Internal Database Error in wsfev1.py

[chazuttu]

On execution the command in the main branch:

$ wsfev1 --parametros

the following output is received:

=== Tipos de Paises ===
FEParamGetTiposPaises'}}]}}
Traceback (most recent call last):
  File "C:\Users\pyafipws\py3\Scripts\wsfev1-script.py", line 33, in <module>
    sys.exit(load_entry_point('PyAfipWs===3.9.b-2522-', 'console_scripts', 'wsfev1')())
  File "C:\Users\\pyafipws\py3\lib\site-packages\pyafipws-3.9.b_2522_-py3.9.egg\pyafipws\wsfev1.py", line 1570, in main
    print(u"\n".join(wsfev1.ParamGetTiposPaises()))
  File "C:\Users\pyafipws\py3\lib\site-packages\pyafipws-3.9.b_2522_-py3.9.egg\pyafipws\utils.py", line 201, in capturar_errores_wrapper    
    return func(self, *args, **kwargs)
  File "C:\Users\py3\lib\site-packages\pyafipws-3.9.b_2522_-py3.9.egg\pyafipws\wsfev1.py", line 1228, in ParamGetTiposPaises       
    for p in res["ResultGet"]
KeyError: 'ResultGet'

on checking the return value ret, we find:
ret------ {'FEParamGetTiposPaisesResult': {'Errors': [{'Err': {'Code': 501, 'Msg': 'Error interno de base de datos: - Metodo

This seems to be an internal error, causing the failure for Tipos se Paises parameter.

[baivab85]

I think this code can fix it

def ParamGetTiposPaises():
try:
res = some_function_that_returns_dictionary()
tipos_paises = res.get("ResultGet", [])
for p in tipos_paises:
pass
return tipos_paises
except Exception as e:
print(f"An error occurred: {e}")
return []

[foramchudasama]

I think this code can fix it

def ParamGetTiposPaises():
try:
res = some_function_that_returns_dictionary()
tipos_paises = res.get("ResultGet", [])
for p in tipos_paises:
pass
return tipos_paises
except Exception as e:
print(f"An error occurred: {e}")
return []