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src/eric7/Documentation/Source/eric7.Plugins.CheckerPlugins.CodeStyleChecker.Simplify.SimplifyNodeVisitor.html
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- child 9295
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| 1 <!DOCTYPE html> | |
| 2 <html><head> | |
| 3 <title>eric7.Plugins.CheckerPlugins.CodeStyleChecker.Simplify.SimplifyNodeVisitor</title> | |
| 4 <meta charset="UTF-8"> | |
| 5 <link rel="stylesheet" href="styles.css"> | |
| 6 </head> | |
| 7 <body> | |
| 8 <a NAME="top" ID="top"></a> | |
| 9 <h1>eric7.Plugins.CheckerPlugins.CodeStyleChecker.Simplify.SimplifyNodeVisitor</h1> | |
| 10 | |
| 11 <p> | |
| 12 Module implementing a node visitor checking for code that could be simplified. | |
| 13 </p> | |
| 14 <h3>Global Attributes</h3> | |
| 15 | |
| 16 <table> | |
| 17 <tr><td>AST_CONST_TYPES</td></tr><tr><td>BOOL_CONST_TYPES</td></tr><tr><td>STR_TYPES</td></tr> | |
| 18 </table> | |
| 19 <h3>Classes</h3> | |
| 20 | |
| 21 <table> | |
| 22 | |
| 23 <tr> | |
| 24 <td><a href="#SimplifyNodeVisitor">SimplifyNodeVisitor</a></td> | |
| 25 <td>Class to traverse the AST node tree and check for code that can be simplified.</td> | |
| 26 </tr> | |
| 27 </table> | |
| 28 <h3>Functions</h3> | |
| 29 | |
| 30 <table> | |
| 31 <tr><td>None</td></tr> | |
| 32 </table> | |
| 33 <hr /> | |
| 34 <hr /> | |
| 35 <a NAME="SimplifyNodeVisitor" ID="SimplifyNodeVisitor"></a> | |
| 36 <h2>SimplifyNodeVisitor</h2> | |
| 37 | |
| 38 <p> | |
| 39 Class to traverse the AST node tree and check for code that can be | |
| 40 simplified. | |
| 41 </p> | |
| 42 <h3>Derived from</h3> | |
| 43 ast.NodeVisitor | |
| 44 <h3>Class Attributes</h3> | |
| 45 | |
| 46 <table> | |
| 47 <tr><td>None</td></tr> | |
| 48 </table> | |
| 49 <h3>Class Methods</h3> | |
| 50 | |
| 51 <table> | |
| 52 <tr><td>None</td></tr> | |
| 53 </table> | |
| 54 <h3>Methods</h3> | |
| 55 | |
| 56 <table> | |
| 57 | |
| 58 <tr> | |
| 59 <td><a href="#SimplifyNodeVisitor.__init__">SimplifyNodeVisitor</a></td> | |
| 60 <td>Constructor</td> | |
| 61 </tr> | |
| 62 <tr> | |
| 63 <td><a href="#SimplifyNodeVisitor.__check101">__check101</a></td> | |
| 64 <td>Private method to check for duplicate isinstance() calls.</td> | |
| 65 </tr> | |
| 66 <tr> | |
| 67 <td><a href="#SimplifyNodeVisitor.__check102">__check102</a></td> | |
| 68 <td>Private method to check for nested if statements without else blocks.</td> | |
| 69 </tr> | |
| 70 <tr> | |
| 71 <td><a href="#SimplifyNodeVisitor.__check103">__check103</a></td> | |
| 72 <td>Private method to check for calls that wrap a condition to return a bool.</td> | |
| 73 </tr> | |
| 74 <tr> | |
| 75 <td><a href="#SimplifyNodeVisitor.__check104">__check104</a></td> | |
| 76 <td>Private method to check for "iterate and yield" patterns.</td> | |
| 77 </tr> | |
| 78 <tr> | |
| 79 <td><a href="#SimplifyNodeVisitor.__check105">__check105</a></td> | |
| 80 <td>Private method to check for "try-except-pass" patterns.</td> | |
| 81 </tr> | |
| 82 <tr> | |
| 83 <td><a href="#SimplifyNodeVisitor.__check106">__check106</a></td> | |
| 84 <td>Private method to check for calls where an exception is raised in else.</td> | |
| 85 </tr> | |
| 86 <tr> | |
| 87 <td><a href="#SimplifyNodeVisitor.__check107">__check107</a></td> | |
| 88 <td>Private method to check for calls where try/except and finally have 'return'.</td> | |
| 89 </tr> | |
| 90 <tr> | |
| 91 <td><a href="#SimplifyNodeVisitor.__check108">__check108</a></td> | |
| 92 <td>Private method to check for if-elses which could be a ternary operator assignment.</td> | |
| 93 </tr> | |
| 94 <tr> | |
| 95 <td><a href="#SimplifyNodeVisitor.__check109">__check109</a></td> | |
| 96 <td>Private method to check for multiple equalities with the same value are combined via "or".</td> | |
| 97 </tr> | |
| 98 <tr> | |
| 99 <td><a href="#SimplifyNodeVisitor.__check110_111">__check110_111</a></td> | |
| 100 <td>Private method to check if any / all could be used.</td> | |
| 101 </tr> | |
| 102 <tr> | |
| 103 <td><a href="#SimplifyNodeVisitor.__check112">__check112</a></td> | |
| 104 <td>Private method to check for non-capitalized calls to environment variables.</td> | |
| 105 </tr> | |
| 106 <tr> | |
| 107 <td><a href="#SimplifyNodeVisitor.__check113">__check113</a></td> | |
| 108 <td>Private method to check for loops in which "enumerate" should be used.</td> | |
| 109 </tr> | |
| 110 <tr> | |
| 111 <td><a href="#SimplifyNodeVisitor.__check114">__check114</a></td> | |
| 112 <td>Private method to check for alternative if clauses with identical bodies.</td> | |
| 113 </tr> | |
| 114 <tr> | |
| 115 <td><a href="#SimplifyNodeVisitor.__check115">__check115</a></td> | |
| 116 <td>Private method to to check for places where open() is called without a context handler.</td> | |
| 117 </tr> | |
| 118 <tr> | |
| 119 <td><a href="#SimplifyNodeVisitor.__check116">__check116</a></td> | |
| 120 <td>Private method to check for places with 3 or more consecutive if-statements with direct returns.</td> | |
| 121 </tr> | |
| 122 <tr> | |
| 123 <td><a href="#SimplifyNodeVisitor.__check117">__check117</a></td> | |
| 124 <td>Private method to check for multiple with-statements with same scope.</td> | |
| 125 </tr> | |
| 126 <tr> | |
| 127 <td><a href="#SimplifyNodeVisitor.__check118">__check118</a></td> | |
| 128 <td>Private method to check for usages of "key in dict.keys()".</td> | |
| 129 </tr> | |
| 130 <tr> | |
| 131 <td><a href="#SimplifyNodeVisitor.__check119">__check119</a></td> | |
| 132 <td>Private method to check for classes that should be "dataclasses".</td> | |
| 133 </tr> | |
| 134 <tr> | |
| 135 <td><a href="#SimplifyNodeVisitor.__check120_121">__check120_121</a></td> | |
| 136 <td>Private method to check for classes that inherit from object.</td> | |
| 137 </tr> | |
| 138 <tr> | |
| 139 <td><a href="#SimplifyNodeVisitor.__check122">__check122</a></td> | |
| 140 <td>Private method to check for all if-blocks which only check if a key is in a dictionary.</td> | |
| 141 </tr> | |
| 142 <tr> | |
| 143 <td><a href="#SimplifyNodeVisitor.__check181">__check181</a></td> | |
| 144 <td>Private method to check for assignments that could be converted into an augmented assignment.</td> | |
| 145 </tr> | |
| 146 <tr> | |
| 147 <td><a href="#SimplifyNodeVisitor.__check182">__check182</a></td> | |
| 148 <td>Private method to check for calls of type 'super()' that could be shortened to 'super()'.</td> | |
| 149 </tr> | |
| 150 <tr> | |
| 151 <td><a href="#SimplifyNodeVisitor.__check201">__check201</a></td> | |
| 152 <td>Private method to check for calls where an unary 'not' is used for an unequality.</td> | |
| 153 </tr> | |
| 154 <tr> | |
| 155 <td><a href="#SimplifyNodeVisitor.__check202">__check202</a></td> | |
| 156 <td>Private method to check for calls where an unary 'not' is used for an equality.</td> | |
| 157 </tr> | |
| 158 <tr> | |
| 159 <td><a href="#SimplifyNodeVisitor.__check203">__check203</a></td> | |
| 160 <td>Private method to check for calls where an unary 'not' is used for an in-check.</td> | |
| 161 </tr> | |
| 162 <tr> | |
| 163 <td><a href="#SimplifyNodeVisitor.__check204">__check204</a></td> | |
| 164 <td>Private method to check for calls of the type "not (a < b)".</td> | |
| 165 </tr> | |
| 166 <tr> | |
| 167 <td><a href="#SimplifyNodeVisitor.__check205">__check205</a></td> | |
| 168 <td>Private method to check for calls of the type "not (a <= b)".</td> | |
| 169 </tr> | |
| 170 <tr> | |
| 171 <td><a href="#SimplifyNodeVisitor.__check206">__check206</a></td> | |
| 172 <td>Private method to check for calls of the type "not (a > b)".</td> | |
| 173 </tr> | |
| 174 <tr> | |
| 175 <td><a href="#SimplifyNodeVisitor.__check207">__check207</a></td> | |
| 176 <td>Private method to check for calls of the type "not (a >= b)".</td> | |
| 177 </tr> | |
| 178 <tr> | |
| 179 <td><a href="#SimplifyNodeVisitor.__check208">__check208</a></td> | |
| 180 <td>Private method to check for calls of the type "not (not a)".</td> | |
| 181 </tr> | |
| 182 <tr> | |
| 183 <td><a href="#SimplifyNodeVisitor.__check211">__check211</a></td> | |
| 184 <td>Private method to check for calls of the type "True if a else False".</td> | |
| 185 </tr> | |
| 186 <tr> | |
| 187 <td><a href="#SimplifyNodeVisitor.__check212">__check212</a></td> | |
| 188 <td>Private method to check for calls of the type "False if a else True".</td> | |
| 189 </tr> | |
| 190 <tr> | |
| 191 <td><a href="#SimplifyNodeVisitor.__check213">__check213</a></td> | |
| 192 <td>Private method to check for calls of the type "b if not a else a".</td> | |
| 193 </tr> | |
| 194 <tr> | |
| 195 <td><a href="#SimplifyNodeVisitor.__check221">__check221</a></td> | |
| 196 <td>Private method to check for calls of the type "a and not a".</td> | |
| 197 </tr> | |
| 198 <tr> | |
| 199 <td><a href="#SimplifyNodeVisitor.__check222">__check222</a></td> | |
| 200 <td>Private method to check for calls of the type "a or not a".</td> | |
| 201 </tr> | |
| 202 <tr> | |
| 203 <td><a href="#SimplifyNodeVisitor.__check223">__check223</a></td> | |
| 204 <td>Private method to check for calls of the type "...</td> | |
| 205 </tr> | |
| 206 <tr> | |
| 207 <td><a href="#SimplifyNodeVisitor.__check224">__check224</a></td> | |
| 208 <td>Private method to check for calls of the type "...</td> | |
| 209 </tr> | |
| 210 <tr> | |
| 211 <td><a href="#SimplifyNodeVisitor.__check301">__check301</a></td> | |
| 212 <td>Private method to check for Yoda conditions.</td> | |
| 213 </tr> | |
| 214 <tr> | |
| 215 <td><a href="#SimplifyNodeVisitor.__check401">__check401</a></td> | |
| 216 <td>Private method to check for bare boolean function arguments.</td> | |
| 217 </tr> | |
| 218 <tr> | |
| 219 <td><a href="#SimplifyNodeVisitor.__check402">__check402</a></td> | |
| 220 <td>Private method to check for bare numeric function arguments.</td> | |
| 221 </tr> | |
| 222 <tr> | |
| 223 <td><a href="#SimplifyNodeVisitor.__getDuplicatedIsinstanceCall">__getDuplicatedIsinstanceCall</a></td> | |
| 224 <td>Private method to get a list of isinstance arguments which could be combined.</td> | |
| 225 </tr> | |
| 226 <tr> | |
| 227 <td><a href="#SimplifyNodeVisitor.__getIfBodyPairs">__getIfBodyPairs</a></td> | |
| 228 <td>Private method to extract a list of pairs of test and body for an If node.</td> | |
| 229 </tr> | |
| 230 <tr> | |
| 231 <td><a href="#SimplifyNodeVisitor.__isConstantIncrease">__isConstantIncrease</a></td> | |
| 232 <td>Private method check the given expression for being a constant increase.</td> | |
| 233 </tr> | |
| 234 <tr> | |
| 235 <td><a href="#SimplifyNodeVisitor.__isExceptionCheck">__isExceptionCheck</a></td> | |
| 236 <td>Private method to check, if the node is checking an exception.</td> | |
| 237 </tr> | |
| 238 <tr> | |
| 239 <td><a href="#SimplifyNodeVisitor.__isSameBody">__isSameBody</a></td> | |
| 240 <td>Private method check, if the given bodies are equivalent.</td> | |
| 241 </tr> | |
| 242 <tr> | |
| 243 <td><a href="#SimplifyNodeVisitor.__isSameExpression">__isSameExpression</a></td> | |
| 244 <td>Private method to check, if two expressions are equal.</td> | |
| 245 </tr> | |
| 246 <tr> | |
| 247 <td><a href="#SimplifyNodeVisitor.__isStatementEqual">__isStatementEqual</a></td> | |
| 248 <td>Private method to check, if two statements are equal.</td> | |
| 249 </tr> | |
| 250 <tr> | |
| 251 <td><a href="#SimplifyNodeVisitor.__negateTest">__negateTest</a></td> | |
| 252 <td>Private method negate the given Compare node.</td> | |
| 253 </tr> | |
| 254 <tr> | |
| 255 <td><a href="#SimplifyNodeVisitor.visit_Assign">visit_Assign</a></td> | |
| 256 <td>Public method to process an Assign node.</td> | |
| 257 </tr> | |
| 258 <tr> | |
| 259 <td><a href="#SimplifyNodeVisitor.visit_BoolOp">visit_BoolOp</a></td> | |
| 260 <td>Public method to process a BoolOp node.</td> | |
| 261 </tr> | |
| 262 <tr> | |
| 263 <td><a href="#SimplifyNodeVisitor.visit_Call">visit_Call</a></td> | |
| 264 <td>Public method to process a Call node.</td> | |
| 265 </tr> | |
| 266 <tr> | |
| 267 <td><a href="#SimplifyNodeVisitor.visit_ClassDef">visit_ClassDef</a></td> | |
| 268 <td>Public method to process a ClassDef node.</td> | |
| 269 </tr> | |
| 270 <tr> | |
| 271 <td><a href="#SimplifyNodeVisitor.visit_Compare">visit_Compare</a></td> | |
| 272 <td>Public method to process a Compare node.</td> | |
| 273 </tr> | |
| 274 <tr> | |
| 275 <td><a href="#SimplifyNodeVisitor.visit_Expr">visit_Expr</a></td> | |
| 276 <td>Public method to process an Expr node.</td> | |
| 277 </tr> | |
| 278 <tr> | |
| 279 <td><a href="#SimplifyNodeVisitor.visit_For">visit_For</a></td> | |
| 280 <td>Public method to process a For node.</td> | |
| 281 </tr> | |
| 282 <tr> | |
| 283 <td><a href="#SimplifyNodeVisitor.visit_If">visit_If</a></td> | |
| 284 <td>Public method to process an If node.</td> | |
| 285 </tr> | |
| 286 <tr> | |
| 287 <td><a href="#SimplifyNodeVisitor.visit_IfExp">visit_IfExp</a></td> | |
| 288 <td>Public method to process an IfExp node.</td> | |
| 289 </tr> | |
| 290 <tr> | |
| 291 <td><a href="#SimplifyNodeVisitor.visit_Try">visit_Try</a></td> | |
| 292 <td>Public method to process a Try node.</td> | |
| 293 </tr> | |
| 294 <tr> | |
| 295 <td><a href="#SimplifyNodeVisitor.visit_UnaryOp">visit_UnaryOp</a></td> | |
| 296 <td>Public method to process a UnaryOp node.</td> | |
| 297 </tr> | |
| 298 <tr> | |
| 299 <td><a href="#SimplifyNodeVisitor.visit_With">visit_With</a></td> | |
| 300 <td>Public method to process a With node.</td> | |
| 301 </tr> | |
| 302 </table> | |
| 303 <h3>Static Methods</h3> | |
| 304 | |
| 305 <table> | |
| 306 <tr><td>None</td></tr> | |
| 307 </table> | |
| 308 | |
| 309 <a NAME="SimplifyNodeVisitor.__init__" ID="SimplifyNodeVisitor.__init__"></a> | |
| 310 <h4>SimplifyNodeVisitor (Constructor)</h4> | |
| 311 <b>SimplifyNodeVisitor</b>(<i>errorCallback</i>) | |
| 312 | |
| 313 <p> | |
| 314 Constructor | |
| 315 </p> | |
| 316 <dl> | |
| 317 | |
| 318 <dt><i>errorCallback</i> (func)</dt> | |
| 319 <dd> | |
| 320 callback function to register an error | |
| 321 </dd> | |
| 322 </dl> | |
| 323 <a NAME="SimplifyNodeVisitor.__check101" ID="SimplifyNodeVisitor.__check101"></a> | |
| 324 <h4>SimplifyNodeVisitor.__check101</h4> | |
| 325 <b>__check101</b>(<i>node</i>) | |
| 326 | |
| 327 <p> | |
| 328 Private method to check for duplicate isinstance() calls. | |
| 329 </p> | |
| 330 <dl> | |
| 331 | |
| 332 <dt><i>node</i> (ast.BoolOp)</dt> | |
| 333 <dd> | |
| 334 reference to the AST node to be checked | |
| 335 </dd> | |
| 336 </dl> | |
| 337 <a NAME="SimplifyNodeVisitor.__check102" ID="SimplifyNodeVisitor.__check102"></a> | |
| 338 <h4>SimplifyNodeVisitor.__check102</h4> | |
| 339 <b>__check102</b>(<i>node</i>) | |
| 340 | |
| 341 <p> | |
| 342 Private method to check for nested if statements without else blocks. | |
| 343 </p> | |
| 344 <dl> | |
| 345 | |
| 346 <dt><i>node</i> (ast.If)</dt> | |
| 347 <dd> | |
| 348 reference to the AST node to be checked | |
| 349 </dd> | |
| 350 </dl> | |
| 351 <a NAME="SimplifyNodeVisitor.__check103" ID="SimplifyNodeVisitor.__check103"></a> | |
| 352 <h4>SimplifyNodeVisitor.__check103</h4> | |
| 353 <b>__check103</b>(<i>node</i>) | |
| 354 | |
| 355 <p> | |
| 356 Private method to check for calls that wrap a condition to return | |
| 357 a bool. | |
| 358 </p> | |
| 359 <dl> | |
| 360 | |
| 361 <dt><i>node</i> (ast.If)</dt> | |
| 362 <dd> | |
| 363 reference to the AST node to be checked | |
| 364 </dd> | |
| 365 </dl> | |
| 366 <a NAME="SimplifyNodeVisitor.__check104" ID="SimplifyNodeVisitor.__check104"></a> | |
| 367 <h4>SimplifyNodeVisitor.__check104</h4> | |
| 368 <b>__check104</b>(<i>node</i>) | |
| 369 | |
| 370 <p> | |
| 371 Private method to check for "iterate and yield" patterns. | |
| 372 </p> | |
| 373 <dl> | |
| 374 | |
| 375 <dt><i>node</i> (ast.For)</dt> | |
| 376 <dd> | |
| 377 reference to the AST node to be checked | |
| 378 </dd> | |
| 379 </dl> | |
| 380 <a NAME="SimplifyNodeVisitor.__check105" ID="SimplifyNodeVisitor.__check105"></a> | |
| 381 <h4>SimplifyNodeVisitor.__check105</h4> | |
| 382 <b>__check105</b>(<i>node</i>) | |
| 383 | |
| 384 <p> | |
| 385 Private method to check for "try-except-pass" patterns. | |
| 386 </p> | |
| 387 <dl> | |
| 388 | |
| 389 <dt><i>node</i> (ast.Try)</dt> | |
| 390 <dd> | |
| 391 reference to the AST node to be checked | |
| 392 </dd> | |
| 393 </dl> | |
| 394 <a NAME="SimplifyNodeVisitor.__check106" ID="SimplifyNodeVisitor.__check106"></a> | |
| 395 <h4>SimplifyNodeVisitor.__check106</h4> | |
| 396 <b>__check106</b>(<i>node</i>) | |
| 397 | |
| 398 <p> | |
| 399 Private method to check for calls where an exception is raised in else. | |
| 400 </p> | |
| 401 <dl> | |
| 402 | |
| 403 <dt><i>node</i> (ast.If)</dt> | |
| 404 <dd> | |
| 405 reference to the AST node to be checked | |
| 406 </dd> | |
| 407 </dl> | |
| 408 <a NAME="SimplifyNodeVisitor.__check107" ID="SimplifyNodeVisitor.__check107"></a> | |
| 409 <h4>SimplifyNodeVisitor.__check107</h4> | |
| 410 <b>__check107</b>(<i>node</i>) | |
| 411 | |
| 412 <p> | |
| 413 Private method to check for calls where try/except and finally have | |
| 414 'return'. | |
| 415 </p> | |
| 416 <dl> | |
| 417 | |
| 418 <dt><i>node</i> (ast.Try)</dt> | |
| 419 <dd> | |
| 420 reference to the AST node to be checked | |
| 421 </dd> | |
| 422 </dl> | |
| 423 <a NAME="SimplifyNodeVisitor.__check108" ID="SimplifyNodeVisitor.__check108"></a> | |
| 424 <h4>SimplifyNodeVisitor.__check108</h4> | |
| 425 <b>__check108</b>(<i>node</i>) | |
| 426 | |
| 427 <p> | |
| 428 Private method to check for if-elses which could be a ternary | |
| 429 operator assignment. | |
| 430 </p> | |
| 431 <dl> | |
| 432 | |
| 433 <dt><i>node</i> (ast.If)</dt> | |
| 434 <dd> | |
| 435 reference to the AST node to be checked | |
| 436 </dd> | |
| 437 </dl> | |
| 438 <a NAME="SimplifyNodeVisitor.__check109" ID="SimplifyNodeVisitor.__check109"></a> | |
| 439 <h4>SimplifyNodeVisitor.__check109</h4> | |
| 440 <b>__check109</b>(<i>node</i>) | |
| 441 | |
| 442 <p> | |
| 443 Private method to check for multiple equalities with the same value | |
| 444 are combined via "or". | |
| 445 </p> | |
| 446 <dl> | |
| 447 | |
| 448 <dt><i>node</i> (ast.BoolOp)</dt> | |
| 449 <dd> | |
| 450 reference to the AST node to be checked | |
| 451 </dd> | |
| 452 </dl> | |
| 453 <a NAME="SimplifyNodeVisitor.__check110_111" ID="SimplifyNodeVisitor.__check110_111"></a> | |
| 454 <h4>SimplifyNodeVisitor.__check110_111</h4> | |
| 455 <b>__check110_111</b>(<i>node</i>) | |
| 456 | |
| 457 <p> | |
| 458 Private method to check if any / all could be used. | |
| 459 </p> | |
| 460 <dl> | |
| 461 | |
| 462 <dt><i>node</i> (ast.For)</dt> | |
| 463 <dd> | |
| 464 reference to the AST node to be checked | |
| 465 </dd> | |
| 466 </dl> | |
| 467 <a NAME="SimplifyNodeVisitor.__check112" ID="SimplifyNodeVisitor.__check112"></a> | |
| 468 <h4>SimplifyNodeVisitor.__check112</h4> | |
| 469 <b>__check112</b>(<i>node</i>) | |
| 470 | |
| 471 <p> | |
| 472 Private method to check for non-capitalized calls to environment | |
| 473 variables. | |
| 474 </p> | |
| 475 <dl> | |
| 476 | |
| 477 <dt><i>node</i> (ast.Expr)</dt> | |
| 478 <dd> | |
| 479 reference to the AST node to be checked | |
| 480 </dd> | |
| 481 </dl> | |
| 482 <a NAME="SimplifyNodeVisitor.__check113" ID="SimplifyNodeVisitor.__check113"></a> | |
| 483 <h4>SimplifyNodeVisitor.__check113</h4> | |
| 484 <b>__check113</b>(<i>node</i>) | |
| 485 | |
| 486 <p> | |
| 487 Private method to check for loops in which "enumerate" should be | |
| 488 used. | |
| 489 </p> | |
| 490 <dl> | |
| 491 | |
| 492 <dt><i>node</i> (ast.For)</dt> | |
| 493 <dd> | |
| 494 reference to the AST node to be checked | |
| 495 </dd> | |
| 496 </dl> | |
| 497 <a NAME="SimplifyNodeVisitor.__check114" ID="SimplifyNodeVisitor.__check114"></a> | |
| 498 <h4>SimplifyNodeVisitor.__check114</h4> | |
| 499 <b>__check114</b>(<i>node</i>) | |
| 500 | |
| 501 <p> | |
| 502 Private method to check for alternative if clauses with identical | |
| 503 bodies. | |
| 504 </p> | |
| 505 <dl> | |
| 506 | |
| 507 <dt><i>node</i> (ast.If)</dt> | |
| 508 <dd> | |
| 509 reference to the AST node to be checked | |
| 510 </dd> | |
| 511 </dl> | |
| 512 <a NAME="SimplifyNodeVisitor.__check115" ID="SimplifyNodeVisitor.__check115"></a> | |
| 513 <h4>SimplifyNodeVisitor.__check115</h4> | |
| 514 <b>__check115</b>(<i>node</i>) | |
| 515 | |
| 516 <p> | |
| 517 Private method to to check for places where open() is called without | |
| 518 a context handler. | |
| 519 </p> | |
| 520 <dl> | |
| 521 | |
| 522 <dt><i>node</i> (ast.Call)</dt> | |
| 523 <dd> | |
| 524 reference to the AST node to be checked | |
| 525 </dd> | |
| 526 </dl> | |
| 527 <a NAME="SimplifyNodeVisitor.__check116" ID="SimplifyNodeVisitor.__check116"></a> | |
| 528 <h4>SimplifyNodeVisitor.__check116</h4> | |
| 529 <b>__check116</b>(<i>node</i>) | |
| 530 | |
| 531 <p> | |
| 532 Private method to check for places with 3 or more consecutive | |
| 533 if-statements with direct returns. | |
| 534 </p> | |
| 535 <p> | |
| 536 * Each if-statement must be a check for equality with the | |
| 537 same variable | |
| 538 * Each if-statement must just have a "return" | |
| 539 * Else must also just have a return | |
| 540 </p> | |
| 541 <dl> | |
| 542 | |
| 543 <dt><i>node</i> (ast.If)</dt> | |
| 544 <dd> | |
| 545 reference to the AST node to be checked | |
| 546 </dd> | |
| 547 </dl> | |
| 548 <a NAME="SimplifyNodeVisitor.__check117" ID="SimplifyNodeVisitor.__check117"></a> | |
| 549 <h4>SimplifyNodeVisitor.__check117</h4> | |
| 550 <b>__check117</b>(<i>node</i>) | |
| 551 | |
| 552 <p> | |
| 553 Private method to check for multiple with-statements with same scope. | |
| 554 </p> | |
| 555 <dl> | |
| 556 | |
| 557 <dt><i>node</i> (ast.With)</dt> | |
| 558 <dd> | |
| 559 reference to the AST node to be checked | |
| 560 </dd> | |
| 561 </dl> | |
| 562 <a NAME="SimplifyNodeVisitor.__check118" ID="SimplifyNodeVisitor.__check118"></a> | |
| 563 <h4>SimplifyNodeVisitor.__check118</h4> | |
| 564 <b>__check118</b>(<i>node</i>) | |
| 565 | |
| 566 <p> | |
| 567 Private method to check for usages of "key in dict.keys()". | |
| 568 </p> | |
| 569 <dl> | |
| 570 | |
| 571 <dt><i>node</i> (ast.Compare or ast.For)</dt> | |
| 572 <dd> | |
| 573 reference to the AST node to be checked | |
| 574 </dd> | |
| 575 </dl> | |
| 576 <a NAME="SimplifyNodeVisitor.__check119" ID="SimplifyNodeVisitor.__check119"></a> | |
| 577 <h4>SimplifyNodeVisitor.__check119</h4> | |
| 578 <b>__check119</b>(<i>node</i>) | |
| 579 | |
| 580 <p> | |
| 581 Private method to check for classes that should be "dataclasses". | |
| 582 </p> | |
| 583 <dl> | |
| 584 | |
| 585 <dt><i>node</i> (ast.ClassDef)</dt> | |
| 586 <dd> | |
| 587 reference to the AST node to be checked | |
| 588 </dd> | |
| 589 </dl> | |
| 590 <a NAME="SimplifyNodeVisitor.__check120_121" ID="SimplifyNodeVisitor.__check120_121"></a> | |
| 591 <h4>SimplifyNodeVisitor.__check120_121</h4> | |
| 592 <b>__check120_121</b>(<i>node</i>) | |
| 593 | |
| 594 <p> | |
| 595 Private method to check for classes that inherit from object. | |
| 596 </p> | |
| 597 <dl> | |
| 598 | |
| 599 <dt><i>node</i> (ast.ClassDef)</dt> | |
| 600 <dd> | |
| 601 reference to the AST node to be checked | |
| 602 </dd> | |
| 603 </dl> | |
| 604 <a NAME="SimplifyNodeVisitor.__check122" ID="SimplifyNodeVisitor.__check122"></a> | |
| 605 <h4>SimplifyNodeVisitor.__check122</h4> | |
| 606 <b>__check122</b>(<i>node</i>) | |
| 607 | |
| 608 <p> | |
| 609 Private method to check for all if-blocks which only check if a key | |
| 610 is in a dictionary. | |
| 611 </p> | |
| 612 <dl> | |
| 613 | |
| 614 <dt><i>node</i> (ast.If)</dt> | |
| 615 <dd> | |
| 616 reference to the AST node to be checked | |
| 617 </dd> | |
| 618 </dl> | |
| 619 <a NAME="SimplifyNodeVisitor.__check181" ID="SimplifyNodeVisitor.__check181"></a> | |
| 620 <h4>SimplifyNodeVisitor.__check181</h4> | |
| 621 <b>__check181</b>(<i>node</i>) | |
| 622 | |
| 623 <p> | |
| 624 Private method to check for assignments that could be converted into | |
| 625 an augmented assignment. | |
| 626 </p> | |
| 627 <dl> | |
| 628 | |
| 629 <dt><i>node</i> (ast.Assign)</dt> | |
| 630 <dd> | |
| 631 reference to the AST node to be checked | |
| 632 </dd> | |
| 633 </dl> | |
| 634 <a NAME="SimplifyNodeVisitor.__check182" ID="SimplifyNodeVisitor.__check182"></a> | |
| 635 <h4>SimplifyNodeVisitor.__check182</h4> | |
| 636 <b>__check182</b>(<i>node</i>) | |
| 637 | |
| 638 <p> | |
| 639 Private method to check for calls of type 'super()' that could | |
| 640 be shortened to 'super()'. | |
| 641 </p> | |
| 642 <dl> | |
| 643 | |
| 644 <dt><i>node</i> (ast.Call)</dt> | |
| 645 <dd> | |
| 646 reference to the AST node to be checked | |
| 647 </dd> | |
| 648 </dl> | |
| 649 <a NAME="SimplifyNodeVisitor.__check201" ID="SimplifyNodeVisitor.__check201"></a> | |
| 650 <h4>SimplifyNodeVisitor.__check201</h4> | |
| 651 <b>__check201</b>(<i>node</i>) | |
| 652 | |
| 653 <p> | |
| 654 Private method to check for calls where an unary 'not' is used for | |
| 655 an unequality. | |
| 656 </p> | |
| 657 <dl> | |
| 658 | |
| 659 <dt><i>node</i> (ast.UnaryOp)</dt> | |
| 660 <dd> | |
| 661 reference to the UnaryOp node | |
| 662 </dd> | |
| 663 </dl> | |
| 664 <a NAME="SimplifyNodeVisitor.__check202" ID="SimplifyNodeVisitor.__check202"></a> | |
| 665 <h4>SimplifyNodeVisitor.__check202</h4> | |
| 666 <b>__check202</b>(<i>node</i>) | |
| 667 | |
| 668 <p> | |
| 669 Private method to check for calls where an unary 'not' is used for | |
| 670 an equality. | |
| 671 </p> | |
| 672 <dl> | |
| 673 | |
| 674 <dt><i>node</i> (ast.UnaryOp)</dt> | |
| 675 <dd> | |
| 676 reference to the UnaryOp node | |
| 677 </dd> | |
| 678 </dl> | |
| 679 <a NAME="SimplifyNodeVisitor.__check203" ID="SimplifyNodeVisitor.__check203"></a> | |
| 680 <h4>SimplifyNodeVisitor.__check203</h4> | |
| 681 <b>__check203</b>(<i>node</i>) | |
| 682 | |
| 683 <p> | |
| 684 Private method to check for calls where an unary 'not' is used for | |
| 685 an in-check. | |
| 686 </p> | |
| 687 <dl> | |
| 688 | |
| 689 <dt><i>node</i> (ast.UnaryOp)</dt> | |
| 690 <dd> | |
| 691 reference to the UnaryOp node | |
| 692 </dd> | |
| 693 </dl> | |
| 694 <a NAME="SimplifyNodeVisitor.__check204" ID="SimplifyNodeVisitor.__check204"></a> | |
| 695 <h4>SimplifyNodeVisitor.__check204</h4> | |
| 696 <b>__check204</b>(<i>node</i>) | |
| 697 | |
| 698 <p> | |
| 699 Private method to check for calls of the type "not (a < b)". | |
| 700 </p> | |
| 701 <dl> | |
| 702 | |
| 703 <dt><i>node</i> (ast.UnaryOp)</dt> | |
| 704 <dd> | |
| 705 reference to the UnaryOp node | |
| 706 </dd> | |
| 707 </dl> | |
| 708 <a NAME="SimplifyNodeVisitor.__check205" ID="SimplifyNodeVisitor.__check205"></a> | |
| 709 <h4>SimplifyNodeVisitor.__check205</h4> | |
| 710 <b>__check205</b>(<i>node</i>) | |
| 711 | |
| 712 <p> | |
| 713 Private method to check for calls of the type "not (a <= b)". | |
| 714 </p> | |
| 715 <dl> | |
| 716 | |
| 717 <dt><i>node</i> (ast.UnaryOp)</dt> | |
| 718 <dd> | |
| 719 reference to the UnaryOp node | |
| 720 </dd> | |
| 721 </dl> | |
| 722 <a NAME="SimplifyNodeVisitor.__check206" ID="SimplifyNodeVisitor.__check206"></a> | |
| 723 <h4>SimplifyNodeVisitor.__check206</h4> | |
| 724 <b>__check206</b>(<i>node</i>) | |
| 725 | |
| 726 <p> | |
| 727 Private method to check for calls of the type "not (a > b)". | |
| 728 </p> | |
| 729 <dl> | |
| 730 | |
| 731 <dt><i>node</i> (ast.UnaryOp)</dt> | |
| 732 <dd> | |
| 733 reference to the UnaryOp node | |
| 734 </dd> | |
| 735 </dl> | |
| 736 <a NAME="SimplifyNodeVisitor.__check207" ID="SimplifyNodeVisitor.__check207"></a> | |
| 737 <h4>SimplifyNodeVisitor.__check207</h4> | |
| 738 <b>__check207</b>(<i>node</i>) | |
| 739 | |
| 740 <p> | |
| 741 Private method to check for calls of the type "not (a >= b)". | |
| 742 </p> | |
| 743 <dl> | |
| 744 | |
| 745 <dt><i>node</i> (ast.UnaryOp)</dt> | |
| 746 <dd> | |
| 747 reference to the UnaryOp node | |
| 748 </dd> | |
| 749 </dl> | |
| 750 <a NAME="SimplifyNodeVisitor.__check208" ID="SimplifyNodeVisitor.__check208"></a> | |
| 751 <h4>SimplifyNodeVisitor.__check208</h4> | |
| 752 <b>__check208</b>(<i>node</i>) | |
| 753 | |
| 754 <p> | |
| 755 Private method to check for calls of the type "not (not a)". | |
| 756 </p> | |
| 757 <dl> | |
| 758 | |
| 759 <dt><i>node</i> (ast.UnaryOp)</dt> | |
| 760 <dd> | |
| 761 reference to the UnaryOp node | |
| 762 </dd> | |
| 763 </dl> | |
| 764 <a NAME="SimplifyNodeVisitor.__check211" ID="SimplifyNodeVisitor.__check211"></a> | |
| 765 <h4>SimplifyNodeVisitor.__check211</h4> | |
| 766 <b>__check211</b>(<i>node</i>) | |
| 767 | |
| 768 <p> | |
| 769 Private method to check for calls of the type "True if a else False". | |
| 770 </p> | |
| 771 <dl> | |
| 772 | |
| 773 <dt><i>node</i> (ast.IfExp)</dt> | |
| 774 <dd> | |
| 775 reference to the AST node to be checked | |
| 776 </dd> | |
| 777 </dl> | |
| 778 <a NAME="SimplifyNodeVisitor.__check212" ID="SimplifyNodeVisitor.__check212"></a> | |
| 779 <h4>SimplifyNodeVisitor.__check212</h4> | |
| 780 <b>__check212</b>(<i>node</i>) | |
| 781 | |
| 782 <p> | |
| 783 Private method to check for calls of the type "False if a else True". | |
| 784 </p> | |
| 785 <dl> | |
| 786 | |
| 787 <dt><i>node</i> (ast.IfExp)</dt> | |
| 788 <dd> | |
| 789 reference to the AST node to be checked | |
| 790 </dd> | |
| 791 </dl> | |
| 792 <a NAME="SimplifyNodeVisitor.__check213" ID="SimplifyNodeVisitor.__check213"></a> | |
| 793 <h4>SimplifyNodeVisitor.__check213</h4> | |
| 794 <b>__check213</b>(<i>node</i>) | |
| 795 | |
| 796 <p> | |
| 797 Private method to check for calls of the type "b if not a else a". | |
| 798 </p> | |
| 799 <dl> | |
| 800 | |
| 801 <dt><i>node</i> (ast.IfExp)</dt> | |
| 802 <dd> | |
| 803 reference to the AST node to be checked | |
| 804 </dd> | |
| 805 </dl> | |
| 806 <a NAME="SimplifyNodeVisitor.__check221" ID="SimplifyNodeVisitor.__check221"></a> | |
| 807 <h4>SimplifyNodeVisitor.__check221</h4> | |
| 808 <b>__check221</b>(<i>node</i>) | |
| 809 | |
| 810 <p> | |
| 811 Private method to check for calls of the type "a and not a". | |
| 812 </p> | |
| 813 <dl> | |
| 814 | |
| 815 <dt><i>node</i> (ast.BoolOp)</dt> | |
| 816 <dd> | |
| 817 reference to the AST node to be checked | |
| 818 </dd> | |
| 819 </dl> | |
| 820 <a NAME="SimplifyNodeVisitor.__check222" ID="SimplifyNodeVisitor.__check222"></a> | |
| 821 <h4>SimplifyNodeVisitor.__check222</h4> | |
| 822 <b>__check222</b>(<i>node</i>) | |
| 823 | |
| 824 <p> | |
| 825 Private method to check for calls of the type "a or not a". | |
| 826 </p> | |
| 827 <dl> | |
| 828 | |
| 829 <dt><i>node</i> (ast.BoolOp)</dt> | |
| 830 <dd> | |
| 831 reference to the AST node to be checked | |
| 832 </dd> | |
| 833 </dl> | |
| 834 <a NAME="SimplifyNodeVisitor.__check223" ID="SimplifyNodeVisitor.__check223"></a> | |
| 835 <h4>SimplifyNodeVisitor.__check223</h4> | |
| 836 <b>__check223</b>(<i>node</i>) | |
| 837 | |
| 838 <p> | |
| 839 Private method to check for calls of the type "... or True". | |
| 840 </p> | |
| 841 <dl> | |
| 842 | |
| 843 <dt><i>node</i> (ast.BoolOp)</dt> | |
| 844 <dd> | |
| 845 reference to the AST node to be checked | |
| 846 </dd> | |
| 847 </dl> | |
| 848 <a NAME="SimplifyNodeVisitor.__check224" ID="SimplifyNodeVisitor.__check224"></a> | |
| 849 <h4>SimplifyNodeVisitor.__check224</h4> | |
| 850 <b>__check224</b>(<i>node</i>) | |
| 851 | |
| 852 <p> | |
| 853 Private method to check for calls of the type "... and False". | |
| 854 </p> | |
| 855 <dl> | |
| 856 | |
| 857 <dt><i>node</i> (ast.BoolOp)</dt> | |
| 858 <dd> | |
| 859 reference to the AST node to be checked | |
| 860 </dd> | |
| 861 </dl> | |
| 862 <a NAME="SimplifyNodeVisitor.__check301" ID="SimplifyNodeVisitor.__check301"></a> | |
| 863 <h4>SimplifyNodeVisitor.__check301</h4> | |
| 864 <b>__check301</b>(<i>node</i>) | |
| 865 | |
| 866 <p> | |
| 867 Private method to check for Yoda conditions. | |
| 868 </p> | |
| 869 <dl> | |
| 870 | |
| 871 <dt><i>node</i> (ast.Compare)</dt> | |
| 872 <dd> | |
| 873 reference to the AST node to be checked | |
| 874 </dd> | |
| 875 </dl> | |
| 876 <a NAME="SimplifyNodeVisitor.__check401" ID="SimplifyNodeVisitor.__check401"></a> | |
| 877 <h4>SimplifyNodeVisitor.__check401</h4> | |
| 878 <b>__check401</b>(<i>node</i>) | |
| 879 | |
| 880 <p> | |
| 881 Private method to check for bare boolean function arguments. | |
| 882 </p> | |
| 883 <dl> | |
| 884 | |
| 885 <dt><i>node</i> (ast.Call)</dt> | |
| 886 <dd> | |
| 887 reference to the AST node to be checked | |
| 888 </dd> | |
| 889 </dl> | |
| 890 <a NAME="SimplifyNodeVisitor.__check402" ID="SimplifyNodeVisitor.__check402"></a> | |
| 891 <h4>SimplifyNodeVisitor.__check402</h4> | |
| 892 <b>__check402</b>(<i>node</i>) | |
| 893 | |
| 894 <p> | |
| 895 Private method to check for bare numeric function arguments. | |
| 896 </p> | |
| 897 <dl> | |
| 898 | |
| 899 <dt><i>node</i> (ast.Call)</dt> | |
| 900 <dd> | |
| 901 reference to the AST node to be checked | |
| 902 </dd> | |
| 903 </dl> | |
| 904 <a NAME="SimplifyNodeVisitor.__getDuplicatedIsinstanceCall" ID="SimplifyNodeVisitor.__getDuplicatedIsinstanceCall"></a> | |
| 905 <h4>SimplifyNodeVisitor.__getDuplicatedIsinstanceCall</h4> | |
| 906 <b>__getDuplicatedIsinstanceCall</b>(<i>node</i>) | |
| 907 | |
| 908 <p> | |
| 909 Private method to get a list of isinstance arguments which could | |
| 910 be combined. | |
| 911 </p> | |
| 912 <dl> | |
| 913 | |
| 914 <dt><i>node</i> (ast.BoolOp)</dt> | |
| 915 <dd> | |
| 916 reference to the AST node to be inspected | |
| 917 </dd> | |
| 918 </dl> | |
| 919 <dl> | |
| 920 <dt>Return:</dt> | |
| 921 <dd> | |
| 922 list of variable names of duplicated isinstance calls | |
| 923 </dd> | |
| 924 </dl> | |
| 925 <dl> | |
| 926 <dt>Return Type:</dt> | |
| 927 <dd> | |
| 928 list of str | |
| 929 </dd> | |
| 930 </dl> | |
| 931 <a NAME="SimplifyNodeVisitor.__getIfBodyPairs" ID="SimplifyNodeVisitor.__getIfBodyPairs"></a> | |
| 932 <h4>SimplifyNodeVisitor.__getIfBodyPairs</h4> | |
| 933 <b>__getIfBodyPairs</b>(<i>node</i>) | |
| 934 | |
| 935 <p> | |
| 936 Private method to extract a list of pairs of test and body for an | |
| 937 If node. | |
| 938 </p> | |
| 939 <dl> | |
| 940 | |
| 941 <dt><i>node</i> (ast.If)</dt> | |
| 942 <dd> | |
| 943 reference to the If node to be processed | |
| 944 </dd> | |
| 945 </dl> | |
| 946 <dl> | |
| 947 <dt>Return:</dt> | |
| 948 <dd> | |
| 949 list of pairs of test and body | |
| 950 </dd> | |
| 951 </dl> | |
| 952 <dl> | |
| 953 <dt>Return Type:</dt> | |
| 954 <dd> | |
| 955 list of tuples of (ast.expr, [ast.stmt]) | |
| 956 </dd> | |
| 957 </dl> | |
| 958 <a NAME="SimplifyNodeVisitor.__isConstantIncrease" ID="SimplifyNodeVisitor.__isConstantIncrease"></a> | |
| 959 <h4>SimplifyNodeVisitor.__isConstantIncrease</h4> | |
| 960 <b>__isConstantIncrease</b>(<i>expression</i>) | |
| 961 | |
| 962 <p> | |
| 963 Private method check the given expression for being a constant | |
| 964 increase. | |
| 965 </p> | |
| 966 <dl> | |
| 967 | |
| 968 <dt><i>expression</i> (ast.AugAssign)</dt> | |
| 969 <dd> | |
| 970 reference to the expression node | |
| 971 </dd> | |
| 972 </dl> | |
| 973 <dl> | |
| 974 <dt>Return:</dt> | |
| 975 <dd> | |
| 976 flag indicating a constant increase | |
| 977 </dd> | |
| 978 </dl> | |
| 979 <dl> | |
| 980 <dt>Return Type:</dt> | |
| 981 <dd> | |
| 982 bool | |
| 983 </dd> | |
| 984 </dl> | |
| 985 <a NAME="SimplifyNodeVisitor.__isExceptionCheck" ID="SimplifyNodeVisitor.__isExceptionCheck"></a> | |
| 986 <h4>SimplifyNodeVisitor.__isExceptionCheck</h4> | |
| 987 <b>__isExceptionCheck</b>(<i>node</i>) | |
| 988 | |
| 989 <p> | |
| 990 Private method to check, if the node is checking an exception. | |
| 991 </p> | |
| 992 <dl> | |
| 993 | |
| 994 <dt><i>node</i> (ast.If)</dt> | |
| 995 <dd> | |
| 996 reference to the node to be checked | |
| 997 </dd> | |
| 998 </dl> | |
| 999 <dl> | |
| 1000 <dt>Return:</dt> | |
| 1001 <dd> | |
| 1002 flag indicating an exception check | |
| 1003 </dd> | |
| 1004 </dl> | |
| 1005 <dl> | |
| 1006 <dt>Return Type:</dt> | |
| 1007 <dd> | |
| 1008 bool | |
| 1009 </dd> | |
| 1010 </dl> | |
| 1011 <a NAME="SimplifyNodeVisitor.__isSameBody" ID="SimplifyNodeVisitor.__isSameBody"></a> | |
| 1012 <h4>SimplifyNodeVisitor.__isSameBody</h4> | |
| 1013 <b>__isSameBody</b>(<i>body1, body2</i>) | |
| 1014 | |
| 1015 <p> | |
| 1016 Private method check, if the given bodies are equivalent. | |
| 1017 </p> | |
| 1018 <dl> | |
| 1019 | |
| 1020 <dt><i>body1</i> (list of ast.stmt)</dt> | |
| 1021 <dd> | |
| 1022 list of statements of the first body | |
| 1023 </dd> | |
| 1024 <dt><i>body2</i> (list of ast.stmt)</dt> | |
| 1025 <dd> | |
| 1026 list of statements of the second body | |
| 1027 </dd> | |
| 1028 </dl> | |
| 1029 <dl> | |
| 1030 <dt>Return:</dt> | |
| 1031 <dd> | |
| 1032 flag indicating identical bodies | |
| 1033 </dd> | |
| 1034 </dl> | |
| 1035 <dl> | |
| 1036 <dt>Return Type:</dt> | |
| 1037 <dd> | |
| 1038 bool | |
| 1039 </dd> | |
| 1040 </dl> | |
| 1041 <a NAME="SimplifyNodeVisitor.__isSameExpression" ID="SimplifyNodeVisitor.__isSameExpression"></a> | |
| 1042 <h4>SimplifyNodeVisitor.__isSameExpression</h4> | |
| 1043 <b>__isSameExpression</b>(<i>a, b</i>) | |
| 1044 | |
| 1045 <p> | |
| 1046 Private method to check, if two expressions are equal. | |
| 1047 </p> | |
| 1048 <dl> | |
| 1049 | |
| 1050 <dt><i>a</i> (ast.expr)</dt> | |
| 1051 <dd> | |
| 1052 first expression to be checked | |
| 1053 </dd> | |
| 1054 <dt><i>b</i> (ast.expr)</dt> | |
| 1055 <dd> | |
| 1056 second expression to be checked | |
| 1057 </dd> | |
| 1058 </dl> | |
| 1059 <dl> | |
| 1060 <dt>Return:</dt> | |
| 1061 <dd> | |
| 1062 flag indicating equal expressions | |
| 1063 </dd> | |
| 1064 </dl> | |
| 1065 <dl> | |
| 1066 <dt>Return Type:</dt> | |
| 1067 <dd> | |
| 1068 bool | |
| 1069 </dd> | |
| 1070 </dl> | |
| 1071 <a NAME="SimplifyNodeVisitor.__isStatementEqual" ID="SimplifyNodeVisitor.__isStatementEqual"></a> | |
| 1072 <h4>SimplifyNodeVisitor.__isStatementEqual</h4> | |
| 1073 <b>__isStatementEqual</b>(<i>a, b</i>) | |
| 1074 | |
| 1075 <p> | |
| 1076 Private method to check, if two statements are equal. | |
| 1077 </p> | |
| 1078 <dl> | |
| 1079 | |
| 1080 <dt><i>a</i> (ast.stmt)</dt> | |
| 1081 <dd> | |
| 1082 reference to the first statement | |
| 1083 </dd> | |
| 1084 <dt><i>b</i> (ast.stmt)</dt> | |
| 1085 <dd> | |
| 1086 reference to the second statement | |
| 1087 </dd> | |
| 1088 </dl> | |
| 1089 <dl> | |
| 1090 <dt>Return:</dt> | |
| 1091 <dd> | |
| 1092 flag indicating if the two statements are equal | |
| 1093 </dd> | |
| 1094 </dl> | |
| 1095 <dl> | |
| 1096 <dt>Return Type:</dt> | |
| 1097 <dd> | |
| 1098 bool | |
| 1099 </dd> | |
| 1100 </dl> | |
| 1101 <a NAME="SimplifyNodeVisitor.__negateTest" ID="SimplifyNodeVisitor.__negateTest"></a> | |
| 1102 <h4>SimplifyNodeVisitor.__negateTest</h4> | |
| 1103 <b>__negateTest</b>(<i>node</i>) | |
| 1104 | |
| 1105 <p> | |
| 1106 Private method negate the given Compare node. | |
| 1107 </p> | |
| 1108 <dl> | |
| 1109 | |
| 1110 <dt><i>node</i> (ast.Compare)</dt> | |
| 1111 <dd> | |
| 1112 reference to the node to be negated | |
| 1113 </dd> | |
| 1114 </dl> | |
| 1115 <dl> | |
| 1116 <dt>Return:</dt> | |
| 1117 <dd> | |
| 1118 node with negated logic | |
| 1119 </dd> | |
| 1120 </dl> | |
| 1121 <dl> | |
| 1122 <dt>Return Type:</dt> | |
| 1123 <dd> | |
| 1124 ast.Compare | |
| 1125 </dd> | |
| 1126 </dl> | |
| 1127 <a NAME="SimplifyNodeVisitor.visit_Assign" ID="SimplifyNodeVisitor.visit_Assign"></a> | |
| 1128 <h4>SimplifyNodeVisitor.visit_Assign</h4> | |
| 1129 <b>visit_Assign</b>(<i>node</i>) | |
| 1130 | |
| 1131 <p> | |
| 1132 Public method to process an Assign node. | |
| 1133 </p> | |
| 1134 <dl> | |
| 1135 | |
| 1136 <dt><i>node</i> (ast.Assign)</dt> | |
| 1137 <dd> | |
| 1138 reference to the Assign node | |
| 1139 </dd> | |
| 1140 </dl> | |
| 1141 <a NAME="SimplifyNodeVisitor.visit_BoolOp" ID="SimplifyNodeVisitor.visit_BoolOp"></a> | |
| 1142 <h4>SimplifyNodeVisitor.visit_BoolOp</h4> | |
| 1143 <b>visit_BoolOp</b>(<i>node</i>) | |
| 1144 | |
| 1145 <p> | |
| 1146 Public method to process a BoolOp node. | |
| 1147 </p> | |
| 1148 <dl> | |
| 1149 | |
| 1150 <dt><i>node</i> (ast.BoolOp)</dt> | |
| 1151 <dd> | |
| 1152 reference to the BoolOp node | |
| 1153 </dd> | |
| 1154 </dl> | |
| 1155 <a NAME="SimplifyNodeVisitor.visit_Call" ID="SimplifyNodeVisitor.visit_Call"></a> | |
| 1156 <h4>SimplifyNodeVisitor.visit_Call</h4> | |
| 1157 <b>visit_Call</b>(<i>node</i>) | |
| 1158 | |
| 1159 <p> | |
| 1160 Public method to process a Call node. | |
| 1161 </p> | |
| 1162 <dl> | |
| 1163 | |
| 1164 <dt><i>node</i> (ast.Call)</dt> | |
| 1165 <dd> | |
| 1166 reference to the Call node | |
| 1167 </dd> | |
| 1168 </dl> | |
| 1169 <a NAME="SimplifyNodeVisitor.visit_ClassDef" ID="SimplifyNodeVisitor.visit_ClassDef"></a> | |
| 1170 <h4>SimplifyNodeVisitor.visit_ClassDef</h4> | |
| 1171 <b>visit_ClassDef</b>(<i>node</i>) | |
| 1172 | |
| 1173 <p> | |
| 1174 Public method to process a ClassDef node. | |
| 1175 </p> | |
| 1176 <dl> | |
| 1177 | |
| 1178 <dt><i>node</i> (ast.ClassDef)</dt> | |
| 1179 <dd> | |
| 1180 reference to the ClassDef node | |
| 1181 </dd> | |
| 1182 </dl> | |
| 1183 <a NAME="SimplifyNodeVisitor.visit_Compare" ID="SimplifyNodeVisitor.visit_Compare"></a> | |
| 1184 <h4>SimplifyNodeVisitor.visit_Compare</h4> | |
| 1185 <b>visit_Compare</b>(<i>node</i>) | |
| 1186 | |
| 1187 <p> | |
| 1188 Public method to process a Compare node. | |
| 1189 </p> | |
| 1190 <dl> | |
| 1191 | |
| 1192 <dt><i>node</i> (ast.Compare)</dt> | |
| 1193 <dd> | |
| 1194 reference to the Compare node | |
| 1195 </dd> | |
| 1196 </dl> | |
| 1197 <a NAME="SimplifyNodeVisitor.visit_Expr" ID="SimplifyNodeVisitor.visit_Expr"></a> | |
| 1198 <h4>SimplifyNodeVisitor.visit_Expr</h4> | |
| 1199 <b>visit_Expr</b>(<i>node</i>) | |
| 1200 | |
| 1201 <p> | |
| 1202 Public method to process an Expr node. | |
| 1203 </p> | |
| 1204 <dl> | |
| 1205 | |
| 1206 <dt><i>node</i> (ast.Expr)</dt> | |
| 1207 <dd> | |
| 1208 reference to the Expr node | |
| 1209 </dd> | |
| 1210 </dl> | |
| 1211 <a NAME="SimplifyNodeVisitor.visit_For" ID="SimplifyNodeVisitor.visit_For"></a> | |
| 1212 <h4>SimplifyNodeVisitor.visit_For</h4> | |
| 1213 <b>visit_For</b>(<i>node</i>) | |
| 1214 | |
| 1215 <p> | |
| 1216 Public method to process a For node. | |
| 1217 </p> | |
| 1218 <dl> | |
| 1219 | |
| 1220 <dt><i>node</i> (ast.For)</dt> | |
| 1221 <dd> | |
| 1222 reference to the For node | |
| 1223 </dd> | |
| 1224 </dl> | |
| 1225 <a NAME="SimplifyNodeVisitor.visit_If" ID="SimplifyNodeVisitor.visit_If"></a> | |
| 1226 <h4>SimplifyNodeVisitor.visit_If</h4> | |
| 1227 <b>visit_If</b>(<i>node</i>) | |
| 1228 | |
| 1229 <p> | |
| 1230 Public method to process an If node. | |
| 1231 </p> | |
| 1232 <dl> | |
| 1233 | |
| 1234 <dt><i>node</i> (ast.If)</dt> | |
| 1235 <dd> | |
| 1236 reference to the If node | |
| 1237 </dd> | |
| 1238 </dl> | |
| 1239 <a NAME="SimplifyNodeVisitor.visit_IfExp" ID="SimplifyNodeVisitor.visit_IfExp"></a> | |
| 1240 <h4>SimplifyNodeVisitor.visit_IfExp</h4> | |
| 1241 <b>visit_IfExp</b>(<i>node</i>) | |
| 1242 | |
| 1243 <p> | |
| 1244 Public method to process an IfExp node. | |
| 1245 </p> | |
| 1246 <dl> | |
| 1247 | |
| 1248 <dt><i>node</i> (ast.IfExp)</dt> | |
| 1249 <dd> | |
| 1250 reference to the IfExp node | |
| 1251 </dd> | |
| 1252 </dl> | |
| 1253 <a NAME="SimplifyNodeVisitor.visit_Try" ID="SimplifyNodeVisitor.visit_Try"></a> | |
| 1254 <h4>SimplifyNodeVisitor.visit_Try</h4> | |
| 1255 <b>visit_Try</b>(<i>node</i>) | |
| 1256 | |
| 1257 <p> | |
| 1258 Public method to process a Try node. | |
| 1259 </p> | |
| 1260 <dl> | |
| 1261 | |
| 1262 <dt><i>node</i> (ast.Try)</dt> | |
| 1263 <dd> | |
| 1264 reference to the Try node | |
| 1265 </dd> | |
| 1266 </dl> | |
| 1267 <a NAME="SimplifyNodeVisitor.visit_UnaryOp" ID="SimplifyNodeVisitor.visit_UnaryOp"></a> | |
| 1268 <h4>SimplifyNodeVisitor.visit_UnaryOp</h4> | |
| 1269 <b>visit_UnaryOp</b>(<i>node</i>) | |
| 1270 | |
| 1271 <p> | |
| 1272 Public method to process a UnaryOp node. | |
| 1273 </p> | |
| 1274 <dl> | |
| 1275 | |
| 1276 <dt><i>node</i> (ast.UnaryOp)</dt> | |
| 1277 <dd> | |
| 1278 reference to the UnaryOp node | |
| 1279 </dd> | |
| 1280 </dl> | |
| 1281 <a NAME="SimplifyNodeVisitor.visit_With" ID="SimplifyNodeVisitor.visit_With"></a> | |
| 1282 <h4>SimplifyNodeVisitor.visit_With</h4> | |
| 1283 <b>visit_With</b>(<i>node</i>) | |
| 1284 | |
| 1285 <p> | |
| 1286 Public method to process a With node. | |
| 1287 </p> | |
| 1288 <dl> | |
| 1289 | |
| 1290 <dt><i>node</i> (ast.With)</dt> | |
| 1291 <dd> | |
| 1292 reference to the With node | |
| 1293 </dd> | |
| 1294 </dl> | |
| 1295 <div align="right"><a href="#top">Up</a></div> | |
| 1296 <hr /> | |
| 1297 </body></html> |
