Rolling Log Handler with Line-Based Trimming

Maintains a log file with a maximum of 5000 lines. When the limit is reached, the oldest lines (from the head) are removed to make room for new entries.

This ensures the log file never grows unbounded while preserving the most recent information for debugging and auditing.

Author: AZ1.AI INC (Hal Casteel) Framework: CODITECT License: MIT

File: rolling_log_handler.py

Classes

`RollingLineFileHandler`

Custom file handler that maintains a maximum number of lines.

Functions

`setup_rolling_logger(log_file, logger_name, max_lines, console_level, file_level)`

Setup a logger with rolling file handler and console output.

`emit(record)`

Emit a record, trimming old lines if necessary.

Usage

python rolling_log_handler.py

Classes​

RollingLineFileHandler​

Functions​

setup_rolling_logger(log_file, logger_name, max_lines, console_level, file_level)​

emit(record)​

Usage​