Gt;': '\u226b',
790 'gt;': '>',
791 'gtcc;': '\u2aa7',
792 'gtcir;': '\u2a7a',
793 'gtdot;': '\u22d7',
794 'gtlPar;': '\u2995',
795 'gtquest;': '\u2a7c',
796 'gtrapprox;': '\u2a86',
797 'gtrarr;': '\u2978',
798 'gtrdot;': '\u22d7',
799 'gtreqless;': '\u22db',
800 'gtreqqless;': '\u2a8c',
801 'gtrless;': '\u2277',
802 'gtrsim;': '\u2273',
803 'gvertneqq;': '\u2269\ufe00',
804 'gvnE;': '\u2269\ufe00',
805 'Hacek;': '\u02c7',
806 'hairsp;': '\u200a',
807 'half;': '\xbd',
808 'hamilt;': '\u210b',
809 'HARDcy;': '\u042a',
810 'hardcy;': '\u044a',
811 'hArr;': '\u21d4',
812 'harr;': '\u2194',
813 'harrcir;': '\u2948',
814 'harrw;': '\u21ad',
815 'Hat;': '^',
816 'hbar;': '\u210f',
817 'Hcirc;': '\u0124',
818 'hcirc;': '\u0125',
819 'hearts;': '\u2665',
820 'heartsuit;': '\u2665',
821 'hellip;': '\u2026',
822 'hercon;': '\u22b9',
823 'Hfr;': '\u210c',
824 'hfr;': '\U0001d525',
825 'HilbertSpace;': '\u210b',
826 'hksearow;': '\u2925',
827 'hkswarow;': '\u2926',
828 'hoarr;': '\u21ff',
829 'homtht;': '\u223b',
830 'hookleftarrow;': '\u21a9',
831 'hookrightarrow;': '\u21aa',
832 'Hopf;': '\u210d',
833 'hopf;': '\U0001d559',
834 'horbar;': '\u2015',
835 'HorizontalLine;': '\u2500',
836 'Hscr;': '\u210b',
837 'hscr;': '\U0001d4bd',
838 'hslash;': '\u210f',
839 'Hstrok;': '\u0126',
840 'hstrok;': '\u0127',
841 'HumpDownHump;': '\u224e',
842 'HumpEqual;': '\u224f',
843 'hybull;': '\u2043',
844 'hyphen;': '\u2010',
845 'Iacute': '\xcd',
846 'iacute': '\xed',
847 'Iacute;': '\xcd',
848 'iacute;': '\xed',
849 'ic;': '\u2063',
850 'Icirc': '\xce',
851 'icirc': '\xee',
852 'Icirc;': '\xce',
853 'icirc;': '\xee',
854 'Icy;': '\u0418',
855 'icy;': '\u0438',
856 'Idot;': '\u0130',
857 'IEcy;': '\u0415',
858 'iecy;': '\u0435',
859 'iexcl': '\xa1',
860 'iexcl;': '\xa1',
861 'iff;': '\u21d4',
862 'Ifr;': '\u2111',
863 'ifr;': '\U0001d526',
864 'Igrave': '\xcc',
865 'igrave': '\xec',
866 'Igrave;': '\xcc',
867 'igrave;': '\xec',
868 'ii;': '\u2148',
869 'iiiint;': '\u2a0c',
870 'iiint;': '\u222d',
871 'iinfin;': '\u29dc',
872 'iiota;': '\u2129',
873 'IJlig;': '\u0132',
874 'ijlig;': '\u0133',
875 'Im;': '\u2111',
876 'Imacr;': '\u012a',
877 'imacr;': '\u012b',
878 'image;': '\u2111',
879 'ImaginaryI;': '\u2148',
880 'imagline;': '\u2110',
881 'imagpart;': '\u2111',
882 'imath;': '\u0131',
883 'imof;': '\u22b7',
884 'imped;': '\u01b5',
885 'Implies;': '\u21d2',
886 'in;': '\u2208',
887 'incare;': '\u2105',
888 'infin;': '\u221e',
889 'infintie;': '\u29dd',
890 'inodot;': '\u0131',
891 'Int;': '\u222c',
892 'int;': '\u222b',
893 'intcal;': '\u22ba',
894 'integers;': '\u2124',
895 'Integral;': '\u222b',
896 'intercal;': '\u22ba',
897 'Intersection;': '\u22c2',
898 'intlarhk;': '\u2a17',
899 'intprod;': '\u2a3c',
900 'InvisibleComma;': '\u2063',
901 'InvisibleTimes;': '\u2062',
902 'IOcy;': '\u0401',
903 'iocy;': '\u0451',
904 'Iogon;': '\u012e',
905 'iogon;': '\u012f',
906 'Iopf;': '\U0001d540',
907 'iopf;': '\U0001d55a',
908 'Iota;': '\u0399',
909 'iota;': '\u03b9',
910 'iprod;': '\u2a3c',
911 'iquest': '\xbf',
912 'iquest;': '\xbf',
913 'Iscr;': '\u2110',
914 'iscr;': '\U0001d4be',
915 'isin;': '\u2208',
916 'isindot;': '\u22f5',
917 'isinE;': '\u22f9',
918 'isins;': '\u22f4',
919 'isinsv;': '\u22f3',
920 'isinv;': '\u2208',
921 'it;': '\u2062',
922 'Itilde;': '\u0128',
923 'itilde;': '\u0129',
924 'Iukcy;': '\u0406',
925 'iukcy;': '\u0456',
926 'Iuml': '\xcf',
927 'iuml': '\xef',
928 'Iuml;': '\xcf',
929 'iuml;': '\xef',
930 'Jcirc;': '\u0134',
931 'jcirc;': '\u0135',
932 'Jcy;': '\u0419',
933 'jcy;': '\u0439',
934 'Jfr;': '\U0001d50d',
935 'jfr;': '\U0001d527',
936 'jmath;': '\u0237',
937 'Jopf;': '\U0001d541',
938 'jopf;': '\U0001d55b',
939 'Jscr;': '\U0001d4a5',
940 'jscr;': '\U0001d4bf',
941 'Jsercy;': '\u0408',
942 'jsercy;': '\u0458',
943 'Jukcy;': '\u0404',
944 'jukcy;': '\u0454',
945 'Kappa;': '\u039a',
946 'kappa;': '\u03ba',
947 'kappav;': '\u03f0',
948 'Kcedil;': '\u0136',
949 'kcedil;': '\u0137',
950 'Kcy;': '\u041a',
951 'kcy;': '\u043a',
952 'Kfr;': '\U0001d50e',
953 'kfr;': '\U0001d528',
954 'kgreen;': '\u0138',
955 'KHcy;': '\u0425',
956 'khcy;': '\u0445',
957 'KJcy;': '\u040c',
958 'kjcy;': '\u045c',
959 'Kopf;': '\U0001d542',
960 'kopf;': '\U0001d55c',
961 'Kscr;': '\U0001d4a6',
962 'kscr;': '\U0001d4c0',
963 'lAarr;': '\u21da',
964 'Lacute;': '\u0139',
965 'lacute;': '\u013a',
966 'laemptyv;': '\u29b4',
967 'lagran;': '\u2112',
968 'Lambda;': '\u039b',
969 'lambda;': '\u03bb',
970 'Lang;': '\u27ea',
971 'lang;': '\u27e8',
972 'langd;': '\u2991',
973 'langle;': '\u27e8',
974 'lap;': '\u2a85',
975 'Laplacetrf;': '\u2112',
976 'laquo': '\xab',
977 'laquo;': '\xab',
978 'Larr;': '\u219e',
979 'lArr;': '\u21d0',
980 'larr;': '\u2190',
981 'larrb;': '\u21e4',
982 'larrbfs;': '\u291f',
983 'larrfs;': '\u291d',
984 'larrhk;': '\u21a9',
985 'larrlp;': '\u21ab',
986 'larrpl;': '\u2939',
987 'larrsim;': '\u2973',
988 'larrtl;': '\u21a2',
989 'lat;': '\u2aab',
990 'lAtail;': '\u291b',
991 'latail;': '\u2919',
992 'late;': '\u2aad',
993 'lates;': '\u2aad\ufe00',
994 'lBarr;': '\u290e',
995 'lbarr;': '\u290c',
996 'lbbrk;': '\u2772',
997 'lbrace;': '{',
998 'lbrack;': '[',
999 'lbrke;': '\u298b',
1000 'lbrksld;': '\u298f',
1001 'lbrkslu;': '\u298d',
1002 'Lcaron;': '\u013d',
1003 'lcaron;': '\u013e',
1004 'Lcedil;': '\u013b',
1005 'lcedil;': '\u013c',
1006 'lceil;': '\u2308',
1007 'lcub;': '{',
1008 'Lcy;': '\u041b',
1009 'lcy;': '\u043b',
1010 'ldca;': '\u2936',
1011 'ldquo;': '\u201c',
1012 'ldquor;': '\u201e',
1013 'ldrdhar;': '\u2967',
1014 'ldrushar;': '\u294b',
1015 'ldsh;': '\u21b2',
1016 'lE;': '\u2266',
1017 'le;': '\u2264',
1018 'LeftAngleBracket;': '\u27e8',
1019 'LeftArrow;': '\u2190',
1020 'Leftarrow;': '\u21d0',
1021 'leftarrow;': '\u2190',
1022 'LeftArrowBar;': '\u21e4',
1023 'LeftArrowRightArrow;': '\u21c6',
1024 'leftarrowtail;': '\u21a2',
1025 'LeftCeiling;': '\u2308',
1026 'LeftDoubleBracket;': '\u27e6',
1027 'LeftDownTeeVector;': '\u2961',
1028 'LeftDownVector;': '\u21c3',
1029 'LeftDownVectorBar;': '\u2959',
1030 'LeftFloor;': '\u230a',
1031 'leftharpoondown;': '\u21bd',
1032 'leftharpoonup;': '\u21bc',
1033 'leftleftarrows;': '\u21c7',
1034 'LeftRightArrow;': '\u2194',
1035 'Leftrightarrow;': '\u21d4',
1036 'leftrightarrow;': '\u2194',
1037 'leftrightarrows;': '\u21c6',
1038 'leftrightharpoons;': '\u21cb',
1039 'leftrightsquigarrow;': '\u21ad',
1040 'LeftRightVector;': '\u294e',
1041 'LeftTee;': '\u22a3',
1042 'LeftTeeArrow;': '\u21a4',
1043 'LeftTeeVector;': '\u295a',
1044 'leftthreetimes;': '\u22cb',
1045 'LeftTriangle;': '\u22b2',
1046 'LeftTriangleBar;': '\u29cf',
1047 'LeftTriangleEqual;': '\u22b4',
1048 'LeftUpDownVector;': '\u2951',
1049 'LeftUpTeeVector;': '\u2960',
1050 'LeftUpVector;': '\u21bf',
1051 'LeftUpVectorBar;': '\u2958',
1052 'LeftVector;': '\u21bc',
1053 'LeftVectorBar;': '\u2952',
1054 'lEg;': '\u2a8b',
1055 'leg;': '\u22da',
1056 'leq;': '\u2264',
1057 'leqq;': '\u2266',
1058 'leqslant;': '\u2a7d',
1059 'les;': '\u2a7d',
1060 'lescc;': '\u2aa8',
1061 'lesdot;': '\u2a7f',
1062 'lesdoto;': '\u2a81',
1063 'lesdotor;': '\u2a83',
1064 'lesg;': '\u22da\ufe00',
1065 'lesges;': '\u2a93',
1066 'lessapprox;': '\u2a85',
1067 'lessdot;': '\u22d6',
1068 'lesseqgtr;': '\u22da',
1069 'lesseqqgtr;': '\u2a8b',
1070 'LessEqualGreater;': '\u22da',
1071 'LessFullEqual;': '\u2266',
1072 'LessGreater;': '\u2276',
1073 'lessgtr;': '\u2276',
1074 'LessLess;': '\u2aa1',
1075 'lesssim;': '\u2272',
1076 'LessSlantEqual;': '\u2a7d',
1077 'LessTilde;': '\u2272',
1078 'lfisht;': '\u297c',
1079 'lfloor;': '\u230a',
1080 'Lfr;': '\U0001d50f',
1081 'lfr;': '\U0001d529',
1082 'lg;': '\u2276',
1083 'lgE;': '\u2a91',
1084 'lHar;': '\u2962',
1085 'lhard;': '\u21bd',
1086 'lharu;': '\u21bc',
1087 'lharul;': '\u296a',
1088 'lhblk;': '\u2584',
1089 'LJcy;': '\u0409',
1090 'ljcy;': '\u0459',
1091 'Ll;': '\u22d8',
1092 'll;': '\u226a',
1093 'llarr;': '\u21c7',
1094 'llcorner;': '\u231e',
1095 'Lleftarrow;': '\u21da',
1096 'llhard;': '\u296b',
1097 'lltri;': '\u25fa',
1098 'Lmidot;': '\u013f',
1099 'lmidot;': '\u0140',
1100 'lmoust;': '\u23b0',
1101 'lmoustache;': '\u23b0',
1102 'lnap;': '\u2a89',
1103 'lnapprox;': '\u2a89',
1104 'lnE;': '\u2268',
1105 'lne;': '\u2a87',
1106 'lneq;': '\u2a87',
1107 'lneqq;': '\u2268',
1108 'lnsim;': '\u22e6',
1109 'loang;': '\u27ec',
1110 'loarr;': '\u21fd',
1111 'lobrk;': '\u27e6',
1112 'LongLeftArrow;': '\u27f5',
1113 'Longleftarrow;': '\u27f8',
1114 'longleftarrow;': '\u27f5',
1115 'LongLeftRightArrow;': '\u27f7',
1116 'Longleftrightarrow;': '\u27fa',
1117 'longleftrightarrow;': '\u27f7',
1118 'longmapsto;': '\u27fc',
1119 'LongRightArrow;': '\u27f6',
1120 'Longrightarrow;': '\u27f9',
1121 'longrightarrow;': '\u27f6',
1122 'looparrowleft;': '\u21ab',
1123 'looparrowright;': '\u21ac',
1124 'lopar;': '\u2985',
1125 'Lopf;': '\U0001d543',
1126 'lopf;': '\U0001d55d',
1127 'loplus;': '\u2a2d',
1128 'lotimes;': '\u2a34',
1129 'lowast;': '\u2217',
1130 'lowbar;': '_',
1131 'LowerLeftArrow;': '\u2199',
1132 'LowerRightArrow;': '\u2198',
1133 'loz;': '\u25ca',
1134 'lozenge;': '\u25ca',
1135 'lozf;': '\u29eb',
1136 'lpar;': '(',
1137 'lparlt;': '\u2993',
1138 'lrarr;': '\u21c6',
1139 'lrcorner;': '\u231f',
1140 'lrhar;': '\u21cb',
1141 'lrhard;': '\u296d',
1142 'lrm;': '\u200e',
1143 'lrtri;': '\u22bf',
1144 'lsaquo;': '\u2039',
1145 'Lscr;': '\u2112',
1146 'lscr;': '\U0001d4c1',
1147 'Lsh;': '\u21b0',
1148 'lsh;': '\u21b0',
1149 'lsim;': '\u2272',
1150 'lsime;': '\u2a8d',
1151 'lsimg;': '\u2a8f',
1152 'lsqb;': '[',
1153 'lsquo;': '\u2018',
1154 'lsquor;': '\u201a',
1155 'Lstrok;': '\u0141',
1156 'lstrok;': '\u0142',
1157 'LT': '<',
1158 'lt': '<',
1159 'LT;': '<',
1160 'Lt;': '\u226a',
1161 'lt;': '<',
1162 'ltcc;': '\u2aa6',
1163 'ltcir;': '\u2a79',
1164 'ltdot;': '\u22d6',
1165 'lthree;': '\u22cb',
1166 'ltimes;': '\u22c9',
1167 'ltlarr;': '\u2976',
1168 'ltquest;': '\u2a7b',
1169 'ltri;': '\u25c3',
1170 'ltrie;': '\u22b4',
1171 'ltrif;': '\u25c2',
1172 'ltrPar;': '\u2996',
1173 'lurdshar;': '\u294a',
1174 'luruhar;': '\u2966',
1175 'lvertneqq;': '\u2268\ufe00',
1176 'lvnE;': '\u2268\ufe00',
1177 'macr': '\xaf',
1178 'macr;': '\xaf',
1179 'male;': '\u2642',
1180 'malt;': '\u2720',
1181 'maltese;': '\u2720',
1182 'Map;': '\u2905',
1183 'map;': '\u21a6',
1184 'mapsto;': '\u21a6',
1185 'mapstodown;': '\u21a7',
1186 'mapstoleft;': '\u21a4',
1187 'mapstoup;': '\u21a5',
1188 'marker;': '\u25ae',
1189 'mcomma;': '\u2a29',
1190 'Mcy;': '\u041c',
1191 'mcy;': '\u043c',
1192 'mdash;': '\u2014',
1193 'mDDot;': '\u223a',
1194 'measuredangle;': '\u2221',
1195 'MediumSpace;': '\u205f',
1196 'Mellintrf;': '\u2133',
1197 'Mfr;': '\U0001d510',
1198 'mfr;': '\U0001d52a',
1199 'mho;': '\u2127',
1200 'micro': '\xb5',
1201 'micro;': '\xb5',
1202 'mid;': '\u2223',
1203 'midast;': '*',
1204 'midcir;': '\u2af0',
1205 'middot': '\xb7',
1206 'middot;': '\xb7',
1207 'minus;': '\u2212',
1208 'minusb;': '\u229f',
1209 'minusd;': '\u2238',
1210 'minusdu;': '\u2a2a',
1211 'MinusPlus;': '\u2213',
1212 'mlcp;': '\u2adb',
1213 'mldr;': '\u2026',
1214 'mnplus;': '\u2213',
1215 'models;': '\u22a7',
1216 'Mopf;': '\U0001d544',
1217 'mopf;': '\U0001d55e',
1218 'mp;': '\u2213',
1219 'Mscr;': '\u2133',
1220 'mscr;': '\U0001d4c2',
1221 'mstpos;': '\u223e',
1222 'Mu;': '\u039c',
1223 'mu;': '\u03bc',
1224 'multimap;': '\u22b8',
1225 'mumap;': '\u22b8',
1226 'nabla;': '\u2207',
1227 'Nacute;': '\u0143',
1228 'nacute;': '\u0144',
1229 'nang;': '\u2220\u20d2',
1230 'nap;': '\u2249',
1231 'napE;': '\u2a70\u0338',
1232 'napid;': '\u224b\u0338',
1233 'napos;': '\u0149',
1234 'napprox;': '\u2249',
1235 'natur;': '\u266e',
1236 'natural;': '\u266e',
1237 'naturals;': '\u2115',
1238 'nbsp': '\xa0',
1239 'nbsp;': '\xa0',
1240 'nbump;': '\u224e\u0338',
1241 'nbumpe;': '\u224f\u0338',
1242 'ncap;': '\u2a43',
1243 'Ncaron;': '\u0147',
1244 'ncaron;': '\u0148',
1245 'Ncedil;': '\u0145',
1246 'ncedil;': '\u0146',
1247 'ncong;': '\u2247',
1248 'ncongdot;': '\u2a6d\u0338',
1249 'ncup;': '\u2a42',
1250 'Ncy;': '\u041d',
1251 'ncy;': '\u043d',
1252 'ndash;': '\u2013',
1253 'ne;': '\u2260',
1254 'nearhk;': '\u2924',
1255 'neArr;': '\u21d7',
1256 'nearr;': '\u2197',
1257 'nearrow;': '\u2197',
1258 'nedot;': '\u2250\u0338',
1259 'NegativeMediumSpace;': '\u200b',
1260 'NegativeThickSpace;': '\u200b',
1261 'NegativeThinSpace;': '\u200b',
1262 'NegativeVeryThinSpace;': '\u200b',
1263 'nequiv;': '\u2262',
1264 'nesear;': '\u2928',
1265 'nesim;': '\u2242\u0338',
1266 'NestedGreaterGreater;': '\u226b',
1267 'NestedLessLess;': '\u226a',
1268 'NewLine;': '\n',
1269 'nexist;': '\u2204',
1270 'nexists;': '\u2204',
1271 'Nfr;': '\U0001d511',
1272 'nfr;': '\U0001d52b',
1273 'ngE;': '\u2267\u0338',
1274 'nge;': '\u2271',
1275 'ngeq;': '\u2271',
1276 'ngeqq;': '\u2267\u0338',
1277 'ngeqslant;': '\u2a7e\u0338',
1278 'nges;': '\u2a7e\u0338',
1279 'nGg;': '\u22d9\u0338',
1280 'ngsim;': '\u2275',
1281 'nGt;': '\u226b\u20d2',
1282 'ngt;': '\u226f',
1283 'ngtr;': '\u226f',
1284 'nGtv;': '\u226b\u0338',
1285 'nhArr;': '\u21ce',
1286 'nharr;': '\u21ae',
1287 'nhpar;': '\u2af2',
1288 'ni;': '\u220b',
1289 'nis;': '\u22fc',
1290 'nisd;': '\u22fa',
1291 'niv;': '\u220b',
1292 'NJcy;': '\u040a',
1293 'njcy;': '\u045a',
1294 'nlArr;': '\u21cd',
1295 'nlarr;': '\u219a',
1296 'nldr;': '\u2025',
1297 'nlE;': '\u2266\u0338',
1298 'nle;': '\u2270',
1299 'nLeftarrow;': '\u21cd',
1300 'nleftarrow;': '\u219a',
1301 'nLeftrightarrow;': '\u21ce',
1302 'nleftrightarrow;': '\u21ae',
1303 'nleq;': '\u2270',
1304 'nleqq;': '\u2266\u0338',
1305 'nleqslant;': '\u2a7d\u0338',
1306 'nles;': '\u2a7d\u0338',
1307 'nless;': '\u226e',
1308 'nLl;': '\u22d8\u0338',
1309 'nlsim;': '\u2274',
1310 'nLt;': '\u226a\u20d2',
1311 'nlt;': '\u226e',
1312 'nltri;': '\u22ea',
1313 'nltrie;': '\u22ec',
1314 'nLtv;': '\u226a\u0338',
1315 'nmid;': '\u2224',
1316 'NoBreak;': '\u2060',
1317 'NonBreakingSpace;': '\xa0',
1318 'Nopf;': '\u2115',
1319 'nopf;': '\U0001d55f',
1320 'not': '\xac',
1321 'Not;': '\u2aec',
1322 'not;': '\xac',
1323 'NotCongruent;': '\u2262',
1324 'NotCupCap;': '\u226d',
1325 'NotDoubleVerticalBar;': '\u2226',
1326 'NotElement;': '\u2209',
1327 'NotEqual;': '\u2260',
1328 'NotEqualTilde;': '\u2242\u0338',
1329 'NotExists;': '\u2204',
1330 'NotGreater;': '\u226f',
1331 'NotGreaterEqual;': '\u2271',
1332 'NotGreaterFullEqual;': '\u2267\u0338',
1333 'NotGreaterGreater;': '\u226b\u0338',
1334 'NotGreaterLess;': '\u2279',
1335 'NotGreaterSlantEqual;': '\u2a7e\u0338',
1336 'NotGreaterTilde;': '\u2275',
1337 'NotHumpDownHump;': '\u224e\u0338',
1338 'NotHumpEqual;': '\u224f\u0338',
1339 'notin;': '\u2209',
1340 'notindot;': '\u22f5\u0338',
1341 'notinE;': '\u22f9\u0338',
1342 'notinva;': '\u2209',
1343 'notinvb;': '\u22f7',
1344 'notinvc;': '\u22f6',
1345 'NotLeftTriangle;': '\u22ea',
1346 'NotLeftTriangleBar;': '\u29cf\u0338',
1347 'NotLeftTriangleEqual;': '\u22ec',
1348 'NotLess;': '\u226e',
1349 'NotLessEqual;': '\u2270',
1350 'NotLessGreater;': '\u2278',
1351 'NotLessLess;': '\u226a\u0338',
1352 'NotLessSlantEqual;': '\u2a7d\u0338',
1353 'NotLessTilde;': '\u2274',
1354 'NotNestedGreaterGreater;': '\u2aa2\u0338',
1355 'NotNestedLessLess;': '\u2aa1\u0338',
1356 'notni;': '\u220c',
1357 'notniva;': '\u220c',
1358 'notnivb;': '\u22fe',
1359 'notnivc;': '\u22fd',
1360 'NotPrecedes;': '\u2280',
1361 'NotPrecedesEqual;': '\u2aaf\u0338',
1362 'NotPrecedesSlantEqual;': '\u22e0',
1363 'NotReverseElement;': '\u220c',
1364 'NotRightTriangle;': '\u22eb',
1365 'NotRightTriangleBar;': '\u29d0\u0338',
1366 'NotRightTriangleEqual;': '\u22ed',
1367 'NotSquareSubset;': '\u228f\u0338',
1368 'NotSquareSubsetEqual;': '\u22e2',
1369 'NotSquareSuperset;': '\u2290\u0338',
1370 'NotSquareSupersetEqual;': '\u22e3',
1371 'NotSubset;': '\u2282\u20d2',
1372 'NotSubsetEqual;': '\u2288',
1373 'NotSucceeds;': '\u2281',
1374 'NotSucceedsEqual;': '\u2ab0\u0338',
1375 'NotSucceedsSlantEqual;': '\u22e1',
1376 'NotSucceedsTilde;': '\u227f\u0338',
1377 'NotSuperset;': '\u2283\u20d2',
1378 'NotSupersetEqual;': '\u2289',
1379 'NotTilde;': '\u2241',
1380 'NotTildeEqual;': '\u2244',
1381 'NotTildeFullEqual;': '\u2247',
1382 'NotTildeTilde;': '\u2249',
1383 'NotVerticalBar;': '\u2224',
1384 'npar;': '\u2226',
1385 'nparallel;': '\u2226',
1386 'nparsl;': '\u2afd\u20e5',
1387 'npart;': '\u2202\u0338',
1388 'npolint;': '\u2a14',
1389 'npr;': '\u2280',
1390 'nprcue;': '\u22e0',
1391 'npre;': '\u2aaf\u0338',
1392 'nprec;': '\u2280',
1393 'npreceq;': '\u2aaf\u0338',
1394 'nrArr;': '\u21cf',
1395 'nrarr;': '\u219b',
1396 'nrarrc;': '\u2933\u0338',
1397 'nrarrw;': '\u219d\u0338',
1398 'nRightarrow;': '\u21cf',
1399 'nrightarrow;': '\u219b',
1400 'nrtri;': '\u22eb',
1401 'nrtrie;': '\u22ed',
1402 'nsc;': '\u2281',
1403 'nsccue;': '\u22e1',
1404 'nsce;': '\u2ab0\u0338',
1405 'Nscr;': '\U0001d4a9',
1406 'nscr;': '\U0001d4c3',
1407 'nshortmid;': '\u2224',
1408 'nshortparallel;': '\u2226',
1409 'nsim;': '\u2241',
1410 'nsime;': '\u2244',
1411 'nsimeq;': '\u2244',
1412 'nsmid;': '\u2224',
1413 'nspar;': '\u2226',
1414 'nsqsube;': '\u22e2',
1415 'nsqsupe;': '\u22e3',
1416 'nsub;': '\u2284',
1417 'nsubE;': '\u2ac5\u0338',
1418 'nsube;': '\u2288',
1419 'nsubset;': '\u2282\u20d2',
1420 'nsubseteq;': '\u2288',
1421 'nsubseteqq;': '\u2ac5\u0338',
1422 'nsucc;': '\u2281',
1423 'nsucceq;': '\u2ab0\u0338',
1424 'nsup;': '\u2285',
1425 'nsupE;': '\u2ac6\u0338',
1426 'nsupe;': '\u2289',
1427 'nsupset;': '\u2283\u20d2',
1428 'nsupseteq;': '\u2289',
1429 'nsupseteqq;': '\u2ac6\u0338',
1430 'ntgl;': '\u2279',
1431 'Ntilde': '\xd1',
1432 'ntilde': '\xf1',
1433 'Ntilde;': '\xd1',
1434 'ntilde;': '\xf1',
1435 'ntlg;': '\u2278',
1436 'ntriangleleft;': '\u22ea',
1437 'ntrianglelefteq;': '\u22ec',
1438 'ntriangleright;': '\u22eb',
1439 'ntrianglerighteq;': '\u22ed',
1440 'Nu;': '\u039d',
1441 'nu;': '\u03bd',
1442 'num;': '#',
1443 'numero;': '\u2116',
1444 'numsp;': '\u2007',
1445 'nvap;': '\u224d\u20d2',
1446 'nVDash;': '\u22af',
1447 'nVdash;': '\u22ae',
1448 'nvDash;': '\u22ad',
1449 'nvdash;': '\u22ac',
1450 'nvge;': '\u2265\u20d2',
1451 'nvgt;': '>\u20d2',
1452 'nvHarr;': '\u2904',
1453 'nvinfin;': '\u29de',
1454 'nvlArr;': '\u2902',
1455 'nvle;': '\u2264\u20d2',
1456 'nvlt;': '<\u20d2',
1457 'nvltrie;': '\u22b4\u20d2',
1458 'nvrArr;': '\u2903',
1459 'nvrtrie;': '\u22b5\u20d2',
1460 'nvsim;': '\u223c\u20d2',
1461 'nwarhk;': '\u2923',
1462 'nwArr;': '\u21d6',
1463 'nwarr;': '\u2196',
1464 'nwarrow;': '\u2196',
1465 'nwnear;': '\u2927',
1466 'Oacute': '\xd3',
1467 'oacute': '\xf3',
1468 'Oacute;': '\xd3',
1469 'oacute;': '\xf3',
1470 'oast;': '\u229b',
1471 'ocir;': '\u229a',
1472 'Ocirc': '\xd4',
1473 'ocirc': '\xf4',
1474 'Ocirc;': '\xd4',
1475 'ocirc;': '\xf4',
1476 'Ocy;': '\u041e',
1477 'ocy;': '\u043e',
1478 'odash;': '\u229d',
1479 'Odblac;': '\u0150',
1480 'odblac;': '\u0151',
1481 'odiv;': '\u2a38',
1482 'odot;': '\u2299',
1483 'odsold;': '\u29bc',
1484 'OElig;': '\u0152',
1485 'oelig;': '\u0153',
1486 'ofcir;': '\u29bf',
1487 'Ofr;': '\U0001d512',
1488 'ofr;': '\U0001d52c',
1489 'ogon;': '\u02db',
1490 'Ograve': '\xd2',
1491 'ograve': '\xf2',
1492 'Ograve;': '\xd2',
1493 'ograve;': '\xf2',
1494 'ogt;': '\u29c1',
1495 'ohbar;': '\u29b5',
1496 'ohm;': '\u03a9',
1497 'oint;': '\u222e',
1498 'olarr;': '\u21ba',
1499 'olcir;': '\u29be',
1500 'olcross;': '\u29bb',
1501 'oline;': '\u203e',
1502 'olt;': '\u29c0',
1503 'Omacr;': '\u014c',
1504 'omacr;': '\u014d',
1505 'Omega;': '\u03a9',
1506 'omega;': '\u03c9',
1507 'Omicron;': '\u039f',
1508 'omicron;': '\u03bf',
1509 'omid;': '\u29b6',
1510 'ominus;': '\u2296',
1511 'Oopf;': '\U0001d546',
1512 'oopf;': '\U0001d560',
1513 'opar;': '\u29b7',
1514 'OpenCurlyDoubleQuote;': '\u201c',
1515 'OpenCurlyQuote;': '\u2018',
1516 'operp;': '\u29b9',
1517 'oplus;': '\u2295',
1518 'Or;': '\u2a54',
1519 'or;': '\u2228',
1520 'orarr;': '\u21bb',
1521 'ord;': '\u2a5d',
1522 'order;': '\u2134',
1523 'orderof;': '\u2134',
1524 'ordf': '\xaa',
1525 'ordf;': '\xaa',
1526 'ordm': '\xba',
1527 'ordm;': '\xba',
1528 'origof;': '\u22b6',
1529 'oror;': '\u2a56',
1530 'orslope;': '\u2a57',
1531 'orv;': '\u2a5b',
1532 'oS;': '\u24c8',
1533 'Oscr;': '\U0001d4aa',
1534 'oscr;': '\u2134',
1535 'Oslash': '\xd8',
1536 'oslash': '\xf8',
1537 'Oslash;': '\xd8',
1538 'oslash;': '\xf8',
1539 'osol;': '\u2298',
1540 'Otilde': '\xd5',
1541 'otilde': '\xf5',
1542 'Otilde;': '\xd5',
1543 'otilde;': '\xf5',
1544 'Otimes;': '\u2a37',
1545 'otimes;': '\u2297',
1546 'otimesas;': '\u2a36',
1547 'Ouml': '\xd6',
1548 'ouml': '\xf6',
1549 'Ouml;': '\xd6',
1550 'ouml;': '\xf6',
1551 'ovbar;': '\u233d',
1552 'OverBar;': '\u203e',
1553 'OverBrace;': '\u23de',
1554 'OverBracket;': '\u23b4',
1555 'OverParenthesis;': '\u23dc',
1556 'par;': '\u2225',
1557 'para': '\xb6',
1558 'para;': '\xb6',
1559 'parallel;': '\u2225',
1560 'parsim;': '\u2af3',
1561 'parsl;': '\u2afd',
1562 'part;': '\u2202',
1563 'PartialD;': '\u2202',
1564 'Pcy;': '\u041f',
1565 'pcy;': '\u043f',
1566 'percnt;': '%',
1567 'period;': '.',
1568 'permil;': '\u2030',
1569 'perp;': '\u22a5',
1570 'pertenk;': '\u2031',
1571 'Pfr;': '\U0001d513',
1572 'pfr;': '\U0001d52d',
1573 'Phi;': '\u03a6',
1574 'phi;': '\u03c6',
1575 'phiv;': '\u03d5',
1576 'phmmat;': '\u2133',
1577 'phone;': '\u260e',
1578 'Pi;': '\u03a0',
1579 'pi;': '\u03c0',
1580 'pitchfork;': '\u22d4',
1581 'piv;': '\u03d6',
1582 'planck;': '\u210f',
1583 'planckh;': '\u210e',
1584 'plankv;': '\u210f',
1585 'plus;': '+',
1586 'plusacir;': '\u2a23',
1587 'plusb;': '\u229e',
1588 'pluscir;': '\u2a22',
1589 'plusdo;': '\u2214',
1590 'plusdu;': '\u2a25',
1591 'pluse;': '\u2a72',
1592 'PlusMinus;': '\xb1',
1593 'plusmn': '\xb1',
1594 'plusmn;': '\xb1',
1595 'plussim;': '\u2a26',
1596 'plustwo;': '\u2a27',
1597 'pm;': '\xb1',
1598 'Poincareplane;': '\u210c',
1599 'pointint;': '\u2a15',
1600 'Popf;': '\u2119',
1601 'popf;': '\U0001d561',
1602 'pound': '\xa3',
1603 'pound;': '\xa3',
1604 'Pr;': '\u2abb',
1605 'pr;': '\u227a',
1606 'prap;': '\u2ab7',
1607 'prcue;': '\u227c',
1608 'prE;': '\u2ab3',
1609 'pre;': '\u2aaf',
1610 'prec;': '\u227a',
1611 'precapprox;': '\u2ab7',
1612 'preccurlyeq;': '\u227c',
1613 'Precedes;': '\u227a',
1614 'PrecedesEqual;': '\u2aaf',
1615 'PrecedesSlantEqual;': '\u227c',
1616 'PrecedesTilde;': '\u227e',
1617 'preceq;': '\u2aaf',
1618 'precnapprox;': '\u2ab9',
1619 'precneqq;': '\u2ab5',
1620 'precnsim;': '\u22e8',
1621 'precsim;': '\u227e',
1622 'Prime;': '\u2033',
1623 'prime;': '\u2032',
1624 'primes;': '\u2119',
1625 'prnap;': '\u2ab9',
1626 'prnE;': '\u2ab5',
1627 'prnsim;': '\u22e8',
1628 'prod;': '\u220f',
1629 'Product;': '\u220f',
1630 'profalar;': '\u232e',
1631 'profline;': '\u2312',
1632 'profsurf;': '\u2313',
1633 'prop;': '\u221d',
1634 'Proportion;': '\u2237',
1635 'Proportional;': '\u221d',
1636 'propto;': '\u221d',
1637 'prsim;': '\u227e',
1638 'prurel;': '\u22b0',
1639 'Pscr;': '\U0001d4ab',
1640 'pscr;': '\U0001d4c5',
1641 'Psi;': '\u03a8',
1642 'psi;': '\u03c8',
1643 'puncsp;': '\u2008',
1644 'Qfr;': '\U0001d514',
1645 'qfr;': '\U0001d52e',
1646 'qint;': '\u2a0c',
1647 'Qopf;': '\u211a',
1648 'qopf;': '\U0001d562',
1649 'qprime;': '\u2057',
1650 'Qscr;': '\U0001d4ac',
1651 'qscr;': '\U0001d4c6',
1652 'quaternions;': '\u210d',
1653 'quatint;': '\u2a16',
1654 'quest;': '?',
1655 'questeq;': '\u225f',
1656 'QUOT': '"',
1657 'quot': '"',
1658 'QUOT;': '"',
1659 'quot;': '"',
1660 'rAarr;': '\u21db',
1661 'race;': '\u223d\u0331',
1662 'Racute;': '\u0154',
1663 'racute;': '\u0155',
1664 'radic;': '\u221a',
1665 'raemptyv;': '\u29b3',
1666 'Rang;': '\u27eb',
1667 'rang;': '\u27e9',
1668 'rangd;': '\u2992',
1669 'range;': '\u29a5',
1670 'rangle;': '\u27e9',
1671 'raquo': '\xbb',
1672 'raquo;': '\xbb',
1673 'Rarr;': '\u21a0',
1674 'rArr;': '\u21d2',
1675 'rarr;': '\u2192',
1676 'rarrap;': '\u2975',
1677 'rarrb;': '\u21e5',
1678 'rarrbfs;': '\u2920',
1679 'rarrc;': '\u2933',
1680 'rarrfs;': '\u291e',
1681 'rarrhk;': '\u21aa',
1682 'rarrlp;': '\u21ac',
1683 'rarrpl;': '\u2945',
1684 'rarrsim;': '\u2974',
1685 'Rarrtl;': '\u2916',
1686 'rarrtl;': '\u21a3',
1687 'rarrw;': '\u219d',
1688 'rAtail;': '\u291c',
1689 'ratail;': '\u291a',
1690 'ratio;': '\u2236',
1691 'rationals;': '\u211a',
1692 'RBarr;': '\u2910',
1693 'rBarr;': '\u290f',
1694 'rbarr;': '\u290d',
1695 'rbbrk;': '\u2773',
1696 'rbrace;': '}',
1697 'rbrack;': ']',
1698 'rbrke;': '\u298c',
1699 'rbrksld;': '\u298e',
1700 'rbrkslu;': '\u2990',
1701 'Rcaron;': '\u0158',
1702 'rcaron;': '\u0159',
1703 'Rcedil;': '\u0156',
1704 'rcedil;': '\u0157',
1705 'rceil;': '\u2309',
1706 'rcub;': '}',
1707 'Rcy;': '\u0420',
1708 'rcy;': '\u0440',
1709 'rdca;': '\u2937',
1710 'rdldhar;': '\u2969',
1711 'rdquo;': '\u201d',
1712 'rdquor;': '\u201d',
1713 'rdsh;': '\u21b3',
1714 'Re;': '\u211c',
1715 'real;': '\u211c',
1716 'realine;': '\u211b',
1717 'realpart;': '\u211c',
1718 'reals;': '\u211d',
1719 'rect;': '\u25ad',
1720 'REG': '\xae',
1721 'reg': '\xae',
1722 'REG;': '\xae',
1723 'reg;': '\xae',
1724 'ReverseElement;': '\u220b',
1725 'ReverseEquilibrium;': '\u21cb',
1726 'ReverseUpEquilibrium;': '\u296f',
1727 'rfisht;': '\u297d',
1728 'rfloor;': '\u230b',
1729 'Rfr;': '\u211c',
1730 'rfr;': '\U0001d52f',
1731 'rHar;': '\u2964',
1732 'rhard;': '\u21c1',
1733 'rharu;': '\u21c0',
1734 'rharul;': '\u296c',
1735 'Rho;': '\u03a1',
1736 'rho;': '\u03c1',
1737 'rhov;': '\u03f1',
1738 'RightAngleBracket;': '\u27e9',
1739 'RightArrow;': '\u2192',
1740 'Rightarrow;': '\u21d2',
1741 'rightarrow;': '\u2192',
1742 'RightArrowBar;': '\u21e5',
1743 'RightArrowLeftArrow;': '\u21c4',
1744 'rightarrowtail;': '\u21a3',
1745 'RightCeiling;': '\u2309',
1746 'RightDoubleBracket;': '\u27e7',
1747 'RightDownTeeVector;': '\u295d',
1748 'RightDownVector;': '\u21c2',
1749 'RightDownVectorBar;': '\u2955',
1750 'RightFloor;': '\u230b',
1751 'rightharpoondown;': '\u21c1',
1752 'rightharpoonup;': '\u21c0',
1753 'rightleftarrows;': '\u21c4',
1754 'rightleftharpoons;': '\u21cc',
1755 'rightrightarrows;': '\u21c9',
1756 'rightsquigarrow;': '\u219d',
1757 'RightTee;': '\u22a2',
1758 'RightTeeArrow;': '\u21a6',
1759 'RightTeeVector;': '\u295b',
1760 'rightthreetimes;': '\u22cc',
1761 'RightTriangle;': '\u22b3',
1762 'RightTriangleBar;': '\u29d0',
1763 'RightTriangleEqual;': '\u22b5',
1764 'RightUpDownVector;': '\u294f',
1765 'RightUpTeeVector;': '\u295c',
1766 'RightUpVector;': '\u21be',
1767 'RightUpVectorBar;': '\u2954',
1768 'RightVector;': '\u21c0',
1769 'RightVectorBar;': '\u2953',
1770 'ring;': '\u02da',
1771 'risingdotseq;': '\u2253',
1772 'rlarr;': '\u21c4',
1773 'rlhar;': '\u21cc',
1774 'rlm;': '\u200f',
1775 'rmoust;': '\u23b1',
1776 'rmoustache;': '\u23b1',
1777 'rnmid;': '\u2aee',
1778 'roang;': '\u27ed',
1779 'roarr;': '\u21fe',
1780 'robrk;': '\u27e7',
1781 'ropar;': '\u2986',
1782 'Ropf;': '\u211d',
1783 'ropf;': '\U0001d563',
1784 'roplus;': '\u2a2e',
1785 'rotimes;': '\u2a35',
1786 'RoundImplies;': '\u2970',
1787 'rpar;': ')',
1788 'rpargt;': '\u2994',
1789 'rppolint;': '\u2a12',
1790 'rrarr;': '\u21c9',
1791 'Rrightarrow;': '\u21db',
1792 'rsaquo;': '\u203a',
1793 'Rscr;': '\u211b',
1794 'rscr;': '\U0001d4c7',
1795 'Rsh;': '\u21b1',
1796 'rsh;': '\u21b1',
1797 'rsqb;': ']',
1798 'rsquo;': '\u2019',
1799 'rsquor;': '\u2019',
1800 'rthree;': '\u22cc',
1801 'rtimes;': '\u22ca',
1802 'rtri;': '\u25b9',
1803 'rtrie;': '\u22b5',
1804 'rtrif;': '\u25b8',
1805 'rtriltri;': '\u29ce',
1806 'RuleDelayed;': '\u29f4',
1807 'ruluhar;': '\u2968',
1808 'rx;': '\u211e',
1809 'Sacute;': '\u015a',
1810 'sacute;': '\u015b',
1811 'sbquo;': '\u201a',
1812 'Sc;': '\u2abc',
1813 'sc;': '\u227b',
1814 'scap;': '\u2ab8',
1815 'Scaron;': '\u0160',
1816 'scaron;': '\u0161',
1817 'sccue;': '\u227d',
1818 'scE;': '\u2ab4',
1819 'sce;': '\u2ab0',
1820 'Scedil;': '\u015e',
1821 'scedil;': '\u015f',
1822 'Scirc;': '\u015c',
1823 'scirc;': '\u015d',
1824 'scnap;': '\u2aba',
1825 'scnE;': '\u2ab6',
1826 'scnsim;': '\u22e9',
1827 'scpolint;': '\u2a13',
1828 'scsim;': '\u227f',
1829 'Scy;': '\u0421',
1830 'scy;': '\u0441',
1831 'sdot;': '\u22c5',
1832 'sdotb;': '\u22a1',
1833 'sdote;': '\u2a66',
1834 'searhk;': '\u2925',
1835 'seArr;': '\u21d8',
1836 'searr;': '\u2198',
1837 'searrow;': '\u2198',
1838 'sect': '\xa7',
1839 'sect;': '\xa7',
1840 'semi;': ';',
1841 'seswar;': '\u2929',
1842 'setminus;': '\u2216',
1843 'setmn;': '\u2216',
1844 'sext;': '\u2736',
1845 'Sfr;': '\U0001d516',
1846 'sfr;': '\U0001d530',
1847 'sfrown;': '\u2322',
1848 'sharp;': '\u266f',
1849 'SHCHcy;': '\u0429',
1850 'shchcy;': '\u0449',
1851 'SHcy;': '\u0428',
1852 'shcy;': '\u0448',
1853 'ShortDownArrow;': '\u2193',
1854 'ShortLeftArrow;': '\u2190',
1855 'shortmid;': '\u2223',
1856 'shortparallel;': '\u2225',
1857 'ShortRightArrow;': '\u2192',
1858 'ShortUpArrow;': '\u2191',
1859 'shy': '\xad',
1860 'shy;': '\xad',
1861 'Sigma;': '\u03a3',
1862 'sigma;': '\u03c3',
1863 'sigmaf;': '\u03c2',
1864 'sigmav;': '\u03c2',
1865 'sim;': '\u223c',
1866 'simdot;': '\u2a6a',
1867 'sime;': '\u2243',
1868 'simeq;': '\u2243',
1869 'simg;': '\u2a9e',
1870 'simgE;': '\u2aa0',
1871 'siml;': '\u2a9d',
1872 'simlE;': '\u2a9f',
1873 'simne;': '\u2246',
1874 'simplus;': '\u2a24',
1875 'simrarr;': '\u2972',
1876 'slarr;': '\u2190',
1877 'SmallCircle;': '\u2218',
1878 'smallsetminus;': '\u2216',
1879 'smashp;': '\u2a33',
1880 'smeparsl;': '\u29e4',
1881 'smid;': '\u2223',
1882 'smile;': '\u2323',
1883 'smt;': '\u2aaa',
1884 'smte;': '\u2aac',
1885 'smtes;': '\u2aac\ufe00',
1886 'SOFTcy;': '\u042c',
1887 'softcy;': '\u044c',
1888 'sol;': '/',
1889 'solb;': '\u29c4',
1890 'solbar;': '\u233f',
1891 'Sopf;': '\U0001d54a',
1892 'sopf;': '\U0001d564',
1893 'spades;': '\u2660',
1894 'spadesuit;': '\u2660',
1895 'spar;': '\u2225',
1896 'sqcap;': '\u2293',
1897 'sqcaps;': '\u2293\ufe00',
1898 'sqcup;': '\u2294',
1899 'sqcups;': '\u2294\ufe00',
1900 'Sqrt;': '\u221a',
1901 'sqsub;': '\u228f',
1902 'sqsube;': '\u2291',
1903 'sqsubset;': '\u228f',
1904 'sqsubseteq;': '\u2291',
1905 'sqsup;': '\u2290',
1906 'sqsupe;': '\u2292',
1907 'sqsupset;': '\u2290',
1908 'sqsupseteq;': '\u2292',
1909 'squ;': '\u25a1',
1910 'Square;': '\u25a1',
1911 'square;': '\u25a1',
1912 'SquareIntersection;': '\u2293',
1913 'SquareSubset;': '\u228f',
1914 'SquareSubsetEqual;': '\u2291',
1915 'SquareSuperset;': '\u2290',
1916 'SquareSupersetEqual;': '\u2292',
1917 'SquareUnion;': '\u2294',
1918 'squarf;': '\u25aa',
1919 'squf;': '\u25aa',
1920 'srarr;': '\u2192',
1921 'Sscr;': '\U0001d4ae',
1922 'sscr;': '\U0001d4c8',
1923 'ssetmn;': '\u2216',
1924 'ssmile;': '\u2323',
1925 'sstarf;': '\u22c6',
1926 'Star;': '\u22c6',
1927 'star;': '\u2606',
1928 'starf;': '\u2605',
1929 'straightepsilon;': '\u03f5',
1930 'straightphi;': '\u03d5',
1931 'strns;': '\xaf',
1932 'Sub;': '\u22d0',
1933 'sub;': '\u2282',
1934 'subdot;': '\u2abd',
1935 'subE;': '\u2ac5',
1936 'sube;': '\u2286',
1937 'subedot;': '\u2ac3',
1938 'submult;': '\u2ac1',
1939 'subnE;': '\u2acb',
1940 'subne;': '\u228a',
1941 'subplus;': '\u2abf',
1942 'subrarr;': '\u2979',
1943 'Subset;': '\u22d0',
1944 'subset;': '\u2282',
1945 'subseteq;': '\u2286',
1946 'subseteqq;': '\u2ac5',
1947 'SubsetEqual;': '\u2286',
1948 'subsetneq;': '\u228a',
1949 'subsetneqq;': '\u2acb',
1950 'subsim;': '\u2ac7',
1951 'subsub;': '\u2ad5',
1952 'subsup;': '\u2ad3',
1953 'succ;': '\u227b',
1954 'succapprox;': '\u2ab8',
1955 'succcurlyeq;': '\u227d',
1956 'Succeeds;': '\u227b',
1957 'SucceedsEqual;': '\u2ab0',
1958 'SucceedsSlantEqual;': '\u227d',
1959 'SucceedsTilde;': '\u227f',
1960 'succeq;': '\u2ab0',
1961 'succnapprox;': '\u2aba',
1962 'succneqq;': '\u2ab6',
1963 'succnsim;': '\u22e9',
1964 'succsim;': '\u227f',
1965 'SuchThat;': '\u220b',
1966 'Sum;': '\u2211',
1967 'sum;': '\u2211',
1968 'sung;': '\u266a',
1969 'sup1': '\xb9',
1970 'sup1;': '\xb9',
1971 'sup2': '\xb2',
1972 'sup2;': '\xb2',
1973 'sup3': '\xb3',
1974 'sup3;': '\xb3',
1975 'Sup;': '\u22d1',
1976 'sup;': '\u2283',
1977 'supdot;': '\u2abe',
1978 'supdsub;': '\u2ad8',
1979 'supE;': '\u2ac6',
1980 'supe;': '\u2287',
1981 'supedot;': '\u2ac4',
1982 'Superset;': '\u2283',
1983 'SupersetEqual;': '\u2287',
1984 'suphsol;': '\u27c9',
1985 'suphsub;': '\u2ad7',
1986 'suplarr;': '\u297b',
1987 'supmult;': '\u2ac2',
1988 'supnE;': '\u2acc',
1989 'supne;': '\u228b',
1990 'supplus;': '\u2ac0',
1991 'Supset;': '\u22d1',
1992 'supset;': '\u2283',
1993 'supseteq;': '\u2287',
1994 'supseteqq;': '\u2ac6',
1995 'supsetneq;': '\u228b',
1996 'supsetneqq;': '\u2acc',
1997 'supsim;': '\u2ac8',
1998 'supsub;': '\u2ad4',
1999 'supsup;': '\u2ad6',
2000 'swarhk;': '\u2926',
2001 'swArr;': '\u21d9',
2002 'swarr;': '\u2199',
2003 'swarrow;': '\u2199',
2004 'swnwar;': '\u292a',
2005 'szlig': '\xdf',
2006 'szlig;': '\xdf',
2007 'Tab;': '\t',
2008 'target;': '\u2316',
2009 'Tau;': '\u03a4',
2010 'tau;': '\u03c4',
2011 'tbrk;': '\u23b4',
2012 'Tcaron;': '\u0164',
2013 'tcaron;': '\u0165',
2014 'Tcedil;': '\u0162',
2015 'tcedil;': '\u0163',
2016 'Tcy;': '\u0422',
2017 'tcy;': '\u0442',
2018 'tdot;': '\u20db',
2019 'telrec;': '\u2315',
2020 'Tfr;': '\U0001d517',
2021 'tfr;': '\U0001d531',
2022 'there4;': '\u2234',
2023 'Therefore;': '\u2234',
2024 'therefore;': '\u2234',
2025 'Theta;': '\u0398',
2026 'theta;': '\u03b8',
2027 'thetasym;': '\u03d1',
2028 'thetav;': '\u03d1',
2029 'thickapprox;': '\u2248',
2030 'thicksim;': '\u223c',
2031 'ThickSpace;': '\u205f\u200a',
2032 'thinsp;': '\u2009',
2033 'ThinSpace;': '\u2009',
2034 'thkap;': '\u2248',
2035 'thksim;': '\u223c',
2036 'THORN': '\xde',
2037 'thorn': '\xfe',
2038 'THORN;': '\xde',
2039 'thorn;': '\xfe',
2040 'Tilde;': '\u223c',
2041 'tilde;': '\u02dc',
2042 'TildeEqual;': '\u2243',
2043 'TildeFullEqual;': '\u2245',
2044 'TildeTilde;': '\u2248',
2045 'times': '\xd7',
2046 'times;': '\xd7',
2047 'timesb;': '\u22a0',
2048 'timesbar;': '\u2a31',
2049 'timesd;': '\u2a30',
2050 'tint;': '\u222d',
2051 'toea;': '\u2928',
2052 'top;': '\u22a4',
2053 'topbot;': '\u2336',
2054 'topcir;': '\u2af1',
2055 'Topf;': '\U0001d54b',
2056 'topf;': '\U0001d565',
2057 'topfork;': '\u2ada',
2058 'tosa;': '\u2929',
2059 'tprime;': '\u2034',
2060 'TRADE;': '\u2122',
2061 'trade;': '\u2122',
2062 'triangle;': '\u25b5',
2063 'triangledown;': '\u25bf',
2064 'triangleleft;': '\u25c3',
2065 'trianglelefteq;': '\u22b4',
2066 'triangleq;': '\u225c',
2067 'triangleright;': '\u25b9',
2068 'trianglerighteq;': '\u22b5',
2069 'tridot;': '\u25ec',
2070 'trie;': '\u225c',
2071 'triminus;': '\u2a3a',
2072 'TripleDot;': '\u20db',
2073 'triplus;': '\u2a39',
2074 'trisb;': '\u29cd',
2075 'tritime;': '\u2a3b',
2076 'trpezium;': '\u23e2',
2077 'Tscr;': '\U0001d4af',
2078 'tscr;': '\U0001d4c9',
2079 'TScy;': '\u0426',
2080 'tscy;': '\u0446',
2081 'TSHcy;': '\u040b',
2082 'tshcy;': '\u045b',
2083 'Tstrok;': '\u0166',
2084 'tstrok;': '\u0167',
2085 'twixt;': '\u226c',
2086 'twoheadleftarrow;': '\u219e',
2087 'twoheadrightarrow;': '\u21a0',
2088 'Uacute': '\xda',
2089 'uacute': '\xfa',
2090 'Uacute;': '\xda',
2091 'uacute;': '\xfa',
2092 'Uarr;': '\u219f',
2093 'uArr;': '\u21d1',
2094 'uarr;': '\u2191',
2095 'Uarrocir;': '\u2949',
2096 'Ubrcy;': '\u040e',
2097 'ubrcy;': '\u045e',
2098 'Ubreve;': '\u016c',
2099 'ubreve;': '\u016d',
2100 'Ucirc': '\xdb',
2101 'ucirc': '\xfb',
2102 'Ucirc;': '\xdb',
2103 'ucirc;': '\xfb',
2104 'Ucy;': '\u0423',
2105 'ucy;': '\u0443',
2106 'udarr;': '\u21c5',
2107 'Udblac;': '\u0170',
2108 'udblac;': '\u0171',
2109 'udhar;': '\u296e',
2110 'ufisht;': '\u297e',
2111 'Ufr;': '\U0001d518',
2112 'ufr;': '\U0001d532',
2113 'Ugrave': '\xd9',
2114 'ugrave': '\xf9',
2115 'Ugrave;': '\xd9',
2116 'ugrave;': '\xf9',
2117 'uHar;': '\u2963',
2118 'uharl;': '\u21bf',
2119 'uharr;': '\u21be',
2120 'uhblk;': '\u2580',
2121 'ulcorn;': '\u231c',
2122 'ulcorner;': '\u231c',
2123 'ulcrop;': '\u230f',
2124 'ultri;': '\u25f8',
2125 'Umacr;': '\u016a',
2126 'umacr;': '\u016b',
2127 'uml': '\xa8',
2128 'uml;': '\xa8',
2129 'UnderBar;': '_',
2130 'UnderBrace;': '\u23df',
2131 'UnderBracket;': '\u23b5',
2132 'UnderParenthesis;': '\u23dd',
2133 'Union;': '\u22c3',
2134 'UnionPlus;': '\u228e',
2135 'Uogon;': '\u0172',
2136 'uogon;': '\u0173',
2137 'Uopf;': '\U0001d54c',
2138 'uopf;': '\U0001d566',
2139 'UpArrow;': '\u2191',
2140 'Uparrow;': '\u21d1',
2141 'uparrow;': '\u2191',
2142 'UpArrowBar;': '\u2912',
2143 'UpArrowDownArrow;': '\u21c5',
2144 'UpDownArrow;': '\u2195',
2145 'Updownarrow;': '\u21d5',
2146 'updownarrow;': '\u2195',
2147 'UpEquilibrium;': '\u296e',
2148 'upharpoonleft;': '\u21bf',
2149 'upharpoonright;': '\u21be',
2150 'uplus;': '\u228e',
2151 'UpperLeftArrow;': '\u2196',
2152 'UpperRightArrow;': '\u2197',
2153 'Upsi;': '\u03d2',
2154 'upsi;': '\u03c5',
2155 'upsih;': '\u03d2',
2156 'Upsilon;': '\u03a5',
2157 'upsilon;': '\u03c5',
2158 'UpTee;': '\u22a5',
2159 'UpTeeArrow;': '\u21a5',
2160 'upuparrows;': '\u21c8',
2161 'urcorn;': '\u231d',
2162 'urcorner;': '\u231d',
2163 'urcrop;': '\u230e',
2164 'Uring;': '\u016e',
2165 'uring;': '\u016f',
2166 'urtri;': '\u25f9',
2167 'Uscr;': '\U0001d4b0',
2168 'uscr;': '\U0001d4ca',
2169 'utdot;': '\u22f0',
2170 'Utilde;': '\u0168',
2171 'utilde;': '\u0169',
2172 'utri;': '\u25b5',
2173 'utrif;': '\u25b4',
2174 'uuarr;': '\u21c8',
2175 'Uuml': '\xdc',
2176 'uuml': '\xfc',
2177 'Uuml;': '\xdc',
2178 'uuml;': '\xfc',
2179 'uwangle;': '\u29a7',
2180 'vangrt;': '\u299c',
2181 'varepsilon;': '\u03f5',
2182 'varkappa;': '\u03f0',
2183 'varnothing;': '\u2205',
2184 'varphi;': '\u03d5',
2185 'varpi;': '\u03d6',
2186 'varpropto;': '\u221d',
2187 'vArr;': '\u21d5',
2188 'varr;': '\u2195',
2189 'varrho;': '\u03f1',
2190 'varsigma;': '\u03c2',
2191 'varsubsetneq;': '\u228a\ufe00',
2192 'varsubsetneqq;': '\u2acb\ufe00',
2193 'varsupsetneq;': '\u228b\ufe00',
2194 'varsupsetneqq;': '\u2acc\ufe00',
2195 'vartheta;': '\u03d1',
2196 'vartriangleleft;': '\u22b2',
2197 'vartriangleright;': '\u22b3',
2198 'Vbar;': '\u2aeb',
2199 'vBar;': '\u2ae8',
2200 'vBarv;': '\u2ae9',
2201 'Vcy;': '\u0412',
2202 'vcy;': '\u0432',
2203 'VDash;': '\u22ab',
2204 'Vdash;': '\u22a9',
2205 'vDash;': '\u22a8',
2206 'vdash;': '\u22a2',
2207 'Vdashl;': '\u2ae6',
2208 'Vee;': '\u22c1',
2209 'vee;': '\u2228',
2210 'veebar;': '\u22bb',
2211 'veeeq;': '\u225a',
2212 'vellip;': '\u22ee',
2213 'Verbar;': '\u2016',
2214 'verbar;': '|',
2215 'Vert;': '\u2016',
2216 'vert;': '|',
2217 'VerticalBar;': '\u2223',
2218 'VerticalLine;': '|',
2219 'VerticalSeparator;': '\u2758',
2220 'VerticalTilde;': '\u2240',
2221 'VeryThinSpace;': '\u200a',
2222 'Vfr;': '\U0001d519',
2223 'vfr;': '\U0001d533',
2224 'vltri;': '\u22b2',
2225 'vnsub;': '\u2282\u20d2',
2226 'vnsup;': '\u2283\u20d2',
2227 'Vopf;': '\U0001d54d',
2228 'vopf;': '\U0001d567',
2229 'vprop;': '\u221d',
2230 'vrtri;': '\u22b3',
2231 'Vscr;': '\U0001d4b1',
2232 'vscr;': '\U0001d4cb',
2233 'vsubnE;': '\u2acb\ufe00',
2234 'vsubne;': '\u228a\ufe00',
2235 'vsupnE;': '\u2acc\ufe00',
2236 'vsupne;': '\u228b\ufe00',
2237 'Vvdash;': '\u22aa',
2238 'vzigzag;': '\u299a',
2239 'Wcirc;': '\u0174',
2240 'wcirc;': '\u0175',
2241 'wedbar;': '\u2a5f',
2242 'Wedge;': '\u22c0',
2243 'wedge;': '\u2227',
2244 'wedgeq;': '\u2259',
2245 'weierp;': '\u2118',
2246 'Wfr;': '\U0001d51a',
2247 'wfr;': '\U0001d534',
2248 'Wopf;': '\U0001d54e',
2249 'wopf;': '\U0001d568',
2250 'wp;': '\u2118',
2251 'wr;': '\u2240',
2252 'wreath;': '\u2240',
2253 'Wscr;': '\U0001d4b2',
2254 'wscr;': '\U0001d4cc',
2255 'xcap;': '\u22c2',
2256 'xcirc;': '\u25ef',
2257 'xcup;': '\u22c3',
2258 'xdtri;': '\u25bd',
2259 'Xfr;': '\U0001d51b',
2260 'xfr;': '\U0001d535',
2261 'xhArr;': '\u27fa',
2262 'xharr;': '\u27f7',
2263 'Xi;': '\u039e',
2264 'xi;': '\u03be',
2265 'xlArr;': '\u27f8',
2266 'xlarr;': '\u27f5',
2267 'xmap;': '\u27fc',
2268 'xnis;': '\u22fb',
2269 'xodot;': '\u2a00',
2270 'Xopf;': '\U0001d54f',
2271 'xopf;': '\U0001d569',
2272 'xoplus;': '\u2a01',
2273 'xotime;': '\u2a02',
2274 'xrArr;': '\u27f9',
2275 'xrarr;': '\u27f6',
2276 'Xscr;': '\U0001d4b3',
2277 'xscr;': '\U0001d4cd',
2278 'xsqcup;': '\u2a06',
2279 'xuplus;': '\u2a04',
2280 'xutri;': '\u25b3',
2281 'xvee;': '\u22c1',
2282 'xwedge;': '\u22c0',
2283 'Yacute': '\xdd',
2284 'yacute': '\xfd',
2285 'Yacute;': '\xdd',
2286 'yacute;': '\xfd',
2287 'YAcy;': '\u042f',
2288 'yacy;': '\u044f',
2289 'Ycirc;': '\u0176',
2290 'ycirc;': '\u0177',
2291 'Ycy;': '\u042b',
2292 'ycy;': '\u044b',
2293 'yen': '\xa5',
2294 'yen;': '\xa5',
2295 'Yfr;': '\U0001d51c',
2296 'yfr;': '\U0001d536',
2297 'YIcy;': '\u0407',
2298 'yicy;': '\u0457',
2299 'Yopf;': '\U0001d550',
2300 'yopf;': '\U0001d56a',
2301 'Yscr;': '\U0001d4b4',
2302 'yscr;': '\U0001d4ce',
2303 'YUcy;': '\u042e',
2304 'yucy;': '\u044e',
2305 'yuml': '\xff',
2306 'Yuml;': '\u0178',
2307 'yuml;': '\xff',
2308 'Zacute;': '\u0179',
2309 'zacute;': '\u017a',
2310 'Zcaron;': '\u017d',
2311 'zcaron;': '\u017e',
2312 'Zcy;': '\u0417',
2313 'zcy;': '\u0437',
2314 'Zdot;': '\u017b',
2315 'zdot;': '\u017c',
2316 'zeetrf;': '\u2128',
2317 'ZeroWidthSpace;': '\u200b',
2318 'Zeta;': '\u0396',
2319 'zeta;': '\u03b6',
2320 'Zfr;': '\u2128',
2321 'zfr;': '\U0001d537',
2322 'ZHcy;': '\u0416',
2323 'zhcy;': '\u0436',
2324 'zigrarr;': '\u21dd',
2325 'Zopf;': '\u2124',
2326 'zopf;': '\U0001d56b',
2327 'Zscr;': '\U0001d4b5',
2328 'zscr;': '\U0001d4cf',
2329 'zwj;': '\u200d',
2330 'zwnj;': '\u200c',
2331 }
2332
2333 try:
2334 import http.client as compat_http_client
2335 except ImportError: # Python 2
2336 import httplib as compat_http_client
2337
2338 try:
2339 from urllib.error import HTTPError as compat_HTTPError
2340 except ImportError: # Python 2
2341 from urllib2 import HTTPError as compat_HTTPError
2342
2343 try:
2344 from urllib.request import urlretrieve as compat_urlretrieve
2345 except ImportError: # Python 2
2346 from urllib import urlretrieve as compat_urlretrieve
2347
2348 try:
2349 from html.parser import HTMLParser as compat_HTMLParser
2350 except ImportError: # Python 2
2351 from HTMLParser import HTMLParser as compat_HTMLParser
2352
2353 try: # Python 2
2354 from HTMLParser import HTMLParseError as compat_HTMLParseError
2355 except ImportError: # Python <3.4
2356 try:
2357 from html.parser import HTMLParseError as compat_HTMLParseError
2358 except ImportError: # Python >3.4
2359
2360 # HTMLParseError has been deprecated in Python 3.3 and removed in
2361 # Python 3.5. Introducing dummy exception for Python >3.5 for compatible
2362 # and uniform cross-version exception handling
2363 class compat_HTMLParseError(Exception):
2364 pass
2365
2366 try:
2367 from subprocess import DEVNULL
2368 compat_subprocess_get_DEVNULL = lambda: DEVNULL
2369 except ImportError:
2370 compat_subprocess_get_DEVNULL = lambda: open(os.path.devnull, 'w')
2371
2372 try:
2373 import http.server as compat_http_server
2374 except ImportError:
2375 import BaseHTTPServer as compat_http_server
2376
2377 try:
2378 compat_str = unicode # Python 2
2379 except NameError:
2380 compat_str = str
2381
2382 try:
2383 from urllib.parse import quote as compat_urllib_parse_quote
2384 from urllib.parse import quote_plus as compat_urllib_parse_quote_plus
2385 except ImportError: # Python 2
2386 def compat_urllib_parse_quote(string, safe='/'):
2387 return compat_urllib_parse.quote(
2388 string.encode('utf-8'),
2389 str(safe))
2390
2391 def compat_urllib_parse_quote_plus(string, safe=''):
2392 return compat_urllib_parse.quote_plus(
2393 string.encode('utf-8'),
2394 str(safe))
2395
2396 try:
2397 from urllib.parse import unquote_to_bytes as compat_urllib_parse_unquote_to_bytes
2398 from urllib.parse import unquote as compat_urllib_parse_unquote
2399 from urllib.parse import unquote_plus as compat_urllib_parse_unquote_plus
2400 except ImportError: # Python 2
2401 _asciire = (compat_urllib_parse._asciire if hasattr(compat_urllib_parse, '_asciire')
2402 else re.compile(r'([\x00-\x7f]+)'))
2403
2404 # HACK: The following are the correct unquote_to_bytes, unquote and unquote_plus
2405 # implementations from cpython 3.4.3's stdlib. Python 2's version
2406 # is apparently broken (see https://github.com/ytdl-org/youtube-dl/pull/6244)
2407
2408 def compat_urllib_parse_unquote_to_bytes(string):
2409 """unquote_to_bytes('abc%20def') -> b'abc def'."""
2410 # Note: strings are encoded as UTF-8. This is only an issue if it contains
2411 # unescaped non-ASCII characters, which URIs should not.
2412 if not string:
2413 # Is it a string-like object?
2414 string.split
2415 return b''
2416 if isinstance(string, compat_str):
2417 string = string.encode('utf-8')
2418 bits = string.split(b'%')
2419 if len(bits) == 1:
2420 return string
2421 res = [bits[0]]
2422 append = res.append
2423 for item in bits[1:]:
2424 try:
2425 append(compat_urllib_parse._hextochr[item[:2]])
2426 append(item[2:])
2427 except KeyError:
2428 append(b'%')
2429 append(item)
2430 return b''.join(res)
2431
2432 def compat_urllib_parse_unquote(string, encoding='utf-8', errors='replace'):
2433 """Replace %xx escapes by their single-character equivalent. The optional
2434 encoding and errors parameters specify how to decode percent-encoded
2435 sequences into Unicode characters, as accepted by the bytes.decode()
2436 method.
2437 By default, percent-encoded sequences are decoded with UTF-8, and invalid
2438 sequences are replaced by a placeholder character.
2439
2440 unquote('abc%20def') -> 'abc def'.
2441 """
2442 if '%' not in string:
2443 string.split
2444 return string
2445 if encoding is None:
2446 encoding = 'utf-8'
2447 if errors is None:
2448 errors = 'replace'
2449 bits = _asciire.split(string)
2450 res = [bits[0]]
2451 append = res.append
2452 for i in range(1, len(bits), 2):
2453 append(compat_urllib_parse_unquote_to_bytes(bits[i]).decode(encoding, errors))
2454 append(bits[i + 1])
2455 return ''.join(res)
2456
2457 def compat_urllib_parse_unquote_plus(string, encoding='utf-8', errors='replace'):
2458 """Like unquote(), but also replace plus signs by spaces, as required for
2459 unquoting HTML form values.
2460
2461 unquote_plus('%7e/abc+def') -> '~/abc def'
2462 """
2463 string = string.replace('+', ' ')
2464 return compat_urllib_parse_unquote(string, encoding, errors)
2465
2466 try:
2467 from urllib.parse import urlencode as compat_urllib_parse_urlencode
2468 except ImportError: # Python 2
2469 # Python 2 will choke in urlencode on mixture of byte and unicode strings.
2470 # Possible solutions are to either port it from python 3 with all
2471 # the friends or manually ensure input query contains only byte strings.
2472 # We will stick with latter thus recursively encoding the whole query.
2473 def compat_urllib_parse_urlencode(query, doseq=0, encoding='utf-8'):
2474 def encode_elem(e):
2475 if isinstance(e, dict):
2476 e = encode_dict(e)
2477 elif isinstance(e, (list, tuple,)):
2478 list_e = encode_list(e)
2479 e = tuple(list_e) if isinstance(e, tuple) else list_e
2480 elif isinstance(e, compat_str):
2481 e = e.encode(encoding)
2482 return e
2483
2484 def encode_dict(d):
2485 return dict((encode_elem(k), encode_elem(v)) for k, v in d.items())
2486
2487 def encode_list(l):
2488 return [encode_elem(e) for e in l]
2489
2490 return compat_urllib_parse.urlencode(encode_elem(query), doseq=doseq)
2491
2492 try:
2493 from urllib.request import DataHandler as compat_urllib_request_DataHandler
2494 except ImportError: # Python < 3.4
2495 # Ported from CPython 98774:1733b3bd46db, Lib/urllib/request.py
2496 class compat_urllib_request_DataHandler(compat_urllib_request.BaseHandler):
2497 def data_open(self, req):
2498 # data URLs as specified in RFC 2397.
2499 #
2500 # ignores POSTed data
2501 #
2502 # syntax:
2503 # dataurl := "data:" [ mediatype ] [ ";base64" ] "," data
2504 # mediatype := [ type "/" subtype ] *( ";" parameter )
2505 # data := *urlchar
2506 # parameter := attribute "=" value
2507 url = req.get_full_url()
2508
2509 scheme, data = url.split(':', 1)
2510 mediatype, data = data.split(',', 1)
2511
2512 # even base64 encoded data URLs might be quoted so unquote in any case:
2513 data = compat_urllib_parse_unquote_to_bytes(data)
2514 if mediatype.endswith(';base64'):
2515 data = binascii.a2b_base64(data)
2516 mediatype = mediatype[:-7]
2517
2518 if not mediatype:
2519 mediatype = 'text/plain;charset=US-ASCII'
2520
2521 headers = email.message_from_string(
2522 'Content-type: %s\nContent-length: %d\n' % (mediatype, len(data)))
2523
2524 return compat_urllib_response.addinfourl(io.BytesIO(data), headers, url)
2525
2526 try:
2527 compat_basestring = basestring # Python 2
2528 except NameError:
2529 compat_basestring = str
2530
2531 try:
2532 compat_chr = unichr # Python 2
2533 except NameError:
2534 compat_chr = chr
2535
2536 try:
2537 from xml.etree.ElementTree import ParseError as compat_xml_parse_error
2538 except ImportError: # Python 2.6
2539 from xml.parsers.expat import ExpatError as compat_xml_parse_error
2540
2541
2542 etree = xml.etree.ElementTree
2543
2544
2545 class _TreeBuilder(etree.TreeBuilder):
2546 def doctype(self, name, pubid, system):
2547 pass
2548
2549
2550 try:
2551 # xml.etree.ElementTree.Element is a method in Python <=2.6 and
2552 # the following will crash with:
2553 # TypeError: isinstance() arg 2 must be a class, type, or tuple of classes and types
2554 isinstance(None, xml.etree.ElementTree.Element)
2555 from xml.etree.ElementTree import Element as compat_etree_Element
2556 except TypeError: # Python <=2.6
2557 from xml.etree.ElementTree import _ElementInterface as compat_etree_Element
2558
2559 if sys.version_info[0] >= 3:
2560 def compat_etree_fromstring(text):
2561 return etree.XML(text, parser=etree.XMLParser(target=_TreeBuilder()))
2562 else:
2563 # python 2.x tries to encode unicode strings with ascii (see the
2564 # XMLParser._fixtext method)
2565 try:
2566 _etree_iter = etree.Element.iter
2567 except AttributeError: # Python <=2.6
2568 def _etree_iter(root):
2569 for el in root.findall('*'):
2570 yield el
2571 for sub in _etree_iter(el):
2572 yield sub
2573
2574 # on 2.6 XML doesn't have a parser argument, function copied from CPython
2575 # 2.7 source
2576 def _XML(text, parser=None):
2577 if not parser:
2578 parser = etree.XMLParser(target=_TreeBuilder())
2579 parser.feed(text)
2580 return parser.close()
2581
2582 def _element_factory(*args, **kwargs):
2583 el = etree.Element(*args, **kwargs)
2584 for k, v in el.items():
2585 if isinstance(v, bytes):
2586 el.set(k, v.decode('utf-8'))
2587 return el
2588
2589 def compat_etree_fromstring(text):
2590 doc = _XML(text, parser=etree.XMLParser(target=_TreeBuilder(element_factory=_element_factory)))
2591 for el in _etree_iter(doc):
2592 if el.text is not None and isinstance(el.text, bytes):
2593 el.text = el.text.decode('utf-8')
2594 return doc
2595
2596 if hasattr(etree, 'register_namespace'):
2597 compat_etree_register_namespace = etree.register_namespace
2598 else:
2599 def compat_etree_register_namespace(prefix, uri):
2600 """Register a namespace prefix.
2601 The registry is global, and any existing mapping for either the
2602 given prefix or the namespace URI will be removed.
2603 *prefix* is the namespace prefix, *uri* is a namespace uri. Tags and
2604 attributes in this namespace will be serialized with prefix if possible.
2605 ValueError is raised if prefix is reserved or is invalid.
2606 """
2607 if re.match(r"ns\d+$", prefix):
2608 raise ValueError("Prefix format reserved for internal use")
2609 for k, v in list(etree._namespace_map.items()):
2610 if k == uri or v == prefix:
2611 del etree._namespace_map[k]
2612 etree._namespace_map[uri] = prefix
2613
2614 if sys.version_info < (2, 7):
2615 # Here comes the crazy part: In 2.6, if the xpath is a unicode,
2616 # .//node does not match if a node is a direct child of . !
2617 def compat_xpath(xpath):
2618 if isinstance(xpath, compat_str):
2619 xpath = xpath.encode('ascii')
2620 return xpath
2621 else:
2622 compat_xpath = lambda xpath: xpath
2623
2624 try:
2625 from urllib.parse import parse_qs as compat_parse_qs
2626 except ImportError: # Python 2
2627 # HACK: The following is the correct parse_qs implementation from cpython 3's stdlib.
2628 # Python 2's version is apparently totally broken
2629
2630 def _parse_qsl(qs, keep_blank_values=False, strict_parsing=False,
2631 encoding='utf-8', errors='replace'):
2632 qs, _coerce_result = qs, compat_str
2633 pairs = [s2 for s1 in qs.split('&') for s2 in s1.split(';')]
2634 r = []
2635 for name_value in pairs:
2636 if not name_value and not strict_parsing:
2637 continue
2638 nv = name_value.split('=', 1)
2639 if len(nv) != 2:
2640 if strict_parsing:
2641 raise ValueError('bad query field: %r' % (name_value,))
2642 # Handle case of a control-name with no equal sign
2643 if keep_blank_values:
2644 nv.append('')
2645 else:
2646 continue
2647 if len(nv[1]) or keep_blank_values:
2648 name = nv[0].replace('+', ' ')
2649 name = compat_urllib_parse_unquote(
2650 name, encoding=encoding, errors=errors)
2651 name = _coerce_result(name)
2652 value = nv[1].replace('+', ' ')
2653 value = compat_urllib_parse_unquote(
2654 value, encoding=encoding, errors=errors)
2655 value = _coerce_result(value)
2656 r.append((name, value))
2657 return r
2658
2659 def compat_parse_qs(qs, keep_blank_values=False, strict_parsing=False,
2660 encoding='utf-8', errors='replace'):
2661 parsed_result = {}
2662 pairs = _parse_qsl(qs, keep_blank_values, strict_parsing,
2663 encoding=encoding, errors=errors)
2664 for name, value in pairs:
2665 if name in parsed_result:
2666 parsed_result[name].append(value)
2667 else:
2668 parsed_result[name] = [value]
2669 return parsed_result
2670
2671
2672 compat_os_name = os._name if os.name == 'java' else os.name
2673
2674
2675 if compat_os_name == 'nt':
2676 def compat_shlex_quote(s):
2677 return s if re.match(r'^[-_\w./]+$', s) else '"%s"' % s.replace('"', '\\"')
2678 else:
2679 try:
2680 from shlex import quote as compat_shlex_quote
2681 except ImportError: # Python < 3.3
2682 def compat_shlex_quote(s):
2683 if re.match(r'^[-_\w./]+$', s):
2684 return s
2685 else:
2686 return "'" + s.replace("'", "'\"'\"'") + "'"
2687
2688
2689 try:
2690 args = shlex.split('中文')
2691 assert (isinstance(args, list)
2692 and isinstance(args[0], compat_str)
2693 and args[0] == '中文')
2694 compat_shlex_split = shlex.split
2695 except (AssertionError, UnicodeEncodeError):
2696 # Working around shlex issue with unicode strings on some python 2
2697 # versions (see http://bugs.python.org/issue1548891)
2698 def compat_shlex_split(s, comments=False, posix=True):
2699 if isinstance(s, compat_str):
2700 s = s.encode('utf-8')
2701 return list(map(lambda s: s.decode('utf-8'), shlex.split(s, comments, posix)))
2702
2703
2704 def compat_ord(c):
2705 if type(c) is int:
2706 return c
2707 else:
2708 return ord(c)
2709
2710
2711 if sys.version_info >= (3, 0):
2712 compat_getenv = os.getenv
2713 compat_expanduser = os.path.expanduser
2714
2715 def compat_setenv(key, value, env=os.environ):
2716 env[key] = value
2717 else:
2718 # Environment variables should be decoded with filesystem encoding.
2719 # Otherwise it will fail if any non-ASCII characters present (see #3854 #3217 #2918)
2720
2721 def compat_getenv(key, default=None):
2722 from .utils import get_filesystem_encoding
2723 env = os.getenv(key, default)
2724 if env:
2725 env = env.decode(get_filesystem_encoding())
2726 return env
2727
2728 def compat_setenv(key, value, env=os.environ):
2729 def encode(v):
2730 from .utils import get_filesystem_encoding
2731 return v.encode(get_filesystem_encoding()) if isinstance(v, compat_str) else v
2732 env[encode(key)] = encode(value)
2733
2734 # HACK: The default implementations of os.path.expanduser from cpython do not decode
2735 # environment variables with filesystem encoding. We will work around this by
2736 # providing adjusted implementations.
2737 # The following are os.path.expanduser implementations from cpython 2.7.8 stdlib
2738 # for different platforms with correct environment variables decoding.
2739
2740 if compat_os_name == 'posix':
2741 def compat_expanduser(path):
2742 """Expand ~ and ~user constructions. If user or $HOME is unknown,
2743 do nothing."""
2744 if not path.startswith('~'):
2745 return path
2746 i = path.find('/', 1)
2747 if i < 0:
2748 i = len(path)
2749 if i == 1:
2750 if 'HOME' not in os.environ:
2751 import pwd
2752 userhome = pwd.getpwuid(os.getuid()).pw_dir
2753 else:
2754 userhome = compat_getenv('HOME')
2755 else:
2756 import pwd
2757 try:
2758 pwent = pwd.getpwnam(path[1:i])
2759 except KeyError:
2760 return path
2761 userhome = pwent.pw_dir
2762 userhome = userhome.rstrip('/')
2763 return (userhome + path[i:]) or '/'
2764 elif compat_os_name in ('nt', 'ce'):
2765 def compat_expanduser(path):
2766 """Expand ~ and ~user constructs.
2767
2768 If user or $HOME is unknown, do nothing."""
2769 if path[:1] != '~':
2770 return path
2771 i, n = 1, len(path)
2772 while i < n and path[i] not in '/\\':
2773 i = i + 1
2774
2775 if 'HOME' in os.environ:
2776 userhome = compat_getenv('HOME')
2777 elif 'USERPROFILE' in os.environ:
2778 userhome = compat_getenv('USERPROFILE')
2779 elif 'HOMEPATH' not in os.environ:
2780 return path
2781 else:
2782 try:
2783 drive = compat_getenv('HOMEDRIVE')
2784 except KeyError:
2785 drive = ''
2786 userhome = os.path.join(drive, compat_getenv('HOMEPATH'))
2787
2788 if i != 1: # ~user
2789 userhome = os.path.join(os.path.dirname(userhome), path[1:i])
2790
2791 return userhome + path[i:]
2792 else:
2793 compat_expanduser = os.path.expanduser
2794
2795
2796 if compat_os_name == 'nt' and sys.version_info < (3, 8):
2797 # os.path.realpath on Windows does not follow symbolic links
2798 # prior to Python 3.8 (see https://bugs.python.org/issue9949)
2799 def compat_realpath(path):
2800 while os.path.islink(path):
2801 path = os.path.abspath(os.readlink(path))
2802 return path
2803 else:
2804 compat_realpath = os.path.realpath
2805
2806
2807 if sys.version_info < (3, 0):
2808 def compat_print(s):
2809 from .utils import preferredencoding
2810 print(s.encode(preferredencoding(), 'xmlcharrefreplace'))
2811 else:
2812 def compat_print(s):
2813 assert isinstance(s, compat_str)
2814 print(s)
2815
2816
2817 if sys.version_info < (3, 0) and sys.platform == 'win32':
2818 def compat_getpass(prompt, *args, **kwargs):
2819 if isinstance(prompt, compat_str):
2820 from .utils import preferredencoding
2821 prompt = prompt.encode(preferredencoding())
2822 return getpass.getpass(prompt, *args, **kwargs)
2823 else:
2824 compat_getpass = getpass.getpass
2825
2826 try:
2827 compat_input = raw_input
2828 except NameError: # Python 3
2829 compat_input = input
2830
2831 # Python < 2.6.5 require kwargs to be bytes
2832 try:
2833 def _testfunc(x):
2834 pass
2835 _testfunc(**{'x': 0})
2836 except TypeError:
2837 def compat_kwargs(kwargs):
2838 return dict((bytes(k), v) for k, v in kwargs.items())
2839 else:
2840 compat_kwargs = lambda kwargs: kwargs
2841
2842
2843 try:
2844 compat_numeric_types = (int, float, long, complex)
2845 except NameError: # Python 3
2846 compat_numeric_types = (int, float, complex)
2847
2848
2849 try:
2850 compat_integer_types = (int, long)
2851 except NameError: # Python 3
2852 compat_integer_types = (int, )
2853
2854
2855 if sys.version_info < (2, 7):
2856 def compat_socket_create_connection(address, timeout, source_address=None):
2857 host, port = address
2858 err = None
2859 for res in socket.getaddrinfo(host, port, 0, socket.SOCK_STREAM):
2860 af, socktype, proto, canonname, sa = res
2861 sock = None
2862 try:
2863 sock = socket.socket(af, socktype, proto)
2864 sock.settimeout(timeout)
2865 if source_address:
2866 sock.bind(source_address)
2867 sock.connect(sa)
2868 return sock
2869 except socket.error as _:
2870 err = _
2871 if sock is not None:
2872 sock.close()
2873 if err is not None:
2874 raise err
2875 else:
2876 raise socket.error('getaddrinfo returns an empty list')
2877 else:
2878 compat_socket_create_connection = socket.create_connection
2879
2880
2881 # Fix https://github.com/ytdl-org/youtube-dl/issues/4223
2882 # See http://bugs.python.org/issue9161 for what is broken
2883 def workaround_optparse_bug9161():
2884 op = optparse.OptionParser()
2885 og = optparse.OptionGroup(op, 'foo')
2886 try:
2887 og.add_option('-t')
2888 except TypeError:
2889 real_add_option = optparse.OptionGroup.add_option
2890
2891 def _compat_add_option(self, *args, **kwargs):
2892 enc = lambda v: (
2893 v.encode('ascii', 'replace') if isinstance(v, compat_str)
2894 else v)
2895 bargs = [enc(a) for a in args]
2896 bkwargs = dict(
2897 (k, enc(v)) for k, v in kwargs.items())
2898 return real_add_option(self, *bargs, **bkwargs)
2899 optparse.OptionGroup.add_option = _compat_add_option
2900
2901
2902 if hasattr(shutil, 'get_terminal_size'): # Python >= 3.3
2903 compat_get_terminal_size = shutil.get_terminal_size
2904 else:
2905 _terminal_size = collections.namedtuple('terminal_size', ['columns', 'lines'])
2906
2907 def compat_get_terminal_size(fallback=(80, 24)):
2908 from .utils import process_communicate_or_kill
2909 columns = compat_getenv('COLUMNS')
2910 if columns:
2911 columns = int(columns)
2912 else:
2913 columns = None
2914 lines = compat_getenv('LINES')
2915 if lines:
2916 lines = int(lines)
2917 else:
2918 lines = None
2919
2920 if columns is None or lines is None or columns <= 0 or lines <= 0:
2921 try:
2922 sp = subprocess.Popen(
2923 ['stty', 'size'],
2924 stdout=subprocess.PIPE, stderr=subprocess.PIPE)
2925 out, err = process_communicate_or_kill(sp)
2926 _lines, _columns = map(int, out.split())
2927 except Exception:
2928 _columns, _lines = _terminal_size(*fallback)
2929
2930 if columns is None or columns <= 0:
2931 columns = _columns
2932 if lines is None or lines <= 0:
2933 lines = _lines
2934 return _terminal_size(columns, lines)
2935
2936 try:
2937 itertools.count(start=0, step=1)
2938 compat_itertools_count = itertools.count
2939 except TypeError: # Python 2.6
2940 def compat_itertools_count(start=0, step=1):
2941 n = start
2942 while True:
2943 yield n
2944 n += step
2945
2946 if sys.version_info >= (3, 0):
2947 from tokenize import tokenize as compat_tokenize_tokenize
2948 else:
2949 from tokenize import generate_tokens as compat_tokenize_tokenize
2950
2951
2952 try:
2953 struct.pack('!I', 0)
2954 except TypeError:
2955 # In Python 2.6 and 2.7.x < 2.7.7, struct requires a bytes argument
2956 # See https://bugs.python.org/issue19099
2957 def compat_struct_pack(spec, *args):
2958 if isinstance(spec, compat_str):
2959 spec = spec.encode('ascii')
2960 return struct.pack(spec, *args)
2961
2962 def compat_struct_unpack(spec, *args):
2963 if isinstance(spec, compat_str):
2964 spec = spec.encode('ascii')
2965 return struct.unpack(spec, *args)
2966
2967 class compat_Struct(struct.Struct):
2968 def __init__(self, fmt):
2969 if isinstance(fmt, compat_str):
2970 fmt = fmt.encode('ascii')
2971 super(compat_Struct, self).__init__(fmt)
2972 else:
2973 compat_struct_pack = struct.pack
2974 compat_struct_unpack = struct.unpack
2975 if platform.python_implementation() == 'IronPython' and sys.version_info < (2, 7, 8):
2976 class compat_Struct(struct.Struct):
2977 def unpack(self, string):
2978 if not isinstance(string, buffer): # noqa: F821
2979 string = buffer(string) # noqa: F821
2980 return super(compat_Struct, self).unpack(string)
2981 else:
2982 compat_Struct = struct.Struct
2983
2984
2985 try:
2986 from future_builtins import zip as compat_zip
2987 except ImportError: # not 2.6+ or is 3.x
2988 try:
2989 from itertools import izip as compat_zip # < 2.5 or 3.x
2990 except ImportError:
2991 compat_zip = zip
2992
2993
2994 if sys.version_info < (3, 3):
2995 def compat_b64decode(s, *args, **kwargs):
2996 if isinstance(s, compat_str):
2997 s = s.encode('ascii')
2998 return base64.b64decode(s, *args, **kwargs)
2999 else:
3000 compat_b64decode = base64.b64decode
3001
3002
3003 if platform.python_implementation() == 'PyPy' and sys.pypy_version_info < (5, 4, 0):
3004 # PyPy2 prior to version 5.4.0 expects byte strings as Windows function
3005 # names, see the original PyPy issue [1] and the yt-dlp one [2].
3006 # 1. https://bitbucket.org/pypy/pypy/issues/2360/windows-ctypescdll-typeerror-function-name
3007 # 2. https://github.com/ytdl-org/youtube-dl/pull/4392
3008 def compat_ctypes_WINFUNCTYPE(*args, **kwargs):
3009 real = ctypes.WINFUNCTYPE(*args, **kwargs)
3010
3011 def resf(tpl, *args, **kwargs):
3012 funcname, dll = tpl
3013 return real((str(funcname), dll), *args, **kwargs)
3014
3015 return resf
3016 else:
3017 def compat_ctypes_WINFUNCTYPE(*args, **kwargs):
3018 return ctypes.WINFUNCTYPE(*args, **kwargs)
3019
3020
3021 __all__ = [
3022 'compat_HTMLParseError',
3023 'compat_HTMLParser',
3024 'compat_HTTPError',
3025 'compat_Struct',
3026 'compat_b64decode',
3027 'compat_basestring',
3028 'compat_chr',
3029 'compat_cookiejar',
3030 'compat_cookiejar_Cookie',
3031 'compat_cookies',
3032 'compat_cookies_SimpleCookie',
3033 'compat_ctypes_WINFUNCTYPE',
3034 'compat_etree_Element',
3035 'compat_etree_fromstring',
3036 'compat_etree_register_namespace',
3037 'compat_expanduser',
3038 'compat_get_terminal_size',
3039 'compat_getenv',
3040 'compat_getpass',
3041 'compat_html_entities',
3042 'compat_html_entities_html5',
3043 'compat_http_client',
3044 'compat_http_server',
3045 'compat_input',
3046 'compat_integer_types',
3047 'compat_itertools_count',
3048 'compat_kwargs',
3049 'compat_numeric_types',
3050 'compat_ord',
3051 'compat_os_name',
3052 'compat_parse_qs',
3053 'compat_print',
3054 'compat_realpath',
3055 'compat_setenv',
3056 'compat_shlex_quote',
3057 'compat_shlex_split',
3058 'compat_socket_create_connection',
3059 'compat_str',
3060 'compat_struct_pack',
3061 'compat_struct_unpack',
3062 'compat_subprocess_get_DEVNULL',
3063 'compat_tokenize_tokenize',
3064 'compat_urllib_error',
3065 'compat_urllib_parse',
3066 'compat_urllib_parse_quote',
3067 'compat_urllib_parse_quote_plus',
3068 'compat_urllib_parse_unquote',
3069 'compat_urllib_parse_unquote_plus',
3070 'compat_urllib_parse_unquote_to_bytes',
3071 'compat_urllib_parse_urlencode',
3072 'compat_urllib_parse_urlparse',
3073 'compat_urllib_parse_urlunparse',
3074 'compat_urllib_request',
3075 'compat_urllib_request_DataHandler',
3076 'compat_urllib_response',
3077 'compat_urlparse',
3078 'compat_urlretrieve',
3079 'compat_xml_parse_error',
3080 'compat_xpath',
3081 'compat_zip',
3082 'workaround_optparse_bug9161',
3083 ]
fork of https://github.com/yt-dlp/yt-dlp/