code: def make_image(location, size, fmt):
      '''
      Create a blank virtual machine image file of the specified size in
      megabytes. The image can be created in any format supported by qemu
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' qemu_img.make_image /tmp/image.qcow 2048 qcow2
          salt '*' qemu_img.make_image /tmp/image.raw 10240 raw
      '''
      if not os.path.isabs(location):
          return ''
      if not os.path.isdir(os.path.dirname(location)):
          return ''
      if not __salt__['cmd.retcode'](
              'qemu-img create -f {0} {1} {2}M'.format(
                  fmt,
                  location,
                  size),
                  python_shell=False):
          return location
      return 'f make_image(location, size, fmt):
      '''
      Create a blank virtual machine image file of the specified size in
      megabytes. The image can be created in any format supported by qemu
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' qemu_img.make_image /tmp/image.qcow 2048 qcow2
          salt '*' qemu_img.make_image /tmp/image.raw 10240 raw
      '''
      if not os.path.isabs(location):
          return ''
      if not os.path.isdir(os.path.dirname(location)):
          return ''
      if not __salt__['cmd.retcode'](
              'qemu-img create -f {0} {1} {2}M'.format(
                  fmt,
                  location,
                  size),
                  python_shell=False):
          return location
      return ''
docs: Create a blank virtual machine image file of the specified size in
      megabytes. The image can be created in any format supported by qemu
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' qemu_img.make_image /tmp/image.qcow 2048 qcow2
          salt '*' qemu_img.make_image /tmp/image.raw 10240 raw