(.venv) PS C:\Users\mceza\Dropbox\PROGRAMACAO\PYTHON\FRAMEWORKS\DJANGO\Django_Railway_PostgreSQL> python manage.py shell

9 objects imported automatically (use -v 2 for details).

Python 3.10.0 (tags/v3.10.0:b494f59, Oct 4 2021, 19:00:18) [MSC v.1929 64 bit (AMD64)]

Type 'copyright', 'credits' or 'license' for more information

IPython 8.37.0 -- An enhanced Interactive Python. Type '?' for help.

In [1]: import os

...: from django.conf import settings

...: print("URL:", os.getenv("DATABASE_URL"))

...: db = settings.DATABASES["default"].copy()

...: db["PASSWORD"] = "***"

...: print(db)

...:

...: from django.db import connection

...: with connection.cursor() as c:

...: c.execute("SELECT 1")

...: print(c.fetchone())

...:

URL: postgresql://postgres:password@yamabiko.proxy.rlwy.net:12766/railway?sslmode=require

{'ENGINE': 'django.db.backends.postgresql', 'USER': 'postgres', 'PASSWORD': '***', 'HOST': 'yamabiko.proxy.rlwy.net', 'PORT': 12766, 'NAME': 'railway', 'OPTIONS': {'sslmode': 'require', 'connect_timeout': 10, 'keepalives': 1, 'keepalives_idle': 20, 'keepalives_interval': 5, 'keepalives_count': 5}, 'CONN_MAX_AGE': 0, 'CONN_HEALTH_CHECKS': True, 'DISABLE_SERVER_SIDE_CURSORS': False, 'ATOMIC_REQUESTS': False, 'AUTOCOMMIT': True, 'TIME_ZONE': None, 'TEST': {'CHARSET': None, 'COLLATION': None, 'MIGRATE': True, 'MIRROR': None, 'NAME': None}}

---------------------------------------------------------------------------

OperationalError Traceback (most recent call last)

File ~\Dropbox\PROGRAMACAO\PYTHON\FRAMEWORKS\DJANGO\Django_Railway_PostgreSQL\.venv\lib\site-packages\django\db\backends\base\base.py:279, in BaseDatabaseWrapper.ensure_connection(self)

278 with self.wrap_database_errors:

--> 279 self.connect()

File ~\Dropbox\PROGRAMACAO\PYTHON\FRAMEWORKS\DJANGO\Django_Railway_PostgreSQL\.venv\lib\site-packages\django\utils\asyncio.py:26, in async_unsafe.<locals>.decorator.<locals>.inner(*args, **kwargs)

25 # Pass onward.

---> 26 return func(*args, **kwargs)

File ~\Dropbox\PROGRAMACAO\PYTHON\FRAMEWORKS\DJANGO\Django_Railway_PostgreSQL\.venv\lib\site-packages\django\db\backends\base\base.py:256, in BaseDatabaseWrapper.connect(self)

255 conn_params = self.get_connection_params()

--> 256 self.connection = self.get_new_connection(conn_params)

257 self.set_autocommit(self.settings_dict["AUTOCOMMIT"])

File ~\Dropbox\PROGRAMACAO\PYTHON\FRAMEWORKS\DJANGO\Django_Railway_PostgreSQL\.venv\lib\site-packages\django\utils\asyncio.py:26, in async_unsafe.<locals>.decorator.<locals>.inner(*args, **kwargs)

25 # Pass onward.

---> 26 return func(*args, **kwargs)

File ~\Dropbox\PROGRAMACAO\PYTHON\FRAMEWORKS\DJANGO\Django_Railway_PostgreSQL\.venv\lib\site-packages\django\db\backends\postgresql\base.py:332, in DatabaseWrapper.get_new_connection(self, conn_params)

331 else:

--> 332 connection = self.Database.connect(**conn_params)

333 if set_isolation_level:

File ~\Dropbox\PROGRAMACAO\PYTHON\FRAMEWORKS\DJANGO\Django_Railway_PostgreSQL\.venv\lib\site-packages\psycopg2\__init__.py:122, in connect(dsn, connection_factory, cursor_factory, **kwargs)

121 dsn = ext.makedsn(dsn, **kwargs)

--> 122 conn = connect(dsn, connectionfactory=connection_factory, **kwasync)

123 if cursor_factory is not None:

OperationalError: connection to server at "yamabiko.proxy.rlwy.net" (35.212.113.203), port 12766 failed: server closed the connection unexpectedly

This probably means the server terminated abnormally

before or while processing the request.