def make_plots(tweets, box, place):
"""Make plots from the extracted tweet data.
Args:
tweets: Iterable of tweets already filtered and within the
bounding box.
box = A pair of longitude and latitude pairs, with the southwest
corner of the bounding box coming first.
place = String for the place name of the bounding `box`.
"""
print 'Extracting tweets ...',
data = list(process.extract_data(tweets))
print 'DONE'
print 'Extracting census blocks ...',
census_path = config.get('census', 'path')
census_blocks = config.get('census', 'blocks')
blocks = process.extract_blocks(os.path.join(census_path, census_blocks))
print 'DONE'
print 'Processing data ...',
longitude, latitude, time, users = process.process_data(data)
print 'DONE'
print 'Computing census block interactions ...',
interactions = process.compute_block_interactions(users, blocks)
print 'DONE'
print 'Saving census block interactions ...',
with open('census-block-interactions.tsv', mode='w') as f:
process.dump_interactions(interactions, f)
print 'DONE'
print 'Making figures ...',
figures = []
figures.append(make_map(longitude, latitude, time, box, place))
figures.append(make_user_map(longitude, latitude, users, box, place))
figures.append(make_user_checkins(users))
figures.append(make_heatmap(longitude, latitude, box, place))
figures.append(make_time(time))
print 'DONE'
print 'Saving figures ...',
for figure in figures:
figure.savefig('{0}.png'.format(figure.get_label()),
bbox_inches='tight',
pad_inches=0.1)
print 'DONE'
plt.show()
logger.addHandler(file_handler)
if __name__ == '__main__':
config = get_config()
setup_logging(config)
logger = logging.getLogger('ui.web')
git_version, git_commit = get_git_version()
if git_version:
logger.info('Version: {0} ({1})'.format(git_version, git_commit))
else:
logger.warning('Could not detect current Git commit.')
print 'Extracting census blocks ...',
census_path = config.get('census', 'path')
census_blocks = config.get('census', 'blocks')
blocks = process.extract_blocks(os.path.join(census_path, census_blocks))
print 'DONE'
print 'Loading census block interactions ...',
with open('census-block-interactions.tsv') as f:
interactions = process.load_interactions(f)
print 'DONE'
logger.info('Starting web server on port {}'.format(config.getint('web',
'port')))
start_server(config, blocks, interactions, (git_version, git_commit))
