There is problem when add logger add 'nan'

[ztxtech]

_parse_value and _check_dict_value need to distinguish 'nan' and 'inf'.

[ScarlettChan]

您好，您的邮件已收到!

[ztxtech]

    elif isinstance(value, (np.floating, float)):
        if math.isnan(value) or math.isinf(value):
            _dict[key] = "nan"
        else:
            _dict[key] = float(value)

---

_parse_value

[ztxtech]

if isinstance(value, (int, float, str, bool)) or value is None:
    if isinstance(value, float):
        if math.isnan(value) or math.isinf(value):
            value = "nan"

——————————————————— _check_dict_value

[yhcc]

Thanks for pointing out this issue, would you mind send a pr to fix this?

[ztxtech]

I have sent a pr.

[yhcc]

The pr has been merge, thx~