import boto3

# Place your AWS account aliases here
ACCOUNT_ALIASES = [
    'gdb-delphi-dev',
    'gdb-delphi-prod',
    'gdb-infra-dev',
    'gdb-infra-prod',
    'gdb-mct-dev',
    'gdb-mct-prod',
    'gdb-apollo-dev',
    'gdb-apollo-prod',
    'gdb-databricks-dev',
    'gdb-databricks-prod',
    'gdb-artistapp-dev',
    'gdb-artistapp-prod',
    'gdb-datasci-dev',
    'gdb-core-dev',
    'gdb-core-prod',
    'gdb-prodhub-dev',
    'gdb-whitelist-legacy',
    'gdb-whitelist-dev',
    'gdb-whitelist-prod',
    'gdb-smu-dev',
    'gdb-smu-prod',
]

def list_functions_with_python37(account_alias):
    session = boto3.Session(profile_name=account_alias)
    lambda_client = session.client('lambda')

    paginator = lambda_client.get_paginator('list_functions')
    for page in paginator.paginate():
        for function in page['Functions']:
            runtime = function.get('Runtime', 'Docker')
            if runtime == 'python3.7':
                print(function['FunctionName'])

def main():
    for account_alias in ACCOUNT_ALIASES:
        print("#########################")
        print(f"# {account_alias}")
        print("#########################")
        list_functions_with_python37(account_alias)
        print("")

if __name__ == '__main__':
    main()