私はステートメントを除いてこの長い試行リストを持っています:
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
これを書くためのより簡潔な方法はありますか?