def main():
if len(sys.argv) != 2:
print 'This tool takes 1 command line argument; the number of topics to output data on. See README.md'
return
num_requested_feeds = int(sys.argv[1])
gearman_client = gearman.GearmanClient(['localhost:4730'])
result = bson.BSON.decode(bson.BSON(gearman_client.submit_job('db-get', str(bson.BSON.encode({
'key': os.getenv('SECRETKEY'),
'database':'feedlark',
'collection':'user',
'query':{},
'projection':{
'subscribed_feeds':1
}
}))).result))
if result[u'status'] == u'ok':
# add the feeds to a dictionary as keys with count as variables
feed_counts = make_list_feeds(result["docs"])
sorted_feed = sorted(feed_counts,reverse=True)
#get ouput ready
output = []
output.append(str(len(feed_counts)))
if num_requested_feeds > len(sorted_feed):
num_requested_feeds = len(sorted_feed)
for i in xrange(num_requested_feeds):
output.append(sorted_feed[i] + " " + str(feed_counts[sorted_feed[i]]))
output = "\n".join(output)
# output to file
f = open("most_popular_feeds.txt", "w")
f.write(output)
f.close()
else:
print 'Error getting user data from database'
print result['description']
return
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