Python constraints.check_float函数代码示例

 def POST(self, req):
     """Handle HTTP POST request."""
     drive, part, account, container = split_and_validate_path(req, 4)
     if 'x-timestamp' not in req.headers or \
             not check_float(req.headers['x-timestamp']):
         return HTTPBadRequest(body='Missing or bad timestamp',
                               request=req, content_type='text/plain')
     if 'x-container-sync-to' in req.headers:
         err, sync_to, realm, realm_key = validate_sync_to(
             req.headers['x-container-sync-to'], self.allowed_sync_hosts,
             self.realms_conf)
         if err:
             return HTTPBadRequest(err)
     if self.mount_check and not check_mount(self.root, drive):
         return HTTPInsufficientStorage(drive=drive, request=req)
     broker = self._get_container_broker(drive, part, account, container)
     if broker.is_deleted():
         return HTTPNotFound(request=req)
     timestamp = normalize_timestamp(req.headers['x-timestamp'])
     metadata = {}
     metadata.update(
         (key, (value, timestamp)) for key, value in req.headers.iteritems()
         if key.lower() in self.save_headers or
         is_sys_or_user_meta('container', key))
     if metadata:
         if 'X-Container-Sync-To' in metadata:
             if 'X-Container-Sync-To' not in broker.metadata or \
                     metadata['X-Container-Sync-To'][0] != \
                     broker.metadata['X-Container-Sync-To'][0]:
                 broker.set_x_container_sync_points(-1, -1)
         broker.update_metadata(metadata)
     return HTTPNoContent(request=req)

 def DELETE(self, request):
     """Handle HTTP DELETE requests for the Swift Object Server."""
     device, partition, account, container, obj, policy_idx = \
         get_name_and_placement(request, 5, 5, True)
     if 'x-timestamp' not in request.headers or \
             not check_float(request.headers['x-timestamp']):
         return HTTPBadRequest(body='Missing timestamp', request=request,
                               content_type='text/plain')
     try:
         disk_file = self.get_diskfile(
             device, partition, account, container, obj,
             policy_idx=policy_idx)
     except DiskFileDeviceUnavailable:
         return HTTPInsufficientStorage(drive=device, request=request)
     try:
         orig_metadata = disk_file.read_metadata()
     except DiskFileExpired as e:
         orig_timestamp = e.timestamp
         orig_metadata = e.metadata
         response_class = HTTPNotFound
     except DiskFileDeleted as e:
         orig_timestamp = e.timestamp
         orig_metadata = {}
         response_class = HTTPNotFound
     except (DiskFileNotExist, DiskFileQuarantined):
         orig_timestamp = 0
         orig_metadata = {}
         response_class = HTTPNotFound
     else:
         orig_timestamp = orig_metadata.get('X-Timestamp', 0)
         if orig_timestamp < request.headers['x-timestamp']:
             response_class = HTTPNoContent
         else:
             response_class = HTTPConflict
     orig_delete_at = int(orig_metadata.get('X-Delete-At') or 0)
     try:
         req_if_delete_at_val = request.headers['x-if-delete-at']
         req_if_delete_at = int(req_if_delete_at_val)
     except KeyError:
         pass
     except ValueError:
         return HTTPBadRequest(
             request=request,
             body='Bad X-If-Delete-At header value')
     else:
         if orig_delete_at != req_if_delete_at:
             return HTTPPreconditionFailed(
                 request=request,
                 body='X-If-Delete-At and X-Delete-At do not match')
     if orig_delete_at:
         self.delete_at_update('DELETE', orig_delete_at, account,
                               container, obj, request, device)
     req_timestamp = request.headers['X-Timestamp']
     if orig_timestamp < req_timestamp:
         disk_file.delete(req_timestamp)
         self.container_update(
             'DELETE', account, container, obj, request,
             HeaderKeyDict({'x-timestamp': req_timestamp}),
             device, policy_idx)
     return response_class(request=request)

    def POST(self, request):
        """Handle HTTP POST requests for the Swift Object Server."""
        device, partition, account, container, obj = split_and_validate_path(request, 5, 5, True)

        if "x-timestamp" not in request.headers or not check_float(request.headers["x-timestamp"]):
            return HTTPBadRequest(body="Missing timestamp", request=request, content_type="text/plain")
        new_delete_at = int(request.headers.get("X-Delete-At") or 0)
        if new_delete_at and new_delete_at < time.time():
            return HTTPBadRequest(body="X-Delete-At in past", request=request, content_type="text/plain")
        try:
            disk_file = self.get_diskfile(device, partition, account, container, obj)
        except DiskFileDeviceUnavailable:
            return HTTPInsufficientStorage(drive=device, request=request)
        try:
            orig_metadata = disk_file.read_metadata()
        except (DiskFileNotExist, DiskFileQuarantined):
            return HTTPNotFound(request=request)
        orig_timestamp = orig_metadata.get("X-Timestamp", "0")
        if orig_timestamp >= request.headers["x-timestamp"]:
            return HTTPConflict(request=request)
        metadata = {"X-Timestamp": request.headers["x-timestamp"]}
        metadata.update(val for val in request.headers.iteritems() if is_user_meta("object", val[0]))
        for header_key in self.allowed_headers:
            if header_key in request.headers:
                header_caps = header_key.title()
                metadata[header_caps] = request.headers[header_key]
        orig_delete_at = int(orig_metadata.get("X-Delete-At") or 0)
        if orig_delete_at != new_delete_at:
            if new_delete_at:
                self.delete_at_update("PUT", new_delete_at, account, container, obj, request, device)
            if orig_delete_at:
                self.delete_at_update("DELETE", orig_delete_at, account, container, obj, request, device)
        disk_file.write_metadata(metadata)
        return HTTPAccepted(request=request)

 def DELETE(self, request):
     """Handle HTTP DELETE requests for the Swift Object Server."""
     device, partition, account, container, obj = split_and_validate_path(request, 5, 5, True)
     if "x-timestamp" not in request.headers or not check_float(request.headers["x-timestamp"]):
         return HTTPBadRequest(body="Missing timestamp", request=request, content_type="text/plain")
     try:
         disk_file = self._diskfile(device, partition, account, container, obj)
     except DiskFileDeviceUnavailable:
         return HTTPInsufficientStorage(drive=device, request=request)
     if "x-if-delete-at" in request.headers and int(request.headers["x-if-delete-at"]) != int(
         disk_file.metadata.get("X-Delete-At") or 0
     ):
         return HTTPPreconditionFailed(request=request, body="X-If-Delete-At and X-Delete-At do not match")
     old_delete_at = int(disk_file.metadata.get("X-Delete-At") or 0)
     if old_delete_at:
         self.delete_at_update("DELETE", old_delete_at, account, container, obj, request, device)
     orig_timestamp = disk_file.metadata.get("X-Timestamp", 0)
     req_timestamp = request.headers["X-Timestamp"]
     if disk_file.is_deleted() or disk_file.is_expired():
         response_class = HTTPNotFound
     else:
         if orig_timestamp < req_timestamp:
             response_class = HTTPNoContent
         else:
             response_class = HTTPConflict
     if orig_timestamp < req_timestamp:
         disk_file.put_metadata({"X-Timestamp": req_timestamp}, tombstone=True)
         disk_file.unlinkold(req_timestamp)
         self.container_update(
             "DELETE", account, container, obj, request, HeaderKeyDict({"x-timestamp": req_timestamp}), device
         )
     resp = response_class(request=request)
     return resp

 def DELETE(self, req):
     """Handle HTTP DELETE request."""
     drive, part, account = split_and_validate_path(req, 3)
     if self.mount_check and not check_mount(self.root, drive):
         return HTTPInsufficientStorage(drive=drive, request=req)
     if "x-timestamp" not in req.headers or not check_float(req.headers["x-timestamp"]):
         return HTTPBadRequest(body="Missing timestamp", request=req, content_type="text/plain")
     broker = self._get_account_broker(drive, part, account)
     if broker.is_deleted():
         return self._deleted_response(broker, req, HTTPNotFound)
     broker.delete_db(req.headers["x-timestamp"])
     return self._deleted_response(broker, req, HTTPNoContent)

 def PUT(self, req):
     """Handle HTTP PUT request."""
     drive, part, account, container, obj = split_and_validate_path(
         req, 4, 5, True)
     if 'x-timestamp' not in req.headers or \
             not check_float(req.headers['x-timestamp']):
         return HTTPBadRequest(body='Missing timestamp', request=req,
                               content_type='text/plain')
     if 'x-container-sync-to' in req.headers:
         err, sync_to, realm, realm_key = validate_sync_to(
             req.headers['x-container-sync-to'], self.allowed_sync_hosts,
             self.realms_conf)
         if err:
             return HTTPBadRequest(err)
     if self.mount_check and not check_mount(self.root, drive):
         return HTTPInsufficientStorage(drive=drive, request=req)
     timestamp = normalize_timestamp(req.headers['x-timestamp'])
     broker = self._get_container_broker(drive, part, account, container)
     if obj:     # put container object
         if account.startswith(self.auto_create_account_prefix) and \
                 not os.path.exists(broker.db_file):
             try:
                 broker.initialize(timestamp)
             except DatabaseAlreadyExists:
                 pass
         if not os.path.exists(broker.db_file):
             return HTTPNotFound()
         broker.put_object(obj, timestamp, int(req.headers['x-size']),
                           req.headers['x-content-type'],
                           req.headers['x-etag'])
         return HTTPCreated(request=req)
     else:   # put container
         created = self._update_or_create(req, broker, timestamp)
         metadata = {}
         metadata.update(
             (key, (value, timestamp))
             for key, value in req.headers.iteritems()
             if key.lower() in self.save_headers or
             is_sys_or_user_meta('container', key))
         if metadata:
             if 'X-Container-Sync-To' in metadata:
                 if 'X-Container-Sync-To' not in broker.metadata or \
                         metadata['X-Container-Sync-To'][0] != \
                         broker.metadata['X-Container-Sync-To'][0]:
                     broker.set_x_container_sync_points(-1, -1)
             broker.update_metadata(metadata)
         resp = self.account_update(req, account, container, broker)
         if resp:
             return resp
         if created:
             return HTTPCreated(request=req)
         else:
             return HTTPAccepted(request=req)

 def DELETE(self, request):
     """Handle HTTP DELETE requests for the Swift Object Server."""
     device, partition, account, container, obj = split_and_validate_path(request, 5, 5, True)
     if "x-timestamp" not in request.headers or not check_float(request.headers["x-timestamp"]):
         return HTTPBadRequest(body="Missing timestamp", request=request, content_type="text/plain")
     try:
         disk_file = self.get_diskfile(device, partition, account, container, obj)
     except DiskFileDeviceUnavailable:
         return HTTPInsufficientStorage(drive=device, request=request)
     try:
         orig_metadata = disk_file.read_metadata()
     except DiskFileExpired as e:
         orig_timestamp = e.timestamp
         orig_metadata = e.metadata
         response_class = HTTPNotFound
     except DiskFileDeleted as e:
         orig_timestamp = e.timestamp
         orig_metadata = {}
         response_class = HTTPNotFound
     except (DiskFileNotExist, DiskFileQuarantined):
         orig_timestamp = 0
         orig_metadata = {}
         response_class = HTTPNotFound
     else:
         orig_timestamp = orig_metadata.get("X-Timestamp", 0)
         if orig_timestamp < request.headers["x-timestamp"]:
             response_class = HTTPNoContent
         else:
             response_class = HTTPConflict
     orig_delete_at = int(orig_metadata.get("X-Delete-At") or 0)
     try:
         req_if_delete_at_val = request.headers["x-if-delete-at"]
         req_if_delete_at = int(req_if_delete_at_val)
     except KeyError:
         pass
     except ValueError:
         return HTTPBadRequest(request=request, body="Bad X-If-Delete-At header value")
     else:
         if orig_delete_at != req_if_delete_at:
             return HTTPPreconditionFailed(request=request, body="X-If-Delete-At and X-Delete-At do not match")
     if orig_delete_at:
         self.delete_at_update("DELETE", orig_delete_at, account, container, obj, request, device)
     req_timestamp = request.headers["X-Timestamp"]
     if orig_timestamp < req_timestamp:
         disk_file.delete(req_timestamp)
         self.container_update(
             "DELETE", account, container, obj, request, HeaderKeyDict({"x-timestamp": req_timestamp}), device
         )
     return response_class(request=request)

    def POST(self, request):
        """Handle HTTP POST requests for the Swift Object Server."""
        device, partition, account, container, obj = \
            split_and_validate_path(request, 5, 5, True)

        if 'x-timestamp' not in request.headers or \
                not check_float(request.headers['x-timestamp']):
            return HTTPBadRequest(body='Missing timestamp', request=request,
                                  content_type='text/plain')
        new_delete_at = int(request.headers.get('X-Delete-At') or 0)
        if new_delete_at and new_delete_at < time.time():
            return HTTPBadRequest(body='X-Delete-At in past', request=request,
                                  content_type='text/plain')
        try:
            disk_file = self._diskfile(device, partition, account, container,
                                       obj)
        except DiskFileDeviceUnavailable:
            return HTTPInsufficientStorage(drive=device, request=request)
        with disk_file.open():
            if disk_file.is_deleted() or disk_file.is_expired():
                return HTTPNotFound(request=request)
            try:
                disk_file.get_data_file_size()
            except (DiskFileError, DiskFileNotExist):
                disk_file.quarantine()
                return HTTPNotFound(request=request)
            orig_metadata = disk_file.get_metadata()
        orig_timestamp = orig_metadata.get('X-Timestamp', '0')
        if orig_timestamp >= request.headers['x-timestamp']:
            return HTTPConflict(request=request)
        metadata = {'X-Timestamp': request.headers['x-timestamp']}
        metadata.update(val for val in request.headers.iteritems()
                        if val[0].startswith('X-Object-Meta-'))
        for header_key in self.allowed_headers:
            if header_key in request.headers:
                header_caps = header_key.title()
                metadata[header_caps] = request.headers[header_key]
        old_delete_at = int(orig_metadata.get('X-Delete-At') or 0)
        if old_delete_at != new_delete_at:
            if new_delete_at:
                self.delete_at_update('PUT', new_delete_at, account, container,
                                      obj, request, device)
            if old_delete_at:
                self.delete_at_update('DELETE', old_delete_at, account,
                                      container, obj, request, device)
        disk_file.put_metadata(metadata)
        return HTTPAccepted(request=request)

    def POST(self, request):
        """Handle HTTP POST requests for the Swift Object Server."""
        device, partition, account, container, obj = \
            split_and_validate_path(request, 5, 5, True)
        
        #### CHANGED CODE ####
        logging.info("---------- IN POST -----------")
        ### END CHANGED CODE ####

        if 'x-timestamp' not in request.headers or \
                not check_float(request.headers['x-timestamp']):
            return HTTPBadRequest(body='Missing timestamp', request=request,
                                  content_type='text/plain')
        new_delete_at = int(request.headers.get('X-Delete-At') or 0)
        if new_delete_at and new_delete_at < time.time():
            return HTTPBadRequest(body='X-Delete-At in past', request=request,
                                  content_type='text/plain')
        try:
            disk_file = self.get_diskfile(
                device, partition, account, container, obj)
        except DiskFileDeviceUnavailable:
            return HTTPInsufficientStorage(drive=device, request=request)
        try:
            orig_metadata = disk_file.read_metadata()
        except (DiskFileNotExist, DiskFileQuarantined):
            return HTTPNotFound(request=request)
        orig_timestamp = orig_metadata.get('X-Timestamp', '0')
        if orig_timestamp >= request.headers['x-timestamp']:
            return HTTPConflict(request=request)
        metadata = {'X-Timestamp': request.headers['x-timestamp']}
        metadata.update(val for val in request.headers.iteritems()
                        if is_user_meta('object', val[0]))
        for header_key in self.allowed_headers:
            if header_key in request.headers:
                header_caps = header_key.title()
                metadata[header_caps] = request.headers[header_key]
        orig_delete_at = int(orig_metadata.get('X-Delete-At') or 0)
        if orig_delete_at != new_delete_at:
            if new_delete_at:
                self.delete_at_update('PUT', new_delete_at, account, container,
                                      obj, request, device)
            if orig_delete_at:
                self.delete_at_update('DELETE', orig_delete_at, account,
                                      container, obj, request, device)
        disk_file.write_metadata(metadata)
        return HTTPAccepted(request=request)

 def POST(self, req):
     """Handle HTTP POST request."""
     drive, part, account = split_and_validate_path(req, 3)
     if "x-timestamp" not in req.headers or not check_float(req.headers["x-timestamp"]):
         return HTTPBadRequest(body="Missing or bad timestamp", request=req, content_type="text/plain")
     if self.mount_check and not check_mount(self.root, drive):
         return HTTPInsufficientStorage(drive=drive, request=req)
     broker = self._get_account_broker(drive, part, account)
     if broker.is_deleted():
         return self._deleted_response(broker, req, HTTPNotFound)
     timestamp = normalize_timestamp(req.headers["x-timestamp"])
     metadata = {}
     metadata.update(
         (key, (value, timestamp)) for key, value in req.headers.iteritems() if is_sys_or_user_meta("account", key)
     )
     if metadata:
         broker.update_metadata(metadata)
     return HTTPNoContent(request=req)

 def DELETE(self, request):
     """Handle HTTP DELETE requests for the Swift Object Server."""
     device, partition, account, container, obj = \
         split_and_validate_path(request, 5, 5, True)
     if 'x-timestamp' not in request.headers or \
             not check_float(request.headers['x-timestamp']):
         return HTTPBadRequest(body='Missing timestamp', request=request,
                               content_type='text/plain')
     try:
         disk_file = self._diskfile(device, partition, account, container,
                                    obj)
     except DiskFileDeviceUnavailable:
         return HTTPInsufficientStorage(drive=device, request=request)
     with disk_file.open():
         orig_metadata = disk_file.get_metadata()
         is_deleted = disk_file.is_deleted()
         is_expired = disk_file.is_expired()
     if 'x-if-delete-at' in request.headers and \
             int(request.headers['x-if-delete-at']) != \
             int(orig_metadata.get('X-Delete-At') or 0):
         return HTTPPreconditionFailed(
             request=request,
             body='X-If-Delete-At and X-Delete-At do not match')
     old_delete_at = int(orig_metadata.get('X-Delete-At') or 0)
     if old_delete_at:
         self.delete_at_update('DELETE', old_delete_at, account,
                               container, obj, request, device)
     orig_timestamp = orig_metadata.get('X-Timestamp', 0)
     req_timestamp = request.headers['X-Timestamp']
     if is_deleted or is_expired:
         response_class = HTTPNotFound
     else:
         if orig_timestamp < req_timestamp:
             response_class = HTTPNoContent
         else:
             response_class = HTTPConflict
     if orig_timestamp < req_timestamp:
         disk_file.delete(req_timestamp)
         self.container_update(
             'DELETE', account, container, obj, request,
             HeaderKeyDict({'x-timestamp': req_timestamp}),
             device)
     resp = response_class(request=request)
     return resp

 def POST(self, req):
     """Handle HTTP POST request."""
     drive, part, account = split_and_validate_path(req, 3)
     if 'x-timestamp' not in req.headers or \
             not check_float(req.headers['x-timestamp']):
         return HTTPBadRequest(body='Missing or bad timestamp',
                               request=req,
                               content_type='text/plain')
     if self.mount_check and not check_mount(self.root, drive):
         return HTTPInsufficientStorage(drive=drive, request=req)
     broker = self._get_account_broker(drive, part, account)
     if broker.is_deleted():
         return self._deleted_response(broker, req, HTTPNotFound)
     timestamp = normalize_timestamp(req.headers['x-timestamp'])
     metadata = {}
     metadata.update((key, (value, timestamp))
                     for key, value in req.headers.iteritems()
                     if key.lower().startswith('x-account-meta-'))
     if metadata:
         broker.update_metadata(metadata)
     return HTTPNoContent(request=req)

    def POST(self, request):
        """Handle HTTP POST requests for the Swift Object Server."""
        device, partition, account, container, obj = self._parse_path(request)

        if "x-timestamp" not in request.headers or not check_float(request.headers["x-timestamp"]):
            return HTTPBadRequest(body="Missing timestamp", request=request, content_type="text/plain")
        new_delete_at = int(request.headers.get("X-Delete-At") or 0)
        if new_delete_at and new_delete_at < time.time():
            return HTTPBadRequest(body="X-Delete-At in past", request=request, content_type="text/plain")
        try:
            disk_file = self._diskfile(device, partition, account, container, obj)
        except DiskFileDeviceUnavailable:
            return HTTPInsufficientStorage(drive=device, request=request)
        if disk_file.is_deleted() or disk_file.is_expired():
            return HTTPNotFound(request=request)
        try:
            disk_file.get_data_file_size()
        except (DiskFileError, DiskFileNotExist):
            disk_file.quarantine()
            return HTTPNotFound(request=request)
        orig_timestamp = disk_file.metadata.get("X-Timestamp", "0")
        if orig_timestamp >= request.headers["x-timestamp"]:
            return HTTPConflict(request=request)
        metadata = {"X-Timestamp": request.headers["x-timestamp"]}
        metadata.update(val for val in request.headers.iteritems() if val[0].startswith("X-Object-Meta-"))
        for header_key in self.allowed_headers:
            if header_key in request.headers:
                header_caps = header_key.title()
                metadata[header_caps] = request.headers[header_key]
        old_delete_at = int(disk_file.metadata.get("X-Delete-At") or 0)
        if old_delete_at != new_delete_at:
            if new_delete_at:
                self.delete_at_update("PUT", new_delete_at, account, container, obj, request, device)
            if old_delete_at:
                self.delete_at_update("DELETE", old_delete_at, account, container, obj, request, device)
        disk_file.put_metadata(metadata)
        return HTTPAccepted(request=request)

    def PUT(self, request):
        """Handle HTTP PUT requests for the Swift Object Server."""
        device, partition, account, container, obj = split_and_validate_path(request, 5, 5, True)

        if "x-timestamp" not in request.headers or not check_float(request.headers["x-timestamp"]):
            return HTTPBadRequest(body="Missing timestamp", request=request, content_type="text/plain")
        error_response = check_object_creation(request, obj)
        if error_response:
            return error_response
        new_delete_at = int(request.headers.get("X-Delete-At") or 0)
        if new_delete_at and new_delete_at < time.time():
            return HTTPBadRequest(body="X-Delete-At in past", request=request, content_type="text/plain")
        try:
            fsize = request.message_length()
        except ValueError as e:
            return HTTPBadRequest(body=str(e), request=request, content_type="text/plain")
        try:
            disk_file = self.get_diskfile(device, partition, account, container, obj)
        except DiskFileDeviceUnavailable:
            return HTTPInsufficientStorage(drive=device, request=request)
        try:
            orig_metadata = disk_file.read_metadata()
        except (DiskFileNotExist, DiskFileQuarantined):
            orig_metadata = {}
        orig_timestamp = orig_metadata.get("X-Timestamp")
        if orig_timestamp and orig_timestamp >= request.headers["x-timestamp"]:
            return HTTPConflict(request=request)
        orig_delete_at = int(orig_metadata.get("X-Delete-At") or 0)
        upload_expiration = time.time() + self.max_upload_time
        etag = md5()
        elapsed_time = 0
        try:
            with disk_file.create(size=fsize) as writer:
                upload_size = 0
                reader = request.environ["wsgi.input"].read
                for chunk in iter(lambda: reader(self.network_chunk_size), ""):
                    start_time = time.time()
                    if start_time > upload_expiration:
                        self.logger.increment("PUT.timeouts")
                        return HTTPRequestTimeout(request=request)
                    etag.update(chunk)
                    upload_size = writer.write(chunk)
                    elapsed_time += time.time() - start_time
                if upload_size:
                    self.logger.transfer_rate("PUT." + device + ".timing", elapsed_time, upload_size)
                if fsize is not None and fsize != upload_size:
                    return HTTPClientDisconnect(request=request)
                etag = etag.hexdigest()
                if "etag" in request.headers and request.headers["etag"].lower() != etag:
                    return HTTPUnprocessableEntity(request=request)
                metadata = {
                    "X-Timestamp": request.headers["x-timestamp"],
                    "Content-Type": request.headers["content-type"],
                    "ETag": etag,
                    "Content-Length": str(upload_size),
                }
                metadata.update(val for val in request.headers.iteritems() if is_user_meta("object", val[0]))
                for header_key in request.headers.get("X-Backend-Replication-Headers") or self.allowed_headers:
                    if header_key in request.headers:
                        header_caps = header_key.title()
                        metadata[header_caps] = request.headers[header_key]
                writer.put(metadata)
        except DiskFileNoSpace:
            return HTTPInsufficientStorage(drive=device, request=request)
        if orig_delete_at != new_delete_at:
            if new_delete_at:
                self.delete_at_update("PUT", new_delete_at, account, container, obj, request, device)
            if orig_delete_at:
                self.delete_at_update("DELETE", orig_delete_at, account, container, obj, request, device)
        self.container_update(
            "PUT",
            account,
            container,
            obj,
            request,
            HeaderKeyDict(
                {
                    "x-size": metadata["Content-Length"],
                    "x-content-type": metadata["Content-Type"],
                    "x-timestamp": metadata["X-Timestamp"],
                    "x-etag": metadata["ETag"],
                }
            ),
            device,
        )
        return HTTPCreated(request=request, etag=etag)

            if not broker.is_deleted():
                return HTTPConflict(request=req)
            resp = self.account_update(req, account, container, broker)
            if resp:
                return resp
            if existed:
                return HTTPNoContent(request=req)
            return HTTPNotFound()

    def PUT(self, req):
        """Handle HTTP PUT request."""
        try:
            drive, part, account, container, obj = split_path(unquote(req.path), 4, 5, True)
        except ValueError, err:
            return HTTPBadRequest(body=str(err), content_type="text/plain", request=req)
        if "x-timestamp" not in req.headers or not check_float(req.headers["x-timestamp"]):
            return HTTPBadRequest(body="Missing timestamp", request=req, content_type="text/plain")
        if "x-container-sync-to" in req.headers:
            err = validate_sync_to(req.headers["x-container-sync-to"], self.allowed_sync_hosts)
            if err:
                return HTTPBadRequest(err)
        if self.mount_check and not check_mount(self.root, drive):
            return Response(status="507 %s is not mounted" % drive)
        timestamp = normalize_timestamp(req.headers["x-timestamp"])
        broker = self._get_container_broker(drive, part, account, container)
        if obj:  # put container object
            if account.startswith(self.auto_create_account_prefix) and not os.path.exists(broker.db_file):
                broker.initialize(timestamp)
            if not os.path.exists(broker.db_file):
                return HTTPNotFound()
            broker.put_object(