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# This creates a VPC with two public subnets and two private subnets in two Availability Zones, | |
# together with a NAT Gateway and associated routing. Change the Availability Zone locations as needed. | |
# Important: this configures various AWS services and there are costs associated with these services after the Free Tier usage. | |
# Please see the AWS Pricing pages for details. You are responsible for any AWS costs incurred. | |
# No warranty is implied in this example. | |
# Usage from command line: | |
# aws cloudformation --region <<YOUR-REGION>> create-stack --stack-name vpc- --template-body file://vpc-setup.yaml | |
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import asyncio | |
loop = asyncio.get_event_loop() | |
async def hello(): | |
await asyncio.sleep(3) | |
print('Hello!') | |
if __name__ == '__main__': | |
loop.run_until_complete(hello()) | |
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import asyncio | |
loop = asyncio.get_event_loop() | |
async def hello(): | |
await asyncio.sleep(3) | |
print('Hello!') | |
if __name__ == '__main__': | |
loop.run_until_complete(hello()) | |
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class RedisSessionStore(SessionStore): | |
def __init__(self, expire = 1800, key_prefix=''): | |
SessionStore.__init__(self) | |
self.redis = redis.Redis(tools.config.get('redis_host', 'localhost'), | |
int(tools.config.get('redis_port', 6379)), | |
int(tools.config.get('redis_dbindex', 1)), | |
password=tools.config.get('redis_pass', None)) | |
self.path = session_path() | |
self.expire = expire | |
self.key_prefix = key_prefix |
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-- show running queries (pre 9.2) | |
SELECT procpid, age(clock_timestamp(), query_start), usename, current_query | |
FROM pg_stat_activity | |
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%' | |
ORDER BY query_start desc; | |
-- show running queries (9.2) | |
SELECT pid, age(clock_timestamp(), query_start), usename, query | |
FROM pg_stat_activity | |
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%' |