From: Radek Czajka <rczajka@rczajka.pl>
Date: Wed, 7 Feb 2024 11:48:48 +0000 (+0100)
Subject: Source fixes: avoid race and wait a minute after uploading to prevent unnecessary... 
X-Git-Url: https://git.mdrn.pl/redakcja.git/commitdiff_plain/2dd9e6498b5e0bd5c0bd882db02be9768c34c019?hp=049c5959e33d29e4c0044c235d291144d49d3c45

Source fixes: avoid race and wait a minute after uploading to prevent unnecessary duplicates.
---

diff --git a/src/sources/management/commands/sources_process.py b/src/sources/management/commands/sources_process.py
index 8b3efa91..7053e5fc 100644
--- a/src/sources/management/commands/sources_process.py
+++ b/src/sources/management/commands/sources_process.py
@@ -1,12 +1,14 @@
+from datetime import timedelta
 from django.core.management.base import BaseCommand
 from django.db.models import F
+from django.utils.timezone import now
 from sources.models import Source
 
 
 class Command(BaseCommand):
     def handle(self, **options):
-        for s in Source.objects.exclude(
-                modified_at=None
+        for s in Source.objects.filter(
+            modified_at__lt=now() - timedelta(seconds=60)
         ).exclude(processed_at__gt=F('modified_at')).order_by('modified_at'):
             print(s)
             try:
diff --git a/src/sources/models.py b/src/sources/models.py
index 165cb67b..efa086a5 100644
--- a/src/sources/models.py
+++ b/src/sources/models.py
@@ -67,6 +67,7 @@ class Source(models.Model):
         return os.path.isdir(d) and os.listdir(d)
 
     def process(self):
+        processed_at = now()
         updir = os.path.join(
             settings.MEDIA_ROOT,
             self.get_upload_directory()
@@ -83,7 +84,7 @@ class Source(models.Model):
             self.build_view_directory(updir, d)
         with utils.replace_dir(ocr_dir) as d:
             self.build_ocr_directory(updir, d)
-        self.processed_at = now()
+        self.processed_at = processed_at
         self.save(update_fields=['processed_at'])
     
     def build_view_directory(self, srcpath, targetpath):