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Rename variableDB_ to nameDB_

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There is significant confusion in names and comments with regards to variables and procedures.  `Blockly.Generator.prototype.variableDB_` is a Blockly.Names database, not a variable map.  This rename introduces a getter and setter so deprecated references still work.  This commit also fixes some comments which are either outright wrong or misleading regarding variable and procedure names.
This commit is contained in:
Neil Fraser
2021-05-19 13:06:24 -07:00
committed by Neil Fraser
parent 5344ad6c21
commit 2f2252f588
45 changed files with 167 additions and 150 deletions
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4
generators/python/lists.js
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@@ -187,7 +187,7 @@ Blockly.Python['lists_setIndex'] = function(block) {
if (list.match(/^\w+$/)) {
return '';
}
var listVar = Blockly.Python.variableDB_.getDistinctName(
var listVar = Blockly.Python.nameDB_.getDistinctName(
'tmp_list', Blockly.VARIABLE_CATEGORY_NAME);
var code = listVar + ' = ' + list + '\n';
list = listVar;
@@ -228,7 +228,7 @@ Blockly.Python['lists_setIndex'] = function(block) {
case 'RANDOM':
Blockly.Python.definitions_['import_random'] = 'import random';
var code = cacheList();
var xVar = Blockly.Python.variableDB_.getDistinctName(
var xVar = Blockly.Python.nameDB_.getDistinctName(
'tmp_x', Blockly.VARIABLE_CATEGORY_NAME);
code += xVar + ' = int(random.random() * len(' + list + '))\n';
if (mode == 'SET') {

8
generators/python/loops.js
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@@ -32,7 +32,7 @@ Blockly.Python['controls_repeat_ext'] = function(block) {
}
var branch = Blockly.Python.statementToCode(block, 'DO');
branch = Blockly.Python.addLoopTrap(branch, block) || Blockly.Python.PASS;
var loopVar = Blockly.Python.variableDB_.getDistinctName(
var loopVar = Blockly.Python.nameDB_.getDistinctName(
'count', Blockly.VARIABLE_CATEGORY_NAME);
var code = 'for ' + loopVar + ' in range(' + repeats + '):\n' + branch;
return code;
@@ -56,7 +56,7 @@ Blockly.Python['controls_whileUntil'] = function(block) {
Blockly.Python['controls_for'] = function(block) {
// For loop.
var variable0 = Blockly.Python.variableDB_.getName(
var variable0 = Blockly.Python.nameDB_.getName(
block.getFieldValue('VAR'), Blockly.VARIABLE_CATEGORY_NAME);
var argument0 = Blockly.Python.valueToCode(block, 'FROM',
Blockly.Python.ORDER_NONE) || '0';
@@ -143,7 +143,7 @@ Blockly.Python['controls_for'] = function(block) {
arg = 'float(' + arg + ')';
} else {
// It's complicated.
var varName = Blockly.Python.variableDB_.getDistinctName(
var varName = Blockly.Python.nameDB_.getDistinctName(
variable0 + suffix, Blockly.VARIABLE_CATEGORY_NAME);
code += varName + ' = float(' + arg + ')\n';
arg = varName;
@@ -172,7 +172,7 @@ Blockly.Python['controls_for'] = function(block) {
Blockly.Python['controls_forEach'] = function(block) {
// For each loop.
var variable0 = Blockly.Python.variableDB_.getName(
var variable0 = Blockly.Python.nameDB_.getName(
block.getFieldValue('VAR'), Blockly.VARIABLE_CATEGORY_NAME);
var argument0 = Blockly.Python.valueToCode(block, 'LIST',
Blockly.Python.ORDER_RELATIONAL) || '[]';

2
generators/python/math.js
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@@ -226,7 +226,7 @@ Blockly.Python['math_change'] = function(block) {
'from numbers import Number';
var argument0 = Blockly.Python.valueToCode(block, 'DELTA',
Blockly.Python.ORDER_ADDITIVE) || '0';
var varName = Blockly.Python.variableDB_.getName(block.getFieldValue('VAR'),
var varName = Blockly.Python.nameDB_.getName(block.getFieldValue('VAR'),
Blockly.VARIABLE_CATEGORY_NAME);
return varName + ' = (' + varName + ' if isinstance(' + varName +
', Number) else 0) + ' + argument0 + '\n';

10
generators/python/procedures.js
View File

@@ -26,20 +26,20 @@ Blockly.Python['procedures_defreturn'] = function(block) {
for (var i = 0, variable; variable = variables[i]; i++) {
varName = variable.name;
if (block.getVars().indexOf(varName) == -1) {
globals.push(Blockly.Python.variableDB_.getName(varName,
globals.push(Blockly.Python.nameDB_.getName(varName,
Blockly.VARIABLE_CATEGORY_NAME));
}
}
// Add developer variables.
var devVarList = Blockly.Variables.allDeveloperVariables(workspace);
for (var i = 0; i < devVarList.length; i++) {
globals.push(Blockly.Python.variableDB_.getName(devVarList[i],
globals.push(Blockly.Python.nameDB_.getName(devVarList[i],
Blockly.Names.DEVELOPER_VARIABLE_TYPE));
}
globals = globals.length ?
Blockly.Python.INDENT + 'global ' + globals.join(', ') + '\n' : '';
var funcName = Blockly.Python.variableDB_.getName(
var funcName = Blockly.Python.nameDB_.getName(
block.getFieldValue('NAME'), Blockly.PROCEDURE_CATEGORY_NAME);
var xfix1 = '';
if (Blockly.Python.STATEMENT_PREFIX) {
@@ -73,7 +73,7 @@ Blockly.Python['procedures_defreturn'] = function(block) {
var args = [];
var variables = block.getVars();
for (var i = 0; i < variables.length; i++) {
args[i] = Blockly.Python.variableDB_.getName(variables[i],
args[i] = Blockly.Python.nameDB_.getName(variables[i],
Blockly.VARIABLE_CATEGORY_NAME);
}
var code = 'def ' + funcName + '(' + args.join(', ') + '):\n' +
@@ -91,7 +91,7 @@ Blockly.Python['procedures_defnoreturn'] =
Blockly.Python['procedures_callreturn'] = function(block) {
// Call a procedure with a return value.
var funcName = Blockly.Python.variableDB_.getName(block.getFieldValue('NAME'),
var funcName = Blockly.Python.nameDB_.getName(block.getFieldValue('NAME'),
Blockly.PROCEDURE_CATEGORY_NAME);
var args = [];
var variables = block.getVars();

4
generators/python/text.js
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@@ -77,7 +77,7 @@ Blockly.Python['text_join'] = function(block) {
elements[i] = Blockly.Python.valueToCode(block, 'ADD' + i,
Blockly.Python.ORDER_NONE) || '\'\'';
}
var tempVar = Blockly.Python.variableDB_.getDistinctName('x',
var tempVar = Blockly.Python.nameDB_.getDistinctName('x',
Blockly.VARIABLE_CATEGORY_NAME);
var code = '\'\'.join([str(' + tempVar + ') for ' + tempVar + ' in [' +
elements.join(', ') + ']])';
@@ -87,7 +87,7 @@ Blockly.Python['text_join'] = function(block) {
Blockly.Python['text_append'] = function(block) {
// Append to a variable in place.
var varName = Blockly.Python.variableDB_.getName(block.getFieldValue('VAR'),
var varName = Blockly.Python.nameDB_.getName(block.getFieldValue('VAR'),
Blockly.VARIABLE_CATEGORY_NAME);
var value = Blockly.Python.valueToCode(block, 'TEXT',
Blockly.Python.ORDER_NONE) || '\'\'';

4
generators/python/variables.js
View File

@@ -17,7 +17,7 @@ goog.require('Blockly.Python');
Blockly.Python['variables_get'] = function(block) {
// Variable getter.
var code = Blockly.Python.variableDB_.getName(block.getFieldValue('VAR'),
var code = Blockly.Python.nameDB_.getName(block.getFieldValue('VAR'),
Blockly.VARIABLE_CATEGORY_NAME);
return [code, Blockly.Python.ORDER_ATOMIC];
};
@@ -26,7 +26,7 @@ Blockly.Python['variables_set'] = function(block) {
// Variable setter.
var argument0 = Blockly.Python.valueToCode(block, 'VALUE',
Blockly.Python.ORDER_NONE) || '0';
var varName = Blockly.Python.variableDB_.getName(block.getFieldValue('VAR'),
var varName = Blockly.Python.nameDB_.getName(block.getFieldValue('VAR'),
Blockly.VARIABLE_CATEGORY_NAME);
return varName + ' = ' + argument0 + '\n';
};