Python client.captureException函数代码示例

		def wrapper(event, context):
			tracing_id = get_tracing_id(event)
			os.environ["TRACING_REQUEST_ID"] = tracing_id
			if sentry:
				# Provide additional metadata to sentry in case the exception
				# gets trapped and reported within the function.
				sentry.user_context({
					"aws_log_group_name": getattr(context, "log_group_name"),
					"aws_log_stream_name": getattr(context, "log_stream_name"),
					"aws_function_name": getattr(context, "function_name"),
					"tracing_id": tracing_id
				})

			try:
				measurement = "%s_duration_ms" % (func.__name__)
				with influx_timer(measurement, timestamp=now()):
					return func(event, context)

			except Exception as e:
				logger.exception("Got an exception: %r", e)
				if sentry:
					logger.info("Inside sentry capture block.")
					sentry.captureException()
				else:
					logger.info("Sentry is not available.")
				raise
			finally:
				from django.db import connection
				connection.close()

def handle_notification(request):
    """ Handle bounced emails via an SNS webhook. """
    try:
        notification = json.loads(request.body)
    except ValueError, e:
        client.captureException()
        return HttpResponseBadRequest()

    def create_tree(self, father, tree):
        if isinstance(tree, dict):
            for key, value in tree.items():
                cat = Category.objects.create(
                    name=key,
                    slug="",
                    parent=father
                )
                self.create_tree(cat, value)

        if isinstance(tree, str):
            try:
                course = Course.objects.get(slug=tree)
            except Course.DoesNotExist:
                if self.LOCAL_CACHE:
                    name = self.LOCAL_CACHE.get(tree, "Unknown course in cache")
                else:
                    try:
                        ulb_course = ULBCourse.get_from_slug(tree, self.YEAR)
                        name = ulb_course.name
                    except Exception:
                        print("Slug %s failed" % tree)
                        client.captureException()
                        name = "Unknown course in cache"
                course = Course.objects.create(name=name, slug=tree)
            course.categories.add(father)

        if isinstance(tree, list):
            for subtree in tree:
                self.create_tree(father, subtree)

    def get_context_data(self, **kwargs):
        ctx = super(BlogPostsMixin, self).get_context_data(**kwargs)
        blog = BlogPost.objects.all()
        if self.blog_slugs:
            if isinstance(self.blog_slugs, basestring):
                blog_slugs = [self.blog_slugs]
            else:
                blog_slugs = self.blog_slugs

            blog = blog.filter_by_blogs(*blog_slugs)
            ctx['blog_slugs'] = blog_slugs

        if self.blog_tags:
            blog = blog.filter_by_tags(*self.blog_tags)
            ctx['blog_tags'] = self.blog_tags

        if self.blog_posts_limit:
            blog = blog[:self.blog_posts_limit]

        try:
            # run the query here so that we can catch exceptions
            # and render the page without blog posts
            ctx[self.blog_posts_template_variable] = list(blog)
        except Exception:
            sentry_client.captureException()
            ctx[self.blog_posts_template_variable] = []

        return ctx

    def write(self, proteinbox=None, summary=None):
        '''
          Writes the wikitext representation of the protein box to MediaWiki.

          Returns (result, None) if successful, or (None, Error) if not.

          Arguments:
          - `proteinbox`: an updated proteinbox to write
        '''
        page = self.get_page()

        if not self.bots_allowed():
            logger.warn('Bots Blocked', exc_info=True, extra={'page': page, 'bot': self})

        try:
            if proteinbox:
                result = page.save(str(proteinbox), summary, minor=True)
                self.text = page.edit()
            else:
                result = page.save(self.text, summary, minor=True)
                self.force_update = False

            self.save()

        except MwClientError:
            client.captureException()

def fetch_flows(org, backend=None):
    from ureport.polls.models import CACHE_ORG_FLOWS_KEY, UREPORT_ASYNC_FETCHED_DATA_CACHE_TIME

    start = time.time()
    logger.info("Fetching flows for %s" % org.name)

    if backend:
        backends = [backend]
    else:
        backends = org.backends.filter(is_active=True)

    this_time = datetime.now()
    org_flows = dict(time=datetime_to_ms(this_time), results=dict())

    for backend_obj in backends:
        backend = org.get_backend(backend_slug=backend_obj.slug)
        try:
            all_flows = backend.fetch_flows(org)
            org_flows["results"] = all_flows

            cache_key = CACHE_ORG_FLOWS_KEY % (org.pk, backend_obj.slug)
            cache.set(cache_key, org_flows, UREPORT_ASYNC_FETCHED_DATA_CACHE_TIME)

        except Exception:
            client.captureException()
            import traceback

            traceback.print_exc()

    logger.info("Fetch %s flows took %ss" % (org.name, time.time() - start))

    if len(backends):
        return org_flows.get("results", dict())

def retriveVtk(request):

    if request.user.is_authenticated():
        path = request.POST.get('path','')
        if not path:
            path = '/'
        try:
            webdav = easywebdav.connect(settings.LOBCDER_HOST, username='user',
                                        password=request.ticket, protocol='https'
                                        )
            fileName = path.split('/')[-1]
            fileToDownload = os.path.join(settings.LOBCDER_DOWNLOAD_DIR, fileName)
            downloadChunks = webdav.downloadChunks(settings.LOBCDER_ROOT + path)
            #remove file if exists
            if os.path.exists(fileToDownload) and os.stat(fileToDownload)[6] != int(downloadChunks.raw.headers['content-length']):
                os.remove(fileToDownload)

            if not os.path.exists(fileToDownload):
                webdav.download(settings.LOBCDER_ROOT+ path, fileToDownload)

            content = json.dumps({'path': fileName}, sort_keys=False)

            response = HttpResponse(content=content,
                                    content_type='application/json')
            return response

        except Exception, e:
            client.captureException()
            response = HttpResponse(status=500)
            response._is_string = True

            return response

    def _action_loop(self, model_name, timeout=5):
        model_queue = self._model_queues[model_name]
        try:
            while not self.should_stop:
                msgs = []
                while len(msgs) < self.chunk_size:
                    try:
                        # If we have any messages queued up, push them through ASAP
                        msgs.append(model_queue.get(timeout=.1 if msgs else timeout))
                    except queue.Empty:
                        break

                if not msgs:
                    logger.debug('%r: Recieved no messages to queue up', self)
                    continue

                start = time.time()
                logger.debug('%r: Preparing %d %ss to be indexed', self, len(msgs), model_name)

                for msg, action in zip(msgs, ElasticsearchActionGenerator([self.index], msgs)):
                    # Keep blocking on put() until there's space in the queue or it's time to stop
                    while not self.should_stop:
                        try:
                            self._queue.put((msg, action), timeout=timeout)
                            break
                        except queue.Full:
                            continue
                logger.info('%r: Prepared %d %ss to be indexed in %.02fs', self, len(msgs), model_name, time.time() - start)
        except Exception as e:
            client.captureException()
            logger.exception('%r: _action_loop(%s) encountered an unexpected error', self, model_name)
            self.stop()

    def process_response(self, request, response):
        try:
            if isinstance(response,HttpResponsePermanentRedirect):
                return response
            subdomain = request.META['HTTP_HOST'].split(settings.SESSION_COOKIE_DOMAIN)[0]
            if subdomain not in ['portal','devel'] and request.META['HTTP_HOST'] not in settings.BASE_URL: # we are in a institutional portal
                institutionportal = InstitutionPortal.objects.get(subdomain=subdomain)
                request.session['institutionportal'] = institutionportal
                if all(x not in request.path for x in ['login', 'done', 'scs_auth', 'media', 'static', 'api']) and request.user not in institutionportal.institution.user_set.all():
                    if request.user.is_anonymous() and request.path not in ['/','']:
                        request.session['errormessage'] = "Please login to access to the requested resource"
                        if request.path not in ['/','']:
                            return render_to_response("scs/login.html", {}, RequestContext(request))
                    else:
                        if request.path not in ['/','']:
                            request.session['errormessage'] = "You can't access if you are not memeber of the %s institution group" %institutionportal.institution.name
                            return render_to_response("scs/403.html", {}, RequestContext(request))

            else:
                if request.session.get('institutionportal', None):
                    del(request.session['institutionportal'])
            return response
        except Exception, e:
            print e
            print request.META['HTTP_HOST']
            from raven.contrib.django.raven_compat.models import client
            client.captureException()
            if request.session.get('institutionportal', None):
                del(request.session['institutionportal'])
            return HttpResponsePermanentRedirect(settings.BASE_URL)

    def authenticate( self, username = None, password= None, *args, **kwargs):
        """
        Biomedtown backend authenticate method.
        It delivery Authenticate request to biomedtown mod_auth_tkt service.

        Arguments:
                username (string) : Username.\n
                password (string) : Password.\n

        Return:
                User (User instance) : Django User instance.\n
                tkt64 (string) : return new  ticket generation.\n

        """
        if username is None or password is None:
            return None

        try:
            service_response = self.service.rpc_login(username, password)

            if service_response is not False:

                user, tkt64 =self.userTicket(service_response)

                if user is None:
                    return

                return user, tkt64

            return None

        except Exception, e:
            from raven.contrib.django.raven_compat.models import client
            client.captureException()
            return None

def get_image(image, size_name=None, template_name="image.html", retina=False, **kwargs):
	""" Templatetag to get the HTML for an image from a cropduster image object """

	if image:

		if CROPDUSTER_CROP_ONLOAD:
		# If set, will check for thumbnail existence
		# if not there, will create the thumb based on predefiend crop/size settings

			thumb_path = image.thumbnail_path(size_name)
			if not exists(thumb_path) and exists(image.image.path):
				try:
					size = image.size_set.size_set.get(slug=size_name)
				except Size.DoesNotExist:
					return ""
				try:
					image.create_thumbnail(size, force_crop=True)
				except:
					raven_client.captureException(exc_info=sys.exc_info())
					return ""

		if retina:
			image_url = image.retina_thumbnail_url(size_name)
		else:
			image_url = image.thumbnail_url(size_name)


		if not image_url:
			return ""

		try:
			image_size = IMAGE_SIZE_MAP[(image.size_set_id, size_name)]
		except KeyError:
			return ""

		# Set all the args that get passed to the template

		kwargs["image_url"] = image_url

		if hasattr(image_size, "auto_size") and image_size.auto_size != AUTO_SIZE:
			kwargs["width"] = image_size.width if hasattr(image_size, "width") else ""
			kwargs["height"] = image_size.height if hasattr(image_size, "height") else ""


		if CROPDUSTER_PLACEHOLDER_MODE:
			kwargs["image_url"] = "http://placehold.it/%sx%s" % (kwargs["width"], kwargs["height"])

		kwargs["size_name"] = size_name

		kwargs["attribution"] = image.attribution

		if hasattr(image, "caption"): kwargs["alt"] = image.caption

		if "title" not in kwargs: kwargs["title"] = kwargs["alt"]

		tmpl = get_template("templatetags/" + template_name)
		context = template.Context(kwargs)
		return tmpl.render(context)
	else:
		return ""

 def delete(self, ticket, *args, **kwargs):
     try:
         WorkflowManager.deleteExecution(self.id, ticket)
     except Exception, e:
         from raven.contrib.django.raven_compat.models import client
         client.captureException()
         pass

def get_instagram_photos(limit=6):
    recent_media = []
    cached_data = cache.get("instagram_photos")
    if cached_data is not None:
        return cached_data
    try:
        url = (
            "https://api.instagram.com/v1/users/self/media/recent/?access_token=%s"
            % settings.INSTAGRAM_ACCESS_TOKEN
        )
        response = requests.get(url)
        if response.status_code == 200:
            data = json.loads(response.content.decode())
            for item in data["data"]:
                recent_media.append(
                    {
                        "link": item["link"],
                        "image": item["images"]["thumbnail"]["url"],
                        "name": item["caption"]["text"].split("\n")[0],
                    }
                )
        cache.set("instagram_photos", recent_media[:limit], 60 * 60 * 24)
    except Exception as e:
        client.captureException()
        logger.error(e)
    return recent_media[:limit]

def statusMessage(request):
    """

    :type request: django.core.handlers.wsgi.WSGIRequest
    :return:
    """
    try:
        if request.path == u'/done/':
            return {}
        if request.session.get('statusmessage', False):
            message = request.session['statusmessage']
            del request.session['statusmessage']
            return {
                'statusmessage': message,
                }

        if request.session.get('welcome', False):
            message = request.session['welcome']
            del request.session['welcome']
            return {
                'welcome': message,
                }
        if request.session.get('errormessage', False):
            message = request.session['errormessage']
            del request.session['errormessage']
            return {
                'errormessage': message,
                }
    except Exception, e:
        client.captureException()
        pass

    def _index_loop(self):
        try:
            while not self.should_stop:
                msgs = []
                actions = self._actions(250, msgs)

                stream = helpers.streaming_bulk(
                    self.es_client,
                    actions,
                    max_chunk_bytes=self.MAX_CHUNK_BYTES,
                    raise_on_error=False,
                )

                start = time.time()
                for (ok, resp), msg in zip(stream, msgs):
                    if not ok and not (resp.get('delete') and resp['delete']['status'] == 404):
                        raise ValueError(ok, resp, msg)
                    assert len(resp.values()) == 1
                    _id = list(resp.values())[0]['_id']
                    assert msg.payload['ids'] == [util.IDObfuscator.decode_id(_id)], '{} {}'.format(msg.payload, util.IDObfuscator.decode_id(_id))
                    msg.ack()
                if len(msgs):
                    logger.info('%r: Indexed %d documents in %.02fs', self, len(msgs), time.time() - start)
                else:
                    logger.debug('%r: Recieved no messages for %.02fs', self, time.time() - start)
        except Exception as e:
            client.captureException()
            logger.exception('%r: _index_loop encountered an unexpected error', self)
            self.stop()