Python aiohttp.InvalidURL方法代码示例

# 需要导入模块: import aiohttp [as 别名]
# 或者: from aiohttp import InvalidURL [as 别名]
def download_file_from_url(url: Text) -> Text:
    """Download a story file from a url and persists it into a temp file.

    Returns the file path of the temp file that contains the
    downloaded content."""
    from rasa_nlu import utils as nlu_utils

    if not nlu_utils.is_url(url):
        raise InvalidURL(url)

    async with aiohttp.ClientSession() as session:
        async with session.get(url, raise_for_status=True) as resp:
            filename = nlu_utils.create_temporary_file(await resp.read(),
                                                       mode="w+b")

    return filename 

# 需要导入模块: import aiohttp [as 别名]
# 或者: from aiohttp import InvalidURL [as 别名]
def _update_model_from_server(model_server: EndpointConfig,
                                    agent: 'Agent') -> None:
    """Load a zipped Rasa Core model from a URL and update the passed agent."""

    if not is_url(model_server.url):
        raise aiohttp.InvalidURL(model_server.url)

    model_directory = tempfile.mkdtemp()

    new_model_fingerprint = await _pull_model_and_fingerprint(
        model_server, model_directory, agent.fingerprint)
    if new_model_fingerprint:
        _load_and_set_updated_model(agent, model_directory,
                                    new_model_fingerprint)
    else:
        logger.debug("No new model found at "
                     "URL {}".format(model_server.url)) 

# 需要导入模块: import aiohttp [as 别名]
# 或者: from aiohttp import InvalidURL [as 别名]
def setavatar(cmd, pld):
    """
    :param cmd: The command object referenced in the command.
    :type cmd: sigma.core.mechanics.command.SigmaCommand
    :param pld: The payload with execution data and details.
    :type pld: sigma.core.mechanics.payload.CommandPayload
    """
    if pld.args or pld.msg.attachments:
        image_url = pld.msg.attachments[0].url if pld.msg.attachments else pld.args[0]
        try:
            try:
                async with aiohttp.ClientSession() as session:
                    async with session.get(image_url) as image_response:
                        img_data = await image_response.read()
                await cmd.bot.user.edit(avatar=img_data)
                response = ok('My avatar has been changed.')
            except aiohttp.InvalidURL:
                response = error('Invalid URL.')
        except discord.Forbidden:
            response = error('I was unable to change my avatar.')
    else:
        response = error('Give me a link or attach an image, please.')
    await pld.msg.channel.send(embed=response) 

# 需要导入模块: import aiohttp [as 别名]
# 或者: from aiohttp import InvalidURL [as 别名]
def _update_model_from_server(
    model_server: EndpointConfig, agent: "Agent"
) -> None:
    """Load a zipped Rasa Core model from a URL and update the passed agent."""

    if not is_url(model_server.url):
        raise aiohttp.InvalidURL(model_server.url)

    model_directory_and_fingerprint = await _pull_model_and_fingerprint(
        model_server, agent.fingerprint
    )
    if model_directory_and_fingerprint:
        model_directory, new_model_fingerprint = model_directory_and_fingerprint
        _load_and_set_updated_model(agent, model_directory, new_model_fingerprint)
    else:
        logger.debug(f"No new model found at URL {model_server.url}") 

# 需要导入模块: import aiohttp [as 别名]
# 或者: from aiohttp import InvalidURL [as 别名]
def test_exceptions(self):
        import requests

        exceptions = requests_.RequestsClient.exceptions

        with pytest.raises(exceptions.BaseClientException):
            raise requests.RequestException()

        with pytest.raises(exceptions.BaseClientException):
            # Test polymorphism
            raise requests.exceptions.InvalidURL()

        with pytest.raises(exceptions.ConnectionError):
            raise requests.exceptions.ConnectionError()

        with pytest.raises(exceptions.ConnectionTimeout):
            raise requests.exceptions.ConnectTimeout()

        with pytest.raises(exceptions.ServerTimeout):
            raise requests.exceptions.ReadTimeout()

        with pytest.raises(exceptions.SSLError):
            raise requests.exceptions.SSLError()

        with pytest.raises(exceptions.InvalidURL):
            raise requests.exceptions.InvalidURL() 

# 需要导入模块: import aiohttp [as 别名]
# 或者: from aiohttp import InvalidURL [as 别名]
def async_get_url(row, url):
    """
    Return a Future (row, status, text).

    The Future will resolve within settings.SCRAPER_TIMEOUT seconds. `status`
    may be '

    The Future will resolve within settings.SCRAPER_TIMEOUT seconds. The
    exception may be `asyncio.TimeoutError`, `ValueError` (invalid URL) or
    `aiohttp.client_exceptions.ClientError`.
    """
    session = aiohttp.ClientSession()

    try:
        # aiohttp internally performs URL canonization before sending
        # request. DISABLE THIS: it breaks oauth and user's expectations.
        #
        # https://github.com/aio-libs/aiohttp/issues/3424
        url = yarl.URL(url, encoded=True)  # prevent magic

        response = await session.get(url, timeout=settings.SCRAPER_TIMEOUT)
        # We have the header. Now read the content.
        # response.text() times out according to SCRAPER_TIMEOUT above. See
        # https://docs.aiohttp.org/en/stable/client_quickstart.html#timeouts
        text = await response.text()

        return (row, str(response.status), text)
    except asyncio.TimeoutError:
        return (row, "Timed out", "")
    except aiohttp.InvalidURL:
        return (row, "Invalid URL", "")
    except aiohttp.ClientError as err:
        return (row, f"Can't connect: {err}", "")
    except asyncio.CancelledError:
        raise
    except Exception as err:
        return (row, f"Unknown error: {err}", "")


# Asynchronously scrape many urls, and store the results in the table 

# 需要导入模块: import aiohttp [as 别名]
# 或者: from aiohttp import InvalidURL [as 别名]
def test_relative_url_raises_invalid_url(self):
        async def inner():
            async with scrapetable.spooled_data_from_url("/foo"):
                pass

        with self.assertRaises(aiohttp.InvalidURL):
            asyncio.run(inner()) 

# 需要导入模块: import aiohttp [as 别名]
# 或者: from aiohttp import InvalidURL [as 别名]
def test_schemaless_url_raises_invalid_url(self):
        async def inner():
            async with scrapetable.spooled_data_from_url("//a/b"):
                pass

        with self.assertRaises(aiohttp.InvalidURL):
            asyncio.run(inner()) 

# 需要导入模块: import aiohttp [as 别名]
# 或者: from aiohttp import InvalidURL [as 别名]
def test_mailto_url_raises_invalid_url(self):
        async def inner():
            async with scrapetable.spooled_data_from_url("mailto:user@example.org"):
                pass

        with self.assertRaises(aiohttp.InvalidURL):
            asyncio.run(inner()) 

# 需要导入模块: import aiohttp [as 别名]
# 或者: from aiohttp import InvalidURL [as 别名]
def download_file_from_url(url: Text) -> Text:
    """Download a story file from a url and persists it into a temp file.

    Returns the file path of the temp file that contains the
    downloaded content."""
    from rasa.nlu import utils as nlu_utils

    if not nlu_utils.is_url(url):
        raise InvalidURL(url)

    async with aiohttp.ClientSession() as session:
        async with session.get(url, raise_for_status=True) as resp:
            filename = io_utils.create_temporary_file(await resp.read(), mode="w+b")

    return filename 

# 需要导入模块: import aiohttp [as 别名]
# 或者: from aiohttp import InvalidURL [as 别名]
def read(self, url, *args, use_proxy=False, **kwargs) -> FeedResponse:
        headers = content = None
        try:
            if use_proxy:
                headers, content, url, status = await self._read_by_proxy(url, *args, **kwargs)
            else:
                headers, content, url, status = await self._read(url, *args, **kwargs)
        except (socket.gaierror, aiodns.error.DNSError):
            status = FeedResponseStatus.DNS_ERROR.value
        except (socket.timeout, TimeoutError, aiohttp.ServerTimeoutError,
                asyncio.TimeoutError, concurrent.futures.TimeoutError):
            status = FeedResponseStatus.CONNECTION_TIMEOUT.value
        except (ssl.SSLError, ssl.CertificateError,
                aiohttp.ServerFingerprintMismatch,
                aiohttp.ClientSSLError,
                aiohttp.ClientConnectorSSLError,
                aiohttp.ClientConnectorCertificateError):
            status = FeedResponseStatus.SSL_ERROR.value
        except (aiohttp.ClientProxyConnectionError,
                aiohttp.ClientHttpProxyError):
            status = FeedResponseStatus.PROXY_ERROR.value
        except (ConnectionError,
                aiohttp.ServerDisconnectedError,
                aiohttp.ServerConnectionError,
                aiohttp.ClientConnectionError,
                aiohttp.ClientConnectorError):
            status = FeedResponseStatus.CONNECTION_RESET.value
        except (aiohttp.WSServerHandshakeError, aiohttp.ClientOSError):
            status = FeedResponseStatus.CONNECTION_ERROR.value
        except aiohttp.ClientPayloadError:
            status = FeedResponseStatus.CHUNKED_ENCODING_ERROR.value
        except UnicodeDecodeError:
            status = FeedResponseStatus.CONTENT_DECODING_ERROR.value
        except FeedReaderError as ex:
            status = ex.status
            LOG.warning(type(ex).__name__ + " url=%s %s", url, ex)
        except (aiohttp.ClientResponseError, aiohttp.ContentTypeError) as ex:
            status = ex.status
        except (aiohttp.ClientError, aiohttp.InvalidURL):
            status = FeedResponseStatus.UNKNOWN_ERROR.value
        builder = FeedResponseBuilder(use_proxy=use_proxy)
        builder.url(url)
        builder.status(status)
        builder.content(content)
        builder.headers(headers)
        return builder.build() 

# 需要导入模块: import aiohttp [as 别名]
# 或者: from aiohttp import InvalidURL [as 别名]
def create_post_request(self, method: str, params: Dict = None):
        """Call the given method over POST.

        :param method: Name of the method
        :param params: dict of parameters
        :return: JSON object
        """
        if params is None:
            params = {}
        headers = {"Content-Type": "application/json"}
        payload = {
            "method": method,
            "params": [params],
            "id": next(self.idgen),
            "version": "1.0",
        }

        if self.debug > 1:
            _LOGGER.debug("> POST %s with body: %s", self.guide_endpoint, payload)

        try:
            async with aiohttp.ClientSession(headers=headers) as session:
                res = await session.post(
                    self.guide_endpoint, json=payload, headers=headers
                )
                if self.debug > 1:
                    _LOGGER.debug("Received %s: %s" % (res.status, res.text))
                if res.status != 200:
                    res_json = await res.json(content_type=None)
                    raise SongpalException(
                        "Got a non-ok (status %s) response for %s"
                        % (res.status, method),
                        error=res_json.get("error"),
                    )

                res_json = await res.json(content_type=None)
        except (aiohttp.InvalidURL, aiohttp.ClientConnectionError) as ex:
            raise SongpalException("Unable to do POST request: %s" % ex) from ex

        if "error" in res_json:
            raise SongpalException(
                "Got an error for %s" % method, error=res_json["error"]
            )

        if self.debug > 1:
            _LOGGER.debug("Got %s: %s", method, pf(res_json))

        return res_json 

# 需要导入模块: import aiohttp [as 别名]
# 或者: from aiohttp import InvalidURL [as 别名]
def spooled_data_from_url(
    url: str,
    headers: Dict[str, str] = {},
    timeout: aiohttp.ClientTimeout = None,
    *,
    ssl: Optional[ssl.SSLContext] = None,
):
    """
    Download `url` to a tempfile and yield `(bytesio, headers, charset)`.

    `bytesio` is backed by a temporary file: the file at path `bytesio.name`
    will exist within this context.

    Raise aiohttp.ClientError on generic error. Subclasses of note:
    * aiohttp.InvalidURL on invalid URL
    * aiohttp.ClientResponseError when HTTP status is not 200
    * aiohttp.ClientPayloadError when server closes connection prematurely
    * aiohttp.ClientConnectionError (OSError) when connection fails

    Raise asyncio.TimeoutError when `timeout` seconds have expired.
    """

    # aiohttp internally performs URL canonization before sending
    # request. DISABLE THIS: it breaks oauth and user's expectations.
    #
    # https://github.com/aio-libs/aiohttp/issues/3424
    url = yarl.URL(url, encoded=True)  # prevent magic
    if url.scheme not in ("http", "https"):
        raise aiohttp.InvalidURL("URL must start with http:// or https://")

    with tempfile_context(prefix="loadurl") as spool_path:
        async with aiohttp.ClientSession() as session:
            # raise aiohttp.ClientError, asyncio.TimeoutError
            async with session.get(
                url, headers=headers, timeout=timeout, ssl=ssl
            ) as response:
                # raise aiohttp.ClientResponseError
                response.raise_for_status()
                headers = response.headers
                charset = response.charset

                with spool_path.open("wb") as spool:
                    # raise aiohttp.ClientPayloadError
                    async for blob in response.content.iter_chunked(_ChunkSize):
                        spool.write(blob)

        yield spool_path.open("rb"), headers, charset


# dependency-injection, so unit tests can mock our functions 

# 需要导入模块: import aiohttp [as 别名]
# 或者: from aiohttp import InvalidURL [as 别名]
def scraper_result_test(self, results, response_times):
        async def session_get(url, *, timeout=None):
            url = str(url)  # undo yarl un-magick-ing

            # Silly mock HTTP GET computes the test's input based on its
            # expected output. This defeats the purpose of a test.
            row = results[results["url"] == url]
            if row.empty:
                raise ValueError("called with URL we did not expect")
            index = row.index[0]
            delay = response_times[index]
            await asyncio.sleep(delay)

            status = row.at[index, "status"]
            text = row.at[index, "html"]

            if status == "Timed out":
                raise asyncio.TimeoutError
            elif status == "Invalid URL":
                raise aiohttp.InvalidURL(url)
            elif status == "Can't connect: blah":
                raise aiohttp.client_exceptions.ClientConnectionError("blah")
            else:
                return MockResponse(int(status), text)

        with patch("aiohttp.ClientSession") as session:
            urls = results["url"].tolist()
            session_mock = session.return_value
            session_mock.get.side_effect = session_get

            # mock the output table format scraper expects
            out_table = pd.DataFrame(
                data={"url": urls, "status": ""}, columns=["url", "status", "html"]
            )

            event_loop = asyncio.get_event_loop()
            event_loop.run_until_complete(urlscraper.scrape_urls(urls, out_table))

            assert_frame_equal(
                out_table[["url", "status", "html"]], results[["url", "status", "html"]]
            )

            # ensure aiohttp.get() called with the right sequence of urls
            # str() to un-magick the yarl.URL() magic
            call_urls = [
                str(args[0]) for name, args, kwargs in session_mock.get.mock_calls
            ]
            self.assertEqual(set(call_urls), set(urls))

    # basic tests, number of urls smaller than max simultaneous connections