开发者

parse HTML in python wxWidgets TextCtrl

Is it possible, or is there a library that will allow me to parse HTML code inside the 开发者_如何学运维wx.TextCtrl widget?


Sure, just use myTextCtrl.GetValue(), then parse the string with something like BeautifulSoup, xml.dom.minidom, HTMLParser, etc:

from BeautifulSoup import BeautifulSoup

# lets say this is the text inside the TextCtrl:
# '<html><head><title>Page title</title></head><body><p id="firstpara" align="center">This is paragraph <b>one</b>.<p id="secondpara" align="blah">This is paragraph <b>two</b>.</html>'
#

htmlStr = myTextCtrl.GetValue()

soup = BeautifulSoup(htmlStr)
soup.contents[0].name
# u'html'

soup.contents[0].contents[0].name
# u'head'

head = soup.contents[0].contents[0]
head.parent.name
# u'html'

head.next
# <title>Page title</title>

head.nextSibling.name
# u'body'

head.nextSibling.contents[0]
# <p id="firstpara" align="center">This is paragraph <b>one</b>.</p>

head.nextSibling.contents[0].nextSibling
# <p id="secondpara" align="blah">This is paragraph <b>two</b>.</p>


wxTextCtrl will display the HTML with all the tags

<html><body>Hello, world!</body></html>");

To render the html, you need to use wxHtmlWindow

w = wxHtmlWindow(this)
w.SetPage("<html><body>Hello, world!</body></html>")
0

上一篇:

下一篇:

精彩评论

暂无评论...
验证码 换一张
取 消

最新问答

问答排行榜