Created
October 22, 2017 17:33
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command line deploy for python AWS lambda functions
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| import base64 | |
| import os | |
| import zipfile | |
| import boto3 | |
| ''' | |
| create zip, update function code, invoke function, and print result | |
| set in environment: | |
| FUNCTION_NAME - required | |
| AWS_DEFAULT_REGION ie us-west-2 | |
| AWS_PROFILE profile name | |
| ''' | |
| zipf = zipfile.ZipFile('../lambda.zip', 'w', zipfile.ZIP_DEFLATED) | |
| path = '.' | |
| for root, dirs, files in os.walk(path): | |
| for file in files: | |
| fn = os.path.join(root, file) | |
| zipf.write(fn, fn[2:]) | |
| zipf.close() | |
| print('created zip') | |
| client = boto3.client('lambda') | |
| function_name = os.environ['FUNCTION_NAME'] | |
| print('updating function code') | |
| print(client.update_function_code( | |
| FunctionName=function_name, | |
| ZipFile=open('../lambda.zip', 'rb').read(), | |
| )) | |
| print('invoking') | |
| resp = client.invoke( | |
| FunctionName=function_name, | |
| InvocationType='RequestResponse', | |
| LogType='Tail', | |
| ) | |
| if 'LogResult' in resp: | |
| print(base64.b64decode(resp['LogResult'])) | |
| else: | |
| print(resp) |
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