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generators/python/math.js

Summary

Maintainability
F
3 days
Test Coverage

File math.js has 298 lines of code (exceeds 250 allowed). Consider refactoring.
Open

/**
 * @license
 * Visual Blocks Language
 *
 * Copyright 2012 Google Inc.
Severity: Minor
Found in generators/python/math.js - About 3 hrs to fix

Similar blocks of code found in 2 locations. Consider refactoring.
Open

Blockly.Python['math_constant'] = function(block) {
  // Constants: PI, E, the Golden Ratio, sqrt(2), 1/sqrt(2), INFINITY.
  var CONSTANTS = {
    'PI': ['math.pi', Blockly.Python.ORDER_MEMBER],
    'E': ['math.e', Blockly.Python.ORDER_MEMBER],
Severity: Major
Found in generators/python/math.js and 1 other location - About 7 hrs to fix
generators/dart/math.js on lines 159..175

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 179.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

Blockly.Python['math_constrain'] = function(block) {
  // Constrain a number between two limits.
  var argument0 = Blockly.Python.valueToCode(block, 'VALUE',
      Blockly.Python.ORDER_NONE) || '0';
  var argument1 = Blockly.Python.valueToCode(block, 'LOW',
Severity: Major
Found in generators/python/math.js and 1 other location - About 6 hrs to fix
generators/javascript/math.js on lines 372..383

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 167.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 3 locations. Consider refactoring.
Open

Blockly.Python['math_change'] = function(block) {
  // Add to a variable in place.
  var argument0 = Blockly.Python.valueToCode(block, 'DELTA',
      Blockly.Python.ORDER_ADDITIVE) || '0';
  var varName = Blockly.Python.variableDB_.getName(block.getFieldValue('VAR'),
Severity: Major
Found in generators/python/math.js and 2 other locations - About 4 hrs to fix
generators/dart/math.js on lines 243..251
generators/javascript/math.js on lines 217..225

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 129.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 4 locations. Consider refactoring.
Open

Blockly.Python['math_modulo'] = function(block) {
  // Remainder computation.
  var argument0 = Blockly.Python.valueToCode(block, 'DIVIDEND',
      Blockly.Python.ORDER_MULTIPLICATIVE) || '0';
  var argument1 = Blockly.Python.valueToCode(block, 'DIVISOR',
Severity: Major
Found in generators/python/math.js and 3 other locations - About 4 hrs to fix
generators/cake/math.js on lines 61..69
generators/dart/math.js on lines 424..432
generators/javascript/math.js on lines 362..370

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 118.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

  if (operator == 'SIN' || operator == 'COS' || operator == 'TAN') {
    arg = Blockly.Python.valueToCode(block, 'NUM',
        Blockly.Python.ORDER_MULTIPLICATIVE) || '0';
  } else {
    arg = Blockly.Python.valueToCode(block, 'NUM',
Severity: Major
Found in generators/python/math.js and 1 other location - About 3 hrs to fix
generators/javascript/math.js on lines 78..84

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 100.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

Blockly.Python['math_random_float'] = function(block) {
  // Random fraction between 0 and 1.
  Blockly.Python.definitions_['import_random'] = 'import random';
  return ['random.random()', Blockly.Python.ORDER_FUNCTION_CALL];
};
Severity: Major
Found in generators/python/math.js and 1 other location - About 1 hr to fix
generators/dart/math.js on lines 472..477

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 56.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

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