| | |
| | from __future__ import print_function |
| | __author__ = 'Tony Beltramelli - www.tonybeltramelli.com' |
| |
|
| |
|
| | class Node: |
| | def __init__(self, key, parent_node, content_holder): |
| | self.key = key |
| | self.parent = parent_node |
| | self.children = [] |
| | self.content_holder = content_holder |
| |
|
| | def add_child(self, child): |
| | self.children.append(child) |
| |
|
| | def show(self): |
| | print(self.key) |
| | for child in self.children: |
| | child.show() |
| |
|
| | def render(self, mapping, rendering_function=None): |
| | content = "" |
| | for child in self.children: |
| | content += child.render(mapping, rendering_function) |
| |
|
| | value = mapping[self.key] |
| | if rendering_function is not None: |
| | value = rendering_function(self.key, value) |
| |
|
| | if len(self.children) != 0: |
| | value = value.replace(self.content_holder, content) |
| |
|
| | return value |
| |
|
