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added sys info
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‎README.md

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@@ -25,4 +25,5 @@ This is a repository of all the tutorials of [The Python Code](https://www.thepy
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- ### [General Python Topics](https://www.thepythoncode.com/topic/general-python-topics)
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- [How to Make Facebook Messenger bot in Python](https://www.thepythoncode.com/article/make-bot-fbchat-python). ([code](general/messenger-bot))
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- [How to Transfer Files in the Network using Sockets in Python](https://www.thepythoncode.com/article/send-receive-files-using-sockets-python). ([code](general/transfer-files/))
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- [How to Get Hardware and System Information in Python](https://www.thepythoncode.com/article/get-hardware-system-information-python). ([code](general/sys-info))
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‎general/sys-info/README.md

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# [How to Get Hardware and System Information in Python](https://www.thepythoncode.com/article/get-hardware-system-information-python)
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To run this:
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- `pip3 install -r requirements.txt`
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-
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```
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python3 sys_info.py
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```

‎general/sys-info/requirements.txt

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psutil

‎general/sys-info/sys_info.py

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import psutil
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import platform
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from datetime import datetime
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def get_size(bytes, suffix="B"):
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"""
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Scale bytes to its proper format
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e.g:
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1253656 => '1.20MB'
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1253656678 => '1.17GB'
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"""
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factor = 1024
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for unit in ["", "K", "M", "G", "T", "P"]:
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if bytes < factor:
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return f"{bytes:.2f}{unit}{suffix}"
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bytes /= factor
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print("="*40, "System Information", "="*40)
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uname = platform.uname()
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print(f"System: {uname.system}")
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print(f"Node Name: {uname.node}")
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print(f"Release: {uname.release}")
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print(f"Version: {uname.version}")
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print(f"Machine: {uname.machine}")
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print(f"Processor: {uname.processor}")
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# Boot Time
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print("="*40, "Boot Time", "="*40)
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boot_time_timestamp = psutil.boot_time()
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bt = datetime.fromtimestamp(boot_time_timestamp)
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print(f"Boot Time: {bt.year}/{bt.month}/{bt.day} {bt.hour}:{bt.minute}:{bt.second}")
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# let's print CPU information
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print("="*40, "CPU Info", "="*40)
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# number of cores
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print("Physical cores:", psutil.cpu_count(logical=False))
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print("Total cores:", psutil.cpu_count(logical=True))
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# CPU frequencies
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cpufreq = psutil.cpu_freq()
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print(f"Max Frequency: {cpufreq.max:.2f}Mhz")
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print(f"Min Frequency: {cpufreq.min:.2f}Mhz")
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print(f"Current Frequency: {cpufreq.current:.2f}Mhz")
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# CPU usage
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print("CPU Usage Per Core:")
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for i, percentage in enumerate(psutil.cpu_percent(percpu=True)):
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print(f"Core {i}: {percentage}%")
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print(f"Total CPU Usage: {psutil.cpu_percent()}%")
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# Memory Information
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print("="*40, "Memory Information", "="*40)
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# get the memory details
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svmem = psutil.virtual_memory()
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print(f"Total: {get_size(svmem.total)}")
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print(f"Available: {get_size(svmem.available)}")
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print(f"Used: {get_size(svmem.used)}")
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print(f"Percentage: {svmem.percent}%")
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print("="*20, "SWAP", "="*20)
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# get the swap memory details (if exists)
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swap = psutil.swap_memory()
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print(f"Total: {get_size(swap.total)}")
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print(f"Free: {get_size(swap.free)}")
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print(f"Used: {get_size(swap.used)}")
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print(f"Percentage: {swap.percent}%")
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# Disk Information
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print("="*40, "Disk Information", "="*40)
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print("Partitions and Usage:")
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# get all disk partitions
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partitions = psutil.disk_partitions()
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for partition in partitions:
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print(f"=== Device: {partition.device} ===")
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print(f" Mountpoint: {partition.mountpoint}")
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print(f" File system type: {partition.fstype}")
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try:
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partition_usage = psutil.disk_usage(partition.mountpoint)
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except PermissionError:
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# this can be catched due to the disk that
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# isn't ready
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continue
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print(f" Total Size: {get_size(partition_usage.total)}")
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print(f" Used: {get_size(partition_usage.used)}")
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print(f" Free: {get_size(partition_usage.free)}")
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print(f" Percentage: {partition_usage.percent}%")
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# get IO statistics since boot
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disk_io = psutil.disk_io_counters()
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print(f"Total read: {get_size(disk_io.read_bytes)}")
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print(f"Total write: {get_size(disk_io.write_bytes)}")
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# Network information
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print("="*40, "Network Information", "="*40)
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# get all network interfaces (virtual and physical)
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if_addrs = psutil.net_if_addrs()
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for interface_name, interface_addresses in if_addrs.items():
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for address in interface_addresses:
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print(f"=== Interface: {interface_name} ===")
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if str(address.family) == 'AddressFamily.AF_INET':
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print(f" IP Address: {address.address}")
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print(f" Netmask: {address.netmask}")
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print(f" Broadcast IP: {address.broadcast}")
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elif str(address.family) == 'AddressFamily.AF_PACKET':
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print(f" MAC Address: {address.address}")
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print(f" Netmask: {address.netmask}")
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print(f" Broadcast MAC: {address.broadcast}")
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# get IO statistics since boot
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net_io = psutil.net_io_counters()
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print(f"Total Bytes Sent: {get_size(net_io.bytes_sent)}")
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print(f"Total Bytes Received: {get_size(net_io.bytes_recv)}")
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