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147
boards/default_src/python/generators/class.js
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147
boards/default_src/python/generators/class.js
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import * as Blockly from 'blockly/core';
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export const class_make = function (_, generator) {
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var text_name = this.getFieldValue('VAR') || 'None';
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var statements_data = generator.statementToCode(this, 'data');
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var code = 'class ' + text_name + ':\n' + statements_data;
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return code;
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}
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export const class_make_with_base = function (_, generator) {
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var text_name = this.getFieldValue('VAR') || 'None';
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var name = generator.valueToCode(this, 'NAME', generator.ORDER_ASSIGNMENT) || 'None';
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var statements_data = generator.statementToCode(this, 'data');
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var code = '';
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if (name == 'None')
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code = 'class ' + text_name + ':\n' + statements_data;
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else
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code = 'class ' + text_name + '(' + name + '):\n' + statements_data;
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return code;
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}
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export const class_get = function (_, generator) {
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var code = this.getFieldValue('VAR') || 'None';
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return [code, generator.ORDER_ATOMIC];
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}
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export const property_set = function (_, generator) {
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var argument0 = generator.valueToCode(this, 'VALUE', generator.ORDER_ASSIGNMENT) || 'None';
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var argument1 = generator.valueToCode(this, 'DATA', generator.ORDER_ASSIGNMENT) || 'None';
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var varName = this.getFieldValue('VAR') || 'None';
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return argument0 + '.' + varName + ' = ' + argument1 + '\n';
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}
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export const property_get = function (_, generator) {
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var argument0 = generator.valueToCode(this, 'VALUE', generator.ORDER_ASSIGNMENT) || 'None';
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var code = this.getFieldValue('VAR') || 'None';
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return [argument0 + '.' + code, generator.ORDER_ATOMIC];
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}
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export const object_set = function (_, generator) {
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var text_name = this.getFieldValue('VAR10') || 'None';
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var text_new_name = this.getFieldValue('VAR11') || 'None';
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var code = new Array(this.itemCount_);
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for (var n = 0; n < this.itemCount_; n++) {
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code[n] = generator.valueToCode(this, 'ADD' + n, generator.ORDER_NONE) || 'None';
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}
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var code = text_new_name + ' = ' + text_name + '(' + code.join(',') + ')\n';
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return code;
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}
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export const object_get = function (_, generator) {
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var code = this.getFieldValue('VAR') || 'None';
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return [code, generator.ORDER_ATOMIC];
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}
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export const method_procedures_defreturn = function (_, generator) {
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// Define a procedure with a return value.
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//var funcName = generator.variableDB_.getName(this.getFieldValue('NAME'),
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// Blockly.Class_Test.NAME_TYPE);
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var funcName = this.getFieldValue('NAME') || 'None';
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var branch = generator.statementToCode(this, 'STACK') || ' pass\n';
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if (generator.INFINITE_LOOP_TRAP) {
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branch = generator.INFINITE_LOOP_TRAP.replace(/%1/g,
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'\'' + this.id + '\'') + branch;
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}
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var returnValue = generator.valueToCode(this, 'RETURN',
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generator.ORDER_NONE) || '';
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//var type=this.getFieldValue('TYPE');
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if (returnValue) {
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returnValue = ' return ' + returnValue + '\n';
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}
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//var returnType = returnValue ? type : 'void';
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var args = [];
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for (var x = 0; x < this.arguments_.length; x++) {
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var varName = generator.variableDB_.getName(this.arguments_[x], Blockly.Variables.NAME_TYPE);
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args[x] = varName;
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}
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var code = '';
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//if(this.arguments_.length)
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code = 'def ' + funcName + '(' + args.join(', ') + '):\n' +
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branch + returnValue + '\n';
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//code = generator.scrub_(this, code);
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//generator.setups_[funcName] = code;
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return code;
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}
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export const method_procedures_defnoreturn = method_procedures_defreturn;
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export const method_procedures_callreturn = function (_, generator) {
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var argument1 = generator.valueToCode(this, 'DATA', generator.ORDER_ASSIGNMENT) || 'None';
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// Call a procedure with a return value.
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//var funcName = generator.variableDB_.getName(this.getFieldValue('NAME'),
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// Blockly.Class_Test.NAME_TYPE);
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var funcName = this.getFieldValue('NAME');
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var args = [];
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for (var x = 0; x < this.arguments_.length - 1; x++) {
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args[x] = generator.valueToCode(this, 'ARG' + (x + 1),
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generator.ORDER_NONE) || 'null';
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}
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var code = argument1 + '.' + funcName + '(' + args.join(', ') + ')';
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return [code, generator.ORDER_UNARY_POSTFIX];
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}
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export const method_procedures_callnoreturn = function (_, generator) {
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var argument1 = generator.valueToCode(this, 'DATA', generator.ORDER_ASSIGNMENT) || 'None';
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// Call a procedure with no return value.
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//var funcName = generator.variableDB_.getName(this.getFieldValue('NAME'),
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// Blockly.Class_Test.NAME_TYPE);
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var funcName = this.getFieldValue('NAME');
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var args = [];
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for (var x = 0; x < this.arguments_.length - 1; x++) {
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args[x] = generator.valueToCode(this, 'ARG' + (x + 1),
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generator.ORDER_NONE) || 'null';
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}
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var code = argument1 + '.' + funcName + '(' + args.join(', ') + ')\n';
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return code;
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}
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export const method_procedures_ifreturn = function (_, generator) {
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// Conditionally return value from a procedure.
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var condition = generator.valueToCode(this, 'CONDITION',
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generator.ORDER_NONE) || 'False';
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var code = 'if (' + condition + ') :\n';
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if (this.hasReturnValue_) {
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var value = generator.valueToCode(this, 'VALUE',
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generator.ORDER_NONE) || 'None';
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code += ' return ' + value;
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} else {
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code += ' return None';
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}
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code += '\n';
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return code;
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}
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export const method_procedures_return = function (_, generator) {
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// Conditionally return value from a procedure.
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var code = ""
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if (this.hasReturnValue_) {
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var value = generator.valueToCode(this, 'VALUE',
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generator.ORDER_NONE) || 'None';
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code += 'return ' + value;
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} else {
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code += 'return None';
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}
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code += '\n';
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return code;
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}
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