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Python error.UnsupportedMethod方法代码示例

本文整理汇总了Python中twisted.web.error.UnsupportedMethod方法的典型用法代码示例。如果您正苦于以下问题:Python error.UnsupportedMethod方法的具体用法?Python error.UnsupportedMethod怎么用?Python error.UnsupportedMethod使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在twisted.web.error的用法示例。


在下文中一共展示了error.UnsupportedMethod方法的12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: test_str

# 需要导入模块: from twisted.web import error [as 别名]
# 或者: from twisted.web.error import UnsupportedMethod [as 别名]
def test_str(self):
        """
        The C{__str__} for L{UnsupportedMethod} makes it clear that what it
        shows is a list of the supported methods, not the method that was
        unsupported.
        """
        b = "b" if _PY3 else ""
        e = error.UnsupportedMethod([b"HEAD", b"PATCH"])
        self.assertEqual(
            str(e), "Expected one of [{b}'HEAD', {b}'PATCH']".format(b=b),
        ) 
开发者ID:proxysh,项目名称:Safejumper-for-Desktop,代码行数:13,代码来源:test_error.py

示例2: test_explicitAllowedMethods

# 需要导入模块: from twisted.web import error [as 别名]
# 或者: from twisted.web.error import UnsupportedMethod [as 别名]
def test_explicitAllowedMethods(self):
        """
        The L{UnsupportedMethod} raised by L{Resource.render} for an unsupported
        request method has a C{allowedMethods} attribute set to the value of the
        C{allowedMethods} attribute of the L{Resource}, if it has one.
        """
        expected = [b'GET', b'HEAD', b'PUT']
        resource = Resource()
        resource.allowedMethods = expected
        request = DummyRequest([])
        request.method = b'FICTIONAL'
        exc = self.assertRaises(UnsupportedMethod, resource.render, request)
        self.assertEqual(set(expected), set(exc.allowedMethods)) 
开发者ID:proxysh,项目名称:Safejumper-for-Desktop,代码行数:15,代码来源:test_resource.py

示例3: test_implicitAllowedMethods

# 需要导入模块: from twisted.web import error [as 别名]
# 或者: from twisted.web.error import UnsupportedMethod [as 别名]
def test_implicitAllowedMethods(self):
        """
        The L{UnsupportedMethod} raised by L{Resource.render} for an unsupported
        request method has a C{allowedMethods} attribute set to a list of the
        methods supported by the L{Resource}, as determined by the
        I{render_}-prefixed methods which it defines, if C{allowedMethods} is
        not explicitly defined by the L{Resource}.
        """
        expected = set([b'GET', b'HEAD', b'PUT'])
        resource = ImplicitAllowedMethods()
        request = DummyRequest([])
        request.method = b'FICTIONAL'
        exc = self.assertRaises(UnsupportedMethod, resource.render, request)
        self.assertEqual(expected, set(exc.allowedMethods)) 
开发者ID:proxysh,项目名称:Safejumper-for-Desktop,代码行数:16,代码来源:test_resource.py

示例4: render

# 需要导入模块: from twisted.web import error [as 别名]
# 或者: from twisted.web.error import UnsupportedMethod [as 别名]
def render(self, request):
        """
        Leave the request open for future writes.
        """
        self.request = request
        if request.method not in self.allowedMethods:
            raise error.UnsupportedMethod(self.allowedMethods)
        self.request.write(b"some data")
        return server.NOT_DONE_YET 
开发者ID:proxysh,项目名称:Safejumper-for-Desktop,代码行数:11,代码来源:test_web.py

示例5: render

# 需要导入模块: from twisted.web import error [as 别名]
# 或者: from twisted.web.error import UnsupportedMethod [as 别名]
def render(request):
        """
        Render a request. This is called on the leaf resource for a request.

        @return: Either C{server.NOT_DONE_YET} to indicate an asynchronous or a
            C{bytes} instance to write as the response to the request.  If
            C{NOT_DONE_YET} is returned, at some point later (for example, in a
            Deferred callback) call C{request.write(b"<html>")} to write data to
            the request, and C{request.finish()} to send the data to the
            browser.

        @raise twisted.web.error.UnsupportedMethod: If the HTTP verb
            requested is not supported by this resource.
        """ 
开发者ID:proxysh,项目名称:Safejumper-for-Desktop,代码行数:16,代码来源:resource.py

示例6: _computeAllowedMethods

# 需要导入模块: from twisted.web import error [as 别名]
# 或者: from twisted.web.error import UnsupportedMethod [as 别名]
def _computeAllowedMethods(resource):
    """
    Compute the allowed methods on a C{Resource} based on defined render_FOO
    methods. Used when raising C{UnsupportedMethod} but C{Resource} does
    not define C{allowedMethods} attribute.
    """
    allowedMethods = []
    for name in prefixedMethodNames(resource.__class__, "render_"):
        # Potentially there should be an API for encode('ascii') in this
        # situation - an API for taking a Python native string (bytes on Python
        # 2, text on Python 3) and returning a socket-compatible string type.
        allowedMethods.append(name.encode('ascii'))
    return allowedMethods 
开发者ID:proxysh,项目名称:Safejumper-for-Desktop,代码行数:15,代码来源:resource.py

示例7: render

# 需要导入模块: from twisted.web import error [as 别名]
# 或者: from twisted.web.error import UnsupportedMethod [as 别名]
def render(self, request):
        """
        Render a given resource. See L{IResource}'s render method.

        I delegate to methods of self with the form 'render_METHOD'
        where METHOD is the HTTP that was used to make the
        request. Examples: render_GET, render_HEAD, render_POST, and
        so on. Generally you should implement those methods instead of
        overriding this one.

        render_METHOD methods are expected to return a string which
        will be the rendered page, unless the return value is
        twisted.web.server.NOT_DONE_YET, in which case it is this
        class's responsibility to write the results to
        request.write(data), then call request.finish().

        Old code that overrides render() directly is likewise expected
        to return a string or NOT_DONE_YET.
        """
        m = getattr(self, 'render_' + request.method, None)
        if not m:
            # This needs to be here until the deprecated subclasses of the
            # below three error resources in twisted.web.error are removed.
            from twisted.web.error import UnsupportedMethod
            raise UnsupportedMethod(getattr(self, 'allowedMethods', ()))
        return m(request) 
开发者ID:kuri65536,项目名称:python-for-android,代码行数:28,代码来源:resource.py

示例8: render

# 需要导入模块: from twisted.web import error [as 别名]
# 或者: from twisted.web.error import UnsupportedMethod [as 别名]
def render(self, request):
        raise UnsupportedMethod(()) 
开发者ID:pixelated,项目名称:pixelated-user-agent,代码行数:4,代码来源:auth.py

示例9: test_get_is_not_supported_for_logout

# 需要导入模块: from twisted.web import error [as 别名]
# 或者: from twisted.web.error import UnsupportedMethod [as 别名]
def test_get_is_not_supported_for_logout(self):
        request = DummyRequest(['/logout'])
        request.method = 'GET'

        self.assertRaises(UnsupportedMethod, self.web.get, request) 
开发者ID:pixelated,项目名称:pixelated-user-agent,代码行数:7,代码来源:test_logout_resources.py

示例10: test_getResourceFor_wraps_render_wo_underlay_raises_no_method

# 需要导入模块: from twisted.web import error [as 别名]
# 或者: from twisted.web.error import UnsupportedMethod [as 别名]
def test_getResourceFor_wraps_render_wo_underlay_raises_no_method(self):
        root = Resource()
        maas = Resource()
        root.putChild(b"MAAS", maas)
        site = OverlaySite(root)
        request = DummyRequest([b"MAAS"])
        resource = site.getResourceFor(request)
        self.assertThat(resource, Is(maas))
        self.assertRaises(UnsupportedMethod, resource.render, request) 
开发者ID:maas,项目名称:maas,代码行数:11,代码来源:test_webapp.py

示例11: render

# 需要导入模块: from twisted.web import error [as 别名]
# 或者: from twisted.web.error import UnsupportedMethod [as 别名]
def render(self, resrc):
        try:
            body = resrc.render(self)
        except UnsupportedMethod, e:
            allowedMethods = e.allowedMethods
            if (self.method == "HEAD") and ("GET" in allowedMethods):
                # We must support HEAD (RFC 2616, 5.1.1).  If the
                # resource doesn't, fake it by giving the resource
                # a 'GET' request and then return only the headers,
                # not the body.
                log.msg("Using GET to fake a HEAD request for %s" %
                        (resrc,))
                self.method = "GET"
                body = resrc.render(self)

                if body is NOT_DONE_YET:
                    log.msg("Tried to fake a HEAD request for %s, but "
                            "it got away from me." % resrc)
                    # Oh well, I guess we won't include the content length.
                else:
                    self.setHeader('content-length', str(len(body)))

                self.write('')
                self.finish()
                return

            if self.method in (supportedMethods):
                # We MUST include an Allow header
                # (RFC 2616, 10.4.6 and 14.7)
                self.setHeader('Allow', allowedMethods)
                s = ('''Your browser approached me (at %(URI)s) with'''
                     ''' the method "%(method)s".  I only allow'''
                     ''' the method%(plural)s %(allowed)s here.''' % {
                    'URI': self.uri,
                    'method': self.method,
                    'plural': ((len(allowedMethods) > 1) and 's') or '',
                    'allowed': string.join(allowedMethods, ', ')
                    })
                epage = resource.ErrorPage(http.NOT_ALLOWED,
                                           "Method Not Allowed", s)
                body = epage.render(self)
            else:
                epage = resource.ErrorPage(http.NOT_IMPLEMENTED, "Huh?",
                                           "I don't know how to treat a"
                                           " %s request." % (self.method,))
                body = epage.render(self)
        # end except UnsupportedMethod 
开发者ID:kuri65536,项目名称:python-for-android,代码行数:49,代码来源:server.py

示例12: getResourceFor

# 需要导入模块: from twisted.web import error [as 别名]
# 或者: from twisted.web.error import UnsupportedMethod [as 别名]
def getResourceFor(self, request):
        """Override to support an underlay site.

        If this site cannot return a valid resource to request is passed to
        the underlay site to resolve the request.
        """

        def call_underlay(request):
            # Reset the paths and forward to the underlay site.
            request.prepath = []
            request.postpath = postpath
            return self.underlay.getResourceFor(request)

        def wrap_render(orig_render, request):
            # Wrap the render call of the resource, catching any
            # UnsupportedMethod exceptions and forwarding those onto
            # the underlay site.
            try:
                return orig_render(request)
            except UnsupportedMethod:
                if self.underlay is not None:
                    resource = call_underlay(request)
                    return resource.render(request)
                else:
                    raise

        postpath = copy.copy(request.postpath)
        result = super().getResourceFor(request)
        if isinstance(result, NoResource) and self.underlay is not None:
            return call_underlay(request)
        else:
            if hasattr(result.render, "__overlay_wrapped__"):
                # Render method for the resulting resource has already been
                # wrapped, so don't wrap it again.
                return result
            else:
                # First time this resource has been returned. Wrap the render
                # method so if the resource doesn't support that method
                # it will be passed to the underlay.
                result.render = partial(wrap_render, result.render)
                result.render.__overlay_wrapped__ = True
            return result 
开发者ID:maas,项目名称:maas,代码行数:44,代码来源:webapp.py


注:本文中的twisted.web.error.UnsupportedMethod方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。