requests-pkcs12

The requests-pkcs12 library extends the popular Python `requests` library to add native support for client-side PKCS#12 (often .p12 or .pfx) certificates. It provides a clean implementation by creating a custom `TransportAdapter` and `SSLContext`, avoiding monkey patching or the use of unencrypted temporary files. Currently at version 1.27, it serves as a robust transitional solution until `requests` incorporates direct PKCS#12 support. The project appears to be actively maintained, with frequent updates.