Add languages, and print excetion with details

googletrans/conversion.py

@@ -1,10 +1,13 @@
 """A conversion module for googletrans"""
+from __future__ import print_function
 import re
+import traceback
 import json
 
-def format_json(text):
+def format_json(original):
     # save state
     states = []
+    text = original
     for i, pos in enumerate(re.finditer('"', text)):
         p = pos.start() + 1
         if i % 2 == 0:
@@ -27,5 +30,66 @@ def format_json(text):
             # use slicing to extract those parts of the original string to be kept
             text = text[:p] + states[j][1] + text[nxt:]
 
-    converted = json.loads(text)
+    try:
+        converted = json.loads(text)
+    except ValueError as e:
+        print('original text: ', original, ' => ', text)
+        traceback.print_exc()
     return converted
+
+LANGUAGES = {
+    'af': 'afrikaans',
+    'sq': 'albanian',
+    'ar': 'arabic',
+    'be': 'belarusian',
+    'bg': 'bulgarian',
+    'ca': 'catalan',
+    'zh-CN': 'chinese_simplified',
+    'zh-TW': 'chinese_traditional',
+    'hr': 'croatian',
+    'cs': 'czech',
+    'da': 'danish',
+    'nl': 'dutch',
+    'en': 'english',
+    'eo': 'esperanto',
+    'et': 'estonian',
+    'tl': 'filipino',
+    'fi': 'finnish',
+    'fr': 'french',
+    'gl': 'galician',
+    'de': 'german',
+    'el': 'greek',
+    'iw': 'hebrew',
+    'hi': 'hindi',
+    'hu': 'hungarian',
+    'is': 'icelandic',
+    'id': 'indonesian',
+    'ga': 'irish',
+    'it': 'italian',
+    'ja': 'japanese',
+    'ko': 'korean',
+    'la': 'latin',
+    'lv': 'latvian',
+    'lt': 'lithuanian',
+    'mk': 'macedonian',
+    'ms': 'malay',
+    'mt': 'maltese',
+    'no': 'norwegian',
+    'fa': 'persian',
+    'pl': 'polish',
+    'pt': 'portuguese',
+    'ro': 'romanian',
+    'ru': 'russian',
+    'sr': 'serbian',
+    'sk': 'slovak',
+    'sl': 'slovenian',
+    'es': 'spanish',
+    'sw': 'swahili',
+    'sv': 'swedish',
+    'th': 'thai',
+    'tr': 'turkish',
+    'uk': 'ukrainian',
+    'vi': 'vietnamese',
+    'cy': 'welsh',
+    'yi': 'yiddish',
+  }