(which_styles)
return '_'.join(values)
Returns a string describing a linear combination of styles.
Returns a string describing a linear combination of styles.
Returns a string describing a linear combination of styles .
def _describe_style(which_styles):
  """Returns a string describing a linear combination of styles."""
  def _format(v):
    formatted = str(int(round(v * 1000.0)))
    while len(formatted) < 3:
      formatted = '0' + formatted
    return formatted

  values = []
  for k in sorted(which_styles.keys()):
    values.append('%s_%s' % (k, _format(which_styles[k])))
  return '_'.join(values)
def _describe_style ( which_styles ) : def _format ( v ) : formatted = str ( int ( round ( v * 1000.0 ) ) ) while len ( formatted ) < 3 : formatted = '0' + formatted return formatted values = [ ] for k in sorted ( which_styles . keys ( ) ) : values . append ( '%s_%s' % ( k , _format ( which_styles [ k ] ) ) ) return '_' . join ( values )