I've made a website with sqlachemy, fastAPI and postgresql in python.
The error is raised when I try to login as a user.
For information, I get the password and the email from an HTML/JS form and my database is encoded in UTF-8
I have tested:
create_session worksThis is the error I get:
INFO: 127.0.0.1:54829 - "POST /login HTTP/1.1" 500 Internal Server Error
ERROR: Exception in ASGI application
+ Exception Group Traceback (most recent call last):
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\_utils.py", line 76, in collapse_excgroups
| yield
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\middleware\base.py", line 178, in __call__
| async with anyio.create_task_group() as task_group:
| ~~~~~~~~~~~~~~~~~~~~~~~^^
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\anyio\_backends\_asyncio.py", line 767, in __aexit__
| raise BaseExceptionGroup(
| "unhandled errors in a TaskGroup", self._exceptions
| )
| ExceptionGroup: unhandled errors in a TaskGroup (1 sub-exception)
+-+---------------- 1 ----------------
| Traceback (most recent call last):
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\uvicorn\protocols\http\httptools_impl.py", line 409, in run_asgi
| result = await app( # type: ignore[func-returns-value]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
| self.scope, self.receive, self.send
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
| )
| ^
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\uvicorn\middleware\proxy_headers.py", line 60, in __call__
| return await self.app(scope, receive, send)
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\fastapi\applications.py", line 1054, in __call__
| await super().__call__(scope, receive, send)
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\applications.py", line 112, in __call__
| await self.middleware_stack(scope, receive, send)
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\middleware\errors.py", line 187, in __call__
| raise exc
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\middleware\errors.py", line 165, in __call__
| await self.app(scope, receive, _send)
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\middleware\base.py", line 177, in __call__
| with recv_stream, send_stream, collapse_excgroups():
| ~~~~~~~~~~~~~~~~~~^^
| File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.13_3.13.752.0_x64__qbz5n2kfra8p0\Lib\contextlib.py", line 162, in __exit__
| self.gen.throw(value)
| ~~~~~~~~~~~~~~^^^^^^^
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\_utils.py", line 82, in collapse_excgroups
| raise exc
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\middleware\base.py", line 179, in __call__
| response = await self.dispatch_func(request, call_next)
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\slowapi\middleware.py", line 136, in dispatch
| response = await call_next(request)
| ^^^^^^^^^^^^^^^^^^^^^^^^
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\middleware\base.py", line 154, in call_next
| raise app_exc
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\middleware\base.py", line 141, in coro
| await self.app(scope, receive_or_disconnect, send_no_error)
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\middleware\exceptions.py", line 62, in __call__
| await wrap_app_handling_exceptions(self.app, conn)(scope, receive, send)
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\_exception_handler.py", line 53, in wrapped_app
| raise exc
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\_exception_handler.py", line 42, in wrapped_app
| await app(scope, receive, sender)
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\routing.py", line 715, in __call__
| await self.middleware_stack(scope, receive, send)
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\routing.py", line 735, in app
| await route.handle(scope, receive, send)
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\routing.py", line 288, in handle
| await self.app(scope, receive, send)
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\routing.py", line 76, in app
| await wrap_app_handling_exceptions(app, request)(scope, receive, send)
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\_exception_handler.py", line 53, in wrapped_app
| raise exc
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\_exception_handler.py", line 42, in wrapped_app
| await app(scope, receive, sender)
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\routing.py", line 73, in app
| response = await f(request)
| ^^^^^^^^^^^^^^^^
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\fastapi\routing.py", line 301, in app
| raw_response = await run_endpoint_function(
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
| ...<3 lines>...
| )
| ^
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\fastapi\routing.py", line 212, in run_endpoint_function
| return await dependant.call(**values)
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
| File "C:\Users\Marcus\noCodeProj\testFastApi\main.py", line 79, in login
| token = loginUser(email, password)
| File "C:\Users\Marcus\noCodeProj\testFastApi\db.py", line 98, in loginUser
| user = db.query(User).filter(User.email == email, User.password == password).first()
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\orm\query.py", line 2754, in first
| return self.limit(1)._iter().first() # type: ignore
| ~~~~~~~~~~~~~~~~~~~^^
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\orm\query.py", line 2853, in _iter
| result: Union[ScalarResult[_T], Result[_T]] = self.session.execute(
| ~~~~~~~~~~~~~~~~~~~~^
| statement,
| ^^^^^^^^^^
| params,
| ^^^^^^^
| execution_options={"_sa_orm_load_options": self.load_options},
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
| )
| ^
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\orm\session.py", line 2365, in execute
| return self._execute_internal(
| ~~~~~~~~~~~~~~~~~~~~~~^
| statement,
| ^^^^^^^^^^
| ...<4 lines>...
| _add_event=_add_event,
| ^^^^^^^^^^^^^^^^^^^^^^
| )
| ^
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\orm\session.py", line 2241, in _execute_internal
| conn = self._connection_for_bind(bind)
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\orm\session.py", line 2110, in _connection_for_bind
| return trans._connection_for_bind(engine, execution_options)
| ~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^
| File "<string>", line 2, in _connection_for_bind
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\orm\state_changes.py", line 139, in _go
| ret_value = fn(self, *arg, **kw)
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\orm\session.py", line 1189, in _connection_for_bind
| conn = bind.connect()
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\engine\base.py", line 3274, in connect
| return self._connection_cls(self)
| ~~~~~~~~~~~~~~~~~~~~^^^^^^
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\engine\base.py", line 146, in __init__
| self._dbapi_connection = engine.raw_connection()
| ~~~~~~~~~~~~~~~~~~~~~^^
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\engine\base.py", line 3298, in raw_connection
| return self.pool.connect()
| ~~~~~~~~~~~~~~~~~^^
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\pool\base.py", line 449, in connect
| return _ConnectionFairy._checkout(self)
| ~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\pool\base.py", line 1263, in _checkout
| fairy = _ConnectionRecord.checkout(pool)
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\pool\base.py", line 712, in checkout
| rec = pool._do_get()
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\pool\impl.py", line 179, in _do_get
| with util.safe_reraise():
| ~~~~~~~~~~~~~~~~~^^
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\util\langhelpers.py", line 146, in __exit__
| raise exc_value.with_traceback(exc_tb)
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\pool\impl.py", line 177, in _do_get
| return self._create_connection()
| ~~~~~~~~~~~~~~~~~~~~~~~^^
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\pool\base.py", line 390, in _create_connection
| return _ConnectionRecord(self)
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\pool\base.py", line 674, in __init__
| self.__connect()
| ~~~~~~~~~~~~~~^^
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\pool\base.py", line 900, in __connect
| with util.safe_reraise():
| ~~~~~~~~~~~~~~~~~^^
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\util\langhelpers.py", line 146, in __exit__
| raise exc_value.with_traceback(exc_tb)
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\pool\base.py", line 896, in __connect
| self.dbapi_connection = connection = pool._invoke_creator(self)
| ~~~~~~~~~~~~~~~~~~~~^^^^^^
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\engine\create.py", line 646, in connect
| return dialect.connect(*cargs, **cparams)
| ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\engine\default.py", line 622, in connect
| return self.loaded_dbapi.connect(*cargs, **cparams)
| ~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
| File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\psycopg2\__init__.py", line 135, in connect
| conn = _connect(dsn, connection_factory=connection_factory, **kwasync)
| UnicodeDecodeError: 'utf-8' codec can't decode byte 0xe9 in position 103: invalid continuation byte
+------------------------------------
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\uvicorn\protocols\http\httptools_impl.py", line 409, in run_asgi
result = await app( # type: ignore[func-returns-value]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
self.scope, self.receive, self.send
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
)
^
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\uvicorn\middleware\proxy_headers.py", line 60, in __call__
return await self.app(scope, receive, send)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\fastapi\applications.py", line 1054, in __call__
await super().__call__(scope, receive, send)
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\applications.py", line 112, in __call__
await self.middleware_stack(scope, receive, send)
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\middleware\errors.py", line 187, in __call__
raise exc
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\middleware\errors.py", line 165, in __call__
await self.app(scope, receive, _send)
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\middleware\base.py", line 177, in __call__
with recv_stream, send_stream, collapse_excgroups():
~~~~~~~~~~~~~~~~~~^^
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.13_3.13.752.0_x64__qbz5n2kfra8p0\Lib\contextlib.py", line 162, in __exit__
self.gen.throw(value)
~~~~~~~~~~~~~~^^^^^^^
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\_utils.py", line 82, in collapse_excgroups
raise exc
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\middleware\base.py", line 179, in __call__
response = await self.dispatch_func(request, call_next)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\slowapi\middleware.py", line 136, in dispatch
response = await call_next(request)
^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\middleware\base.py", line 154, in call_next
raise app_exc
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\middleware\base.py", line 141, in coro
await self.app(scope, receive_or_disconnect, send_no_error)
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\middleware\exceptions.py", line 62, in __call__
await wrap_app_handling_exceptions(self.app, conn)(scope, receive, send)
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\_exception_handler.py", line 53, in wrapped_app
raise exc
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\_exception_handler.py", line 42, in wrapped_app
await app(scope, receive, sender)
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\routing.py", line 715, in __call__
await self.middleware_stack(scope, receive, send)
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\routing.py", line 735, in app
await route.handle(scope, receive, send)
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\routing.py", line 288, in handle
await self.app(scope, receive, send)
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\routing.py", line 76, in app
await wrap_app_handling_exceptions(app, request)(scope, receive, send)
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\_exception_handler.py", line 53, in wrapped_app
raise exc
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\_exception_handler.py", line 42, in wrapped_app
await app(scope, receive, sender)
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\starlette\routing.py", line 73, in app
response = await f(request)
^^^^^^^^^^^^^^^^
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\fastapi\routing.py", line 301, in app
raw_response = await run_endpoint_function(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...<3 lines>...
)
^
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\fastapi\routing.py", line 212, in run_endpoint_function
return await dependant.call(**values)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\Marcus\noCodeProj\testFastApi\main.py", line 79, in login
token = loginUser(email, password)
File "C:\Users\Marcus\noCodeProj\testFastApi\db.py", line 98, in loginUser
user = db.query(User).filter(User.email == email, User.password == password).first()
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\orm\query.py", line 2754, in first
return self.limit(1)._iter().first() # type: ignore
~~~~~~~~~~~~~~~~~~~^^
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\orm\query.py", line 2853, in _iter
result: Union[ScalarResult[_T], Result[_T]] = self.session.execute(
~~~~~~~~~~~~~~~~~~~~^
statement,
^^^^^^^^^^
params,
^^^^^^^
execution_options={"_sa_orm_load_options": self.load_options},
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
)
^
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\orm\session.py", line 2365, in execute
return self._execute_internal(
~~~~~~~~~~~~~~~~~~~~~~^
statement,
^^^^^^^^^^
...<4 lines>...
_add_event=_add_event,
^^^^^^^^^^^^^^^^^^^^^^
)
^
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\orm\session.py", line 2241, in _execute_internal
conn = self._connection_for_bind(bind)
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\orm\session.py", line 2110, in _connection_for_bind
return trans._connection_for_bind(engine, execution_options)
~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "<string>", line 2, in _connection_for_bind
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\orm\state_changes.py", line 139, in _go
ret_value = fn(self, *arg, **kw)
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\orm\session.py", line 1189, in _connection_for_bind
conn = bind.connect()
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\engine\base.py", line 3274, in connect
return self._connection_cls(self)
~~~~~~~~~~~~~~~~~~~~^^^^^^
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\engine\base.py", line 146, in __init__
self._dbapi_connection = engine.raw_connection()
~~~~~~~~~~~~~~~~~~~~~^^
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\engine\base.py", line 3298, in raw_connection
return self.pool.connect()
~~~~~~~~~~~~~~~~~^^
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\pool\base.py", line 449, in connect
return _ConnectionFairy._checkout(self)
~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\pool\base.py", line 1263, in _checkout
fairy = _ConnectionRecord.checkout(pool)
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\pool\base.py", line 712, in checkout
rec = pool._do_get()
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\pool\impl.py", line 179, in _do_get
with util.safe_reraise():
~~~~~~~~~~~~~~~~~^^
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\util\langhelpers.py", line 146, in __exit__
raise exc_value.with_traceback(exc_tb)
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\pool\impl.py", line 177, in _do_get
return self._create_connection()
~~~~~~~~~~~~~~~~~~~~~~~^^
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\pool\base.py", line 390, in _create_connection
return _ConnectionRecord(self)
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\pool\base.py", line 674, in __init__
self.__connect()
~~~~~~~~~~~~~~^^
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\pool\base.py", line 900, in __connect
with util.safe_reraise():
~~~~~~~~~~~~~~~~~^^
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\util\langhelpers.py", line 146, in __exit__
raise exc_value.with_traceback(exc_tb)
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\pool\base.py", line 896, in __connect
self.dbapi_connection = connection = pool._invoke_creator(self)
~~~~~~~~~~~~~~~~~~~~^^^^^^
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\engine\create.py", line 646, in connect
return dialect.connect(*cargs, **cparams)
~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\sqlalchemy\engine\default.py", line 622, in connect
return self.loaded_dbapi.connect(*cargs, **cparams)
~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
File "C:\Users\Marcus\noCodeProj\testFastApi\venv\Lib\site-packages\psycopg2\__init__.py", line 135, in connect
conn = _connect(dsn, connection_factory=connection_factory, **kwasync)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xe9 in position 103: invalid continuation byte
in main.py :
@app.post("/login")
async def login(response: Response, email: str = Form(...), password: str = Form(...)):
print(f"🔹 Tentative de connexion: {email}")
token = loginUser(email, password)
if token is None:
print("❌ Identifiants invalides") # Log en cas d'erreur
raise HTTPException(status_code=401, detail="Email ou mot de passe incorrect")
# 🔹 Stocker le token dans un cookie sécurisé
response.set_cookie(
key="session_token",
value=token,
httponly=True,
secure=False, # 🔹 En dev, mettre `False`, en prod mettre `True`
max_age=7200 # 2 heures
)
print("✅ Connexion réussie, cookie défini") # Log de succès
return {"message": "Connexion réussie", "token": token} # Log dans la console
In db.py :
def create_session(email):
db = SessionLocal()
try:
new_session = Session(email=email)
db.add(new_session)
db.commit()
db.refresh(new_session)
return new_session.session_token # Renvoie le token
finally:
db.close()
def loginUser(email, password):
db = SessionLocal()
user = db.query(User).filter(User.email == email, User.password == password).first()
if not user:
return 0000
# Créer une session et récupérer le token
session_token = create_session(email)
return session_token
My shemas :
class User(Base):
__tablename__ = 'USER'
id = Column(Integer, primary_key=True, index=True, autoincrement=True)
nom = Column(String, index=True)
prenom = Column(String, index=True)
email = Column(String, unique=True, index=True)
password = Column(String, index=True)
class Dispo(Base):
__tablename__ = 'DISPO'
id = Column(Integer, primary_key=True, index=True)
jour = Column(Integer, index=True)
mois = Column(Integer, index=True)
annee = Column(Integer, index=True)
dispo = Column(Integer, index=True)
userid = Column(Integer, index=True)
class Session(Base):
__tablename__ = 'SESSION'
id = Column(Integer, primary_key=True, autoincrement=True)
session_token = Column(String, unique=True, index=True, nullable=False, default=lambda: str(uuid.uuid4()))
email = Column(String, ForeignKey('USER.email', ondelete="CASCADE"), nullable=False)
expires_at = Column(DateTime, nullable=False, default=lambda: datetime.datetime.utcnow() + datetime.timedelta(hours=2))
user = relationship("User")
And finaly, here is the way I send my data to my endpoint /login :
<script>
document.getElementById("loginForm").addEventListener("submit", async function(event) {
event.preventDefault(); // Empêche le rechargement de la page
const formData = new FormData(this);
try {
const response = await fetch("/login", {
method: "POST",
body: formData
});
const data = await response.json();
// Affichage du message
const messageElement = document.getElementById("responseMessage");
messageElement.innerText = data.message;
if (response.ok) {
messageElement.style.color = "green";
// Redirection après 2 secondes
setTimeout(() => {
window.location.href = "home.html";
}, 2000);
} else {
messageElement.style.color = "red";
}
} catch (error) {
console.error("Erreur de connexion :", error);
document.getElementById("responseMessage").innerText = "Erreur de connexion";
document.getElementById("responseMessage").style.color = "red";
}
});
</script>
Thanks in advance
I figure out that the problem come from a part of a library who wasen't imported