ezlog-py 1.0.5

Simple, performant logging with ANSI colors for Python.

ezlog

Simple, performant logging with ANSI colors for Python.
Published on PyPI as ezlog-py.

• 6 levels: debug, info, success, warn, error, critical
• Short aliases: d, i, s, w, e, c
• ANSI colors: full palette
• Stdlib integration: creating an EzLog wires it to stdlib logging automatically
• Zero dependencies

Install

pip install ezlog-py

Usage

Create a logger; it wires itself to stdlib logging. Use log.i(), log.success(), and anywhere logging.info() / logger.error() also go through ezlog:

from ezlog import EzLog

log = EzLog()  # or EzLog({"useColors": True, "timestamp": False})

# Direct ezlog (includes .success() level)
log.success("Application started")
log.i("Hello")
log.w("Oops")
log.e("OMG")
log.d("hmmm..")

# Stdlib logging (wired internally; same formatting)
import logging
logging.info("From stdlib")
logging.error("Failed", exc_info=True)

Configuration

# Example: custom config (partial overrides)
log = EzLog({
    "useColors": True,
    "useLevels": True,
    "useSymbols": False,
    "timestamp": {
        "color": "white",
        "format": "%Y-%m-%d %H:%M:%S",
    },
    "levels": {
        "info": {"text": "Information"},
        "debug": False,      # disable debug in production
        "critical": False,   # or disable a level entirely
    },
})

Each option has a default and is optional.

• useColors : boolean – Enable ANSI colors. Default True.
• useLevels : boolean – Show level label/symbol in output. Default True.
• useSymbols : boolean – Use symbol for level (if False, use text label). Default True.
• timestamp : TimestampConfig or False – Configure timestamp, or set to False to disable.
• levels : LevelsConfig – Keys: debug, info, success, warn, error, critical. Each value is a LevelConfig (partial override) or False to disable that level.

LevelConfig

• color : LogColors – Level color (e.g. "light-red", "cyan").
• text : str – Level label (e.g. "INFO", "Error").
• symbol : str – Level symbol; validated with a safe fallback when the system doesn’t support the character.

TimestampConfig

• format : str – strftime format (e.g. "%Y-%m-%d %H:%M:%S"). Default from ezlog.defaults.DEFAULT_TIMESTAMP_FORMAT.
• color : LogColors or "as_levels" – Timestamp color. "as_levels" uses the same color as the log level. Default "as_levels".

Levels

• Order (severity): debug → info → success → warn → error → critical.
• Short aliases: d, i, s, w, e, c.
• Stdlib mapping: logging.DEBUG → debug, logging.INFO → info, logging.WARNING → warn, logging.ERROR → error, logging.CRITICAL → critical. NOTSET is skipped.
• Default symbols and colors are in ezlog.defaults (DEFAULT_TEXTS, DEFAULT_COLORS, DEFAULT_SYMBOLS_FALLBACK).

Color properties

When useColors is enabled, the logger exposes: log.red, log.yellow, log.cyan, log.green, log.magenta, log.white, log.gray, log.reset. Use them for custom formatted output; end colored segments with log.reset.

Exports

• EzLog(config?) – Create logger (wires to stdlib on construction). Config optional: EzLog() or EzLog({"useColors": True, "timestamp": False}).
• Types – LogLevel, LogColors, TimestampColor, TimestampConfig, EzlogConfig, LevelsConfig, LevelConfig, LogArgs, ConsoleMethod.
• Constants (from ezlog.defaults) – COLOR_CODES, RESET, DEFAULT_SYMBOLS_FALLBACK, DEFAULT_TEXTS, DEFAULT_COLORS, DEFAULT_TIMESTAMP_FORMAT, DEFAULT_TIMESTAMP_COLOR, DEFAULT_TIMESTAMP.