mirror of
https://github.com/EyeTrackVR/EyeTrackVR.git
synced 2025-11-04 14:39:42 +08:00
43 lines
1.1 KiB
Python
43 lines
1.1 KiB
Python
import ipaddress
|
|
|
|
|
|
def check_is_float_convertible(v: str):
|
|
"""
|
|
Check if value provided can be converted to a float or double.
|
|
|
|
PySimpleGUI does not support floats or doubles in UI, so we have to make sure
|
|
that what the user typed in is correct
|
|
"""
|
|
try:
|
|
float(v)
|
|
return v
|
|
except ValueError:
|
|
raise ValueError("Please provide a proper number")
|
|
|
|
|
|
def try_convert_to_float(v: str):
|
|
"""
|
|
Check if value provided can be converted to a float and return converted result
|
|
Basically what `check_is_float_convertible` does but returns a float
|
|
"""
|
|
try:
|
|
return float(check_is_float_convertible(v))
|
|
except ValueError:
|
|
raise
|
|
|
|
|
|
def check_is_ip_address(v: str):
|
|
try:
|
|
ipaddress.IPv4Address(v)
|
|
return v
|
|
except ValueError:
|
|
raise ValueError("Please provide a valid IP Address")
|
|
|
|
def try_convert_to_int(v: str):
|
|
""""
|
|
Checks if value provided can be converted to an integer and returns the converted result
|
|
"""
|
|
try:
|
|
return int(v)
|
|
except ValueError:
|
|
raise ValueError("Please provide a number with no decimal points") |