int error, why ?

[melmager]

how to work with Integer ?

Exception in <file.akku_steuerung.grid_strom> line 5:
akku = int(state.get('sensor.ms_a2_akku_ladung')) ^ ValueError: invalid literal for int() with base 10: '-199.9'

akku = int(state.get('sensor.ms_a2_akku_ladung'))
or
akku = int(sensor.ms_a2_akku_ladung)

both i get the same literal error ...

[ALERTua]

sensor_state = state.get('sensor.ms_a2_akku_ladung')
sensor_state_float = float(sensor_state)
sensor_state_round = round(sensor_state_float, 0)
sensor_state_int = int(sensor_state_round)

# or just
akku = int(round(float(state.get('sensor.ms_a2_akku_ladung')), 0))

[melmager]

so pyscript is not fully Python.
Are there any documentation I could read?
That was my second simple question because I stumbled upon some inconsistencies regarding Python.

[ALERTua]

You are trying to convert a negative float string to int. You will have the exact same error in your Python interpreter.

>>> int('-199.9')
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ValueError: invalid literal for int() with base 10: '-199.9'

My code converts this string into float, then rounds it, then converts it to int. Which would work both in your Python interpreter and in pyscript scripts.

[melmager]

ok my fault
in Python i must also
x = "-199.4"
y = float(x)
print(int(y))
Memo to me: sensor data are strings :-)
so pretest in PyCharm with String as Input !