added language detection

deep_translator/configs.py

@@ -1,11 +1,7 @@
-
 config = {
-
-    "api_key": None,
-	"api_version": '0.2',
-	"url": 'https://ws.detectlanguage.com/0.2/detect',
+    "url": 'https://ws.detectlanguage.com/0.2/detect',
     "headers": {
         'User-Agent': 'Detect Language API Python Client 1.4.0',
-	    'Authorization': 'Bearer d359b68fbc02599044843e28800477f5',
+        'Authorization': 'Bearer {}',
     }
 }

deep_translator/detection.py

@@ -2,20 +2,29 @@ import requests
 from deep_translator.configs import config
 
 
-def detect_language(text):
+def detect_language(text, api_key=None):
     """
     function responsible for detecting the language from a text
     """
-    response = requests.post(config['url'],
-                        json={'q': text},
-                        headers=config['headers'])
+    if not api_key:
+        raise Exception("you need to get an API_KEY for this to work. "
+                        "Get one for free here: https://detectlanguage.com/documentation")
 
-    body = response.json().get('data')
-    detections = body.get('detections')
-    lang = detections[0].get('language', None)
-    if lang:
-        return lang
+    else:
+        headers = config['headers']
+        headers['Authorization'] = headers['Authorization'].format(api_key)
 
+        try:
+            response = requests.post(config['url'],
+                                     json={'q': text},
+                                     headers=headers)
 
-# lang = detect_language('你好可爱')
-# print("detected lang: ", lang)
+            body = response.json().get('data')
+            detections = body.get('detections')
+            lang = detections[0].get('language', None)
+            if lang:
+                return lang
+
+        except Exception as e:
+            print(e.args)
+            raise

deep_translator/google_trans.py

@@ -74,12 +74,6 @@ class GoogleTranslator(BaseTranslator):
                                     params=self._url_params)
 
             soup = BeautifulSoup(response.text, 'html.parser')
-
-            print(soup)
-            src_lang = soup.findAll('a', {"class": "s1"})
-            for el in src_lang:
-                print(el)
-            exit()
             element = soup.find(self._element_tag, self._element_query)
             if not element:
                 raise ElementNotFoundInGetRequest(element)
@@ -117,7 +111,3 @@ class GoogleTranslator(BaseTranslator):
 
         except Exception as e:
             raise e
-
-
-if __name__ == '__main__':
-    res = GoogleTranslator(target='de').translate("you are cute")

deep_translator/mymemory.py

@@ -50,8 +50,6 @@ class MyMemoryTranslator(BaseTranslator):
             response = requests.get(self.__base_url,
                                     params=self._url_params,
                                     headers=self.headers)
-
-            print(response.text)
             data = response.json()
             if not data:
                 raise Exception("Translation was not found in response!")
@@ -88,7 +86,3 @@ class MyMemoryTranslator(BaseTranslator):
 
         except Exception as e:
             raise e
-
-if __name__ == '__main__':
-    res = MyMemoryTranslator(source="auto", target='de').translate("bonjour la vie")
-