password authentication failed for user "root" in PYTHON DJANGO

Опубликовано: 07 Август 2026
на канале: BUGBUG
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How to fix password and username authentication failed for user "root" in python.


django.db.utils.OperationalError: FATAL: password authentication failed for user "postgres"
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connection = Database.connect(**conn_params)
File "C:\Users\MOHZI\Envs\test\lib\site-packages\psycopg2\__init__.py", line 126, in connect
conn = _connect(dsn, connection_factory=connection_factory, **kwasync)
django.db.utils.OperationalError: FATAL: password authentication failed for user "postgres"