Python IUserPreferredCharsets.getPreferredCharsets方法代码示例

# 需要导入模块: from zope.i18n.interfaces import IUserPreferredCharsets [as 别名]
# 或者: from zope.i18n.interfaces.IUserPreferredCharsets import getPreferredCharsets [as 别名]
 def test_adapter_registered(self):
     """ test naaya.i18n's IPreferredCharset adapter is registered """
     req = create_request()
     adapter = IUserPreferredCharsets(req)
     self.assertTrue(isinstance(adapter, NyHTTPCharsets))
     self.assertEqual(adapter.getPreferredCharsets(),
                      ['utf-8', 'iso-8859-1', '*'])

# 需要导入模块: from zope.i18n.interfaces import IUserPreferredCharsets [as 别名]
# 或者: from zope.i18n.interfaces.IUserPreferredCharsets import getPreferredCharsets [as 别名]
def processInputs(request, charsets=None):
    """ Override Products.Five.browser.decode.processInputs
    """
    if charsets is None:
        envadapter = IUserPreferredCharsets(request)
        charsets = envadapter.getPreferredCharsets() or ['utf-8']

    for name, value in request.form.items():
        if not (isCGI_NAME(name) or name.startswith('HTTP_')):
            # XXX => really dirty

            if name=='groups' or name=='users':
                request.form[name] = value

            elif isinstance(value, str):
                request.form[name] = _decode(value, charsets)

            elif isinstance(value, list):
                request.form[name] = [_decode(val, charsets)
                                      for val in value
                                      if isinstance(val, str)]

            elif isinstance(value, tuple):
                request.form[name] = tuple([_decode(val, charsets)
                                            for val in value
                                            if isinstance(val, str)])

# 需要导入模块: from zope.i18n.interfaces import IUserPreferredCharsets [as 别名]
# 或者: from zope.i18n.interfaces.IUserPreferredCharsets import getPreferredCharsets [as 别名]
 def _setPageEncoding(self):
     """Set the encoding of the form page via the Content-Type header.
     ZPublisher uses the value of this header to determine how to
     encode unicode data for the browser."""
     envadapter = IUserPreferredCharsets(self.request)
     charsets = envadapter.getPreferredCharsets() or ['utf-8']
     self.request.RESPONSE.setHeader(
         'Content-Type', 'text/html; charset=%s' % charsets[0])

# 需要导入模块: from zope.i18n.interfaces import IUserPreferredCharsets [as 别名]
# 或者: from zope.i18n.interfaces.IUserPreferredCharsets import getPreferredCharsets [as 别名]
 def _decode(self, text):
     """Try to decode the text using one of the available charsets."""
     if self.charsets is None:
         envadapter = IUserPreferredCharsets(self.request)
         self.charsets = envadapter.getPreferredCharsets() or ['utf-8']
     for charset in self.charsets:
         try:
             text = unicode(text, charset)
             break
         except UnicodeError:
             pass
     return text

# 需要导入模块: from zope.i18n.interfaces import IUserPreferredCharsets [as 别名]
# 或者: from zope.i18n.interfaces.IUserPreferredCharsets import getPreferredCharsets [as 别名]
def setPageEncoding(request):
    """Set the encoding of the form page via the Content-Type header.
    ZPublisher uses the value of this header to determine how to
    encode unicode data for the browser.
    """
    warn(u'setPageEncoding() is deprecated and will be removed in Zope 5.0. '
         u'It is recommended to let the ZPublisher use the default_encoding. '
         u'Please consider setting default-zpublisher-encoding to utf-8.',
         DeprecationWarning, stacklevel=2)
    envadapter = IUserPreferredCharsets(request)
    charsets = envadapter.getPreferredCharsets() or ['utf-8']
    request.RESPONSE.setHeader(
        'Content-Type', 'text/html; charset=%s' % charsets[0])

# 需要导入模块: from zope.i18n.interfaces import IUserPreferredCharsets [as 别名]
# 或者: from zope.i18n.interfaces.IUserPreferredCharsets import getPreferredCharsets [as 别名]
def getCharsetUsingRequest(request):
    'See IHTTPResponse'
    envadapter = IUserPreferredCharsets(request, None)
    if envadapter is None:
        return

    try:
        charset = envadapter.getPreferredCharsets()[0]
    except IndexError:
        # Exception caused by empty list! This is okay though, since the
        # browser just could have sent a '*', which means we can choose
        # the encoding, which we do here now.
        charset = 'utf-8'
    return charset

# 需要导入模块: from zope.i18n.interfaces import IUserPreferredCharsets [as 别名]
# 或者: from zope.i18n.interfaces.IUserPreferredCharsets import getPreferredCharsets [as 别名]
def processInputs(request, charsets=None):
    """Process the values in request.form to decode strings to unicode, using
    the passed-in list of charsets. If none are passed in, look up the user's
    preferred charsets. The default is to use utf-8.
    """
    
    if charsets is None:
        envadapter = IUserPreferredCharsets(request, None)
        if envadapter is None:
            charsets = ['utf-8']
        else:
            charsets = envadapter.getPreferredCharsets() or ['utf-8']
    
    for name, value in request.form.items():
        if not (name in isCGI_NAMEs or name.startswith('HTTP_')):
            request.form[name] = processInputValue(value, charsets)

# 需要导入模块: from zope.i18n.interfaces import IUserPreferredCharsets [as 别名]
# 或者: from zope.i18n.interfaces.IUserPreferredCharsets import getPreferredCharsets [as 别名]
def processInputs(request, charsets=None):
    if charsets is None:
        envadapter = IUserPreferredCharsets(request)
        charsets = envadapter.getPreferredCharsets() or ['utf-8']

    for name, value in request.form.items():
        if not (isCGI_NAME(name) or name.startswith('HTTP_')):
            if isinstance(value, str):
                request.form[name] = _decode(value, charsets)
            elif isinstance(value, list):
                request.form[name] = [ _decode(val, charsets)
                                       for val in value
                                       if isinstance(val, str) ]
            elif isinstance(value, tuple):
                request.form[name] = tuple([ _decode(val, charsets)
                                             for val in value
                                             if isinstance(val, str) ])

# 需要导入模块: from zope.i18n.interfaces import IUserPreferredCharsets [as 别名]
# 或者: from zope.i18n.interfaces.IUserPreferredCharsets import getPreferredCharsets [as 别名]
 def _decode(self, text):
     """Try to decode the text using one of the available charsets."""
     # According to PEP-3333, in python-3, QUERY_STRING is a string,
     # representing 'latin-1' encoded byte array. So, if we are in python-3
     # context, encode text as 'latin-1' first, to try to decode
     # resulting byte array using user-supplied charset.
     if not isinstance(text, bytes):
         text = text.encode('latin-1')
     if self.charsets is None:
         envadapter = IUserPreferredCharsets(self)
         self.charsets = envadapter.getPreferredCharsets() or ['utf-8']
         self.charsets = [c for c in self.charsets if c != '*']
     for charset in self.charsets:
         try:
             text = _u(text, charset)
             break
         except UnicodeError:
             pass
     return text

# 需要导入模块: from zope.i18n.interfaces import IUserPreferredCharsets [as 别名]
# 或者: from zope.i18n.interfaces.IUserPreferredCharsets import getPreferredCharsets [as 别名]
def processInputs(request, charsets=None):
    """Process the values in request.form to decode binary_type to text_type,
    using the passed-in list of charsets. If none are passed in, look up the
    user's preferred charsets. The default is to use utf-8.
    """
    warn(u'processInputs() is deprecated and will be removed in Zope 5.0. If '
         u'your view implements IBrowserPage, similar processing is now '
         u'executed automatically.',
         DeprecationWarning, stacklevel=2)

    if charsets is None:
        envadapter = IUserPreferredCharsets(request, None)
        if envadapter is None:
            charsets = ['utf-8']
        else:
            charsets = envadapter.getPreferredCharsets() or ['utf-8']

    for name, value in list(request.form.items()):
        if not (name in isCGI_NAMEs or name.startswith('HTTP_')):
            request.form[name] = processInputValue(value, charsets)

# 需要导入模块: from zope.i18n.interfaces import IUserPreferredCharsets [as 别名]
# 或者: from zope.i18n.interfaces.IUserPreferredCharsets import getPreferredCharsets [as 别名]
def processInputs(request, charsets=None):
    """Process the values in request.form to decode strings to unicode, using
    the passed-in list of charsets. If none are passed in, look up the user's
    preferred charsets. The default is to use utf-8.
    """
    warn(
        u"processInputs() is deprecated and will be removed in Zope 2.16. If "
        u"your view implements IBrowserPage, similar processing is now "
        u"executed automatically.",
        DeprecationWarning,
        stacklevel=2,
    )

    if charsets is None:
        envadapter = IUserPreferredCharsets(request, None)
        if envadapter is None:
            charsets = ["utf-8"]
        else:
            charsets = envadapter.getPreferredCharsets() or ["utf-8"]

    for name, value in request.form.items():
        if not (name in isCGI_NAMEs or name.startswith("HTTP_")):
            request.form[name] = processInputValue(value, charsets)

# 需要导入模块: from zope.i18n.interfaces import IUserPreferredCharsets [as 别名]
# 或者: from zope.i18n.interfaces.IUserPreferredCharsets import getPreferredCharsets [as 别名]
def getBrowserCharset(request):
    """ Get charset preferred by the browser.
    """
    envadapter = IUserPreferredCharsets(request)
    charsets = envadapter.getPreferredCharsets() or ['utf-8']
    return charsets[0]