Getting "ValueError: cannot convert float NaN to integer" error when running the python main.py script #718
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I am getting this error when following the python method, the problem lies on line 203 - casting the "value" variable into int, when I changed the line from float to int the error did not occur but I had very strange numbers on my ram readings.
This is the error description:
File "D:\Downloads\turing-smart-screen-python-3.9.1\library\scheduler.py", line 135, in MemoryStats
stats.Memory.stats()
File "D:\Downloads\turing-smart-screen-python-3.9.1\library\stats.py", line 612, in stats
display_themed_percent_radial_bar(memory_stats_theme_data['SWAP']['RADIAL'], swap_percent)
File "D:\Downloads\turing-smart-screen-python-3.9.1\library\stats.py", line 203, in display_themed_percent_radial_bar
value=int(value),
^^^^^^^^^^
ValueError: cannot convert float NaN to integer
This is my main.py:
def display_themed_percent_radial_bar(theme_data, value):
display_themed_radial_bar(
theme_data=theme_data,
value=int(value),
unit="%",
min_size=3
)
`# turing-smart-screen-python - a Python system monitor and library for USB-C displays like Turing Smart Screen or XuanFang
https://github.com/mathoudebine/turing-smart-screen-python/
Copyright (C) 2021-2023 Matthieu Houdebine (mathoudebine)
Copyright (C) 2022-2023 Rollbacke
Copyright (C) 2022-2023 Ebag333
Copyright (C) 2022-2023 w1ld3r
Copyright (C) 2022-2023 Charles Ferguson (gerph)
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see https://www.gnu.org/licenses/.
import datetime
import locale
import math
import os
import platform
import sys
from typing import List
import babel.dates
import requests
from ping3 import ping
from psutil._common import bytes2human
from uptime import uptime
import library.config as config
from library.display import display
from library.log import logger
DEFAULT_HISTORY_SIZE = 10
ETH_CARD = config.CONFIG_DATA["config"].get("ETH", "")
WLO_CARD = config.CONFIG_DATA["config"].get("WLO", "")
HW_SENSORS = config.CONFIG_DATA["config"].get("HW_SENSORS", "AUTO")
CPU_FAN = config.CONFIG_DATA["config"].get("CPU_FAN", "AUTO")
PING_DEST = config.CONFIG_DATA["config"].get("PING", "127.0.0.1")
if HW_SENSORS == "PYTHON":
if platform.system() == 'Windows':
logger.warning("It is recommended to use LibreHardwareMonitor integration for Windows instead of Python "
"libraries (require admin. rights)")
import library.sensors.sensors_python as sensors
elif HW_SENSORS == "LHM":
if platform.system() == 'Windows':
import library.sensors.sensors_librehardwaremonitor as sensors
else:
logger.error("LibreHardwareMonitor integration is only available on Windows")
try:
sys.exit(0)
except:
os._exit(0)
elif HW_SENSORS == "STUB":
logger.warning("Stub sensors, not real HW sensors")
import library.sensors.sensors_stub_random as sensors
elif HW_SENSORS == "STATIC":
logger.warning("Stub sensors, not real HW sensors")
import library.sensors.sensors_stub_static as sensors
elif HW_SENSORS == "AUTO":
if platform.system() == 'Windows':
import library.sensors.sensors_librehardwaremonitor as sensors
else:
import library.sensors.sensors_python as sensors
else:
logger.error("Unsupported HW_SENSORS value in config.yaml")
try:
sys.exit(0)
except:
os._exit(0)
import library.sensors.sensors_custom as sensors_custom
def get_theme_file_path(name):
if name:
return os.path.join(config.THEME_DATA['PATH'], name)
else:
return None
def display_themed_value(theme_data, value, min_size=0, unit=''):
if not theme_data.get("SHOW", False):
return
def display_themed_percent_value(theme_data, value):
display_themed_value(
theme_data=theme_data,
value=int(value),
min_size=3,
unit="%"
)
def display_themed_temperature_value(theme_data, value):
display_themed_value(
theme_data=theme_data,
value=int(value),
min_size=3,
unit="°C"
)
def display_themed_progress_bar(theme_data, value):
if not theme_data.get("SHOW", False):
return
def display_themed_radial_bar(theme_data, value, min_size=0, unit='', custom_text=None):
if not theme_data.get("SHOW", False):
return
def display_themed_percent_radial_bar(theme_data, value):
display_themed_radial_bar(
theme_data=theme_data,
value=int(value),
unit="%",
min_size=3
)
def display_themed_temperature_radial_bar(theme_data, value):
display_themed_radial_bar(
theme_data=theme_data,
value=int(value),
min_size=3,
unit="°C"
)
def display_themed_line_graph(theme_data, values):
if not theme_data.get("SHOW", False):
return
def save_last_value(value: float, last_values: List[float], history_size: int):
# Initialize last values list the first time with given size
if len(last_values) != history_size:
last_values[:] = last_values_list(size=history_size)
# Store the value to the list that can then be used for line graph
last_values.append(value)
# Also remove the oldest value from list
last_values.pop(0)
def last_values_list(size: int) -> List[float]:
return [math.nan] * size
class CPU:
last_values_cpu_percentage = []
last_values_cpu_temperature = []
last_values_cpu_fan_speed = []
last_values_cpu_frequency = []
class Gpu:
last_values_gpu_percentage = []
last_values_gpu_mem_percentage = []
last_values_gpu_temperature = []
last_values_gpu_fps = []
last_values_gpu_fan_speed = []
last_values_gpu_frequency = []
class Memory:
last_values_memory_swap = []
last_values_memory_virtual = []
class Disk:
last_values_disk_usage = []
class Net:
last_values_wlo_upload = []
last_values_wlo_download = []
last_values_eth_upload = []
last_values_eth_download = []
class Date:
@staticmethod
def stats():
if HW_SENSORS == "STATIC":
# For static sensors, use predefined date/time
date_now = datetime.datetime.fromtimestamp(1694014609)
else:
date_now = datetime.datetime.now()
class SystemUptime:
@staticmethod
def stats():
if HW_SENSORS == "STATIC":
# For static sensors, use predefined uptime
uptimesec = 4294036
else:
uptimesec = int(uptime())
class Custom:
@staticmethod
def stats():
for custom_stat in config.THEME_DATA['STATS']['CUSTOM']:
if custom_stat != "INTERVAL":
class Weather:
@staticmethod
def stats():
WEATHER_UNITS = {'metric': '°C', 'imperial': '°F', 'standard': '°K'}
class Ping:
last_values_ping = []
`
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