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comparison src/plugins/plugin_misc_text_syntaxes.py @ 2106:5874da3811b7

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plugin text syntaxes: log error on cleanXHTML failure
author Goffi <goffi@goffi.org>
date Sun, 01 Jan 2017 16:38:32 +0100
parents 2daf7b4c6756
children 33c8c4973743
comparison
equal deleted inserted replaced
2105:c96fe007ca41 2106:5874da3811b7
145 145
146 @param profile: %(doc_profile)s 146 @param profile: %(doc_profile)s
147 @return: profile selected syntax 147 @return: profile selected syntax
148 """ 148 """
149 return self.host.memory.getParamA(NAME, CATEGORY , profile_key=profile) 149 return self.host.memory.getParamA(NAME, CATEGORY , profile_key=profile)
150
151 def _logError(self, failure, action=u"converting syntax"):
152 log.error(u"Error while {action}: {failure}".format(action=action, failure=failure))
153 return failure
150 154
151 def cleanXHTML(self, xhtml): 155 def cleanXHTML(self, xhtml):
152 """ Clean XHTML text by removing potentially dangerous/malicious parts 156 """ Clean XHTML text by removing potentially dangerous/malicious parts
153 @param xhtml: raw xhtml text to clean (or lxml's HtmlElement) 157 @param xhtml: raw xhtml text to clean (or lxml's HtmlElement)
154 """ 158 """
189 xhtml_elt = cleaner.clean_html(xhtml_elt) 193 xhtml_elt = cleaner.clean_html(xhtml_elt)
190 for elt in xhtml_elt.xpath("//*[@style]"): 194 for elt in xhtml_elt.xpath("//*[@style]"):
191 elt.set("style", clean_style(elt.get('style'))) 195 elt.set("style", clean_style(elt.get('style')))
192 return html.tostring(xhtml_elt, encoding=unicode, method='xml') 196 return html.tostring(xhtml_elt, encoding=unicode, method='xml')
193 197
194 return deferToThread(blocking_cleaning, xhtml) 198 d = deferToThread(blocking_cleaning, xhtml)
199 d.addErrback(self._logError, action=u"cleaning syntax")
200 return d
195 201
196 def convert(self, text, syntax_from, syntax_to=_SYNTAX_XHTML, safe=True, profile=None): 202 def convert(self, text, syntax_from, syntax_to=_SYNTAX_XHTML, safe=True, profile=None):
197 """Convert a text between two syntaxes 203 """Convert a text between two syntaxes
198 204
199 @param text: text to convert 205 @param text: text to convert