def set_singularity_version(ver):
  """Set the Singularity definition file format version

  The Singularity definition file format was extended in version 3.2
  to enable multi-stage builds.  However, these changes are not
  backwards compatible.

  # Arguments

  ver (string): Singularity definition file format version.

  """
  this = sys.modules[__name__]
  this.g_singularity_version = Version(ver)
Set the Singularity definition file format version

  The Singularity definition file format was extended in version 3.2
  to enable multi-stage builds.  However, these changes are not
  backwards compatible.

  # Arguments

  ver (string): Singularity definition file format version.

  
hpccm/config.py