Python werkzeug.urls.iri_to_uri() Examples

def test_iri_support(self):
        self.assert_strict_equal(urls.uri_to_iri('http://xn--n3h.net/'),
                          u'http://\u2603.net/')
        self.assert_strict_equal(
            urls.uri_to_iri(b'http://%C3%BCser:p%C3%A4ssword@xn--n3h.net/p%C3%A5th'),
                            u'http://\xfcser:p\xe4ssword@\u2603.net/p\xe5th')
        self.assert_strict_equal(urls.iri_to_uri(u'http://☃.net/'), 'http://xn--n3h.net/')
        self.assert_strict_equal(
            urls.iri_to_uri(u'http://üser:pässword@☃.net/påth'),
                            'http://%C3%BCser:p%C3%A4ssword@xn--n3h.net/p%C3%A5th')

        self.assert_strict_equal(urls.uri_to_iri('http://test.com/%3Fmeh?foo=%26%2F'),
                                          u'http://test.com/%3Fmeh?foo=%26%2F')

        # this should work as well, might break on 2.4 because of a broken
        # idna codec
        self.assert_strict_equal(urls.uri_to_iri(b'/foo'), u'/foo')
        self.assert_strict_equal(urls.iri_to_uri(u'/foo'), '/foo')

        self.assert_strict_equal(urls.iri_to_uri(u'http://föö.com:8080/bam/baz'),
                          'http://xn--f-1gaa.com:8080/bam/baz') 

def test_uri_iri_normalization(self):
        uri = 'http://xn--f-rgao.com/%E2%98%90/fred?utf8=%E2%9C%93'
        iri = u'http://föñ.com/\N{BALLOT BOX}/fred?utf8=\u2713'

        tests = [
            u'http://föñ.com/\N{BALLOT BOX}/fred?utf8=\u2713',
            u'http://xn--f-rgao.com/\u2610/fred?utf8=\N{CHECK MARK}',
            b'http://xn--f-rgao.com/%E2%98%90/fred?utf8=%E2%9C%93',
            u'http://xn--f-rgao.com/%E2%98%90/fred?utf8=%E2%9C%93',
            u'http://föñ.com/\u2610/fred?utf8=%E2%9C%93',
            b'http://xn--f-rgao.com/\xe2\x98\x90/fred?utf8=\xe2\x9c\x93',
        ]

        for test in tests:
            self.assert_equal(urls.uri_to_iri(test), iri)
            self.assert_equal(urls.iri_to_uri(test), uri)
            self.assert_equal(urls.uri_to_iri(urls.iri_to_uri(test)), iri)
            self.assert_equal(urls.iri_to_uri(urls.uri_to_iri(test)), uri)
            self.assert_equal(urls.uri_to_iri(urls.uri_to_iri(test)), iri)
            self.assert_equal(urls.iri_to_uri(urls.iri_to_uri(test)), uri) 

def test_iri_support(self):
        self.assert_strict_equal(urls.uri_to_iri('http://xn--n3h.net/'),
                          u'http://\u2603.net/')
        self.assert_strict_equal(
            urls.uri_to_iri(b'http://%C3%BCser:p%C3%A4ssword@xn--n3h.net/p%C3%A5th'),
                            u'http://\xfcser:p\xe4ssword@\u2603.net/p\xe5th')
        self.assert_strict_equal(urls.iri_to_uri(u'http://☃.net/'), 'http://xn--n3h.net/')
        self.assert_strict_equal(
            urls.iri_to_uri(u'http://üser:pässword@☃.net/påth'),
                            'http://%C3%BCser:p%C3%A4ssword@xn--n3h.net/p%C3%A5th')

        self.assert_strict_equal(urls.uri_to_iri('http://test.com/%3Fmeh?foo=%26%2F'),
                                          u'http://test.com/%3Fmeh?foo=%26%2F')

        # this should work as well, might break on 2.4 because of a broken
        # idna codec
        self.assert_strict_equal(urls.uri_to_iri(b'/foo'), u'/foo')
        self.assert_strict_equal(urls.iri_to_uri(u'/foo'), '/foo')

        self.assert_strict_equal(urls.iri_to_uri(u'http://föö.com:8080/bam/baz'),
                          'http://xn--f-1gaa.com:8080/bam/baz') 

def test_uri_iri_normalization(self):
        uri = 'http://xn--f-rgao.com/%E2%98%90/fred?utf8=%E2%9C%93'
        iri = u'http://föñ.com/\N{BALLOT BOX}/fred?utf8=\u2713'

        tests = [
            u'http://föñ.com/\N{BALLOT BOX}/fred?utf8=\u2713',
            u'http://xn--f-rgao.com/\u2610/fred?utf8=\N{CHECK MARK}',
            b'http://xn--f-rgao.com/%E2%98%90/fred?utf8=%E2%9C%93',
            u'http://xn--f-rgao.com/%E2%98%90/fred?utf8=%E2%9C%93',
            u'http://föñ.com/\u2610/fred?utf8=%E2%9C%93',
            b'http://xn--f-rgao.com/\xe2\x98\x90/fred?utf8=\xe2\x9c\x93',
        ]

        for test in tests:
            self.assert_equal(urls.uri_to_iri(test), iri)
            self.assert_equal(urls.iri_to_uri(test), uri)
            self.assert_equal(urls.uri_to_iri(urls.iri_to_uri(test)), iri)
            self.assert_equal(urls.iri_to_uri(urls.uri_to_iri(test)), uri)
            self.assert_equal(urls.uri_to_iri(urls.uri_to_iri(test)), iri)
            self.assert_equal(urls.iri_to_uri(urls.iri_to_uri(test)), uri) 

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.
    """
    from werkzeug.wrappers import Response
    display_location = escape(location)
    if isinstance(location, text_type):
        # Safe conversion is necessary here as we might redirect
        # to a broken URI scheme (for instance itms-services).
        from werkzeug.urls import iri_to_uri
        location = iri_to_uri(location, safe_conversion=True)
    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 

def test_iri_safe_conversion(self):
        self.assert_strict_equal(urls.iri_to_uri(u'magnet:?foo=bar'),
                                 'magnet:?foo=bar')
        self.assert_strict_equal(urls.iri_to_uri(u'itms-service://?foo=bar'),
                                 'itms-service:?foo=bar')
        self.assert_strict_equal(urls.iri_to_uri(u'itms-service://?foo=bar',
                                                 safe_conversion=True),
                                 'itms-service://?foo=bar') 

def test_iri_safe_quoting(self):
        uri = 'http://xn--f-1gaa.com/%2F%25?q=%C3%B6&x=%3D%25#%25'
        iri = u'http://föö.com/%2F%25?q=ö&x=%3D%25#%25'
        self.assert_strict_equal(urls.uri_to_iri(uri), iri)
        self.assert_strict_equal(urls.iri_to_uri(urls.uri_to_iri(uri)), uri) 

def test_quoting_of_local_urls(self):
        rv = urls.iri_to_uri(u'/foo\x8f')
        self.assert_strict_equal(rv, '/foo%C2%8F')
        self.assert_is(type(rv), str) 

def test_iri_to_uri_idempotence_ascii_only(self):
        uri = u'http://www.idempoten.ce'
        uri = urls.iri_to_uri(uri)
        self.assert_equal(urls.iri_to_uri(uri), uri) 

def test_iri_to_uri_to_iri(self):
        iri = u'http://föö.com/'
        uri = urls.iri_to_uri(iri)
        self.assert_equal(urls.uri_to_iri(uri), iri) 

def test_uri_to_iri_to_uri(self):
        uri = 'http://xn--f-rgao.com/%C3%9E'
        iri = urls.uri_to_iri(uri)
        self.assert_equal(urls.iri_to_uri(iri), uri) 

def redirect(location, code=302, Response=None):
    """Returns 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.

    .. versionadded:: 0.10
        The class used for the Response object can now be passed in.

    :param location: the location the response should redirect to.
    :param code: the redirect status code. defaults to 302.
    :param class Response: a Response class to use when instantiating a
        response. The default is :class:`werkzeug.wrappers.Response` if
        unspecified.
    """
    if Response is None:
        from werkzeug.wrappers import Response

    display_location = escape(location)
    if isinstance(location, text_type):
        # Safe conversion is necessary here as we might redirect
        # to a broken URI scheme (for instance itms-services).
        from werkzeug.urls import iri_to_uri
        location = iri_to_uri(location, safe_conversion=True)
    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 

def test_iri_safe_quoting(self):
        uri = 'http://xn--f-1gaa.com/%2F%25?q=%C3%B6&x=%3D%25#%25'
        iri = u'http://föö.com/%2F%25?q=ö&x=%3D%25#%25'
        self.assert_strict_equal(urls.uri_to_iri(uri), iri)
        self.assert_strict_equal(urls.iri_to_uri(urls.uri_to_iri(uri)), uri) 

def test_quoting_of_local_urls(self):
        rv = urls.iri_to_uri(u'/foo\x8f')
        self.assert_strict_equal(rv, '/foo%C2%8F')
        self.assert_is(type(rv), str) 

def test_iri_to_uri_idempotence_ascii_only(self):
        uri = u'http://www.idempoten.ce'
        uri = urls.iri_to_uri(uri)
        self.assert_equal(urls.iri_to_uri(uri), uri) 

def test_iri_to_uri_idempotence_non_ascii(self):
        uri = u'http://\N{SNOWMAN}/\N{SNOWMAN}'
        uri = urls.iri_to_uri(uri)
        self.assert_equal(urls.iri_to_uri(uri), uri) 

def test_iri_to_uri_to_iri(self):
        iri = u'http://föö.com/'
        uri = urls.iri_to_uri(iri)
        self.assert_equal(urls.uri_to_iri(uri), iri) 

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.
    """
    from werkzeug.wrappers import Response
    display_location = escape(location)
    if isinstance(location, text_type):
        # Safe conversion is necessary here as we might redirect
        # to a broken URI scheme (for instance itms-services).
        from werkzeug.urls import iri_to_uri
        location = iri_to_uri(location, safe_conversion=True)
    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 

def redirect(location, code=302, Response=None):
    """Returns 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.

    .. versionadded:: 0.10
        The class used for the Response object can now be passed in.

    :param location: the location the response should redirect to.
    :param code: the redirect status code. defaults to 302.
    :param class Response: a Response class to use when instantiating a
        response. The default is :class:`werkzeug.wrappers.Response` if
        unspecified.
    """
    if Response is None:
        from werkzeug.wrappers import Response

    display_location = escape(location)
    if isinstance(location, text_type):
        # Safe conversion is necessary here as we might redirect
        # to a broken URI scheme (for instance itms-services).
        from werkzeug.urls import iri_to_uri
        location = iri_to_uri(location, safe_conversion=True)
    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 

def redirect(location, code=302, Response=None):
    """Returns 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.

    .. versionadded:: 0.10
        The class used for the Response object can now be passed in.

    :param location: the location the response should redirect to.
    :param code: the redirect status code. defaults to 302.
    :param class Response: a Response class to use when instantiating a
        response. The default is :class:`werkzeug.wrappers.Response` if
        unspecified.
    """
    if Response is None:
        from werkzeug.wrappers import Response

    display_location = escape(location)
    if isinstance(location, text_type):
        # Safe conversion is necessary here as we might redirect
        # to a broken URI scheme (for instance itms-services).
        from werkzeug.urls import iri_to_uri
        location = iri_to_uri(location, safe_conversion=True)
    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 

def redirect(location, code=302, Response=None):
    """Returns 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.

    .. versionadded:: 0.10
        The class used for the Response object can now be passed in.

    :param location: the location the response should redirect to.
    :param code: the redirect status code. defaults to 302.
    :param class Response: a Response class to use when instantiating a
        response. The default is :class:`werkzeug.wrappers.Response` if
        unspecified.
    """
    if Response is None:
        from werkzeug.wrappers import Response

    display_location = escape(location)
    if isinstance(location, text_type):
        # Safe conversion is necessary here as we might redirect
        # to a broken URI scheme (for instance itms-services).
        from werkzeug.urls import iri_to_uri
        location = iri_to_uri(location, safe_conversion=True)
    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 

def redirect(location, code=302, Response=None):
    """Returns 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.

    .. versionadded:: 0.10
        The class used for the Response object can now be passed in.

    :param location: the location the response should redirect to.
    :param code: the redirect status code. defaults to 302.
    :param class Response: a Response class to use when instantiating a
        response. The default is :class:`werkzeug.wrappers.Response` if
        unspecified.
    """
    if Response is None:
        from werkzeug.wrappers import Response

    display_location = escape(location)
    if isinstance(location, text_type):
        # Safe conversion is necessary here as we might redirect
        # to a broken URI scheme (for instance itms-services).
        from werkzeug.urls import iri_to_uri
        location = iri_to_uri(location, safe_conversion=True)
    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 

def redirect(location, code=302, Response=None):
    """Returns 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.

    .. versionadded:: 0.10
        The class used for the Response object can now be passed in.

    :param location: the location the response should redirect to.
    :param code: the redirect status code. defaults to 302.
    :param class Response: a Response class to use when instantiating a
        response. The default is :class:`werkzeug.wrappers.Response` if
        unspecified.
    """
    if Response is None:
        from werkzeug.wrappers import Response

    display_location = escape(location)
    if isinstance(location, text_type):
        # Safe conversion is necessary here as we might redirect
        # to a broken URI scheme (for instance itms-services).
        from werkzeug.urls import iri_to_uri
        location = iri_to_uri(location, safe_conversion=True)
    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 

def redirect(location, code=302, Response=None):
    """Returns 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.

    .. versionadded:: 0.10
        The class used for the Response object can now be passed in.

    :param location: the location the response should redirect to.
    :param code: the redirect status code. defaults to 302.
    :param class Response: a Response class to use when instantiating a
        response. The default is :class:`werkzeug.wrappers.Response` if
        unspecified.
    """
    if Response is None:
        from werkzeug.wrappers import Response

    display_location = escape(location)
    if isinstance(location, text_type):
        # Safe conversion is necessary here as we might redirect
        # to a broken URI scheme (for instance itms-services).
        from werkzeug.urls import iri_to_uri
        location = iri_to_uri(location, safe_conversion=True)
    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 

def redirect(location, code=302, Response=None):
    """Returns 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.

    .. versionadded:: 0.10
        The class used for the Response object can now be passed in.

    :param location: the location the response should redirect to.
    :param code: the redirect status code. defaults to 302.
    :param class Response: a Response class to use when instantiating a
        response. The default is :class:`werkzeug.wrappers.Response` if
        unspecified.
    """
    if Response is None:
        from werkzeug.wrappers import Response

    display_location = escape(location)
    if isinstance(location, text_type):
        # Safe conversion is necessary here as we might redirect
        # to a broken URI scheme (for instance itms-services).
        from werkzeug.urls import iri_to_uri
        location = iri_to_uri(location, safe_conversion=True)
    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 

def redirect(location, code=302, Response=None):
    """Returns 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.

    .. versionadded:: 0.10
        The class used for the Response object can now be passed in.

    :param location: the location the response should redirect to.
    :param code: the redirect status code. defaults to 302.
    :param class Response: a Response class to use when instantiating a
        response. The default is :class:`werkzeug.wrappers.Response` if
        unspecified.
    """
    if Response is None:
        from werkzeug.wrappers import Response

    display_location = escape(location)
    if isinstance(location, text_type):
        # Safe conversion is necessary here as we might redirect
        # to a broken URI scheme (for instance itms-services).
        from werkzeug.urls import iri_to_uri
        location = iri_to_uri(location, safe_conversion=True)
    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 

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.
    """
    from werkzeug.wrappers import Response
    display_location = escape(location)
    if isinstance(location, text_type):
        from werkzeug.urls import iri_to_uri
        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 

def redirect(location, code=302, Response=None):
    """Returns 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.

    .. versionadded:: 0.10
        The class used for the Response object can now be passed in.

    :param location: the location the response should redirect to.
    :param code: the redirect status code. defaults to 302.
    :param class Response: a Response class to use when instantiating a
        response. The default is :class:`werkzeug.wrappers.Response` if
        unspecified.
    """
    if Response is None:
        from werkzeug.wrappers import Response

    display_location = escape(location)
    if isinstance(location, text_type):
        # Safe conversion is necessary here as we might redirect
        # to a broken URI scheme (for instance itms-services).
        from werkzeug.urls import iri_to_uri
        location = iri_to_uri(location, safe_conversion=True)
    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 

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.
    """
    from werkzeug.wrappers import Response
    display_location = escape(location)
    if isinstance(location, text_type):
        from werkzeug.urls import iri_to_uri
        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 

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.
    """
    from werkzeug.wrappers import Response
    display_location = escape(location)
    if isinstance(location, text_type):
        from werkzeug.urls import iri_to_uri
        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