SIGAR (Systeminfo Binding) on another device

@eschava
And I was right, boot_time returns the time of the last boot as a UNIX time stamp, not the system uptime in seconds. So how do I get the system uptime unformated?

@vzorglub
I’m sorry, you are right
The simplest way is to modify “uptime” function in filters.py to just return str(time.time() - boot_time) there