Python requests.ConnectionError() Examples

The following are 30 code examples of requests.ConnectionError(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module requests , or try the search function

Example #1

Source File: client.py From clashroyale with MIT License

9 votes

def _request(self, url, refresh=False, **params):
        if self.using_cache and refresh is False:  # refresh=True forces a request instead of using cache
            cache = self._resolve_cache(url, **params)
            if cache is not None:
                return cache
        method = params.get('method', 'GET')
        json_data = params.get('json', {})
        timeout = params.pop('timeout', None) or self.timeout
        if self.is_async:  # return a coroutine
            return self._arequest(url, **params)
        try:
            with self.session.request(
                method, url, timeout=timeout, headers=self.headers, params=params, json=json_data
            ) as resp:
                return self._raise_for_status(resp, resp.text, method=method)
        except requests.Timeout:
            raise NotResponding
        except requests.ConnectionError:
            raise NetworkError

Example #2

Source File: verifyInsightCredentials.py From InsightAgent with Apache License 2.0

6 votes

def sendData():
    global projectName
    global userInsightfinder
    global licenseKey
    alldata["userName"] = userInsightfinder
    alldata["operation"] = "verify"
    alldata["licenseKey"] = licenseKey
    alldata["projectName"] = projectName
    json_data = json.dumps(alldata)
    #print json_data
    url = serverUrl + "/api/v1/agentdatahelper"
    print serverUrl
    try:
        response = requests.post(url, data = json.loads(json_data))
    except requests.ConnectionError, e:
        print "Connection failure : " + str(e)
        print "Verification with InsightFinder credentials Failed"
        sys.exit(1)

Example #3

Source File: verifyInsightCredentials.py From InsightAgent with Apache License 2.0

6 votes

def sendData():
    global projectName
    global userInsightfinder
    global licenseKey
    alldata["userName"] = userInsightfinder
    alldata["operation"] = "verify"
    alldata["licenseKey"] = licenseKey
    alldata["projectName"] = projectName
    json_data = json.dumps(alldata)
    #print json_data
    url = serverUrl + "/api/v1/agentdatahelper"
    print serverUrl
    try:
        response = requests.post(url, data = json.loads(json_data))
    except requests.ConnectionError, e:
        print "Connection failure : " + str(e)
        print "Verification with InsightFinder credentials Failed"
        sys.exit(1)

Example #4

Source File: script_runner.py From InsightAgent with Apache License 2.0

6 votes

def verifyUser(username, licenseKey, projectName):
    alldata = {}
    alldata["userName"] = username
    alldata["operation"] = "verify"
    alldata["licenseKey"] = licenseKey
    alldata["projectName"] = projectName
    toSendDataJSON = json.dumps(alldata)

    url = parameters['serverUrl'] + "/api/v1/agentdatahelper"

    try:
        response = requests.post(url, data=json.loads(toSendDataJSON))
    except requests.ConnectionError, e:
        logger.error("Connection failure : " + str(e))
        logger.error("Verification with InsightFinder credentials Failed")
        return False

Example #5

Source File: test.py From harmony-ops with MIT License

6 votes

def is_after_epoch(n):
    url = args.hmy_endpoint_src
    payload = """{
        "jsonrpc": "2.0",
        "method": "hmy_latestHeader",
        "params": [  ],
        "id": 1
    }"""
    headers = {
        'Content-Type': 'application/json'
    }
    try:
        response = requests.request('POST', url, headers=headers, data=payload, allow_redirects=False, timeout=3)
        body = json.loads(response.content)
        return int(body["result"]["epoch"]) > n
    except (requests.ConnectionError, KeyError):
        return False

Example #6

Source File: client.py From clashroyale with MIT License

6 votes

def _request(self, url, refresh=False, **params):
        if self.using_cache and refresh is False:  # refresh=True forces a request instead of using cache
            cache = self._resolve_cache(url, **params)
            if cache is not None:
                return cache
        if self.ratelimit[1] == 0 and time() < self.ratelimit[2] / 1000:
            if not url.endswith('/auth/stats'):
                raise RatelimitErrorDetected(self.ratelimit[2] / 1000 - time())
        if self.is_async:  # return a coroutine
            return self._arequest(url, **params)
        timeout = params.pop('timeout', None) or self.timeout
        try:
            with self.session.get(url, timeout=timeout, headers=self.headers, params=params) as resp:
                return self._raise_for_status(resp, resp.text, method='GET')
        except requests.Timeout:
            raise NotResponding
        except requests.ConnectionError:
            raise NetworkError

Example #7

Source File: api.py From zun with Apache License 2.0

6 votes

def _make_request(self, path, cni_envs, expected_status=None):
        method = 'POST'

        host = CONF.cni_daemon.cni_daemon_host
        port = CONF.cni_daemon.cni_daemon_port
        url = 'http://%s:%s/%s' % (host, port, path)
        try:
            LOG.debug('Making request to CNI Daemon. %(method)s %(path)s\n'
                      '%(body)s',
                      {'method': method, 'path': url, 'body': cni_envs})
            resp = requests.post(url, json=cni_envs,
                                 headers={'Connection': 'close'})
        except requests.ConnectionError:
            LOG.exception('Looks like %s:%s cannot be reached. '
                          'Is zun-cni-daemon running?', (host, port))
            raise
        LOG.debug('CNI Daemon returned "%(status)d %(reason)s".',
                  {'status': resp.status_code, 'reason': resp.reason})
        if expected_status and resp.status_code != expected_status:
            LOG.error('CNI daemon returned error "%(status)d %(reason)s".',
                      {'status': resp.status_code, 'reason': resp.reason})
            raise exception.CNIError('Got invalid status code from CNI daemon')
        return resp

Example #8

Source File: probe_search.py From ripe-atlas-tools with GNU General Public License v3.0

6 votes

def test_location_google_breaks(self):
        """User passed location arg but google api gave error"""
        caught_exceptions = [
            requests.ConnectionError, requests.HTTPError, requests.Timeout]
        with mock.patch('requests.get') as mock_get:
            for exception in caught_exceptions:
                mock_get.side_effect = exception
                with capture_sys_output():
                    with self.assertRaises(RipeAtlasToolsException):
                        cmd = Command()
                        cmd.init_args(["--location", "blaaaa"])
                        cmd.run()
            mock_get.side_effect = Exception()
            with self.assertRaises(Exception):
                cmd = Command()
                cmd.init_args(["--location", "blaaaa"])
                cmd.run()

Example #9

Source File: doc.py From bot with MIT License

6 votes

def convert(ctx: commands.Context, url: str) -> str:
        """Convert url to Intersphinx inventory URL."""
        try:
            intersphinx.fetch_inventory(SPHINX_MOCK_APP, '', url)
        except AttributeError:
            raise commands.BadArgument(f"Failed to fetch Intersphinx inventory from URL `{url}`.")
        except ConnectionError:
            if url.startswith('https'):
                raise commands.BadArgument(
                    f"Cannot establish a connection to `{url}`. Does it support HTTPS?"
                )
            raise commands.BadArgument(f"Cannot connect to host with URL `{url}`.")
        except ValueError:
            raise commands.BadArgument(
                f"Failed to read Intersphinx inventory from URL `{url}`. "
                "Are you sure that it's a valid inventory file?"
            )
        return url

Example #10

Source File: Skeleton_Key.py From firmware_password_manager with MIT License

6 votes

def verify_network(self):
        """
        Verifies network availability.

        Host: 8.8.8.8 (google-public-dns-a.google.com)
        OpenPort: 53/tcp
        Service: domain (DNS/TCP)
        """

        try:
            _ = requests.get("https://dns.google.com", timeout=3)
            # _ = requests.get("https://8.8.8.8", timeout=3)
            return True
        except requests.ConnectionError as exception_message:
            self.logger.error("%s: Unknown error. [%s]" % (inspect.stack()[0][3], exception_message))
        return False

Example #11

Source File: build_server.py From python-webpack with MIT License

6 votes

def is_running(self, debug=False):
        try:
            res = requests.post(self.url)
        except requests.ConnectionError:
            if debug:
                print('connection error')
            return False

        if debug:
            print('res', 'static_code', res.status_code, 'text', res.text)

        # Hacky, but it works for now
        return (
            res.status_code == 200 and
            'webpack-build' in res.text and
            'Config file not defined' in res.text
        )

Example #12

Source File: watson.py From Watson with MIT License

6 votes

def _get_remote_projects(self):
        # import when required in order to reduce watson response time (#312)
        import requests
        if not hasattr(self, '_remote_projects'):
            dest, headers = self._get_request_info('projects')

            try:
                response = requests.get(dest, headers=headers)
                assert response.status_code == 200

                self._remote_projects = response.json()
            except requests.ConnectionError:
                raise WatsonError("Unable to reach the server.")
            except AssertionError:
                raise WatsonError(
                    u"An error occurred with the remote "
                    "server: {}".format(response.json())
                )

        return self._remote_projects['projects']

Example #13

Source File: api.py From kuryr-kubernetes with Apache License 2.0

6 votes

def _make_request(self, path, cni_envs, expected_status=None):
        method = 'POST'

        address = config.CONF.cni_daemon.bind_address
        url = 'http://%s/%s' % (address, path)
        try:
            LOG.debug('Making request to CNI Daemon. %(method)s %(path)s\n'
                      '%(body)s',
                      {'method': method, 'path': url, 'body': cni_envs})
            resp = requests.post(url, json=cni_envs,
                                 headers={'Connection': 'close'})
        except requests.ConnectionError:
            LOG.exception('Looks like %s cannot be reached. Is kuryr-daemon '
                          'running?', address)
            raise
        LOG.debug('CNI Daemon returned "%(status)d %(reason)s".',
                  {'status': resp.status_code, 'reason': resp.reason})
        if expected_status and resp.status_code != expected_status:
            LOG.error('CNI daemon returned error "%(status)d %(reason)s".',
                      {'status': resp.status_code, 'reason': resp.reason})
            raise k_exc.CNIError('Got invalid status code from CNI daemon.')
        return resp

Example #14

Source File: DipperUtil.py From dipper with BSD 3-Clause "New" or "Revised" License

6 votes

def get_hgnc_id_from_symbol(gene_symbol):
        """
        Get HGNC curie from symbol using monarch and mygene services
        :param gene_symbol:
        :return:
        """
        monarch_url = 'https://solr.monarchinitiative.org/solr/search/select'
        params = DipperUtil._get_solr_weight_settings()
        params["q"] = "{0} \"{0}\"".format(gene_symbol)
        params["fq"] = ["taxon:\"NCBITaxon:9606\"", "category:\"gene\""]
        gene_id = None
        try:
            monarch_request = requests.get(monarch_url, params=params)
            response = monarch_request.json()
            count = response['response']['numFound']
            if count > 0:
                gene_id = response['response']['docs'][0]['id']
        except requests.ConnectionError:
            print("error fetching {0}".format(monarch_url))

        return gene_id

Example #15

Source File: test_catalog.py From ideascube with GNU Affero General Public License v3.0

6 votes

def test_catalog_update_cache_no_fail_if_remote_unavailable(mocker):
    from ideascube.serveradmin.catalog import Catalog
    from requests import ConnectionError

    mocker.patch('ideascube.serveradmin.catalog.urlretrieve',
                 side_effect=ConnectionError)

    c = Catalog()
    assert c._available == {}
    assert c._installed == {}

    c.add_remote(
        'foo', 'Content from Foo', 'http://example.com/not_existing')
    c.update_cache()
    assert c._available == {}
    assert c._installed == {}

Example #16

Source File: main.py From rucio with Apache License 2.0

6 votes

def GET(self):
        try:
            data = param_input()
            response = get(str(data.file_location), cert=config_get('webui', 'usercert'), verify=False)
            if not response.ok:
                response.raise_for_status()
            cont = response.content
            file_like_object = BytesIO(cont)
            tar = open(mode='r:gz', fileobj=file_like_object)
            jsonResponse = {}
            for member in tar.getmembers():
                jsonResponse[member.name] = member.size
            header('Content-Type', 'application/json')
            return dumps(jsonResponse)
        except ConnectionError as err:
            raise generate_http_error(503, str(type(err)), str(err))
        except TarError as err:
            raise generate_http_error(415, str(type(err)), str(err))
        except IOError as err:
            raise generate_http_error(422, str(type(err)), str(err))
        except Exception as err:
            raise generate_http_error(500, str(type(err)), str(err))

Example #17