Python http.Request方法代码示例

# 需要导入模块: from twisted.web import http [as 别名]
# 或者: from twisted.web.http import Request [as 别名]
def test_losingConnection(self):
        """
        Calling L{http.Request.loseConnection} causes the transport to be
        disconnected.
        """
        b = StringTransport()
        a = http.HTTPChannel()
        a.requestFactory = self.ShutdownHTTPHandler
        a.makeConnection(b)
        a.dataReceived(self.request)

        # The transport should have been shut down.
        self.assertTrue(b.disconnecting)

        # No response should have been written.
        value = b.value()
        self.assertEqual(value, b'') 

# 需要导入模块: from twisted.web import http [as 别名]
# 或者: from twisted.web.http import Request [as 别名]
def test_chunkedResponses(self):
        """
        Test that the L{HTTPChannel} correctly chunks responses when needed.
        """
        channel = http.HTTPChannel()
        req = http.Request(channel, False)
        trans = StringTransport()

        channel.transport = trans

        req.setResponseCode(200)
        req.clientproto = b"HTTP/1.1"
        req.responseHeaders.setRawHeaders(b"test", [b"lemur"])
        req.write(b'Hello')
        req.write(b'World!')

        self.assertResponseEquals(
            trans.value(),
            [(b"HTTP/1.1 200 OK",
              b"Test: lemur",
              b"Transfer-Encoding: chunked",
              b"5\r\nHello\r\n6\r\nWorld!\r\n")]) 

# 需要导入模块: from twisted.web import http [as 别名]
# 或者: from twisted.web.http import Request [as 别名]
def test_invalidNonAsciiMethod(self):
        """
        When client sends invalid HTTP method containing
        non-ascii characters HTTP 400 'Bad Request' status will be returned.
        """
        processed = []
        class MyRequest(http.Request):
            def process(self):
                processed.append(self)
                self.finish()

        badRequestLine = b"GE\xc2\xa9 / HTTP/1.1\r\n\r\n"
        channel = self.runRequest(badRequestLine, MyRequest, 0)
        self.assertEqual(
            channel.transport.value(),
            b"HTTP/1.1 400 Bad Request\r\n\r\n")
        self.assertTrue(channel.transport.disconnecting)
        self.assertEqual(processed, []) 

# 需要导入模块: from twisted.web import http [as 别名]
# 或者: from twisted.web.http import Request [as 别名]
def test_basicAuth(self):
        """
        L{HTTPChannel} provides username and password information supplied in
        an I{Authorization} header to the L{Request} which makes it available
        via its C{getUser} and C{getPassword} methods.
        """
        requests = []
        class Request(http.Request):
            def process(self):
                self.credentials = (self.getUser(), self.getPassword())
                requests.append(self)

        for u, p in [(b"foo", b"bar"), (b"hello", b"there:z")]:
            s = base64.encodestring(b":".join((u, p))).strip()
            f = b"GET / HTTP/1.0\nAuthorization: Basic " + s + b"\n\n"
            self.runRequest(f, Request, 0)
            req = requests.pop()
            self.assertEqual((u, p), req.credentials) 

# 需要导入模块: from twisted.web import http [as 别名]
# 或者: from twisted.web.http import Request [as 别名]
def test_headers(self):
        """
        Headers received by L{HTTPChannel} in a request are made available to
        the L{Request}.
        """
        processed = []
        class MyRequest(http.Request):
            def process(self):
                processed.append(self)
                self.finish()

        requestLines = [
            b"GET / HTTP/1.0",
            b"Foo: bar",
            b"baz: Quux",
            b"baz: quux",
            b"",
            b""]

        self.runRequest(b'\n'.join(requestLines), MyRequest, 0)
        [request] = processed
        self.assertEqual(
            request.requestHeaders.getRawHeaders(b'foo'), [b'bar'])
        self.assertEqual(
            request.requestHeaders.getRawHeaders(b'bAz'), [b'Quux', b'quux']) 

# 需要导入模块: from twisted.web import http [as 别名]
# 或者: from twisted.web.http import Request [as 别名]
def test_invalidContentLengthHeader(self):
        """
        If a Content-Length header with a non-integer value is received, a 400
        (Bad Request) response is sent to the client and the connection is
        closed.
        """
        processed = []
        class MyRequest(http.Request):
            def process(self):
                processed.append(self)
                self.finish()

        requestLines = [b"GET / HTTP/1.0", b"Content-Length: x", b"", b""]
        channel = self.runRequest(b"\n".join(requestLines), MyRequest, 0)
        self.assertEqual(
            channel.transport.value(),
            b"HTTP/1.1 400 Bad Request\r\n\r\n")
        self.assertTrue(channel.transport.disconnecting)
        self.assertEqual(processed, []) 

# 需要导入模块: from twisted.web import http [as 别名]
# 或者: from twisted.web.http import Request [as 别名]
def test_invalidHeaderNoColon(self):
        """
        If a header without colon is received a 400 (Bad Request) response
        is sent to the client and the connection is closed.
        """
        processed = []
        class MyRequest(http.Request):
            def process(self):
                processed.append(self)
                self.finish()

        requestLines = [b"GET / HTTP/1.0", b"HeaderName ", b"", b""]
        channel = self.runRequest(b"\n".join(requestLines), MyRequest, 0)
        self.assertEqual(
            channel.transport.value(),
            b"HTTP/1.1 400 Bad Request\r\n\r\n")
        self.assertTrue(channel.transport.disconnecting)
        self.assertEqual(processed, []) 

# 需要导入模块: from twisted.web import http [as 别名]
# 或者: from twisted.web.http import Request [as 别名]
def testCookies(self):
        """
        Test cookies parsing and reading.
        """
        httpRequest = b'''\
GET / HTTP/1.0
Cookie: rabbit="eat carrot"; ninja=secret; spam="hey 1=1!"

'''
        cookies = {}
        testcase = self
        class MyRequest(http.Request):
            def process(self):
                for name in [b'rabbit', b'ninja', b'spam']:
                    cookies[name] = self.getCookie(name)
                testcase.didRequest = True
                self.finish()

        self.runRequest(httpRequest, MyRequest)

        self.assertEqual(
            cookies, {
                b'rabbit': b'"eat carrot"',
                b'ninja': b'secret',
                b'spam': b'"hey 1=1!"'}) 

# 需要导入模块: from twisted.web import http [as 别名]
# 或者: from twisted.web.http import Request [as 别名]
def testGET(self):
        httpRequest = b'''\
GET /?key=value&multiple=two+words&multiple=more%20words&empty= HTTP/1.0

'''
        method = []
        args = []
        testcase = self
        class MyRequest(http.Request):
            def process(self):
                method.append(self.method)
                args.extend([
                        self.args[b"key"],
                        self.args[b"empty"],
                        self.args[b"multiple"]])
                testcase.didRequest = True
                self.finish()

        self.runRequest(httpRequest, MyRequest)
        self.assertEqual(method, [b"GET"])
        self.assertEqual(
            args, [[b"value"], [b""], [b"two words", b"more words"]]) 

# 需要导入模块: from twisted.web import http [as 别名]
# 或者: from twisted.web.http import Request [as 别名]
def test_extraQuestionMark(self):
        """
        While only a single '?' is allowed in an URL, several other servers
        allow several and pass all after the first through as part of the
        query arguments.  Test that we emulate this behavior.
        """
        httpRequest = b'GET /foo?bar=?&baz=quux HTTP/1.0\n\n'

        method = []
        path = []
        args = []
        testcase = self
        class MyRequest(http.Request):
            def process(self):
                method.append(self.method)
                path.append(self.path)
                args.extend([self.args[b'bar'], self.args[b'baz']])
                testcase.didRequest = True
                self.finish()

        self.runRequest(httpRequest, MyRequest)
        self.assertEqual(method, [b'GET'])
        self.assertEqual(path, [b'/foo'])
        self.assertEqual(args, [[b'?'], [b'quux']]) 

# 需要导入模块: from twisted.web import http [as 别名]
# 或者: from twisted.web.http import Request [as 别名]
def test_missingContentDisposition(self):
        """
        If the C{Content-Disposition} header is missing, the request is denied
        as a bad request.
        """
        req = b'''\
POST / HTTP/1.0
Content-Type: multipart/form-data; boundary=AaB03x
Content-Length: 103

--AaB03x
Content-Type: text/plain
Content-Transfer-Encoding: quoted-printable

abasdfg
--AaB03x--
'''
        channel = self.runRequest(req, http.Request, success=False)
        self.assertEqual(
            channel.transport.value(),
            b"HTTP/1.1 400 Bad Request\r\n\r\n") 

# 需要导入模块: from twisted.web import http [as 别名]
# 或者: from twisted.web.http import Request [as 别名]
def _compatHeadersTest(self, oldName, newName):
        """
        Verify that each of two different attributes which are associated with
        the same state properly reflect changes made through the other.

        This is used to test that the C{headers}/C{responseHeaders} and
        C{received_headers}/C{requestHeaders} pairs interact properly.
        """
        req = http.Request(DummyChannel(), False)
        getattr(req, newName).setRawHeaders(b"test", [b"lemur"])
        self.assertEqual(getattr(req, oldName)[b"test"], b"lemur")
        setattr(req, oldName, {b"foo": b"bar"})
        self.assertEqual(
            list(getattr(req, newName).getAllRawHeaders()),
            [(b"Foo", [b"bar"])])
        setattr(req, newName, http_headers.Headers())
        self.assertEqual(getattr(req, oldName), {}) 

# 需要导入模块: from twisted.web import http [as 别名]
# 或者: from twisted.web.http import Request [as 别名]
def test_setLastModifiedTwiceNotCached(self):
        """
        When L{http.Request.setLastModified} is called multiple times, the
        highest supplied value is honored. If that value is higher than the
        if-modified-since date in the request header, the method returns None.
        """
        req = http.Request(DummyChannel(), False)
        req.requestHeaders.setRawHeaders(
            networkString('if-modified-since'),
                          [b'01 Jan 1970 00:00:01 GMT']
            )
        req.setLastModified(1000000)

        result = req.setLastModified(0)

        self.assertEqual(result, None) 

# 需要导入模块: from twisted.web import http [as 别名]
# 或者: from twisted.web.http import Request [as 别名]
def test_setLastModifiedTwiceCached(self):
        """
        When L{http.Request.setLastModified} is called multiple times, the
        highest supplied value is honored. If that value is lower than the
        if-modified-since date in the request header, the method returns
        L{http.CACHED}.
        """
        req = http.Request(DummyChannel(), False)
        req.requestHeaders.setRawHeaders(
            networkString('if-modified-since'),
                          [b'01 Jan 1999 00:00:01 GMT']
            )
        req.setLastModified(1)

        result = req.setLastModified(0)

        self.assertEqual(result, http.CACHED) 

# 需要导入模块: from twisted.web import http [as 别名]
# 或者: from twisted.web.http import Request [as 别名]
def _checkCookie(self, expectedCookieValue, *args, **kwargs):
        """
        Call L{http.Request.setCookie} with C{*args} and C{**kwargs}, and check
        that the cookie value is equal to C{expectedCookieValue}.
        """
        channel = DummyChannel()
        req = http.Request(channel, False)
        req.addCookie(*args, **kwargs)
        self.assertEqual(req.cookies[0], expectedCookieValue)

        # Write nothing to make it produce the headers
        req.write(b"")
        writtenLines = channel.transport.written.getvalue().split(b"\r\n")

        # There should be one Set-Cookie header
        setCookieLines = [x for x in writtenLines
                          if x.startswith(b"Set-Cookie")]
        self.assertEqual(len(setCookieLines), 1)
        self.assertEqual(setCookieLines[0],
                         b"Set-Cookie: " + expectedCookieValue)