- 1 year ago
How to get a software's license details and the expiration of the installed software in windows using python?
To retrieve a software's license details and expiration information on Windows using Python, you can utilize the Windows Management Instrumentation (WMI) module. WMI provides an interface to interact with various Windows management features, including software licensing. Here's an example script that demonstrates how to retrieve such information:
pythonimport wmi
def get_software_license_info():
wmi_obj = wmi.WMI()
software = wmi_obj.SoftwareLicensingProduct()
license_info = []
for product in software:
if product.Name:
license_info.append({
'Name': product.Name,
'Description': product.Description,
'LicenseStatus': product.LicenseStatus,
'LicenseExpirationDate': product.ExpirationDate,
})
return license_info
# Retrieve and display software license information
license_info = get_software_license_info()
for software in license_info:
print("Software Name:", software['Name'])
print("Description:", software['Description'])
print("License Status:", software['LicenseStatus'])
print("Expiration Date:", software['LicenseExpirationDate'])
print()
Make sure you have the wmi
module installed. You can install it using pip with the command pip install wmi
.
The script uses the wmi.WMI()
function to create a WMI object, then accesses the SoftwareLicensingProduct
class to retrieve software license information. It iterates over the products, extracts relevant details such as the name, description, license status, and expiration date, and stores them in a list of dictionaries.
Finally, the script prints the collected license information. You can modify the output format or further process the data as per your requirements.
Please note that not all software may provide expiration date information through WMI, as it depends on how the software implements its licensing mechanism. Additionally, running the script may require administrative privileges as it interacts with system-level information.