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comparison src/browser/sat_browser/html_tools.py @ 848:7dafa5ee809a

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browser: replace re module usage by pure javascript
author souliane <souliane@mailoo.org>
date Fri, 15 Jan 2016 16:33:08 +0100
parents f8a7a046ff9c
children fd4eae654182
comparison
equal deleted inserted replaced
847:330db23d4a44 848:7dafa5ee809a
18 # along with this program. If not, see <http://www.gnu.org/licenses/>. 18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
19 19
20 from sat_frontends.tools import xmltools 20 from sat_frontends.tools import xmltools
21 21
22 import nativedom 22 import nativedom
23 import re 23 from __pyjamas__ import JS
24 24
25 dom = nativedom.NativeDOM() 25 dom = nativedom.NativeDOM()
26 26
27 27
28 def html_sanitize(html): 28 def html_sanitize(html):
30 return html.replace('<', '&lt;').replace('>', '&gt;') 30 return html.replace('<', '&lt;').replace('>', '&gt;')
31 31
32 32
33 def html_strip(html): 33 def html_strip(html):
34 """Strip leading/trailing white spaces, HTML line breaks and &nbsp; sequences.""" 34 """Strip leading/trailing white spaces, HTML line breaks and &nbsp; sequences."""
35 cleaned = re.sub(r"^(<br/?>|&nbsp;|\s)+", "", html) 35 JS("""return html.replace(/(^(<br\/?>|&nbsp;|\s)+)|((<br\/?>|&nbsp;|\s)+$)/g, "");""")
36 cleaned = re.sub(r"(<br/?>|&nbsp;|\s)+$", "", cleaned)
37 return cleaned
38
39 36
40 def inlineRoot(xhtml): 37 def inlineRoot(xhtml):
41 """ make root element inline """ 38 """ make root element inline """
42 doc = dom.parseString(xhtml) 39 doc = dom.parseString(xhtml)
43 return xmltools.inlineRoot(doc) 40 return xmltools.inlineRoot(doc)