def reciprocity_per_time_step(time_step=60*60):
"""Plots the reciprocity of all tweets in the UMG for a given time slice."""
ranges = t.get_range()
first_tweet = ranges[0]
last_tweet = ranges[(len(ranges)-1)]
start_index = first_tweet
to_graph = []
x_vals = []
while start_index < last_tweet:
last_index = start_index + datetime.timedelta(seconds=time_step)
x_vals.append(f.roundTime(start_index,60*60))
print str(start_index)
tweets = bf.get_tweets_between(start_index, last_index)
print "Tweets found:", len(tweets), "Making Graph"
graph = um.user_mentions_graph(tweets)
reciprocity = f.get_graph_reciprocity(graph)
to_graph.append(reciprocity)
start_index += datetime.timedelta(seconds=time_step)
plt.plot(x_vals,to_graph)
locs, labels = plt.xticks()
plt.setp(labels, rotation=90)
plt.title('Reciprocity by Hour')
plt.xlabel('Date')
plt.ylabel('Reciprocity')
plt.show()
return to_graph
this_data = bf.query_mongo_get_list(query, limit=1)
print this_data['user']['screen_name'],'&', "{0:.4f}".format(bc[node]), '\\\\'
return bc
if __name__ == '__main__':
"""First, get only geo_tagged_tweets"""
geo_tagged_user_mentions = bf.query_mongo_get_list(bf.only_geo_tagged)
print "Geo_Tagged found:", len(geo_tagged_user_mentions), "Making Graph..."
umg_geo = user_mentions_graph(geo_tagged_user_mentions)
print 'Users',len(umg_geo.nodes())
# connected_components = nx.weakly_connected_component_subgraphs(umg_geo)
# print "Number of Connected Components:", len(connected_components)
# for subgraph in connected_components[0:5]:
# print "Component has", len(subgraph.nodes())
# #f.draw_network_plt(connected_components[1])
print '\nreciprocity, weighted:', f.get_graph_reciprocity(umg_geo)
print 'reciprocity, unweighted:', f.get_graph_reciprocity(umg_geo, weighted=False)
#print f.reciprocity_by_degree(umg_geo, 'in')
print "self loops:"
f.print_top_self_loops(umg_geo, size=10)
"""geo_tagged_plus: All users who interact with geo_tagged users"""
geo_tagged_plus = bf.get_all_users_who_interact_with(umg_geo.nodes())
print "Geo_Tagged_Plus found:", len(geo_tagged_plus)
umg_geo_plus = user_mentions_graph(geo_tagged_plus)
print 'Users:',len(umg_geo_plus.nodes())
f.print_top_self_loops(umg_geo_plus, size=10)
#print '\nreciprocity, weighted:', f.get_graph_reciprocity(umg_geo_plus)
