Mercurial Repositories > eric / file comparison
comparison: eric6/Plugins/CheckerPlugins/CodeStyleChecker/Simplify/SimplifyNodeVisitor.py
eric6/Plugins/CheckerPlugins/CodeStyleChecker/Simplify/SimplifyNodeVisitor.py
- changeset 8202
- df194f43119c
- parent 8195
- db7f2badd374
- child 8204
- fd477cded1c1
equal
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replaced
| 8201:a1149b1b4456 | 8202:df194f43119c |
|---|---|
| 73 | 73 |
| 74 @param node reference to the Expr node | 74 @param node reference to the Expr node |
| 75 @type ast.Expr | 75 @type ast.Expr |
| 76 """ | 76 """ |
| 77 self.__check112(node) | 77 self.__check112(node) |
| 78 | |
| 79 self.generic_visit(node) | |
| 80 | |
| 81 def visit_Assign(self, node): | |
| 82 """ | |
| 83 Public method to process an Assign node. | |
| 84 | |
| 85 @param node reference to the Assign node | |
| 86 @type ast.Assign | |
| 87 """ | |
| 88 self.__check121(node) | |
| 78 | 89 |
| 79 self.generic_visit(node) | 90 self.generic_visit(node) |
| 80 | 91 |
| 81 def visit_BoolOp(self, node): | 92 def visit_BoolOp(self, node): |
| 82 """ | 93 """ |
| 1055 node.bases[0].id == "object" | 1066 node.bases[0].id == "object" |
| 1056 ): | 1067 ): |
| 1057 self.__error(node.lineno - 1, node.col_offset, "Y120", | 1068 self.__error(node.lineno - 1, node.col_offset, "Y120", |
| 1058 node.name) | 1069 node.name) |
| 1059 | 1070 |
| 1071 def __check121(self, node): | |
| 1072 """ | |
| 1073 Private method to check for assignments that could be converted into | |
| 1074 an augmented assignment | |
| 1075 | |
| 1076 @param node reference to the AST node to be checked | |
| 1077 @type ast.Assign | |
| 1078 """ | |
| 1079 # a = a - b | |
| 1080 if ( | |
| 1081 len(node.targets) == 1 and | |
| 1082 isinstance(node.targets[0], ast.Name) and | |
| 1083 isinstance(node.value, ast.BinOp) and | |
| 1084 isinstance(node.value.left, ast.Name) and | |
| 1085 node.value.left.id == node.targets[0].id and | |
| 1086 not isinstance(node.value.right, ast.Tuple) | |
| 1087 ): | |
| 1088 newNode = ast.AugAssign(node.targets[0], node.value.op, | |
| 1089 node.value.right) | |
| 1090 self.__error(node.lineno - 1, node.col_offset, "Y121", | |
| 1091 unparse(newNode), unparse(node)) | |
| 1092 | |
| 1060 def __check201(self, node): | 1093 def __check201(self, node): |
| 1061 """ | 1094 """ |
| 1062 Private method to check for calls where an unary 'not' is used for | 1095 Private method to check for calls where an unary 'not' is used for |
| 1063 an unequality. | 1096 an unequality. |
| 1064 | 1097 |
