Generate random secret key for Django backend

Django/Dockerfile

@@ -11,6 +11,7 @@ WORKDIR /code
 
 COPY . /code/
 
+RUN python3.8 manage.py generate_secret_key
 RUN python3.8 manage.py makemigrations
 RUN python3.8 manage.py migrate --run-syncdb && python manage.py fill_db True
 

Django/data/management/commands/generate_secret_key.py

+from django.core.management.base import BaseCommand, CommandError
+from django.core.management.utils import get_random_secret_key
+
+class Command(BaseCommand):
+
+	def generate_secret_key(self):
+
+		key=get_random_secret_key()
+
+		with open(".env", "w") as f:
+			f.write("SECRET_KEY='%s'\n" %(key))
+			f.close()
+
+	
+	def handle(self, **options):
+		self.generate_secret_key()