如何嵌入 HTML 到 iPython notebook的输出
iPython notebook中可以嵌入 HTML,也适用于JupyterHub和JupyterLab环境。不仅可以显示常用的HTML标签文本，甚至可以嵌入脚本交互操作和Frame分隔框架。具体实现可以有多种方法，效果如下。
%%html
<a href="http://example.com">link</a>
<a href="http://example.com">link</a>
from IPython.core.display import HTML
HTML('<a href="http://example.com">link to example.com</a>')
<a href="http://example.com">link to example.com</a>
display(HTML('<h1>Hello, world!</h1>'))
print("Here's a link:")
display(HTML("<a href='http://www.google.com' target='_blank'>www.google.com</a>"))
print("some more printed text ...")
display(HTML('<p>Paragraph text here ...</p>'))
<h1>Hello, world!</h1>
Here's a link:
<a href='http://www.google.com' target='_blank'>www.google.com</a>
some more printed text ...
<p>Paragraph text here ...</p>
from html import escape # Python 3 only :-)
class Todo:
def __init__(self):
self.items = []
def add(self, text, completed):
self.items.append({'text': text, 'completed': completed})
def _repr_html_(self):
return "<ol>{}</ol>".format("".join("<li>{} {}</li>".format(
"☑" if item['completed'] else "☐",
escape(item['text'])
) for item in self.items))
my_todo = Todo()
my_todo.add("Buy milk", False)
my_todo.add("Do homework", False)
my_todo.add("Play video games", True)
my_todo
<ol><li>☐ Buy milk</li><li>☐ Do homework</li><li>☑ Play video games</li></ol>
from IPython.display import IFrame
IFrame(src='https://s3.amazonaws.com/duhaime/blog/visualizations/isolation-forests.html', width=800, height=700)
<iframe
width="800"
height="700"
src="https://s3.amazonaws.com/duhaime/blog/visualizations/isolation-forests.html"
frameborder="0"
allowfullscreen
></iframe>
