sysinfo

#!/usr/bin/env python3.6

import psutil
import platform
from datetime import datetime


# 1253656 --> 1.20MB
# 1253656678 ---> 1.17 GB
def get_size(bytes, suffix="B"):
    factor = 1024
    for unit in ["","K","M","G","T","P"]:
        if bytes < factor:
            return f"{bytes:2f}{unit}{suffix}"
        bytes /= factor

print("="*40, "System Information", "="*40)

uname = platform.uname()
print(f"System: {uname.system}")
print(f"Name: {uname.node}")
print(f"Release: {uname.release}")
print(f"Version: {uname.version}")
print(f"Machine: {uname.machine}")
print(f"Processor: {uname.processor}")
#print(f"System: {platform.uname().system}")

print("="*40, "Boot Time", "="*40)
boot_time_timestamp = psutil.boot_time()
bt = datetime.fromtimestamp(boot_time_timestamp)

print(f"Boot time: {bt.year}/{bt.month}/{bt.day} {bt.hour}:{bt.minute}:{bt.second}")

print("="*40, "CPU Info", "="*40)
print("Physical cores:", psutil.cpu_count())

cpufreq = psutil.cpu_freq()
print(f"Current Frequency: {cpufreq.current} Mhz")
#print(f"Maximum Frequency: {cpufreq.max:.2f} Mhz")

print("="*40, "Memory Information", "="*40)
sysmem = psutil.virtual_memory()
print(f"Total Memory: {get_size(sysmem.total)}")
print(f"Available Memory: {get_size(sysmem.available)}")
print(f"Used Memory: {get_size(sysmem.used)}")
print(f"Percentage: {sysmem.percent}%")
swap = psutil.swap_memory()
print(f"Total Swap: {get_size(swap.total)}")
print(f"Free Swap: {get_size(swap.free)}")
print(f"Used Swap: {get_size(swap.used)}")
print(f"Percentage: {swap.percent}%")

print("="*40, "Disk Information", "="*40)
part = psutil.disk_partitions()
#partition_usage = psutil.disk_usage(partition.mountpoint)
for partition in part:
    print(f"Device: {partition.device}")
    print(f"MountPoint: {partition.mountpoint}")
    print(f"File System Type: {partition.fstype}")
    try:
        partition_usage = psutil.disk_usage(partition.mountpoint)
    except PermissionError:
        continue
    print(f"Total Size: {get_size(partition_usage.total)}")
    print(f"Used Size: {get_size(partition_usage.used)}")
    print(f"Free Size: {get_size(partition_usage.free)}")
    print(f"Percentage: {get_size(partition_usage.percent)}%")

print("="*40, "Network Information", "="*40)

if_addrs = psutil.net_if_addrs()

for interface_name, interface_addresses in if_addrs.items():
    for address in interface_addresses:
        print(f"Interface: {interface_name}")
        if str(address.family) == 'AddressFamily.AF_INET':
            print(f"IP Address: {address.address}")
            print(f"Netmask: {address.netmask}")
            print(f"Broadcast IP: {address.broadcast}")