Python HTML.literal方法代碼示例

# 需要導入模塊: from webhelpers2.html import HTML [as 別名]
# 或者: from webhelpers2.html.HTML import literal [as 別名]
def date_field(name, value=None, data_options=None, **kwargs):
    id = gen_id()
    format = get_date_format()
    
    # this hack is need for datebox correct working
    format = format.replace('yy', 'yyyy')

    _data_options = """
        editable:false,
        formatter:function(date){return dt_formatter(date, %s);},
        parser:function(s){return dt_parser(s, %s);}
        """ % (
       jsonify(format),
       jsonify(format)
    )
    if data_options:
        _data_options += ",%s" % data_options
    if value:
        value = format_date(value, format)
    html = tags.text(
        name, value, class_="easyui-datebox text w10",
        id=id, data_options=_data_options, **kwargs
    )
    return html + HTML.literal("""
        <script type="text/javascript">
            add_datebox_clear_btn("#%s");
        </script>
    """) % id

# 需要導入模塊: from webhelpers2.html import HTML [as 別名]
# 或者: from webhelpers2.html.HTML import literal [as 別名]
def datetime_field(name, value=None, data_options=None, **kwargs):
    id = gen_id()
    _data_options = """
        editable:false,
        showSeconds:false,
        formatter:function(date){return dt_formatter(date, %s);},
        parser:function(s){return dt_parser(s, %s);}
        """ % (
            jsonify(get_datetime_format()),
            jsonify(get_datetime_format())
        )
    if data_options:
        _data_options += ",%s" % data_options
    if value:
        value = format_datetime(value)
    html = tags.text(
        name, value, class_="easyui-datetimebox text w10",
        id=id, data_options=_data_options, **kwargs
    )
    return html + HTML.literal("""
        <script type="text/javascript">
            add_datetimebox_clear_btn("#%s");
        </script>
    """) % id

# 需要導入模塊: from webhelpers2.html import HTML [as 別名]
# 或者: from webhelpers2.html.HTML import literal [as 別名]
 def test_mail_to_with_img(self):
     eq_('<a href="mailto:[email protected]"><img src="/feedback.png" /></a>',
                     mail_to("[email protected]", HTML.literal('<img src="/feedback.png" />')))

# 需要導入模塊: from webhelpers2.html import HTML [as 別名]
# 或者: from webhelpers2.html.HTML import literal [as 別名]
def mail_to(email_address, name=None, cc=None, bcc=None, subject=None, 
    body=None, replace_at=None, replace_dot=None, encode=None, **html_attrs):
    """Create a link tag for starting an email to the specified 
    ``email_address``.
    
    This ``email_address`` is also used as the name of the link unless
    ``name`` is specified. Additional HTML options, such as class or
    id, can be passed in the ``html_attrs`` hash.
    
    You can also make it difficult for spiders to harvest email address
    by obfuscating them.
    
    Examples::
    
        >>> mail_to("[email protected]", "My email", encode = "javascript")
        literal(u'<script type="text/javascript">\\n//<![CDATA[\\neval(unescape(\\'%64%6f%63%75%6d%65%6e%74%2e%77%72%69%74%65%28%27%3c%61%20%68%72%65%66%3d%22%6d%61%69%6c%74%6f%3a%6d%65%40%64%6f%6d%61%69%6e%2e%63%6f%6d%22%3e%4d%79%20%65%6d%61%69%6c%3c%2f%61%3e%27%29%3b\\'))\\n//]]>\\n</script>')
    
        >>> mail_to("[email protected]", "My email", encode = "hex")
        literal(u'<a href="&#109;&#97;&#105;&#108;&#116;&#111;&#58;%6d%[email protected]%64%6f%6d%61%69%6e.%63%6f%6d">My email</a>')
    
    You can also specify the cc address, bcc address, subject, and body
    parts of the message header to create a complex e-mail using the 
    corresponding ``cc``, ``bcc``, ``subject``, and ``body`` keyword 
    arguments. Each of these options are URI escaped and then appended
    to the ``email_address`` before being output. **Be aware that 
    javascript keywords will not be escaped and may break this feature 
    when encoding with javascript.**
    
    Examples::
    
        >>> mail_to("[email protected]", "My email", cc="[email protected]", bcc="[email protected]", subject="This is an example email", body= "This is the body of the message.")
        literal(u'<a href="mailto:[email protected]?cc=ccaddress%40domain.com&amp;bcc=bccaddress%40domain.com&amp;subject=This%20is%20an%20example%20email&amp;body=This%20is%20the%20body%20of%20the%20message.">My email</a>')
        
    """
    extras = []
    for item in ('cc', cc), ('bcc', bcc), ('subject', subject), ('body', body):
        option = item[1]
        if option:
            if not isinstance(option, literal):
                item = (item[0], escape(option))
            extras.append(item)
    options_query = urllib.urlencode(extras).replace("+", "%20")
    protocol = 'mailto:'

    email_address_obfuscated = email_address
    if replace_at:
        email_address_obfuscated = email_address_obfuscated.replace('@', 
            replace_at)
    if replace_dot:
        email_address_obfuscated = email_address_obfuscated.replace('.', 
            replace_dot)

    if encode == 'hex':
        email_address_obfuscated = HTML.literal(''.join(
            ['&#%d;' % ord(x) for x in email_address_obfuscated]))
        protocol = HTML.literal(''.join(['&#%d;' % ord(x) for x in protocol]))

        word_re = re.compile('\w')
        encoded_parts = []
        for x in email_address:
            if word_re.match(x):
                encoded_parts.append('%%%x' % ord(x))
            else:
                encoded_parts.append(x)
        email_address = HTML.literal(''.join(encoded_parts))

    url = HTML.literal(protocol + email_address)
    if options_query:
        url += HTML.literal('?') + options_query
    html_attrs['href'] = url

    tag = HTML.a(name or email_address_obfuscated, **html_attrs)

    if encode == 'javascript':
        tmp = "document.write('%s');" % tag
        string = ''.join(['%%%x' % ord(x) for x in tmp])
        return HTML.script(
            HTML.literal("\n//<![CDATA[\neval(unescape('%s'))\n//]]>\n" % string),
                         type="text/javascript")
    else:
        return tag

# 需要導入模塊: from webhelpers2.html import HTML [as 別名]
# 或者: from webhelpers2.html.HTML import literal [as 別名]
 def test_link_tag_with_query_and_no_name(self):
     eq_(u"<a href=\"http://www.example.com?q1=v1&amp;q2=v2\">http://www.example.com?q1=v1&amp;q2=v2</a>", 
            link_to(None, HTML.literal("http://www.example.com?q1=v1&amp;q2=v2")))

# 需要導入模塊: from webhelpers2.html import HTML [as 別名]
# 或者: from webhelpers2.html.HTML import literal [as 別名]
 def test_link_tag_with_query_and_no_name(self):
     a = link(None, HTML.literal("http://www.example.com?q1=v1&q2=v2"))
     b = "<a href=\"http://www.example.com?q1=v1&amp;q2=v2\">http://www.example.com?q1=v1&amp;q2=v2</a>" 
     assert a == b

# 需要導入模塊: from webhelpers2.html import HTML [as 別名]
# 或者: from webhelpers2.html.HTML import literal [as 別名]
 def test_mail_to_with_img(self):
     self.assertEqual(u'<a href="mailto:[email protected]"><img src="/feedback.png" /></a>',
                     mail_to('[email protected]', HTML.literal('<img src="/feedback.png" />')))