<gh_stars>10-100
# container-service-extension
# Copyright (c) 2020 VMware, Inc. All Rights Reserved.
# SPDX-License-Identifier: BSD-2-Clause


def run_once(f):
    """Ensure that a function is only run once using this decorator."""
    def wrapper(*args, **kwargs):
        if not wrapper.has_run:
            wrapper.has_run = True
            return f(*args, **kwargs)
    wrapper.has_run = False
    return wrapper

# container-service-extension
# Copyright (c) 2020 VMware, Inc. All Rights Reserved.
# SPDX-License-Identifier: BSD-2-Clause


def run_once(f):
    """Ensure that a function is only run once using this decorator."""
    def wrapper(*args, **kwargs):
        if not wrapper.has_run:
            wrapper.has_run = True
            return f(*args, **kwargs)
    wrapper.has_run = False
    return wrapper
# container-service-extension # Copyright (c) 2020 VMware, Inc. All Rights Reserved. # SPDX-License-Identifier: BSD-2-Clause Ensure that a function is only run once using this decorator.