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-rw-r--r--slixmpp/plugins/xep_0221/stanza.py6
1 files changed, 3 insertions, 3 deletions
diff --git a/slixmpp/plugins/xep_0221/stanza.py b/slixmpp/plugins/xep_0221/stanza.py
index 2a2bbabd..097f03c4 100644
--- a/slixmpp/plugins/xep_0221/stanza.py
+++ b/slixmpp/plugins/xep_0221/stanza.py
@@ -13,7 +13,7 @@ class Media(ElementBase):
name = 'media'
namespace = 'urn:xmpp:media-element'
plugin_attrib = 'media'
- interfaces = set(['height', 'width', 'alt'])
+ interfaces = {'height', 'width', 'alt'}
def add_uri(self, value, itype):
uri = URI()
@@ -27,7 +27,7 @@ class URI(ElementBase):
namespace = 'urn:xmpp:media-element'
plugin_attrib = 'uri'
plugin_multi_attrib = 'uris'
- interfaces = set(['type', 'value'])
+ interfaces = {'type', 'value'}
def get_value(self):
return self.xml.text
@@ -36,7 +36,7 @@ class URI(ElementBase):
self.xml.text = value
def del_value(self):
- sel.xml.text = ''
+ self.xml.text = ''
register_stanza_plugin(Media, URI, iterable=True)