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Move necessary storage functions to worker classes
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parent
1e2bed9656
commit
62ace05c45
3 changed files with 100 additions and 98 deletions
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@ -1430,88 +1430,6 @@ class EventsStore(EventFederationStore, EventsWorkerStore, BackgroundUpdateStore
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(event.event_id, event.redacts)
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)
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@defer.inlineCallbacks
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def have_events_in_timeline(self, event_ids):
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"""Given a list of event ids, check if we have already processed and
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stored them as non outliers.
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"""
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rows = yield self._simple_select_many_batch(
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table="events",
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retcols=("event_id",),
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column="event_id",
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iterable=list(event_ids),
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keyvalues={"outlier": False},
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desc="have_events_in_timeline",
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)
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defer.returnValue(set(r["event_id"] for r in rows))
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@defer.inlineCallbacks
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def have_seen_events(self, event_ids):
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"""Given a list of event ids, check if we have already processed them.
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Args:
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event_ids (iterable[str]):
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Returns:
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Deferred[set[str]]: The events we have already seen.
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"""
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results = set()
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def have_seen_events_txn(txn, chunk):
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sql = (
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"SELECT event_id FROM events as e WHERE e.event_id IN (%s)"
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% (",".join("?" * len(chunk)), )
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)
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txn.execute(sql, chunk)
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for (event_id, ) in txn:
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results.add(event_id)
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# break the input up into chunks of 100
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input_iterator = iter(event_ids)
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for chunk in iter(lambda: list(itertools.islice(input_iterator, 100)),
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[]):
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yield self.runInteraction(
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"have_seen_events",
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have_seen_events_txn,
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chunk,
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)
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defer.returnValue(results)
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def get_seen_events_with_rejections(self, event_ids):
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"""Given a list of event ids, check if we rejected them.
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Args:
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event_ids (list[str])
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Returns:
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Deferred[dict[str, str|None):
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Has an entry for each event id we already have seen. Maps to
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the rejected reason string if we rejected the event, else maps
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to None.
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"""
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if not event_ids:
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return defer.succeed({})
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def f(txn):
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sql = (
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"SELECT e.event_id, reason FROM events as e "
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"LEFT JOIN rejections as r ON e.event_id = r.event_id "
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"WHERE e.event_id = ?"
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)
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res = {}
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for event_id in event_ids:
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txn.execute(sql, (event_id,))
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row = txn.fetchone()
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if row:
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_, rejected = row
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res[event_id] = rejected
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return res
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return self.runInteraction("get_rejection_reasons", f)
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@defer.inlineCallbacks
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def count_daily_messages(self):
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"""
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@ -12,7 +12,9 @@
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import itertools
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import logging
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from collections import namedtuple
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from canonicaljson import json
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@ -442,3 +444,85 @@ class EventsWorkerStore(SQLBaseStore):
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self._get_event_cache.prefill((original_ev.event_id,), cache_entry)
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defer.returnValue(cache_entry)
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@defer.inlineCallbacks
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def have_events_in_timeline(self, event_ids):
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"""Given a list of event ids, check if we have already processed and
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stored them as non outliers.
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"""
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rows = yield self._simple_select_many_batch(
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table="events",
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retcols=("event_id",),
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column="event_id",
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iterable=list(event_ids),
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keyvalues={"outlier": False},
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desc="have_events_in_timeline",
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)
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defer.returnValue(set(r["event_id"] for r in rows))
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@defer.inlineCallbacks
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def have_seen_events(self, event_ids):
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"""Given a list of event ids, check if we have already processed them.
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Args:
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event_ids (iterable[str]):
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Returns:
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Deferred[set[str]]: The events we have already seen.
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"""
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results = set()
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def have_seen_events_txn(txn, chunk):
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sql = (
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"SELECT event_id FROM events as e WHERE e.event_id IN (%s)"
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% (",".join("?" * len(chunk)), )
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)
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txn.execute(sql, chunk)
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for (event_id, ) in txn:
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results.add(event_id)
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# break the input up into chunks of 100
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input_iterator = iter(event_ids)
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for chunk in iter(lambda: list(itertools.islice(input_iterator, 100)),
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[]):
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yield self.runInteraction(
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"have_seen_events",
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have_seen_events_txn,
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chunk,
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)
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defer.returnValue(results)
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def get_seen_events_with_rejections(self, event_ids):
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"""Given a list of event ids, check if we rejected them.
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Args:
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event_ids (list[str])
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Returns:
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Deferred[dict[str, str|None):
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Has an entry for each event id we already have seen. Maps to
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the rejected reason string if we rejected the event, else maps
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to None.
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"""
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if not event_ids:
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return defer.succeed({})
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def f(txn):
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sql = (
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"SELECT e.event_id, reason FROM events as e "
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"LEFT JOIN rejections as r ON e.event_id = r.event_id "
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"WHERE e.event_id = ?"
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)
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res = {}
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for event_id in event_ids:
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txn.execute(sql, (event_id,))
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row = txn.fetchone()
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if row:
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_, rejected = row
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res[event_id] = rejected
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return res
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return self.runInteraction("get_rejection_reasons", f)
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@ -41,6 +41,22 @@ RatelimitOverride = collections.namedtuple(
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class RoomWorkerStore(SQLBaseStore):
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def get_room(self, room_id):
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"""Retrieve a room.
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Args:
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room_id (str): The ID of the room to retrieve.
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Returns:
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A namedtuple containing the room information, or an empty list.
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"""
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return self._simple_select_one(
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table="rooms",
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keyvalues={"room_id": room_id},
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retcols=("room_id", "is_public", "creator"),
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desc="get_room",
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allow_none=True,
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)
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def get_public_room_ids(self):
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return self._simple_select_onecol(
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table="rooms",
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@ -215,22 +231,6 @@ class RoomStore(RoomWorkerStore, SearchStore):
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logger.error("store_room with room_id=%s failed: %s", room_id, e)
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raise StoreError(500, "Problem creating room.")
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def get_room(self, room_id):
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"""Retrieve a room.
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Args:
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room_id (str): The ID of the room to retrieve.
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Returns:
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A namedtuple containing the room information, or an empty list.
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"""
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return self._simple_select_one(
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table="rooms",
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keyvalues={"room_id": room_id},
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retcols=("room_id", "is_public", "creator"),
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desc="get_room",
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allow_none=True,
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)
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@defer.inlineCallbacks
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def set_room_is_public(self, room_id, is_public):
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def set_room_is_public_txn(txn, next_id):
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