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htmltree.py
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htmltree: コミット

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リビジョン	4391955c894b3b17bbf70418507c0633a08205b8 (tree)
日時	2011-07-28 20:27:56
作者	Hiromichi MATSUSHIMA <hirom@offi...>
コミッター	Hiromichi MATSUSHIMA

append TEXTRenderer and HTMLElement.inner_text()

--- a/htmltree.py

+++ b/htmltree.py

		@@ -63,6 +63,34 @@ class HTMLRenderer(Renderer):
63	63	elif elem.is_decl():
64	64	texts.append("<!" + elem.name + ">")
65	65
	66	+
	67	+class TEXTRenderer(Renderer):
	68	+ """Render HTMLElement as TEXT."""
	69	+ # TODO: check tags not need to close more strict...
	70	+ UNCLOSABLE_TAGS = ["br", "link", "meta", "img"]
	71	+
	72	+ def render_inner(self, elem):
	73	+ texts = []
	74	+ for child in elem:
	75	+ self._recursive(child, texts)
	76	+ return "".join(texts)
	77	+
	78	+ def render(self, elem):
	79	+ texts = []
	80	+ self._recursive(elem, texts)
	81	+ return "".join(texts)
	82	+
	83	+ def _recursive(self, elem, texts):
	84	+ if elem.is_tag():
	85	+ for child in elem:
	86	+ self._recursive(child, texts)
	87	+ elif elem.is_text():
	88	+ if elem.text():
	89	+ texts.append(elem.text())
	90	+ elif elem.is_root():
	91	+ for child in elem:
	92	+ self._recursive(child, texts)
	93	+
66	94	class HTMLElement(list):
67	95	"""HTML element object to use as tree nodes."""
68	96	ROOT = 0