text: Prism.languages.python = {
  	'comment': {
  		pattern: /(^|[^\\])#.*/,
  		lookbehind: true
  	},
  	'string-interpolation': {
  		pattern: /(?:f|rf|fr)(?:("""|''')[\s\S]*?\1|("|')(?:\\.|(?!\2)[^\\\r\n])*\2)/i,
  		greedy: true,
  		inside: {
  			'interpolation': {
  				// "{" <expression> <optional "!s", "!r", or "!a"> <optional ":" format specifier> "}"
  				pattern: /((?:^|[^{])(?:\{\{)*)\{(?!\{)(?:[^{}]|\{(?!\{)(?:[^{}]|\{(?!\{)(?:[^{}])+\})+\})+\}/,
  				lookbehind: true,
  				inside: {
  					'format-spec': {
  						pattern: /(:)[^:(){}]+(?=\}$)/,
  						lookbehind: true
  					},
  					'conversion-option': {
  						pattern: /![sra](?=[:}]$)/,
  						alias: 'punctuation'
  					},
  					rest: null
  				}
  			},
  			'string': /[\s\S]+/
  		}
  	},
  	'triple-quoted-string': {
  		pattern: /(?:[rub]|rb|br)?("""|''')[\s\S]*?\1/i,
  		greedy: true,
  		alias: 'string'
  	},
  	'string': {
  		pattern: /(?:[rub]|rb|br)?("|')(?:\\.|(?!\1)[^\\\r\n])*\1/i,
  		greedy: true
  	},
  	'function': {
  		pattern: /((?:^|\s)def[ \t]+)[a-zA-Z_]\w*(?=\s*\()/g,
  		lookbehind: true
  	},
  	'class-name': {
  		pattern: /(\bclass\s+)\w+/i,
  		lookbehind: true
  	},
  	'decorator': {
  		pattern: /(^[\t ]*)@\w+(?:\.\w+)*/im,
  		lookbehind: true,
  		alias: ['annotation', 'punctuation'],
  		inside: {
  			'punctuation': /\./
  		}
  	},
  	'keyword': /\b(?:and|as|assert|async|await|break|class|continue|def|del|elif|else|except|exec|finally|for|from|global|if|import|in|is|lambda|nonlocal|not|or|pass|print|raise|return|try|while|with|yield)\b/,
  	'builtin': /\b(?:__import__|abs|all|any|apply|ascii|basestring|bin|bool|buffer|bytearray|bytes|callable|chr|classmethod|cmp|coerce|compile|complex|delattr|dict|dir|divmod|enumerate|eval|execfile|file|filter|float|format|frozenset|getattr|globals|hasattr|hash|help|hex|id|input|int|intern|isinstance|issubclass|iter|len|list|locals|long|map|max|memoryview|min|next|object|oct|open|ord|pow|property|range|raw_input|reduce|reload|repr|reversed|round|set|setattr|slice|sorted|staticmethod|str|sum|super|tuple|type|unichr|unicode|vars|xrange|zip)\b/,
  	'boolean': /\b(?:True|False|None)\b/,
  	'number': /(?:\b(?=\d)|\B(?=\.))(?:0[bo])?(?:(?:\d|0x[\da-f])[\da-f]*(?:\.\d*)?|\.\d+)(?:e[+-]?\d+)?j?\b/i,
  	'operator': /[-+%=]=?|!=|\*\*?=?|\/\/?=?|<[<=>]?|>[=>]?|[&|^~]/,
  	'punctuation': /[{}[\];(),.:]/
  };
  
  Prism.languages.python['string-interpolation'].inside['interpolation'].inside.rest = Prism.languages.python;
  
  Prism.languages.py = Prism.languages.python;
  