Don't migrate in Dockerfile

Dockerfile

@@ -16,9 +16,7 @@ RUN pip install -r requirements.txt --no-cache-dir
 COPY . /code/
 
 RUN python manage.py collectstatic --noinput && \
-        python manage.py compilemessages && \
-        python manage.py migrate && \
-        python manage.py loaddata initial
+        python manage.py compilemessages
 
 # Configure nginx
 RUN mkdir /run/nginx

apps/participation/management/commands/fix_sympa_lists.py

@@ -1,7 +1,6 @@
-from django.db.models import Q
-
 from corres2math.lists import get_sympa_client
 from django.core.management import BaseCommand
+from django.db.models import Q
 from participation.models import Team
 from registration.models import CoachRegistration, StudentRegistration
 

apps/participation/models.py

@@ -65,7 +65,7 @@ class Team(models.Model):
             "education",
             raise_error=False,
         )
-        if self.participation.valid:
+        if self.pk and self.participation.valid:
             get_sympa_client().subscribe(self.email, "equipes", False, f"Equipe {self.name}")
             get_sympa_client().subscribe(self.email, f"probleme-{self.participation.problem}", False,
                                          f"Equipe {self.name}")

apps/participation/signals.py

@@ -2,7 +2,7 @@ from corres2math.lists import get_sympa_client
 from participation.models import Participation, Team, Video
 
 
-def create_team_participation(instance, **_):
+def create_team_participation(instance, created, **_):
     """
     When a team got created, create an associated team and create Video objects.
     """
@@ -12,6 +12,8 @@ def create_team_participation(instance, **_):
     if not participation.synthesis:
         participation.synthesis = Video.objects.create()
     participation.save()
+    if not created:
+        participation.team.create_mailing_list()
 
 
 def update_mailing_list(instance: Team, **_):

entrypoint.sh

@@ -2,10 +2,13 @@
 
 crond -l 0
 
+python manage.py migrate
+python manage.py loaddata initial
+
 nginx
 
 if [ "$CORRES2MATH_STAGE" = "prod" ]; then
     gunicorn -b 0.0.0.0:8000 --workers=2 --threads=4 --worker-class=gthread corres2math.wsgi --access-logfile '-' --error-logfile '-';
 else
-    ./manage.py runserver 0.0.0.0:8000;
+    python manage.py runserver 0.0.0.0:8000;
 fi