Coverage for /pythoncovmergedfiles/medio/medio/usr/local/lib/python3.11/site-packages/pygments/lexers/actionscript.py: 97%

1""" 

2 pygments.lexers.actionscript 

3 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 

4 

5 Lexers for ActionScript and MXML. 

6 

7 :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS. 

8 :license: BSD, see LICENSE for details. 

9""" 

10 

11import re 

12 

13from pygments.lexer import RegexLexer, bygroups, using, this, words, default 

14from pygments.token import Text, Comment, Operator, Keyword, Name, String, \ 

15 Number, Punctuation, Whitespace 

16 

17__all__ = ['ActionScriptLexer', 'ActionScript3Lexer', 'MxmlLexer'] 

18 

19 

20class ActionScriptLexer(RegexLexer): 

21 """ 

22 For ActionScript source code. 

23 """ 

24 

25 name = 'ActionScript' 

26 aliases = ['actionscript', 'as'] 

27 filenames = ['*.as'] 

28 mimetypes = ['application/x-actionscript', 'text/x-actionscript', 

29 'text/actionscript'] 

30 url = 'https://en.wikipedia.org/wiki/ActionScript' 

31 version_added = '0.9' 

32 

33 flags = re.DOTALL 

34 tokens = { 

35 'root': [ 

36 (r'\s+', Whitespace), 

37 (r'//.*?\n', Comment.Single), 

38 (r'/\*.*?\*/', Comment.Multiline), 

39 (r'/(\\\\|\\[^\\]|[^/\\\n])*/[gim]*', String.Regex), 

40 (r'[~^*!%&<>|+=:;,/?\\-]+', Operator), 

41 (r'[{}\[\]();.]+', Punctuation), 

42 (words(( 

43 'case', 'default', 'for', 'each', 'in', 'while', 'do', 'break', 

44 'return', 'continue', 'if', 'else', 'throw', 'try', 'catch', 

45 'var', 'with', 'new', 'typeof', 'arguments', 'instanceof', 'this', 

46 'switch'), suffix=r'\b'), 

47 Keyword), 

48 (words(( 

49 'class', 'public', 'final', 'internal', 'native', 'override', 'private', 

50 'protected', 'static', 'import', 'extends', 'implements', 'interface', 

51 'intrinsic', 'return', 'super', 'dynamic', 'function', 'const', 'get', 

52 'namespace', 'package', 'set'), suffix=r'\b'), 

53 Keyword.Declaration), 

54 (r'(true|false|null|NaN|Infinity|-Infinity|undefined|Void)\b', 

55 Keyword.Constant), 

56 (words(( 

57 'Accessibility', 'AccessibilityProperties', 'ActionScriptVersion', 

58 'ActivityEvent', 'AntiAliasType', 'ApplicationDomain', 'AsBroadcaster', 'Array', 

59 'AsyncErrorEvent', 'AVM1Movie', 'BevelFilter', 'Bitmap', 'BitmapData', 

60 'BitmapDataChannel', 'BitmapFilter', 'BitmapFilterQuality', 'BitmapFilterType', 

61 'BlendMode', 'BlurFilter', 'Boolean', 'ByteArray', 'Camera', 'Capabilities', 'CapsStyle', 

62 'Class', 'Color', 'ColorMatrixFilter', 'ColorTransform', 'ContextMenu', 

63 'ContextMenuBuiltInItems', 'ContextMenuEvent', 'ContextMenuItem', 

64 'ConvultionFilter', 'CSMSettings', 'DataEvent', 'Date', 'DefinitionError', 

65 'DeleteObjectSample', 'Dictionary', 'DisplacmentMapFilter', 'DisplayObject', 

66 'DisplacmentMapFilterMode', 'DisplayObjectContainer', 'DropShadowFilter', 

67 'Endian', 'EOFError', 'Error', 'ErrorEvent', 'EvalError', 'Event', 'EventDispatcher', 

68 'EventPhase', 'ExternalInterface', 'FileFilter', 'FileReference', 

69 'FileReferenceList', 'FocusDirection', 'FocusEvent', 'Font', 'FontStyle', 'FontType', 

70 'FrameLabel', 'FullScreenEvent', 'Function', 'GlowFilter', 'GradientBevelFilter', 

71 'GradientGlowFilter', 'GradientType', 'Graphics', 'GridFitType', 'HTTPStatusEvent', 

72 'IBitmapDrawable', 'ID3Info', 'IDataInput', 'IDataOutput', 'IDynamicPropertyOutput' 

73 'IDynamicPropertyWriter', 'IEventDispatcher', 'IExternalizable', 

74 'IllegalOperationError', 'IME', 'IMEConversionMode', 'IMEEvent', 'int', 

75 'InteractiveObject', 'InterpolationMethod', 'InvalidSWFError', 'InvokeEvent', 

76 'IOError', 'IOErrorEvent', 'JointStyle', 'Key', 'Keyboard', 'KeyboardEvent', 'KeyLocation', 

77 'LineScaleMode', 'Loader', 'LoaderContext', 'LoaderInfo', 'LoadVars', 'LocalConnection', 

78 'Locale', 'Math', 'Matrix', 'MemoryError', 'Microphone', 'MorphShape', 'Mouse', 'MouseEvent', 

79 'MovieClip', 'MovieClipLoader', 'Namespace', 'NetConnection', 'NetStatusEvent', 

80 'NetStream', 'NewObjectSample', 'Number', 'Object', 'ObjectEncoding', 'PixelSnapping', 

81 'Point', 'PrintJob', 'PrintJobOptions', 'PrintJobOrientation', 'ProgressEvent', 'Proxy', 

82 'QName', 'RangeError', 'Rectangle', 'ReferenceError', 'RegExp', 'Responder', 'Sample', 

83 'Scene', 'ScriptTimeoutError', 'Security', 'SecurityDomain', 'SecurityError', 

84 'SecurityErrorEvent', 'SecurityPanel', 'Selection', 'Shape', 'SharedObject', 

85 'SharedObjectFlushStatus', 'SimpleButton', 'Socket', 'Sound', 'SoundChannel', 

86 'SoundLoaderContext', 'SoundMixer', 'SoundTransform', 'SpreadMethod', 'Sprite', 

87 'StackFrame', 'StackOverflowError', 'Stage', 'StageAlign', 'StageDisplayState', 

88 'StageQuality', 'StageScaleMode', 'StaticText', 'StatusEvent', 'String', 'StyleSheet', 

89 'SWFVersion', 'SyncEvent', 'SyntaxError', 'System', 'TextColorType', 'TextField', 

90 'TextFieldAutoSize', 'TextFieldType', 'TextFormat', 'TextFormatAlign', 

91 'TextLineMetrics', 'TextRenderer', 'TextSnapshot', 'Timer', 'TimerEvent', 'Transform', 

92 'TypeError', 'uint', 'URIError', 'URLLoader', 'URLLoaderDataFormat', 'URLRequest', 

93 'URLRequestHeader', 'URLRequestMethod', 'URLStream', 'URLVariabeles', 'VerifyError', 

94 'Video', 'XML', 'XMLDocument', 'XMLList', 'XMLNode', 'XMLNodeType', 'XMLSocket', 

95 'XMLUI'), suffix=r'\b'), 

96 Name.Builtin), 

97 (words(( 

98 'decodeURI', 'decodeURIComponent', 'encodeURI', 'escape', 'eval', 'isFinite', 'isNaN', 

99 'isXMLName', 'clearInterval', 'fscommand', 'getTimer', 'getURL', 'getVersion', 

100 'parseFloat', 'parseInt', 'setInterval', 'trace', 'updateAfterEvent', 

101 'unescape'), suffix=r'\b'), 

102 Name.Function), 

103 (r'[$a-zA-Z_]\w*', Name.Other), 

104 (r'[0-9][0-9]*\.[0-9]+([eE][0-9]+)?[fd]?', Number.Float), 

105 (r'0x[0-9a-f]+', Number.Hex), 

106 (r'[0-9]+', Number.Integer), 

107 (r'"(\\\\|\\[^\\]|[^"\\])*"', String.Double), 

108 (r"'(\\\\|\\[^\\]|[^'\\])*'", String.Single), 

109 ] 

110 } 

111 

112 def analyse_text(text): 

113 """This is only used to disambiguate between ActionScript and 

114 ActionScript3. We return 0 here; the ActionScript3 lexer will match 

115 AS3 variable definitions and that will hopefully suffice.""" 

116 return 0 

117 

118class ActionScript3Lexer(RegexLexer): 

119 """ 

120 For ActionScript 3 source code. 

121 """ 

122 

123 name = 'ActionScript 3' 

124 url = 'https://help.adobe.com/en_US/FlashPlatform/reference/actionscript/3/index.html' 

125 aliases = ['actionscript3', 'as3'] 

126 filenames = ['*.as'] 

127 mimetypes = ['application/x-actionscript3', 'text/x-actionscript3', 

128 'text/actionscript3'] 

129 version_added = '0.11' 

130 

131 identifier = r'[$a-zA-Z_]\w*' 

132 typeidentifier = identifier + r'(?:\.<\w+>)?' 

133 

134 flags = re.DOTALL | re.MULTILINE 

135 tokens = { 

136 'root': [ 

137 (r'\s+', Whitespace), 

138 (r'(function\s+)(' + identifier + r')(\s*)(\()', 

139 bygroups(Keyword.Declaration, Name.Function, Text, Operator), 

140 'funcparams'), 

141 (r'(var|const)(\s+)(' + identifier + r')(\s*)(:)(\s*)(' + 

142 typeidentifier + r')', 

143 bygroups(Keyword.Declaration, Whitespace, Name, Whitespace, Punctuation, Whitespace, 

144 Keyword.Type)), 

145 (r'(import|package)(\s+)((?:' + identifier + r'|\.)+)(\s*)', 

146 bygroups(Keyword, Whitespace, Name.Namespace, Whitespace)), 

147 (r'(new)(\s+)(' + typeidentifier + r')(\s*)(\()', 

148 bygroups(Keyword, Whitespace, Keyword.Type, Whitespace, Operator)), 

149 (r'//.*?\n', Comment.Single), 

150 (r'/\*.*?\*/', Comment.Multiline), 

151 (r'/(\\\\|\\[^\\]|[^\\\n])*/[gisx]*', String.Regex), 

152 (r'(\.)(' + identifier + r')', bygroups(Operator, Name.Attribute)), 

153 (r'(case|default|for|each|in|while|do|break|return|continue|if|else|' 

154 r'throw|try|catch|with|new|typeof|arguments|instanceof|this|' 

155 r'switch|import|include|as|is)\b', 

156 Keyword), 

157 (r'(class|public|final|internal|native|override|private|protected|' 

158 r'static|import|extends|implements|interface|intrinsic|return|super|' 

159 r'dynamic|function|const|get|namespace|package|set)\b', 

160 Keyword.Declaration), 

161 (r'(true|false|null|NaN|Infinity|-Infinity|undefined|void)\b', 

162 Keyword.Constant), 

163 (r'(decodeURI|decodeURIComponent|encodeURI|escape|eval|isFinite|isNaN|' 

164 r'isXMLName|clearInterval|fscommand|getTimer|getURL|getVersion|' 

165 r'isFinite|parseFloat|parseInt|setInterval|trace|updateAfterEvent|' 

166 r'unescape)\b', Name.Function), 

167 (identifier, Name), 

168 (r'[0-9][0-9]*\.[0-9]+([eE][0-9]+)?[fd]?', Number.Float), 

169 (r'0x[0-9a-f]+', Number.Hex), 

170 (r'[0-9]+', Number.Integer), 

171 (r'"(\\\\|\\[^\\]|[^"\\])*"', String.Double), 

172 (r"'(\\\\|\\[^\\]|[^'\\])*'", String.Single), 

173 (r'[~^*!%&<>|+=:;,/?\\{}\[\]().-]+', Operator), 

174 ], 

175 'funcparams': [ 

176 (r'\s+', Whitespace), 

177 (r'(\s*)(\.\.\.)?(' + identifier + r')(\s*)(:)(\s*)(' + 

178 typeidentifier + r'|\*)(\s*)', 

179 bygroups(Whitespace, Punctuation, Name, Whitespace, Operator, Whitespace, 

180 Keyword.Type, Whitespace), 'defval'), 

181 (r'\)', Operator, 'type') 

182 ], 

183 'type': [ 

184 (r'(\s*)(:)(\s*)(' + typeidentifier + r'|\*)', 

185 bygroups(Whitespace, Operator, Whitespace, Keyword.Type), '#pop:2'), 

186 (r'\s+', Text, '#pop:2'), 

187 default('#pop:2') 

188 ], 

189 'defval': [ 

190 (r'(=)(\s*)([^(),]+)(\s*)(,?)', 

191 bygroups(Operator, Whitespace, using(this), Whitespace, Operator), '#pop'), 

192 (r',', Operator, '#pop'), 

193 default('#pop') 

194 ] 

195 } 

196 

197 def analyse_text(text): 

198 if re.match(r'\w+\s*:\s*\w', text): 

199 return 0.3 

200 return 0 

201 

202 

203class MxmlLexer(RegexLexer): 

204 """ 

205 For MXML markup. 

206 Nested AS3 in <script> tags is highlighted by the appropriate lexer. 

207 """ 

208 flags = re.MULTILINE | re.DOTALL 

209 name = 'MXML' 

210 aliases = ['mxml'] 

211 filenames = ['*.mxml'] 

212 url = 'https://en.wikipedia.org/wiki/MXML' 

213 version_added = '1.1' 

214 

215 tokens = { 

216 'root': [ 

217 ('[^<&]+', Text), 

218 (r'&\S*?;', Name.Entity), 

219 (r'(\<\!\[CDATA\[)(.*?)(\]\]\>)', 

220 bygroups(String, using(ActionScript3Lexer), String)), 

221 ('<!--', Comment, 'comment'), 

222 (r'<\?.*?\?>', Comment.Preproc), 

223 ('<![^>]*>', Comment.Preproc), 

224 (r'<\s*[\w:.-]+', Name.Tag, 'tag'), 

225 (r'<\s*/\s*[\w:.-]+\s*>', Name.Tag), 

226 ], 

227 'comment': [ 

228 ('[^-]+', Comment), 

229 ('-->', Comment, '#pop'), 

230 ('-', Comment), 

231 ], 

232 'tag': [ 

233 (r'\s+', Whitespace), 

234 (r'[\w.:-]+\s*=', Name.Attribute, 'attr'), 

235 (r'/?\s*>', Name.Tag, '#pop'), 

236 ], 

237 'attr': [ 

238 (r'\s+', Whitespace), 

239 ('".*?"', String, '#pop'), 

240 ("'.*?'", String, '#pop'), 

241 (r'[^\s>]+', String, '#pop'), 

242 ], 

243 }