__init__.py 文件源码

def update_credentials(profile, credentials):
    credentials_file = os.path.expanduser('~/.aws/credentials')
    config = configparser.ConfigParser()
    config.read(credentials_file)

    # Create profile section in credentials file
    if not config.has_section(profile):
        config.add_section(profile)

    # Set access credentials
    # `aws_security_token` is used by boto
    # `aws_session_token` is used by aws cli
    config.set(
        profile, 'aws_access_key_id', credentials['AccessKeyId'])
    config.set(
        profile, 'aws_secret_access_key', credentials['SecretAccessKey'])
    config.set(
        profile, 'aws_session_token', credentials['SessionToken'])
    config.set(
        profile, 'aws_security_token', credentials['SessionToken'])

    # Update credentials file
    with open(credentials_file, 'w') as credentials_file:
        config.write(credentials_file)

    print(
        "# Aws credentials file got updated with temporary access for profile %s"
        % profile
    )