Mercurial Repositories > eric / file comparison
comparison: eric6/Plugins/PluginTranslator.py
eric6/Plugins/PluginTranslator.py
- changeset 6942
- 2602857055c5
- parent 6645
- ad476851d7e0
- child 7199
- c71bd6f21748
equal
deleted
inserted
replaced
| 6941:f99d60d6b59b | 6942:2602857055c5 |
|---|---|
| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2014 - 2019 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing the Translator plugin. | |
| 8 """ | |
| 9 | |
| 10 from __future__ import unicode_literals | |
| 11 | |
| 12 import os | |
| 13 | |
| 14 from PyQt5.QtCore import pyqtSignal, QObject, QCoreApplication, QDateTime, Qt | |
| 15 | |
| 16 from E5Gui.E5Application import e5App | |
| 17 | |
| 18 import Preferences | |
| 19 | |
| 20 from UiExtensionPlugins.Translator.Translator import Translator | |
| 21 | |
| 22 import UI.Info | |
| 23 | |
| 24 # Start-Of-Header | |
| 25 name = "Translator Plugin" | |
| 26 author = "Detlev Offenbach <detlev@die-offenbachs.de>" | |
| 27 autoactivate = True | |
| 28 deactivateable = True | |
| 29 version = UI.Info.VersionOnly | |
| 30 className = "TranslatorPlugin" | |
| 31 packageName = "__core__" | |
| 32 shortDescription = "Translation utility using various translators." | |
| 33 longDescription = \ | |
| 34 """This plug-in implements a utility to translate text using""" \ | |
| 35 """ various online translation services.""" | |
| 36 needsRestart = False | |
| 37 pyqtApi = 2 | |
| 38 python2Compatible = True | |
| 39 # End-Of-Header | |
| 40 | |
| 41 error = "" | |
| 42 | |
| 43 translatorPluginObject = None | |
| 44 | |
| 45 | |
| 46 def createTranslatorPage(configDlg): | |
| 47 """ | |
| 48 Module function to create the Translator configuration page. | |
| 49 | |
| 50 @param configDlg reference to the configuration dialog | |
| 51 @return reference to the configuration page | |
| 52 """ | |
| 53 from UiExtensionPlugins.Translator.ConfigurationPage.TranslatorPage \ | |
| 54 import TranslatorPage | |
| 55 page = TranslatorPage(translatorPluginObject) | |
| 56 return page | |
| 57 | |
| 58 | |
| 59 def getConfigData(): | |
| 60 """ | |
| 61 Module function returning data as required by the configuration dialog. | |
| 62 | |
| 63 @return dictionary containing the relevant data | |
| 64 """ | |
| 65 return { | |
| 66 "translatorPage": [ | |
| 67 QCoreApplication.translate("TranslatorPlugin", | |
| 68 "Translator"), | |
| 69 os.path.join("UiExtensionPlugins", "Translator", "icons", | |
| 70 "flag.png"), | |
| 71 createTranslatorPage, None, None], | |
| 72 } | |
| 73 | |
| 74 | |
| 75 def prepareUninstall(): | |
| 76 """ | |
| 77 Module function to prepare for an uninstallation. | |
| 78 """ | |
| 79 Preferences.Prefs.settings.remove(TranslatorPlugin.PreferencesKey) | |
| 80 | |
| 81 | |
| 82 class TranslatorPlugin(QObject): | |
| 83 """ | |
| 84 Class implementing the Translator plug-in. | |
| 85 | |
| 86 @signal updateLanguages() emitted to indicate a languages update | |
| 87 """ | |
| 88 PreferencesKey = "Translator" | |
| 89 | |
| 90 updateLanguages = pyqtSignal() | |
| 91 | |
| 92 def __init__(self, ui): | |
| 93 """ | |
| 94 Constructor | |
| 95 | |
| 96 @param ui reference to the user interface object (UI.UserInterface) | |
| 97 """ | |
| 98 super(TranslatorPlugin, self).__init__(ui) | |
| 99 self.__ui = ui | |
| 100 self.__initialize() | |
| 101 | |
| 102 self.__defaults = { | |
| 103 "OriginalLanguage": "en", | |
| 104 "TranslationLanguage": "de", | |
| 105 "SelectedEngine": "deepl", | |
| 106 "EnabledLanguages": ["en", "de", "fr", "cs", "es", "pt", | |
| 107 "ru", "tr", "zh-CN", "zh-TW"], | |
| 108 # service specific settings below | |
| 109 # DeepL | |
| 110 "DeeplKey": "", | |
| 111 # Google | |
| 112 "GoogleEnableDictionary": False, | |
| 113 "GoogleV2Key": "", | |
| 114 # IBM Watson Language Translator | |
| 115 "IbmUrl": "", | |
| 116 "IbmKey": "", | |
| 117 # Microsoft | |
| 118 "MsTranslatorKey": "", | |
| 119 "MsAuthToken": "", | |
| 120 "MsAuthTokenExpire": QDateTime(), | |
| 121 # MyMemory | |
| 122 "MyMemoryKey": "", | |
| 123 "MyMemoryEmail": "", | |
| 124 # Yandex | |
| 125 "YandexKey": "", | |
| 126 } | |
| 127 | |
| 128 def __initialize(self): | |
| 129 """ | |
| 130 Private slot to (re)initialize the plugin. | |
| 131 """ | |
| 132 self.__object = None | |
| 133 | |
| 134 def activate(self): | |
| 135 """ | |
| 136 Public method to activate this plugin. | |
| 137 | |
| 138 @return tuple of None and activation status (boolean) | |
| 139 """ | |
| 140 global error | |
| 141 error = "" # clear previous error | |
| 142 | |
| 143 global translatorPluginObject | |
| 144 translatorPluginObject = self | |
| 145 | |
| 146 self.__object = Translator(self, self.__ui) | |
| 147 self.__object.activate() | |
| 148 e5App().registerPluginObject("Translator", self.__object) | |
| 149 | |
| 150 return None, True | |
| 151 | |
| 152 def deactivate(self): | |
| 153 """ | |
| 154 Public method to deactivate this plugin. | |
| 155 """ | |
| 156 e5App().unregisterPluginObject("Translator") | |
| 157 self.__object.deactivate() | |
| 158 | |
| 159 self.__initialize() | |
| 160 | |
| 161 def getPreferencesDefault(self, key): | |
| 162 """ | |
| 163 Public method to retrieve the various default settings. | |
| 164 | |
| 165 @param key the key of the value to get | |
| 166 @return the requested setting | |
| 167 """ | |
| 168 return self.__defaults[key] | |
| 169 | |
| 170 def getPreferences(self, key): | |
| 171 """ | |
| 172 Public method to retrieve the various settings. | |
| 173 | |
| 174 @param key the key of the value to get | |
| 175 @return the requested setting | |
| 176 """ | |
| 177 if key in ["EnabledLanguages"]: | |
| 178 return Preferences.toList( | |
| 179 Preferences.Prefs.settings.value( | |
| 180 self.PreferencesKey + "/" + key, self.__defaults[key])) | |
| 181 elif key in ["GoogleEnableDictionary"]: | |
| 182 return Preferences.toBool( | |
| 183 Preferences.Prefs.settings.value( | |
| 184 self.PreferencesKey + "/" + key, self.__defaults[key])) | |
| 185 elif key in ["MsAuthTokenExpire"]: | |
| 186 value = Preferences.Prefs.settings.value( | |
| 187 self.PreferencesKey + "/" + key, self.__defaults[key]) | |
| 188 if isinstance(value, str): | |
| 189 if value.startswith("@QDateTime"): | |
| 190 # old value, replace with default | |
| 191 value = self.__defaults[key] | |
| 192 else: | |
| 193 value = QDateTime.fromString(value, Qt.ISODate) | |
| 194 return value | |
| 195 else: | |
| 196 return Preferences.Prefs.settings.value( | |
| 197 self.PreferencesKey + "/" + key, self.__defaults[key]) | |
| 198 | |
| 199 def setPreferences(self, key, value): | |
| 200 """ | |
| 201 Public method to store the various settings. | |
| 202 | |
| 203 @param key the key of the setting to be set (string) | |
| 204 @param value the value to be set | |
| 205 """ | |
| 206 if key in ["MsAuthTokenExpire"]: | |
| 207 Preferences.Prefs.settings.setValue( | |
| 208 self.PreferencesKey + "/" + key, value.toString(Qt.ISODate)) | |
| 209 else: | |
| 210 Preferences.Prefs.settings.setValue( | |
| 211 self.PreferencesKey + "/" + key, value) | |
| 212 | |
| 213 if key in ["EnabledLanguages"]: | |
| 214 self.updateLanguages.emit() | |
| 215 | |
| 216 # | |
| 217 # eflag: noqa = M801 |
