本文整理汇总了Python中werkzeug.utils.escape函数的典型用法代码示例。如果您正苦于以下问题：Python escape函数的具体用法？Python escape怎么用？Python escape使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了escape函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: _make_text_block
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)示例2: render_summary
def render_summary(self, include_title=True):
"""Render the traceback for the interactive console."""
title = ""
description = ""
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),
}示例3: render_summary
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)
}示例4: redirect
def redirect(location, code=302):
"""Return a response object (a WSGI application) that, if called,
redirects the client to the target location. Supported codes are 301,
302, 303, 305, and 307. 300 is not supported because it's not a real
redirect and 304 because it's the answer for a request with a request
with defined If-Modified-Since headers.
.. versionadded:: 0.6
The location can now be a unicode string that is encoded using
the :func:`iri_to_uri` function.
:param location: the location the response should redirect to.
:param code: the redirect status code. defaults to 302.
"""
display_location = escape(location)
if isinstance(location, str):
location = iri_to_uri(location)
response = Response(
'<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">\n'
'<title>Redirecting...</title>\n'
'<h1>Redirecting...</h1>\n'
'<p>You should be redirected automatically to target URL: '
'<a href="%s">%s</a>. If not click the link.' %
(escape(location), display_location), code, mimetype="text/html")
response.headers["Location"] = location
return response示例5: xml_add_links
def xml_add_links(cls, data):
""" Returns as many <link> nodes as there are in the datastream. The
links are then removed from the datastream to allow for further
processing.
:param data: the data stream to be rendered as xml.
.. versionchanged:: 0.5
Always return ordered items (#441).
.. versionchanged:: 0.0.6
Links are now properly escaped.
.. versionadded:: 0.0.3
"""
xml = ''
chunk = '<link rel="%s" href="%s" title="%s" />'
links = data.pop(config.LINKS, {})
ordered_links = OrderedDict(sorted(links.items()))
for rel, link in ordered_links.items():
if isinstance(link, list):
xml += ''.join([chunk % (rel, utils.escape(d['href']),
utils.escape(d['title']))
for d in link])
else:
xml += ''.join(chunk % (rel, utils.escape(link['href']),
link['title']))
return xml示例6: test_escape
def test_escape(self):
class Foo(str):
def __html__(self):
return text_type(self)
self.assert_equal(utils.escape(None), '')
self.assert_equal(utils.escape(42), '42')
self.assert_equal(utils.escape('<>'), '<>')
self.assert_equal(utils.escape('"foo"'), '"foo"')
self.assert_equal(utils.escape(Foo('<foo>')), '<foo>')示例7: render
def render(self):
"""Render a single frame in a traceback."""
return FRAME_HTML % {
"id": self.id,
"filename": escape(self.filename),
"lineno": self.lineno,
"function_name": escape(self.function_name),
"current_line": highlight_or_escape(self.current_line.strip()),
}示例8: test_escape
def test_escape():
class Foo(str):
def __html__(self):
return text_type(self)
assert utils.escape(None) == ''
assert utils.escape(42) == '42'
assert utils.escape('<>') == '<>'
assert utils.escape('"foo"') == '"foo"'
assert utils.escape(Foo('<foo>')) == '<foo>'示例9: render
def render(self):
"""Render a single frame in a traceback."""
return FRAME_HTML % {
'id': self.id,
'filename': escape(self.filename),
'lineno': self.lineno,
'function_name': escape(self.function_name),
'current_line': escape(self.current_line.strip())
}示例10: render
def render(self):
"""Render a single frame in a traceback."""
return FRAME_HTML % {
'id': self.id,
'filename': escape(self.filename),
'lineno': self.lineno,
'function_name': escape(self.function_name),
'lines': self.render_line_context(),
}示例11: test_escape
def test_escape():
class Foo(str):
def __html__(self):
return text_type(self)
assert utils.escape(None) == ""
assert utils.escape(42) == "42"
assert utils.escape("<>") == "<>"
assert utils.escape('"foo"') == ""foo""
assert utils.escape(Foo("<foo>")) == "<foo>"示例12: render
def render(self, mark_lib=True):
"""Render a single frame in a traceback."""
return FRAME_HTML % {
'id': self.id,
'filename': escape(self.filename),
'lineno': self.lineno,
'function_name': escape(self.function_name),
'lines': self.render_line_context(),
"library": "library" if mark_lib and self.is_library else "",
}示例13: generate
def generate(self):
"""Yields pieces of ATOM XML."""
base = ""
if self.xml_base:
base = ' xml:base="%s"' % escape(self.xml_base, True)
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], True)) for k in link)
for category in self.categories:
yield u" <category %s/>\n" % "".join('%s="%s" ' % (k, escape(category[k], True)) 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)
if self.lat_lon:
yield u" <georss:point>%s</georss:point>\n" % escape(" ".join(self.lat_lon))
yield u"</entry>\n"示例14: render_object_dump
def render_object_dump(self, items, title, repr=None):
html_items = []
for key, value in items:
html_items.append('<tr><th>%s<td><pre class=repr>%s</pre>' %
(escape(key), value))
if not html_items:
html_items.append('<tr><td><em>Nothing</em>')
return OBJECT_DUMP_HTML % {
'title': escape(title),
'repr': repr and '<pre class=repr>%s</pre>' % repr or '',
'items': '\n'.join(html_items)
}示例15: _make_text_block
def _make_text_block(name, content, content_type = None):
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)