task 1

final_project/machinetranslation/__init__.py

@@ -0,0 +1 @@
+from . import translator

final_project/machinetranslation/tests/tests.py

@@ -0,0 +1,19 @@
+import unittest
+from translator import english_to_french, french_to_english
+
+class TestTranslator(unittest.TestCase):
+
+    def test_english_to_french(self):
+        english_text = 'Hello'
+        french_text = english_to_french(english_text)
+        self.assertIsNotNone(french_text)
+        self.assertNotEqual(french_text, english_text)
+
+    def test_french_to_english(self):
+        french_text = 'Bonjour'
+        english_text = french_to_english(french_text)
+        self.assertIsNotNone(english_text)
+        self.assertNotEqual(english_text, french_text)
+
+if __name__ == '__main__':
+    unittest.main()

final_project/machinetranslation/translator.py

@@ -0,0 +1,33 @@
+import json
+import os
+from ibm_watson import LanguageTranslatorV3
+from ibm_cloud_sdk_core.authenticators import IAMAuthenticator
+from dotenv import load_dotenv
+
+load_dotenv()
+
+apikey = os.environ['apikey']
+url = os.environ['url']
+
+authenticator = IAMAuthenticator(apikey)
+language_translator = LanguageTranslatorV3(
+    version='2018-05-01',
+    authenticator=authenticator
+)
+
+language_translator.set_service_url(url)
+
+
+def english_to_french(english_text):
+    translation = language_translator.translate(
+    text=english_text,
+    model_id='en-fr').get_result()
+    french_text = json.dumps(translation, indent=2, ensure_ascii=False)
+    return french_text
+
+def french_to_english(french_text):
+    translation = language_translator.translate(
+    text=french_text,
+    model_id='fr-en').get_result()
+    english_text = json.dumps(translation, indent=2, ensure_ascii=False)
+    return english_text

final_project/server.py

@@ -1,3 +1,4 @@
+import machinetranslation
 from machinetranslation import translator
 from flask import Flask, render_template, request
 import json
@@ -7,18 +8,20 @@
 @app.route("/englishToFrench")
 def englishToFrench():
     textToTranslate = request.args.get('textToTranslate')
-    # Write your code here
+    french_text = translator.english_to_french(textToTranslate)
+    return french_text
     return "Translated text to French"
 
 @app.route("/frenchToEnglish")
 def frenchToEnglish():
     textToTranslate = request.args.get('textToTranslate')
-    # Write your code here
+    english_text = translator.french_to_english(textToTranslate)
+    return english_text
     return "Translated text to English"
 
 @app.route("/")
 def renderIndexPage():
-    # Write the code to render template
+    return render_template('index.html')
 
 if __name__ == "__main__":
     app.run(host="0.0.0.0", port=8080)