ccmlib/dse/dse_node.py [41:50]:
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    @staticmethod
    def get_version_from_build(install_dir=None, node_path=None, cassandra=False):
        if install_dir is None and node_path is not None:
            install_dir = node.get_install_dir_from_cluster_conf(node_path)
        if install_dir is not None:
            # Binary cassandra installs will have a 0.version.txt file
            version_file = os.path.join(install_dir, '0.version.txt')
            if os.path.exists(version_file):
                with open(version_file) as f:
                    return LooseVersion(f.read().strip())
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ccmlib/hcd/hcd_node.py [39:48]:
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    @staticmethod
    def get_version_from_build(install_dir=None, node_path=None, cassandra=False):
        if install_dir is None and node_path is not None:
            install_dir = node.get_install_dir_from_cluster_conf(node_path)
        if install_dir is not None:
            # Binary cassandra installs will have a 0.version.txt file
            version_file = os.path.join(install_dir, '0.version.txt')
            if os.path.exists(version_file):
                with open(version_file) as f:
                    return LooseVersion(f.read().strip())
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