Added lib/display.py for extra display related things.

IPython/lib/display.py

@@ -0,0 +1,35 b''
+"""Various display related classes.
+
+Authors : MinRK
+"""
+
+class YouTubeVideo(object):
+    """Class for embedding a YouTube Video in an IPython session, based on its video id.
+    
+    e.g. to embed the video on this page:
+    
+    http://www.youtube.com/watch?v=foo
+    
+    you would do:
+    
+    vid = YouTubeVideo("foo")
+    display(vid)
+    """
+    
+    def __init__(self, id, width=400, height=300):
+        self.id = id
+        self.width = width
+        self.height = height
+    
+    def _repr_html_(self):
+        """return YouTube embed iframe for this video id"""
+        return """
+            <iframe 
+                width="%i" 
+                height="%i" 
+                src="http://www.youtube.com/embed/%s" 
+                frameborder="0" 
+                allowfullscreen
+            ></iframe>
+        """%(self.width, self.height, self.id)
+