Replaced spaces with dashes in resource_id generation

Fixed track preview and download signed urls
Removed cloud_storage_deleter.py file
Changed cloud_storage settings in airtime.conf

python_apps/airtime_analyzer/airtime_analyzer/cloud_storage_uploader.py

@@ -15,6 +15,13 @@ class CloudStorageUploader:
     def upload_obj(self, audio_file_path, metadata):
         file_base_name = os.path.basename(audio_file_path)
         file_name, extension = os.path.splitext(file_base_name)
+        
+        '''
+        With Amazon S3 you cannot create a signed url if there are spaces 
+        in the object name. URL encoding the object name doesn't solve the
+        problem. As a solution we will replace spaces with dashes.
+        '''
+        file_name = file_name.replace(" ", "-")
         object_name = "%s_%s%s" % (file_name, str(uuid.uuid4()), extension)
 
         cls = get_driver(getattr(Provider, self._provider))
@@ -25,8 +32,7 @@ class CloudStorageUploader:
         except ContainerDoesNotExistError:
             container = driver.create_container(self._bucket)
         
-        extra = {'meta_data': {'filename': file_base_name},
-                 'acl': 'public-read-write'}
+        extra = {'meta_data': {'filename': file_base_name}}
         
         obj = driver.upload_object(file_path=audio_file_path,
                                    container=container,

python_apps/pypo/cloud_storage_deleter.py

@@ -1,28 +0,0 @@
-#!/usr/bin/python
-
-import sys
-import simplejson
-
-from libcloud.storage.providers import get_driver
-from libcloud.storage.types import Provider, ObjectDoesNotExistError
-
-provider = str(sys.argv[1])
-bucket = str(sys.argv[2])
-api_key = str(sys.argv[3])
-api_key_secret = str(sys.argv[4])
-obj_name = str(sys.argv[5])
-
-cls = get_driver(getattr(Provider, provider))
-driver = cls(api_key, api_key_secret)
-
-try:
-    cloud_obj = driver.get_object(container_name=bucket,
-                                  object_name=obj_name)
-    filesize = getattr(cloud_obj, 'size')
-    driver.delete_object(obj=cloud_obj)
-    
-    data = simplejson.dumps({"filesize": filesize})
-    print data
-except ObjectDoesNotExistError:
-    raise Exception("Could not find object on %s in bucket: %s and object: %s" % (provider, bucket, obj_name))
-