From: yomguy <yomguy@parisson.com>
Date: Thu, 17 Feb 2011 11:16:54 +0000 (+0100)
Subject: bugfix
X-Git-Tag: 1.1~441
X-Git-Url: https://git.parisson.com/?a=commitdiff_plain;h=16be1f4639016f81f82eb61c615bb29125cb0712;p=telemeta.git

bugfix
---

diff --git a/telemeta/cache.py b/telemeta/cache.py
index d8569175..d52e08d7 100644
--- a/telemeta/cache.py
+++ b/telemeta/cache.py
@@ -78,9 +78,9 @@ class TelemetaCache(object):
         while True:
             chunk = f.read(chunk_size)
             if not len(chunk):
-                f.close()
                 break
             yield chunk
+#        f.close()
 
     def write_stream_bin(self, chunk, file_object):
         file_object.write(chunk)
diff --git a/telemeta/templates/telemeta_default/mediaitem_detail.html b/telemeta/templates/telemeta_default/mediaitem_detail.html
index fcd7a6f7..4f798e96 100644
--- a/telemeta/templates/telemeta_default/mediaitem_detail.html
+++ b/telemeta/templates/telemeta_default/mediaitem_detail.html
@@ -96,7 +96,7 @@
                                 {{v.name}}</option>
                         {% endfor %}
                     </select>
-<!--                     <input type="submit" value="Set" /> -->
+                    <input type="submit" value="Set" />
                 </form>
 
                 <div class="markers_div" id="markers_div_id"></div>
diff --git a/telemeta/web/base.py b/telemeta/web/base.py
index 390095c3..62bdee59 100644
--- a/telemeta/web/base.py
+++ b/telemeta/web/base.py
@@ -286,13 +286,16 @@ class WebView(object):
 
         if not self.cache.exists(image_file):
             if item.file:
+                path = self.cache.dir + os.sep + image_file
                 decoder  = timeside.decoder.FileDecoder(item.file.path)
                 graph = grapher(width = int(width), height = int(height))
                 pipe = decoder | graph
                 pipe.run()
-                graph.render(self.cache.dir + os.sep + image_file)
+                f = open(path, 'w')
+                graph.render(path)
+                f.close()
                 
-        response = HttpResponse(self.cache.read_stream_bin(image_file), mimetype = mime_type)
+        response = HttpResponse(self.cache.read_stream_bin(image_file), mimetype=mime_type)
         return response
 
     def list_export_extensions(self):