Use tornado AsyncHTTPClient inside botocore.
Project description
This module allows to use botocore with tornado AsyncHTTPClient, so we can write asynchronous code in tornado for interacting with amazon web services.
http://nanvel.name/weblog/tornado-botocore/
Installation
Requirements:
pip install tornado-botocore
Example
A Simple EC2 Example from botocore docs:
import botocore.session
if __name__ == '__main__':
session = botocore.session.get_session()
ec2 = session.get_service('ec2')
operation = ec2.get_operation('DescribeInstances')
endpoint = ec2.get_endpoint('us-east-1')
http_response, response_data = operation.call(endpoint)
print response_data
Using tornado-botocore:
from tornado.ioloop import IOLoop
from tornado_botocore import Botocore
def on_response(response):
print response
if __name__ == '__main__':
ec2 = Botocore(
service='ec2', operation='DescribeInstances',
region_name='us-east-1')
ec2.call(callback=on_response)
IOLoop.instance().start()
Another example - deactivate sns endpoint:
from tornado import gen
from tornado.ioloop import IOLoop
from tornado_botocore import Botocore
def on_response(response):
print response
# {'ResponseMetadata': {'RequestId': '056eb19e-3d2e-53e7-b897-fd176c3bb7f2'}}
if __name__ == '__main__':
sns_operation = Botocore(
service='sns', operation='SetEndpointAttributes',
region_name='us-west-2')
sns_operation.call(
callback=on_response,
endpoint_arn='arn:aws:sns:us-west-2:...',
attributes={'Enabled': 'false'})
IOLoop.instance().start()
Send email using ses service and tonado.gen:
@gen.coroutine
def send(self, ...):
ses_send_email = Botocore(
service='ses', operation='SendEmail',
region_name='us-east-1')
source = 'example@mail.com'
message = {
'Subject': {
'Data': 'Example subject'.decode('utf-8'),
},
'Body': {
'Html': {
'Data': '<html>Example content</html>'.decode('utf-8'),
},
'Text': {
'Data': 'Example content'.decode('utf-8'),
}
}
}
destination = {
'ToAddresses': ['target@mail.com'],
}
res = yield gen.Task(ses_send_email.call,
source=source, message=message, destination=destination)
raise gen.Return(res)
Contribute
If you want to contribute to this project, please perform the following steps
# Fork this repository
# Clone your fork
$ virtualenv .env --no-site-packages
$ source .env/bin/activate
$ pip install -r requirements.txt
$ git co -b feature_branch master
# Implement your feature
$ git add . && git commit
$ git push -u origin feature_branch
# Send us a pull request for your feature branch
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