我们从Python开源项目中，提取了以下50个代码示例，用于说明如何使用werkzeug.utils.escape()。
def render_full(self, evalex=False, secret=None, evalex_trusted=True): """Render the Full HTML page with the traceback info.""" exc = escape(self.exception) return PAGE_HTML % { 'evalex': evalex and 'true' or 'false', 'evalex_trusted': evalex_trusted and 'true' or 'false', 'console': 'false', 'title': exc, 'exception': exc, 'exception_type': escape(self.exception_type), 'summary': self.render_summary(include_title=False), 'plaintext': self.plaintext, 'plaintext_cs': re.sub('-{2,}', '-', self.plaintext), 'traceback_id': self.id, 'secret': secret }
def render_line_context(self): before, current, after = self.get_context_lines() rv = [] def render_line(line, cls): line = line.expandtabs().rstrip() stripped_line = line.strip() prefix = len(line) - len(stripped_line) rv.append( '<pre class="line %s"><span class="ws">%s</span>%s</pre>' % ( cls, ' ' * prefix, escape(stripped_line) or ' ')) for line in before: render_line(line, 'before') render_line(current, 'current') for line in after: render_line(line, 'after') return '\n'.join(rv)
def render_full(self, evalex=False, secret=None, evalex_trusted=True): """Render the Full HTML page with the traceback info.""" exc = escape(self.exception) return PAGE_HTML % { 'evalex': evalex and 'true' or 'false', 'evalex_trusted': evalex_trusted and 'true' or 'false', 'console': 'false', 'title': exc, 'exception': exc, 'exception_type': escape(self.exception_type), 'summary': self.render_summary(include_title=False), 'plaintext': escape(self.plaintext), 'plaintext_cs': re.sub('-{2,}', '-', self.plaintext), 'traceback_id': self.id, 'secret': secret }
def runsource(self, source): source = source.rstrip() + '\n' ThreadedStream.push() prompt = self.more and '... ' or '>>> ' try: source_to_eval = ''.join(self.buffer + [source]) if code.InteractiveInterpreter.runsource(self, source_to_eval, '<debugger>', 'single'): self.more = True self.buffer.append(source) else: self.more = False del self.buffer[:] finally: output = ThreadedStream.fetch() return prompt + escape(source) + output
def write(self, x): self._write(escape(x))
def writelines(self, x): self._write(escape(''.join(x)))
def render(self): return SOURCE_LINE_HTML % { 'classes': u' '.join(self.classes), 'lineno': self.lineno, 'code': escape(self.code) }
def render_summary(self, include_title=True): """Render the traceback for the interactive console.""" title = '' frames = [] classes = ['traceback'] if not self.frames: classes.append('noframe-traceback') if include_title: if self.is_syntax_error: title = u'Syntax Error' else: title = u'Traceback <em>(most recent call last)</em>:' for frame in self.frames: frames.append(u'<li%s>%s' % ( frame.info and u' title="%s"' % escape(frame.info) or u'', frame.render() )) if self.is_syntax_error: description_wrapper = u'<pre class=syntaxerror>%s</pre>' else: description_wrapper = u'<blockquote>%s</blockquote>' return SUMMARY_HTML % { 'classes': u' '.join(classes), 'title': title and u'<h3>%s</h3>' % title or u'', 'frames': u'\n'.join(frames), 'description': description_wrapper % escape(self.exception) }
def regex_repr(self, obj): pattern = repr(obj.pattern) if PY2: pattern = pattern.decode('string-escape', 'ignore') else: pattern = codecs.decode(pattern, 'unicode-escape', 'ignore') if pattern[:1] == 'u': pattern = 'ur' + pattern[1:] else: pattern = 'r' + pattern return u're.compile(<span class="string regex">%s</span>)' % pattern
def string_repr(self, obj, limit=70): buf = ['<span class="string">'] escaped = escape(obj) a = repr(escaped[:limit]) b = repr(escaped[limit:]) if isinstance(obj, text_type) and PY2: buf.append('u') a = a[1:] b = b[1:] if b != "''": buf.extend((a[:-1], '<span class="extended">', b[1:], '</span>')) else: buf.append(a) buf.append('</span>') return _add_subclass_info(u''.join(buf), obj, (bytes, text_type))
def object_repr(self, obj): r = repr(obj) if PY2: r = r.decode('utf-8', 'replace') return u'<span class="object">%s</span>' % escape(r)
def fallback_repr(self): try: info = ''.join(format_exception_only(*sys.exc_info()[:2])) except Exception: # pragma: no cover info = '?' if PY2: info = info.decode('utf-8', 'ignore') return u'<span class="brokenrepr"><broken repr (%s)>' \ u'</span>' % escape(info.strip())
def _make_text_block(name, content, content_type=None): """Helper function for the builder that creates an XML text block.""" if content_type == 'xhtml': return u'<%s type="xhtml"><div xmlns="%s">%s</div></%s>\n' % \ (name, XHTML_NAMESPACE, content, name) if not content_type: return u'<%s>%s</%s>\n' % (name, escape(content), name) return u'<%s type="%s">%s</%s>\n' % (name, content_type, escape(content), name)
def generate(self): """Yields pieces of ATOM XML.""" base = '' if self.xml_base: base = ' xml:base="%s"' % escape(self.xml_base) yield u'<entry%s>\n' % base yield u' ' + _make_text_block('title', self.title, self.title_type) yield u' <id>%s</id>\n' % escape(self.id) yield u' <updated>%s</updated>\n' % format_iso8601(self.updated) if self.published: yield u' <published>%s</published>\n' % \ format_iso8601(self.published) if self.url: yield u' <link href="%s" />\n' % escape(self.url) for author in self.author: yield u' <author>\n' yield u' <name>%s</name>\n' % escape(author['name']) if 'uri' in author: yield u' <uri>%s</uri>\n' % escape(author['uri']) if 'email' in author: yield u' <email>%s</email>\n' % escape(author['email']) yield u' </author>\n' for link in self.links: yield u' <link %s/>\n' % ''.join('%s="%s" ' % (k, escape(link[k])) for k in link) for category in self.categories: yield u' <category %s/>\n' % ''.join('%s="%s" ' % (k, escape(category[k])) for k in category) if self.summary: yield u' ' + _make_text_block('summary', self.summary, self.summary_type) if self.content: yield u' ' + _make_text_block('content', self.content, self.content_type) yield u'</entry>\n'
def get_description(self, environ=None): """Get the description.""" return u'<p>%s</p>' % escape(self.description)
