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work-load-fixes

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This commit is contained in:
tonyrewin
2022-10-01 13:19:13 +03:00
parent 67b3a5d529
commit 16ee157438
4 changed files with 42 additions and 77 deletions
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11
services/zine/shoutauthor.py
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@@ -1,22 +1,23 @@
import asyncio
from base.orm import local_session
from orm.shout import ShoutAuthor
from orm.shout import ShoutAuthor, Shout
class ShoutAuthorStorage:
authors_by_shout = {}
shouts_by_author = {}
lock = asyncio.Lock()
period = 30 * 60 # sec
@staticmethod
async def load(session):
self = ShoutAuthorStorage
sas = session.query(ShoutAuthor).all()
sas = session.query(ShoutAuthor).join(Shout).all()
for sa in sas:
self.authors_by_shout[sa.shout] = self.authors_by_shout.get(sa.shout, [])
self.authors_by_shout[sa.shout].append([sa.user, sa.caption])
print("[zine.authors] %d shouts preprocessed" % len(self.authors_by_shout))
print("[zine.shouts] %d shouts indexed by authors" % len(self.authors_by_shout))
@staticmethod
async def get_authors(shout):
@@ -41,7 +42,7 @@ class ShoutAuthorStorage:
with local_session() as session:
async with self.lock:
await self.load(session)
print("[zine.authors] state updated")
print("[zine.shouts] index by authors was updated")
except Exception as err:
print("[zine.authors] errror: %s" % (err))
print("[zine.shouts] error indexing by author: %s" % (err))
await asyncio.sleep(self.period)