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Ball game today AWS lambda slack webhook
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import boto3 | |
from base64 import b64decode | |
from urlparse import parse_qs | |
import logging | |
import urllib2 | |
import json | |
logger = logging.getLogger() | |
logger.setLevel(logging.INFO) | |
CITIES = [ | |
'atlanta', | |
'baltimore', | |
'bayarea', | |
'boston', | |
'chicago', | |
'cincinnati', | |
'dallas', | |
'denver', | |
'losangeles', | |
'minneapolis', | |
'neworleans', | |
'newyork', | |
'oakland', | |
'philadelphia', | |
'phoenix', | |
'pittsburgh', | |
'sanfrancisco', | |
'sanjose', | |
'seattle', | |
'washington', | |
] | |
def lambda_handler(event, context): | |
req_body = event['body'] | |
params = parse_qs(req_body) | |
token = params['token'][0] | |
user = params['user_name'][0] | |
command = params['command'][0] | |
channel = params['channel_name'][0] | |
if 'text' in params: | |
pretty_location = params['text'][0].title() | |
else: | |
pretty_location = 'San Francisco' | |
location = pretty_location.replace(' ', '').lower() | |
cities_str = 'Valid locations are:\n {}'.format('\n'.join(CITIES)) | |
if location == 'help': | |
return { | |
'text': cities_str + '\n\nData provided by http://gametonight.in' | |
} | |
elif location not in CITIES: | |
return { | |
'text': 'Invalid location "{}". {}'.format(params['text'][0], cities_str) | |
} | |
try: | |
response = urllib2.urlopen('http://gametonight.in/' + location + '/json').read() | |
except: | |
return { | |
'text': 'Not sure what you mean' | |
} | |
data = json.loads(response) | |
if data['game_tonight']: | |
result = ':warning: Yes' | |
today = data.get('today', {}) | |
if len(today) > 0: | |
titles = ', '.join(event['title'] + ': ' + event['date'].split(' ')[1] for date, event in today.items()) | |
result += ' ({})'.format(titles) | |
else: | |
result = ':beers: No ballgame in {}'.format(pretty_location) | |
return { | |
'response_type': 'in_channel', | |
'text': result | |
} |
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