[kupfer] google_translate: Join multiple sentences in result

[Ulrik Sverdrup <usverdrup src gnome org>]

commit 68557cd9485da714bdd8dfecb66bb1f774966c74
Author: Ulrik Sverdrup <ulrik sverdrup gmail com>
Date:   Mon Jan 11 23:44:31 2010 +0100

    google_translate: Join multiple sentences in result
    
    If we translate a long text, we receive an array of sentences from
    Google. We join them up into the final text.
    
    This bug was reported by @hetdegon.

 kupfer/plugin/google_translate.py |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/kupfer/plugin/google_translate.py b/kupfer/plugin/google_translate.py
index 8929380..3f68528 100644
--- a/kupfer/plugin/google_translate.py
+++ b/kupfer/plugin/google_translate.py
@@ -74,10 +74,10 @@ def _translate(text, lang):
 			sentences = resp.get('sentences')
 			if not sentences:
 				return
-			translation = sentences[0].get('trans')
-			if not translation:
-				return
-			yield translation, ''
+			# Join up all sentences to one text
+			text = u"".join(filter(None, [S.get('trans') for S in sentences]))
+			if text:
+				yield text, ''
 			dictionary = resp.get('dict')
 			if dictionary:
 				for term in dictionary: