Mercurial Repositories > eric / file comparison
comparison: Plugins/UiExtensionPlugins/Translator/TranslatorEngines/TranslationEngine.py
Plugins/UiExtensionPlugins/Translator/TranslatorEngines/TranslationEngine.py
- changeset 6412
- d71b094845e7
- parent 6411
- 7fd9b7ecbcfe
- child 6645
- ad476851d7e0
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| 6411:7fd9b7ecbcfe | 6412:d71b094845e7 |
|---|---|
| 7 Module implementing the translation engine base class. | 7 Module implementing the translation engine base class. |
| 8 """ | 8 """ |
| 9 | 9 |
| 10 from __future__ import unicode_literals | 10 from __future__ import unicode_literals |
| 11 | 11 |
| 12 from PyQt5.QtCore import QObject | 12 from PyQt5.QtCore import pyqtSignal, QObject |
| 13 | 13 |
| 14 | 14 |
| 15 class TranslationEngine(QObject): | 15 class TranslationEngine(QObject): |
| 16 """ | 16 """ |
| 17 Class implementing the translation engine base class containing | 17 Class implementing the translation engine base class containing |
| 18 default methods. | 18 default methods. |
| 19 | |
| 20 @signal availableTranslationsLoaded() emitted to indicate the availability | |
| 21 of the list of supported translation languages | |
| 19 """ | 22 """ |
| 23 availableTranslationsLoaded = pyqtSignal() | |
| 24 | |
| 20 def __init__(self, plugin, parent=None): | 25 def __init__(self, plugin, parent=None): |
| 21 """ | 26 """ |
| 22 Constructor | 27 Constructor |
| 23 | 28 |
| 24 @param plugin reference to the plugin object (TranslatorPlugin) | 29 @param plugin reference to the plugin object (TranslatorPlugin) |
| 47 def supportedTargetLanguages(self, original): | 52 def supportedTargetLanguages(self, original): |
| 48 """ | 53 """ |
| 49 Public method to get a list of supported target languages for an | 54 Public method to get a list of supported target languages for an |
| 50 original language. | 55 original language. |
| 51 | 56 |
| 57 Note: The default implementation return the list of supported languages | |
| 58 (i.e. the same as those for the source) with the given original | |
| 59 removed. | |
| 60 | |
| 52 @param original original language | 61 @param original original language |
| 53 @type str | 62 @type str |
| 54 @return list of supported target languages for the given original | 63 @return list of supported target languages for the given original |
| 55 @rtype None, if function is not supported; list of str otherwise | 64 @rtype list of str |
| 56 """ | 65 """ |
| 57 return None | 66 targetLanguages = self.supportedLanguages()[:] |
| 67 try: | |
| 68 targetLanguages.remove(original) | |
| 69 except ValueError: | |
| 70 # original is not in the list of target languages | |
| 71 pass | |
| 72 | |
| 73 return targetLanguages | |
| 58 | 74 |
| 59 def hasTTS(self): | 75 def hasTTS(self): |
| 60 """ | 76 """ |
| 61 Public method indicating the Text-to-Speech capability. | 77 Public method indicating the Text-to-Speech capability. |
| 62 | 78 |
