Get Hardware and System information using the Python Platform Module.

Python is a versatile language that was built as a general-purpose scripting language. Hence a lot of automation tasks, along with scripting, can be done. Getting the system information becomes an important task in many applications such as machine learning, deep learning, etc., where hardware plays a crucial role. Python provides several methods to gather information about the operating system and hardware.

Getting Overall System Configuration

The platform module in Python provides a way to obtain the overall system configuration in a platform-independent manner. So we can run the same methods to get the system configuration without knowing about the platform beforehand. The uname() method allows us to get comprehensive information about the operating system, such as "Windows," "Linux," or "Darwin" (for macOS). The method also returns the release date as well as the version of the system.

Example

import platform

system_info = platform.uname()
print("System Info:", system_info)
print("\nSystem:", system_info.system)
print("Node Name:", system_info.node)
print("Release:", system_info.release)
print("Version:", system_info.version)
print("Machine:", system_info.machine)

System Info: uname_result(system='Linux', node='tutorialspoint', release='5.4.0-74-generic', version='#83-Ubuntu SMP', machine='x86_64')

System: Linux
Node Name: tutorialspoint
Release: 5.4.0-74-generic
Version: #83-Ubuntu SMP
Machine: x86_64

Obtaining Specific System Information

The platform module provides individual methods to get specific system details. This approach gives you more control over which information you need and how to format it ?

Example

import platform

system_name = platform.system()
system_release = platform.release()
system_architecture = platform.machine()
system_platform = platform.platform()
python_version = platform.python_version()

print("The system details are as follows:")
print("Operating System:", system_name)
print("Release Version:", system_release)
print("System Architecture:", system_architecture)
print("Platform:", system_platform)
print("Python Version:", python_version)

The system details are as follows:
Operating System: Linux
Release Version: 5.4.0-74-generic
System Architecture: x86_64
Platform: Linux-5.4.0-74-generic-x86_64-with-glibc2.31
Python Version: 3.8.10

Get CPU Information

The platform module also allows us to get information about the processor. However, the module cannot give detailed information about the processor, like the clock speed etc. It can only give basic information like the architecture and processor name ?

Example

import platform

def get_cpu_info():
    cpu_info = platform.processor()
    return cpu_info

cpu = get_cpu_info()
print("CPU Information:")
print("Processor:", cpu if cpu else "Not available")
print("Architecture:", platform.machine())
print("Platform:", platform.platform())

CPU Information:
Processor: x86_64
Architecture: x86_64
Platform: Linux-5.4.0-74-generic-x86_64-with-glibc2.31

Complete System Information Function

Here's a comprehensive function that gathers all available system information using the platform module ?

import platform

def get_complete_system_info():
    info = {
        'System': platform.system(),
        'Node Name': platform.node(),
        'Release': platform.release(),
        'Version': platform.version(),
        'Machine': platform.machine(),
        'Processor': platform.processor(),
        'Platform': platform.platform(),
        'Python Version': platform.python_version(),
        'Python Implementation': platform.python_implementation()
    }
    return info

system_details = get_complete_system_info()
print("Complete System Information:")
print("-" * 40)
for key, value in system_details.items():
    print(f"{key}: {value}")

Complete System Information:
----------------------------------------
System: Linux
Node Name: tutorialspoint
Release: 5.4.0-74-generic
Version: #83-Ubuntu SMP
Machine: x86_64
Processor: x86_64
Platform: Linux-5.4.0-74-generic-x86_64-with-glibc2.31
Python Version: 3.8.10
Python Implementation: CPython

Comparison of Platform Methods

Conclusion

The platform module provides a cross-platform way to gather system and hardware information in Python. While it offers basic hardware details, more specialized modules like psutil or GPUtil are needed for detailed hardware monitoring and system resource information.