Python urllib_parse.urljoin函数代码示例

def call_recommendation_server(server, client_id_or_guid, data, verb='get'):
    """Call taar `server` to get recommendations for a given
    `client_id_or_guid`.

    `data` is a dict containing either query parameters to be passed in the URL
    if we're calling the server through GET, or the data we'll pass through
    POST as json.
    The HTTP verb to use is either "get" or "post", controlled through `verb`,
    which defaults to "get"."""
    request_kwargs = {
        'timeout': settings.RECOMMENDATION_ENGINE_TIMEOUT
    }
    if verb == 'get':
        params = OrderedDict(sorted(data.items(), key=lambda t: t[0]))
        endpoint = urljoin(server, '%s/%s%s' % (
            client_id_or_guid, '?' if params else '', urlencode(params)))

    else:
        endpoint = urljoin(server, '%s/' % client_id_or_guid)
        request_kwargs['json'] = data
    log.debug(u'Calling recommendation server: {0}'.format(endpoint))
    try:
        with statsd.timer('services.recommendations'):
            response = getattr(requests, verb)(endpoint, **request_kwargs)
        if response.status_code != 200:
            raise requests.exceptions.RequestException()
    except requests.exceptions.RequestException as e:
        log.error(u'Calling recommendation engine failed: {0}'.format(e))
        statsd.incr('services.recommendations.fail')
        return None
    else:
        statsd.incr('services.recommendations.success')
    return json.loads(response.content).get('results', None)

    def send_confirm_notification(self, queue, subscription, conf,
                                  project=None, expires=None,
                                  api_version=None, is_unsubscribed=False):
        # NOTE(flwang): If the confirmation feature isn't enabled, just do
        # nothing. Here we're getting the require_confirmation from conf
        # object instead of using self.require_confirmation, because the
        # variable from self object really depends on the kwargs when
        # initializing the NotifierDriver object. See bug 1655812 for more
        # information.
        if not conf.notification.require_confirmation:
            return

        key = conf.signed_url.secret_key
        if not key:
            LOG.error("Can't send confirm notification due to the value of"
                      " secret_key option is None")
            return
        url = "/%s/queues/%s/subscriptions/%s/confirm" % (api_version, queue,
                                                          subscription['id'])
        pre_url = urls.create_signed_url(key, [url], project=project,
                                         expires=expires, methods=['PUT'])
        message = None
        if is_unsubscribed:
            message_type = MessageType.UnsubscribeConfirmation.name
            message = ('You have unsubscribed successfully to the queue: %s, '
                       'you can resubscribe it by using confirmed=True.'
                       % queue)
        else:
            message_type = MessageType.SubscriptionConfirmation.name
            message = 'You have chosen to subscribe to the queue: %s' % queue

        messages = {}
        endpoint_dict = auth.get_public_endpoint()
        if endpoint_dict:
            wsgi_endpoint = endpoint_dict.get('zaqar')
            if wsgi_endpoint:
                wsgi_subscribe_url = urllib_parse.urljoin(
                    wsgi_endpoint, url)
                messages['WSGISubscribeURL'] = wsgi_subscribe_url
            websocket_endpoint = endpoint_dict.get('zaqar-websocket')
            if websocket_endpoint:
                websocket_subscribe_url = urllib_parse.urljoin(
                    websocket_endpoint, url)
                messages['WebSocketSubscribeURL'] = websocket_subscribe_url
        messages.update({'Message_Type': message_type,
                         'Message': message,
                         'URL-Signature': pre_url['signature'],
                         'URL-Methods': pre_url['methods'][0],
                         'URL-Paths': pre_url['paths'][0],
                         'X-Project-ID': pre_url['project'],
                         'URL-Expires': pre_url['expires'],
                         'SubscribeBody': {'confirmed': True},
                         'UnsubscribeBody': {'confirmed': False}})
        s_type = urllib_parse.urlparse(subscription['subscriber']).scheme
        LOG.info('Begin to send %(type)s confirm/unsubscribe notification.'
                 ' The request body is %(messages)s',
                 {'type': s_type, 'messages': messages})

        self._execute(s_type, subscription, [messages], conf)

    def download_get_basefiles(self, url):
        done = False
        pagecnt = 1
        # existing_cnt = 0
        while not done:
            self.log.info('Result page #%s (%s)' % (pagecnt, url))
            resp = requests.get(url)
            mainsoup = BeautifulSoup(resp.text)
            for link in mainsoup.find_all(href=re.compile("/sb/d/108/a/")):
                desc = link.find_next_sibling("span", "info").get_text(strip=True)
                tmpurl = urljoin(url, link['href'])

                # use a strict regex first, then a more forgiving
                m = self.re_basefile_strict.search(desc)
                if not m:
                    m = self.re_basefile_lax.search(desc)
                    if not m:
                        self.log.warning(
                            "Can't find Document ID from %s, forced to download doc page" % desc)
                        resp = requests.get(tmpurl)
                        subsoup = BeautifulSoup(resp.text)

                        for a in subsoup.find("div", "doc").find_all("li", "pdf"):
                            text = a.get_text(strip=True)
                            m = self.re_basefile_lax.search(text)
                            if m:
                                break
                        else:
                            self.log.error("Cannot possibly find docid for %s" % tmpurl)
                            continue
                    else:
                        self.log.warning(
                            "%s (%s) not using preferred form: '%s'" % (m.group(1), tmpurl, m.group(0)))
                basefile = m.group(1)

                # Extra checking -- sometimes ids like 2003/2004:45
                # are used (should be 2003/04:45)
                if (":" in basefile and "/" in basefile):
                    (y1, y2, o) = re.split("[:/]", basefile)
                    # 1999/2000:45 is a special case
                    if len(y2) == 4 and y1 != "1999":
                        self.log.warning(
                            "%s (%s) using incorrect year format, should be '%s/%s:%s'" %
                            (basefile, tmpurl, y1, y2[2:], o))
                        basefile = "%s/%s:%s" % (y1, y2[2:], o)

                yield basefile, urljoin(url, link['href'])

            pagecnt += 1
            next = mainsoup.find("a", text="Nästa sida")
            if next:
                url = urljoin(url, next['href'])
            else:
                done = True

    def download_from_atom(self):
        refresh = self.config.force
        feed_url = self.start_url
        ns = 'http://www.w3.org/2005/Atom'
        done = False
        biggraph = Graph()
        biggraph.bind("dct", self.ns['dct'])
        biggraph.bind("rpubl", self.ns['rpubl'])

        while not done:
            self.log.info("Feed: %s" % feed_url)
            tree = etree.parse(requests.get(feed_url).text)
            for entry in tree.findall('{%s}entry' % (ns)):
                try:
                    self.log.info("  Examining entry")
                    rdf_url = None
                    for node in entry:
                        if (node.tag == "{%s}link" % ns and
                                node.get('type') == 'application/rdf+xml'):
                            rdf_url = urljoin(feed_url, node.get("href"))
                        elif (node.tag == "{%s}content" % ns and
                              node.get('type') == 'application/rdf+xml'):
                            rdf_url = urljoin(feed_url, node.get("src"))

                    if rdf_url:
                        self.log.info("    RDF: %s" % rdf_url)
                        g = Graph()
                        g.parse(requests.get(rdf_url).text)
                        for triple in g:
                            s, p, o = triple
                            if (not isinstance(o, URIRef) or
                                    not str(o).startswith(self.config.url)):
                                g.remove(triple)

                        self.log.debug("     Adding %s triples" % len(g))
                        biggraph += g
                except KeyboardInterrupt:
                    raise
                except:
                    e = sys.exc_info()[1]
                    self.log.error("ERROR: %s" % e)

            done = True
            for link in list(tree.findall('{%s}link' % (ns))):
                self.log.info("  Examining link")
                if link.get('rel') == 'prev-archive':
                    feed_url = urljoin(feed_url, link.get("href"))
                    done = False
                    # done = True

        self.log.info("Done downloading")
        with self.store.open_downloaded("biggraph", "wb") as fp:
            fp.write(biggraph.serialize(format="nt"))

    def download_resource(self, resource_location, location):
        """Download the resource in the specified location

        :param resource_script:
            Is relative to the /argus/resources/ directory.
        :param location:
            The location on the instance.
        """
        base_resource = CONFIG.argus.resources
        if not base_resource.endswith("/"):
            base_resource = urlparse.urljoin(CONFIG.argus.resources,
                                             "resources/")
        uri = urlparse.urljoin(base_resource, resource_location)
        self.download(uri, location)

def verify_proxy_ticket(ticket, service):
    """Verifies CAS 2.0+ XML-based proxy ticket.

    Returns username on success and None on failure.
    """

    try:
        from xml.etree import ElementTree
    except ImportError:
        from elementtree import ElementTree

    params = {'ticket': ticket, 'service': service}

    url = (urljoin(settings.CAS_SERVER_URL, 'proxyValidate') + '?' +
           urlencode(params))

    page = urlopen(url)

    try:
        response = page.read()
        tree = ElementTree.fromstring(response)
        if tree[0].tag.endswith('authenticationSuccess'):
            username = tree[0][0].text
            proxies = []
            if len(tree[0]) > 1:
                for element in tree[0][1]:
                    proxies.append(element.text)
            return {"username": username, "proxies": proxies}, None
        else:
            return None, None
    finally:
        page.close()

    def get_api_data(self, target_url=None, query_params=None):
        """retrieves the Jenkins API specific data from the specified URL

        :param str target_url:
            Full URL to the REST API endpoint to be queried. If not provided,
            data will be loaded from the default 'url' for this object
        :param str query_params:
            optional set of query parameters to customize the returned data
        :returns:
            The set of Jenkins attributes, converted to Python objects,
            associated with the given URL.
        :rtype: :class:`dict`
        """
        if target_url is None:
            target_url = self.url

        temp_url = urllib_parse.urljoin(target_url, "api/json")

        if query_params is not None:
            # TODO: Update this to pass 'params' key to get method
            temp_url += "?" + query_params

        req = requests.get(
            temp_url,
            auth=self._creds,
            verify=self._ssl_cert)
        req.raise_for_status()
        retval = req.json()
        self._log.debug(json.dumps(retval, indent=4))
        return retval

def make_fasta_dna_url(
        ensembl_release,
        species,
        contig,
        server=ENSEMBL_FTP_SERVER):
    """
    Construct URL to FASTA file with full sequence of a particular chromosome.
    Returns server_url/subdir and filename as tuple result.
    """
    ensembl_release, species, reference_name = _normalize_release_properties(
        ensembl_release, species)
    subdir = _species_subdir(
        ensembl_release,
        species=species,
        filetype="fasta",
        server=server,)
    server_subdir = urllib_parse.urljoin(server, subdir)

    server_sequence_subdir = join(server_subdir, "dna")
    filename = FASTA_DNA_CHROMOSOME_FILENAME_TEMPLATE % {
        "Species": species.capitalize(),
        "reference": reference_name,
        "release": ensembl_release,
        "sequence_type": "dna",
        "contig": contig
    }
    return join(server_sequence_subdir, filename)

def _ComputePaths(package, version, discovery_doc):
    full_path = urllib_parse.urljoin(discovery_doc["rootUrl"], discovery_doc["servicePath"])
    api_path_component = "/".join((package, version, ""))
    if api_path_component not in full_path:
        return full_path, ""
    prefix, _, suffix = full_path.rpartition(api_path_component)
    return prefix + api_path_component, suffix

    def _register_services(self):
        """ Check for any unregistered services and register them

            Also check for changed services and update them
        """
        base_url = self.bleemeo_base_url
        registration_url = urllib_parse.urljoin(base_url, '/v1/service/')

        for key, service_info in self.core.services.items():
            (service_name, instance) = key

            entry = {
                'listen_addresses':
                    get_listen_addresses(service_info),
                'label': service_name,
                'exe_path': service_info.get('exe_path', ''),
            }
            if instance is not None:
                entry['instance'] = instance

            if key in self.services_uuid:
                entry['uuid'] = self.services_uuid[key]['uuid']
                # check for possible update
                if self.services_uuid[key] == entry:
                    continue
                method = requests.put
                service_uuid = self.services_uuid[key]['uuid']
                url = registration_url + str(service_uuid) + '/'
                expected_code = 200
            else:
                method = requests.post
                url = registration_url
                expected_code = 201

            payload = entry.copy()
            payload.update({
                'account': self.account_id,
                'agent': self.agent_uuid,
            })

            response = method(
                url,
                data=json.dumps(payload),
                auth=(self.agent_username, self.agent_password),
                headers={
                    'X-Requested-With': 'XMLHttpRequest',
                    'Content-type': 'application/json',
                },
            )
            if response.status_code != expected_code:
                logging.debug(
                    'Service registration failed. Server response = %s',
                    response.content
                )
                continue
            entry['uuid'] = response.json()['id']
            self.services_uuid[key] = entry
            self.core.state.set_complex_dict(
                'services_uuid', self.services_uuid
            )

def notify_new_email(email, user):
    """ Ask the user to confirm to the email belong to them.
    """

    root_url = pagure_config.get("APP_URL", flask.request.url_root)

    url = urljoin(
        root_url or flask.request.url_root,
        flask.url_for("ui_ns.confirm_email", token=email.token),
    )

    text = """Dear %(username)s,

You have registered a new email on pagure at %(root_url)s.

To finish your validate this registration, please click on the following
link or copy/paste it in your browser, this link will remain valid only 2 days:
  %(url)s

The email will not be activated until you finish this step.

Sincerely,
Your pagure admin.
""" % (
        {"username": user.username, "url": url, "root_url": root_url}
    )

    send_email(
        text,
        "Confirm new email",
        email.email,
        user_from=user.fullname or user.user,
    )

    def build_uri(self, base, matches):
        if not base:
            return None
        if self.uriTemplate:
            expanded = str(self.uriTemplate)
        elif self.fragmentTemplate:
            if "#" in base:
                base += self.space.fragmentSeparator
            else:
                base += "#"
            expanded = base + str(self.fragmentTemplate)
        else:
            return None

        expanded = expanded.replace("{+base}", base)
        for var, value in matches.items():
            slug = self.transform_value(value)
            expanded = expanded.replace("{%s}" % var, slug)
        # if base is eg "http://localhost/res/" and expanded is a
        # /-prefixed relative uri like "/sfs/9999:998", urljoin
        # results in "http://localhost/sfs/9999:998/", not
        # "http://localhost/res/" like you'd expect. So we work
        # around.
        if expanded[0] == "/":
            expanded = expanded[1:]
            
        if expanded.startswith("http://") or expanded.startswith("https://"):
            return urljoin(base, expanded)
        else:
            # see the test integrationLegalURI.CustomCoinstruct.test_1845_50_s.1
            return "%s/%s" % (base, expanded)

def _generate_client_conf():
    auth_strategy = os.environ.get('OS_AUTH_STRATEGY', 'noauth')
    if auth_strategy == 'keystone':
        args = _get_credential_args()
        # FIXME(flwang): Now we're hardcode the keystone auth version, since
        # there is a 'bug' with the osc-config which is returning the auth_url
        # without version. This should be fixed as long as the bug is fixed.
        parsed_url = urllib_parse.urlparse(args['auth_url'])
        auth_url = args['auth_url']
        if not parsed_url.path or parsed_url.path == '/':
            auth_url = urllib_parse.urljoin(args['auth_url'], 'v2.0')
        conf = {
            'auth_opts': {
                'backend': 'keystone',
                'options': {
                    'os_username': args['username'],
                    'os_password': args['password'],
                    'os_project_name': args['project_name'],
                    'os_auth_url': auth_url,
                    'insecure': '',
                },
            },
        }
    else:
        conf = {
            'auth_opts': {
                'backend': 'noauth',
                'options': {
                    'os_project_id': 'my-lovely-benchmark',
                },
            },
        }
    print("Using '{0}' authentication method".format(conf['auth_opts']
                                                     ['backend']))
    return conf

def remove_user_from_uri(apps, schema_editor):
    Formula = apps.get_model('formulas', 'Formula')

    for formula in Formula.objects.all():
        url_bits = urlsplit(formula.uri)

        # don't do it if it's an ssh formula
        if 'ssh' in url_bits.scheme:
            continue

        if url_bits.username:
            formula.git_username = url_bits.username

            if url_bits.port:
                new_netloc = '{}:{}'.format(url_bits.hostname, url_bits.port)
            else:
                new_netloc = url_bits.hostname

            formula.uri = urljoin((
                url_bits.scheme,
                new_netloc,
                url_bits.path,
                url_bits.query,
                url_bits.fragment,
            ))

            formula.save()

    def paste(self, s):
        """Upload to pastebin via json interface."""

        url = urljoin(self.url, '/json/new')
        payload = {
            'code': s,
            'lexer': 'pycon',
            'expiry': self.expiry
        }

        try:
            response = requests.post(url, data=payload, verify=True)
            response.raise_for_status()
        except requests.exceptions.RequestException as exc:
            raise PasteFailed(exc.message)

        data = response.json()

        paste_url_template = Template(self.show_url)
        paste_id = urlquote(data['paste_id'])
        paste_url = paste_url_template.safe_substitute(paste_id=paste_id)

        removal_url_template = Template(self.removal_url)
        removal_id = urlquote(data['removal_id'])
        removal_url = removal_url_template.safe_substitute(
            removal_id=removal_id)

        return (paste_url, removal_url)