TypeError

Question

[...]
def _saldo(conta):
l = Path('Contas/%i.py'%conta)
print (l.read_text())
_regs(regsaldo(conta))
verif()
menu()

def _criarconta(conta,saldo,coment):
arquivo = Path('Contas/%i.py'%conta)
arquivo.open('w').write('''Conta: %i
Saldo: R$%.2f
Comentários: %s'''%(conta,saldo,coment))
_regs(regconta(conta))
menu()

def menu():
print ("Menu: ")
print ("1: Criar uma conta")
print ("2: Ver o saldo bancário")
print ("3: Verificar registros")
print ("0: Sair do programa")
teste = int((input('opção: ')))
if teste == 1:
criarconta()
elif teste == 2:
saldo()
elif teste == 3:
regs()
elif teste == 0:
quit()

def regs():
file = Path('registros.py')
print(file.read_text())
verif()

def regconta(conta):
a = print("Conta %s criada "%conta, (time.strftime("%d %m %Y %H:%M:%S")))

def regsaldo(conta):
a = print("Saldo verificado conta %s,"%conta, (time.strftime("%d %m %Y %H:%M:%S")))

def _regs(newreg):
file = Path('registros.py')
file.write_text(file.read_text + """
%s"""%newreg) #TypeError
#TypeError: unsupported operand type(s) for +: 'method' and 'str'
print("Registro adicionado!")
menu()

menu()

Answer 1

file.readtext() is a method ( function associated to an object ), so you need to explicitly call it by appending parenthesis ( rounded brackets ) to it, else you tell Python to concatenate the method itself rather than the returned value ( expected to be string type )...