Concise replacement for long list of Try-Except statement in Python?
<p>I have this long list of try except statement:</p>

<pre><code>    try:
       uri = entry_obj['media$group']['media$content'][0]['url']
    except (KeyError, IndexError):
       uri = None
    try:
       position = entry_obj['yt$position']['$t']
    except KeyError:
       position = None
    try:
       description = entry_obj['content']['$t']
    except KeyError:
       description = None
    try:
       seconds = entry_obj['media$group']['yt$duration']['seconds']
    except KeyError:
       seconds = None
    try:
       thumbnails = entry_obj['media$group']['media$thumbnail']
    except KeyError:
       thumbnails = None
</code></pre>

<p>Is there a more concise way to write this?</p>
