CODEWITHSUNDEEP
pythonencodingcrudbcryptfastapi
Yezz123
Yezz123

Reputation: 67

AttributeError: 'bytes' object has no attribute 'encode' Base64

File ".\core\users\login.py", line 22, in login_user
    db_user = crud.get_Login(
  File ".\api\crud.py", line 39, in get_Login
    db_user.password.encode('utf-8'))
AttributeError: 'bytes' object has no attribute 'encode'

I got this error to relate to Base64 in Python

This is my core\users\login.py :

@router.post("/login")
def login_user(user: schemas.UserLogin, db: Session = Depends(get_db)):
    db_user = crud.get_Login(
        db, username=user.username, password=user.password)
    if db_user == False:
        raise HTTPException(status_code=400, detail="Wrong username/password")
    return {"message": "User found"}

and api\crud.py :

def get_Login(db: Session, username: str, password: str):
    db_user = db.query(models.UserInfo).filter(
        models.UserInfo.username == username).first()
    print(username, password)
    pwd = bcrypt.checkpw(password.encode('utf-8'),
                         db_user.password.encode('utf-8'))
    return pwd

I tried this solution and nothing work AttributeError: 'bytes' object has no attribute 'encode'; base64 encode a pdf file

Upvotes: 1

Views: 7614

Answers (1)

Sergio GM
Sergio GM

Reputation: 78

When you encode something you are converting something into bytes, the problem here is that you already have bytes so python is telling that you cant encode that bytes because they are already encoded.

my_string          = "Hello World!"
my_encoded_string  = my_string.encode('utf-8')

This is ok because im converting str into bytes

my_encoded_string  = my_string.encode('utf-8')
foo                = my_encoded_string.encode('utf-8')

This will raise an error because my_encoded_string is already encoded

Upvotes: 3

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