--- a/src/eric7/Plugins/UiExtensionPlugins/Translator/TranslatorEngines/DeepLEngine.py Wed Jul 13 11:16:20 2022 +0200
+++ b/src/eric7/Plugins/UiExtensionPlugins/Translator/TranslatorEngines/DeepLEngine.py Wed Jul 13 14:55:47 2022 +0200
@@ -21,50 +21,77 @@
Class implementing the translation engine for the DeepL
translation service.
"""
+
TranslatorUrls = {
"pro": "https://api.deepl.com/v2/translate",
"free": "https://api-free.deepl.com/v2/translate",
}
MaxTranslationTextLen = 30 * 1024
-
+
def __init__(self, plugin, parent=None):
"""
Constructor
-
+
@param plugin reference to the plugin object
@type TranslatorPlugin
@param parent reference to the parent object
@type QObject
"""
super().__init__(plugin, parent)
-
+
QTimer.singleShot(0, self.availableTranslationsLoaded.emit)
-
+
def engineName(self):
"""
Public method to return the name of the engine.
-
+
@return engine name
@rtype str
"""
return "deepl"
-
+
def supportedLanguages(self):
"""
Public method to get the supported languages.
-
+
@return list of supported language codes
@rtype list of str
"""
- return ["bg", "cs", "da", "de", "el", "en", "es", "et", "fi", "fr",
- "hu", "id", "it", "ja", "lt", "lv", "nl", "pl", "pt", "ro",
- "ru", "sk", "sl", "sv", "tr", "zh"]
-
- def getTranslation(self, requestObject, text, originalLanguage,
- translationLanguage):
+ return [
+ "bg",
+ "cs",
+ "da",
+ "de",
+ "el",
+ "en",
+ "es",
+ "et",
+ "fi",
+ "fr",
+ "hu",
+ "id",
+ "it",
+ "ja",
+ "lt",
+ "lv",
+ "nl",
+ "pl",
+ "pt",
+ "ro",
+ "ru",
+ "sk",
+ "sl",
+ "sv",
+ "tr",
+ "zh",
+ ]
+
+ def getTranslation(
+ self, requestObject, text, originalLanguage, translationLanguage
+ ):
"""
Public method to translate the given text.
-
+
@param requestObject reference to the request object
@type TranslatorRequest
@param text text to be translated
@@ -78,29 +105,30 @@
"""
if len(text) > self.MaxTranslationTextLen:
return (
- self.tr("DeepL: Text to be translated exceeds the translation"
- " limit of {0} characters.")
- .format(self.MaxTranslationTextLen),
- False
+ self.tr(
+ "DeepL: Text to be translated exceeds the translation"
+ " limit of {0} characters."
+ ).format(self.MaxTranslationTextLen),
+ False,
)
-
+
apiKey = self.plugin.getPreferences("DeeplKey")
if not apiKey:
return self.tr("A valid DeepL Pro key is required."), False
-
+
params = QByteArray(
"auth_key={0}&source_lang={1}&target_lang={2}&text=".format(
- apiKey, originalLanguage.upper(), translationLanguage.upper())
- .encode("utf-8"))
- encodedText = (
- QByteArray(Utilities.html_encode(text).encode("utf-8"))
- .toPercentEncoding()
+ apiKey, originalLanguage.upper(), translationLanguage.upper()
+ ).encode("utf-8")
)
+ encodedText = QByteArray(
+ Utilities.html_encode(text).encode("utf-8")
+ ).toPercentEncoding()
request = params + encodedText
translatorUrl = (
DeepLEngine.TranslatorUrls["free"]
- if apiKey.endswith(":fx") else
- DeepLEngine.TranslatorUrls["pro"]
+ if apiKey.endswith(":fx")
+ else DeepLEngine.TranslatorUrls["pro"]
)
response, ok = requestObject.post(QUrl(translatorUrl), request)
if ok:
@@ -108,21 +136,17 @@
responseDict = json.loads(response)
except ValueError:
return self.tr("Invalid response received from DeepL"), False
-
+
if "translations" not in responseDict:
return self.tr("DeepL call returned an unknown result"), False
-
+
translations = responseDict["translations"]
if len(translations) == 0:
return self.tr("<p>DeepL: No translation found</p>"), True
-
+
# show sentence by sentence separated by a line
- result = (
- "<p>" +
- "<hr/>".join([t["text"] for t in translations]) +
- "</p>"
- )
-
+ result = "<p>" + "<hr/>".join([t["text"] for t in translations]) + "</p>"
+
else:
result = response
return result, ok
