Remove oauth2client usages.

Update search.py to remove usage of deprecated oauth2client library.

Author: AndyDiamondstein

python/search.py

@@ -1,17 +1,25 @@
 #!/usr/bin/python
 
-from apiclient.discovery import build
-from apiclient.errors import HttpError
-from oauth2client.tools import argparser
+# This sample executes a search request for the specified search term.
+# Sample usage:
+# python search.py --key=surfing --max-results=10
+# NOTE: To use the sample, you must provide a developer key obtained
+# in the Google APIs Console. Search for "REPLACE_ME" in this code
+# to find the correct place to provide that key..
+
+import argparse
+
+from googleapiclient.discovery import build
+from googleapiclient.errors import HttpError
 
 
 # Set DEVELOPER_KEY to the API key value from the APIs & auth > Registered apps
 # tab of
 # https://cloud.google.com/console
 # Please ensure that you have enabled the YouTube Data API for your project.
-DEVELOPER_KEY = "REPLACE_ME"
-YOUTUBE_API_SERVICE_NAME = "youtube"
-YOUTUBE_API_VERSION = "v3"
+DEVELOPER_KEY = 'REPLACE_ME'
+YOUTUBE_API_SERVICE_NAME = 'youtube'
+YOUTUBE_API_VERSION = 'v3'
 
 def youtube_search(options):
 youtube = build(YOUTUBE_API_SERVICE_NAME, YOUTUBE_API_VERSION,
@@ -21,7 +29,7 @@ def youtube_search(options):
 # query term.
 search_response = youtube.search().list(
 q=options.q,
-part="id,snippet",
+part='id,snippet',
 maxResults=options.max_results
 ).execute()
 
@@ -31,28 +39,29 @@ def youtube_search(options):
 
 # Add each result to the appropriate list, and then display the lists of
 # matching videos, channels, and playlists.
-for search_result in search_response.get("items", []):
-if search_result["id"]["kind"] == "youtube#video":
-videos.append("%s (%s)" % (search_result["snippet"]["title"],
-search_result["id"]["videoId"]))
-elif search_result["id"]["kind"] == "youtube#channel":
-channels.append("%s (%s)" % (search_result["snippet"]["title"],
-search_result["id"]["channelId"]))
-elif search_result["id"]["kind"] == "youtube#playlist":
-playlists.append("%s (%s)" % (search_result["snippet"]["title"],
-search_result["id"]["playlistId"]))
-
-print "Videos:\n", "\n".join(videos), "\n"
-print "Channels:\n", "\n".join(channels), "\n"
-print "Playlists:\n", "\n".join(playlists), "\n"
-
-
-if __name__ == "__main__":
-argparser.add_argument("--q", help="Search term", default="Google")
-argparser.add_argument("--max-results", help="Max results", default=25)
-args = argparser.parse_args()
+for search_result in search_response.get('items', []):
+if search_result['id']['kind'] == 'youtube#video':
+videos.append('%s (%s)' % (search_result['snippet']['title'],
+search_result['id']['videoId']))
+elif search_result['id']['kind'] == 'youtube#channel':
+channels.append('%s (%s)' % (search_result['snippet']['title'],
+search_result['id']['channelId']))
+elif search_result['id']['kind'] == 'youtube#playlist':
+playlists.append('%s (%s)' % (search_result['snippet']['title'],
+search_result['id']['playlistId']))
+
+print 'Videos:\n', '\n'.join(videos), '\n'
+print 'Channels:\n', '\n'.join(channels), '\n'
+print 'Playlists:\n', '\n'.join(playlists), '\n'
+
+
+if __name__ == '__main__':
+parser = argparse.ArgumentParser()
+parser.add_argument('--q', help='Search term', default='Google')
+parser.add_argument('--max-results', help='Max results', default=25)
+args = parser.parse_args()
 
 try:
 youtube_search(args)
 except HttpError, e:
-print "An HTTP error %d occurred:\n%s" % (e.resp.status, e.content)
+print 'An HTTP error %d occurred:\n%s' % (e.resp.status, e.content)