some fixes in subprocess.Popen args for windows/linux support

elodie/media/media.py

@@ -106,7 +106,7 @@ class Media(object):
 
         source = self.source
         process_output = subprocess.Popen(
-            [exiftool, source],
+            '%s "%s"' % (exiftool, source),
             stdout=subprocess.PIPE,
             shell=True,
             universal_newlines=True

elodie/media/video.py

@@ -156,7 +156,7 @@ class Video(Media):
 
         source = self.source
         process_output = subprocess.Popen(
-            [exiftool, source],
+            '%s "%s"' % (exiftool, source),
             stdout=subprocess.PIPE,
             shell=True,
             universal_newlines=True

elodie/tests/filesystem_test.py

@@ -50,7 +50,7 @@ def test_create_directory_invalid_permissions():
     if os.name == 'nt':
        raise SkipTest("It isn't implemented on Windows")
     filesystem = FileSystem()
-    status = filesystem.create_directory(os.path.join('apathwhichdoesnotexist','afolderwhichdoesnotexist'))
+    status = filesystem.create_directory('/apathwhichdoesnotexist/afolderwhichdoesnotexist')
 
     assert status == False