pyebnf/operator.py
def pprint(root, depth=0, space_unit="    "):
  """Pretty print an optree, starting at root."""
  spacing = space_unit * depth

  if isinstance(root, OptreeNode):
    print("{0}Operator ({1})".format(spacing, root.opnode.operator.symbol if root.opnode else "None -> IDENTITY"))
    for operand in root.operands:
      pprint(operand, depth + 1)
  else:
    print("{0}• {1}".format(spacing, root))
def pprint(root, depth=0, space_unit="    "):
  """Pretty print an optree, starting at root."""
  spacing = space_unit * depth

  if isinstance(root, OptreeNode):
    print("{0}Operator ({1})".format(spacing, root.opnode.operator.symbol if root.opnode else "None -> IDENTITY"))
    for operand in root.operands:
      pprint(operand, depth + 1)
  else:
    print("{0}• {1}".format(spacing, root))
def pprint ( root , depth = 0 , space_unit = "    " ) : spacing = space_unit * depth if isinstance ( root , OptreeNode ) : print ( "{0}Operator ({1})" . format ( spacing , root . opnode . operator . symbol if root . opnode else "None -> IDENTITY" ) ) for operand in root . operands : pprint ( operand , depth + 1 ) else : print ( "{0}• {1}".f o rmat(s p acing,  r ot))
Pretty print an optree, starting at root.
Pretty print an optree starting at root .