CodeMirror.defineMode("python", function (conf, parserConf){ 
var ERRORCLASS = 'error'; 
function wordRegexp(words){ 
return new RegExp("^((" + words.join(")|(") + "))\\b"); 
} 
var singleOperators = parserConf.singleOperators || new RegExp("^[\\+\\-\\*/%&|\\^~<>!]"); 
var singleDelimiters = parserConf.singleDelimiters || new RegExp('^[\\(\\)\\[\\]\\{\\}@,:`=;\\.]'); 
var doubleOperators = parserConf.doubleOperators || new RegExp("^((==)|(!=)|(<=)|(>=)|(<>)|(<<)|(>>)|(//)|(\\*\\*))"); 
var doubleDelimiters = parserConf.doubleDelimiters || new RegExp("^((\\+=)|(\\-=)|(\\*=)|(%=)|(/=)|(&=)|(\\|=)|(\\^=))"); 
var tripleDelimiters = parserConf.tripleDelimiters || new RegExp("^((//=)|(>>=)|(<<=)|(\\*\\*=))"); 
var identifiers = parserConf.identifiers || new RegExp("^[_A-Za-z][_A-Za-z0-9]*"); 
var wordOperators = wordRegexp(['and', 'or', 'not', 'is', 'in'] ); 
var commonkeywords = ['as', 'assert', 'break', 'class', 'continue', 'def', 'del', 'elif', 'else', 'except', 'finally', 'for', 'from', 'global', 'if', 'import', 'lambda', 'pass', 'raise', 'return', 'try', 'while', 'with', 'yield'] ; 
var commonBuiltins = ['abs', 'all', 'any', 'bin', 'bool', 'bytearray', 'callable', 'chr', 'classmethod', 'compile', 'complex', 'delattr', 'dict', 'dir', 'divmod', 'enumerate', 'eval', 'filter', 'float', 'format', 'frozenset', 'getattr', 'globals', 'hasattr', 'hash', 'help', 'hex', 'id', 'input', 'int', 'isinstance', 'issubclass', 'iter', 'len', 'list', 'locals', 'map', 'max', 'memoryview', 'min', 'next', 'object', 'oct', 'open', 'ord', 'pow', 'property', 'range', 'repr', 'reversed', 'round', 'set', 'setattr', 'slice', 'sorted', 'staticmethod', 'str', 'sum', 'super', 'tuple', 'type', 'vars', 'zip', '__import__', 'NotImplemented', 'Ellipsis', '__debug__'] ; 
var py2 = { 
'builtins': ['apply', 'basestring', 'buffer', 'cmp', 'coerce', 'execfile', 'file', 'intern', 'long', 'raw_input', 'reduce', 'reload', 'unichr', 'unicode', 'xrange', 'False', 'True', 'None'] ,
'keywords': ['exec', 'print'] }
; 
var py3 = { 
'builtins': ['ascii', 'bytes', 'exec', 'print'] ,
'keywords': ['nonlocal', 'False', 'True', 'None'] }
; 
if (parserConf.extra_keywords != undefined) { 
commonkeywords = commonkeywords.concat(parserConf.extra_keywords); 
} 
if (parserConf.extra_builtins != undefined) { 
commonBuiltins = commonBuiltins.concat(parserConf.extra_builtins); 
} 
if (!!parserConf.version && parseInt(parserConf.version, 10) === 3) { 
commonkeywords = commonkeywords.concat(py3.keywords); 
commonBuiltins = commonBuiltins.concat(py3.builtins); 
var stringPrefixes = new RegExp("^(([rb]|(br))?('{3}|\"{3}|['\"]))", "i"); 
} 
 else { 
commonkeywords = commonkeywords.concat(py2.keywords); 
commonBuiltins = commonBuiltins.concat(py2.builtins); 
var stringPrefixes = new RegExp("^(([rub]|(ur)|(br))?('{3}|\"{3}|['\"]))", "i"); 
} 
var keywords = wordRegexp(commonkeywords); 
var builtins = wordRegexp(commonBuiltins); 
var indentInfo = null ; 
function tokenBase(stream, state){ 
if (stream.sol()) { 
var scopeOffset = state.scopes[0].offset; 
if (stream.eatSpace()) { 
var lineOffset = stream.indentation(); 
if (lineOffset > scopeOffset) { 
indentInfo = 'indent'; 
} 
 else if (lineOffset < scopeOffset) { 
indentInfo = 'dedent'; 
} 
return null ; 
} 
 else { 
if (scopeOffset > 0) { 
dedent(stream, state); 
} 
} 
} 
if (stream.eatSpace()) { 
return null ; 
} 
var ch = stream.peek(); 
if (ch === '#') { 
stream.skipToEnd(); 
return 'comment'; 
} 
if (stream.match(/^[0-9\.]/, false )) { 
var floatLiteral = false ; 
if (stream.match(/^\d*\.\d+(e[\+\-]?\d+)?/i)) { 
floatLiteral = true ; 
} 
if (stream.match(/^\d+\.\d*/)) { 
floatLiteral = true ; 
} 
if (stream.match(/^\.\d+/)) { 
floatLiteral = true ; 
} 
if (floatLiteral) { 
stream.eat(/J/i); 
return 'number'; 
} 
var intLiteral = false ; 
if (stream.match(/^0x[0-9a-f]+/i)) { 
intLiteral = true ; 
} 
if (stream.match(/^0b[01]+/i)) { 
intLiteral = true ; 
} 
if (stream.match(/^0o[0-7]+/i)) { 
intLiteral = true ; 
} 
if (stream.match(/^[1-9]\d*(e[\+\-]?\d+)?/)) { 
stream.eat(/J/i); 
intLiteral = true ; 
} 
if (stream.match(/^0(?![\dx])/i)) { 
intLiteral = true ; 
} 
if (intLiteral) { 
stream.eat(/L/i); 
return 'number'; 
} 
} 
if (stream.match(stringPrefixes)) { 
state.tokenize = tokenStringFactory(stream.current()); 
return state.tokenize(stream, state); 
} 
if (stream.match(tripleDelimiters) || stream.match(doubleDelimiters)) { 
return null ; 
} 
if (stream.match(doubleOperators) || stream.match(singleOperators) || stream.match(wordOperators)) { 
return 'operator'; 
} 
if (stream.match(singleDelimiters)) { 
return null ; 
} 
if (stream.match(keywords)) { 
return 'keyword'; 
} 
if (stream.match(builtins)) { 
return 'builtin'; 
} 
if (stream.match(identifiers)) { 
if (state.lastToken == 'def' || state.lastToken == 'class') { 
return 'def'; 
} 
return 'variable'; 
} 
stream.next(); 
return ERRORCLASS; 
} 
function tokenStringFactory(delimiter){ 
while ('rub'.indexOf(delimiter.charAt(0).toLowerCase()) >= 0){ 
delimiter = delimiter.substr(1); 
} 
var singleline = _AN_Read_length('length', delimiter) == 1; 
var OUTCLASS = 'string'; 
function tokenString(stream, state){ 
while (!stream.eol()){ 
stream.eatWhile(/[^'"\\]/); 
if (stream.eat('\\')) { 
stream.next(); 
if (singleline && stream.eol()) { 
return OUTCLASS; 
} 
} 
 else if (stream.match(delimiter)) { 
state.tokenize = tokenBase; 
return OUTCLASS; 
} 
 else { 
stream.eat(/['"]/); 
} 
} 
if (singleline) { 
if (parserConf.singleLineStringErrors) { 
return ERRORCLASS; 
} 
 else { 
state.tokenize = tokenBase; 
} 
} 
return OUTCLASS; 
} 
tokenString.isString = true ; 
return tokenString; 
} 
function indent(stream, state, type){ 
type = type || 'py'; 
var indentUnit = 0; 
if (type === 'py') { 
if (state.scopes[0].type !== 'py') { 
state.scopes[0].offset = stream.indentation(); 
return ; 
} 
for (var i = 0; 
i < _AN_Read_length('length', state.scopes); ++i){ 
if (state.scopes[i].type === 'py') { 
indentUnit = state.scopes[i].offset + conf.indentUnit; 
break ; 
} 
} 
} 
 else { 
indentUnit = stream.column() + _AN_Read_length('length', stream.current()); 
} 
state.scopes.unshift({ 
offset: indentUnit,
type: type}
); 
} 
function dedent(stream, state, type){ 
type = type || 'py'; 
if (_AN_Read_length('length', state.scopes) == 1) return ; 
if (state.scopes[0].type === 'py') { 
var _indent = stream.indentation(); 
var _indent_index = -1; 
for (var i = 0; 
i < _AN_Read_length('length', state.scopes); ++i){ 
if (_indent === state.scopes[i].offset) { 
_indent_index = i; 
break ; 
} 
} 
if (_indent_index === -1) { 
return true ; 
} 
while (state.scopes[0].offset !== _indent){ 
state.scopes.shift(); 
} 
return false ; 
} 
 else { 
if (type === 'py') { 
state.scopes[0].offset = stream.indentation(); 
return false ; 
} 
 else { 
if (state.scopes[0].type != type) { 
return true ; 
} 
state.scopes.shift(); 
return false ; 
} 
} 
} 
function tokenLexer(stream, state){ 
indentInfo = null ; 
var style = state.tokenize(stream, state); 
var current = stream.current(); 
if (current === '.') { 
style = stream.match(identifiers, false )? null : ERRORCLASS; 
if (style === null  && state.lastStyle === 'meta') { 
style = 'meta'; 
} 
return style; 
} 
if (current === '@') { 
return stream.match(identifiers, false )? 'meta': ERRORCLASS; 
} 
if ((style === 'variable' || style === 'builtin') && state.lastStyle === 'meta') { 
style = 'meta'; 
} 
if (current === 'pass' || current === 'return') { 
state.dedent += 1; 
} 
if (current === 'lambda') state.lambda = true ; 
if ((current === ':' && !state.lambda && state.scopes[0].type == 'py') || indentInfo === 'indent') { 
indent(stream, state); 
} 
var delimiter_index = '[({'.indexOf(current); 
if (delimiter_index !== -1) { 
indent(stream, state, '])}'.slice(delimiter_index, delimiter_index + 1)); 
} 
if (indentInfo === 'dedent') { 
if (dedent(stream, state)) { 
return ERRORCLASS; 
} 
} 
delimiter_index = '])}'.indexOf(current); 
if (delimiter_index !== -1) { 
if (dedent(stream, state, current)) { 
return ERRORCLASS; 
} 
} 
if (state.dedent > 0 && stream.eol() && state.scopes[0].type == 'py') { 
if (_AN_Read_length('length', state.scopes) > 1) state.scopes.shift(); 
state.dedent -= 1; 
} 
return style; 
} 
var external = { 
startState: function (basecolumn){ 
return { 
tokenize: tokenBase,
scopes: [{ 
offset: basecolumn || 0,
type: 'py'}
] ,
lastStyle: null ,
lastToken: null ,
lambda: false ,
dedent: 0}
; 
} 
,
token: function (stream, state){ 
var style = tokenLexer(stream, state); 
state.lastStyle = style; 
var current = stream.current(); 
if (current && style) { 
state.lastToken = current; 
} 
if (stream.eol() && state.lambda) { 
state.lambda = false ; 
} 
return style; 
} 
,
indent: function (state){ 
if (state.tokenize != tokenBase) { 
return state.tokenize.isString? CodeMirror.Pass: 0; 
} 
return state.scopes[0].offset; 
} 
,
lineComment: "#",
fold: "indent"}
; 
return external; 
} 
); 
CodeMirror.defineMIME("text/x-python", "python"); 
(function (){ 
"use strict"; 
var words = function (str){ 
return str.split(' '); 
} 
; 
CodeMirror.defineMIME("text/x-cython", { 
name: "python",
extra_keywords: words("by cdef cimport cpdef ctypedef enum except" + "extern gil include nogil property public" + "readonly struct union DEF IF ELIF ELSE")}
); 
} 
)();