Python script used for testing my_datetime, conv_num, and conv_endian.

Curly Telegram (Python Utility Functions)

This project implements three core Python functions manually (without using helper libraries for parsing/date conversion):

• conv_num(num_str): Converts a numeric string to int or float (supports optional negative sign and 0x hex).
• my_datetime(num_sec): Converts seconds since Unix epoch to MM-DD-YYYY.
• conv_endian(num, endian='big'): Converts an integer to spaced hexadecimal bytes in big- or little-endian form.

Files

• task.py — Function implementations
• tests.py — Unit tests using Python unittest

Requirements

• Python 3.x

Run tests

From the project root:

python -m unittest -v