Metadata-Version: 2.4
Name: loggerizer
Version: 1.1.0
Summary: A flexible logging framework with JSON, file, and SMTP logging
Author-email: Ayman Kastali <aymankastali.backend@gmail.com>
License-Expression: MIT
Project-URL: Homepage, https://github.com/AymanKastali/loggerizer
Project-URL: Repository, https://github.com/AymanKastali/loggerizer
Project-URL: Documentation, https://github.com/AymanKastali/loggerizer#readme
Project-URL: Issues, https://github.com/AymanKastali/loggerizer/issues
Keywords: logging,logger,json,structured-logging
Classifier: Development Status :: 5 - Production/Stable
Classifier: Intended Audience :: Developers
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Classifier: Programming Language :: Python :: 3.14
Classifier: Topic :: System :: Logging
Classifier: Typing :: Typed
Requires-Python: >=3.11
Description-Content-Type: text/markdown
Provides-Extra: dev
Requires-Dist: pytest==9.0.2; extra == "dev"
Requires-Dist: pylint==4.0.4; extra == "dev"
Requires-Dist: ruff==0.15.0; extra == "dev"
Requires-Dist: twine==6.2.0; extra == "dev"
Requires-Dist: pre-commit==4.0.1; extra == "dev"

# Loggerizer

A simple, powerful wrapper for Python's built-in logging module.

[![PyPI version](https://img.shields.io/pypi/v/loggerizer)](https://pypi.org/project/loggerizer/)
[![Python 3.11+](https://img.shields.io/badge/python-3.11+-blue.svg)](https://www.python.org/downloads/)
[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)

## Installation

```bash
pip install loggerizer
```

## Quick Start

```python
from loggerizer import LoggerFactory

logger = LoggerFactory.console()
logger.info("Hello, World!")
```

## Logger Types

### Console Logger

```python
from loggerizer import LoggerFactory

logger = LoggerFactory.console()
logger.info("Human-readable console output")
```

### Colored Console Logger

```python
from loggerizer import LoggerFactory

logger = LoggerFactory.console(colorize=True)
logger.debug("Dim metadata, bold cyan level")
logger.info("Bold green level name")
logger.warning("Bold yellow level name")
logger.error("Red level + red message")
logger.critical("Bright red level + red message")
```

Color scheme:
- **Level name**: bold + level color, padded to fixed width
- **Message**: default terminal color (colored red for ERROR/CRITICAL)
- **Exceptions**: colored tracebacks for ERROR/CRITICAL
- **Metadata** (timestamp, logger name, etc.): dim gray
- **Separator**: dim `│`

Colors are automatically disabled when output is piped or redirected. Works on Linux, macOS, and Windows.

### Colored Console Logger (Builder)

```python
from loggerizer import LoggerBuilder, handlers, LogLevel
from loggerizer.formatters import ColorFormatter

logger = (
    LoggerBuilder()
    .name("my_app")
    .level(LogLevel.DEBUG)
    .formatter(ColorFormatter(flat=True))
    .handler(handlers.stream())
    .build()
)
```

### Custom Color Mapping

```python
from loggerizer.formatters import ColorFormatter

formatter = ColorFormatter(
    flat=True,
    colors={"DEBUG": "\033[35m"},  # magenta for DEBUG
)
```

### Console JSON Logger

```python
from loggerizer import LoggerFactory

logger = LoggerFactory.console_json()
logger.info("Structured JSON output")
```

### File Logger

```python
from loggerizer import LoggerFactory

logger = LoggerFactory.file("app.log")
logger.info("Logging to file")
```

### JSON File Logger

```python
from loggerizer import LoggerFactory

logger = LoggerFactory.file_json("app.json")
logger.info("JSON logging to file")
```

### Rotating Logger (by size)

```python
from loggerizer import LoggerFactory

logger = LoggerFactory.rotating(
    "app.log",
    max_bytes=10_000_000,  # 10MB
    backup_count=5
)
logger.info("Size-based rotation")
```

### Timed Rotating Logger

```python
from loggerizer import LoggerFactory, RotateWhen

logger = LoggerFactory.timed_rotating(
    "app.log",
    when=RotateWhen.MIDNIGHT,
    backup_count=7
)
logger.info("Time-based rotation")
```

### Email Logger

```python
from loggerizer import LoggerFactory, SMTPConfig

config = SMTPConfig(
    host=("smtp.example.com", 587),
    from_address="alerts@example.com",
    to_address=["admin@example.com"],
    subject="[ALERT] Application Error",
)

logger = LoggerFactory.email(config)
logger.error("Critical error occurred!")
```

### Null Logger

```python
from loggerizer import LoggerFactory

logger = LoggerFactory.null()
logger.info("This message is discarded")
```

## Custom Logger (Builder Pattern)

```python
from loggerizer import LoggerBuilder, handlers, LogLevel, LogField, DefaultFormatter

logger = (
    LoggerBuilder()
    .name("my_app")
    .level(LogLevel.DEBUG)
    .formatter(DefaultFormatter(
        fields=[LogField.ASC_TIME, LogField.LEVEL_NAME, LogField.MESSAGE, LogField.MODULE],
        flat=True
    ))
    .handler(handlers.stream())
    .handler(handlers.file("app.log"))
    .build()
)

logger.debug("Debug message")
logger.info("Info message")
logger.error("Error message")
```

## Adding Extra Data

```python
from loggerizer import LoggerFactory

logger = LoggerFactory.console_json()
logger.info("User action", extra={"user_id": 123, "action": "login", "ip": "192.168.1.1"})
```

## Custom Fields

```python
from loggerizer import LoggerFactory, LogField

logger = LoggerFactory.console(
    fields=[
        LogField.ASC_TIME,
        LogField.LEVEL_NAME,
        LogField.MESSAGE,
        LogField.MODULE,
        LogField.FUNC_NAME,
        LogField.LINE_NO,
    ]
)
logger.info("With extra context")
```

## Available Log Fields

| Field | Description |
|-------|-------------|
| `ASC_TIME` | Human-readable timestamp |
| `LEVEL_NAME` | Log level (DEBUG, INFO, etc.) |
| `MESSAGE` | Log message |
| `NAME` | Logger name |
| `MODULE` | Module name |
| `FUNC_NAME` | Function name |
| `LINE_NO` | Line number |
| `FILE_NAME` | File name |
| `PATH_NAME` | Full file path |
| `PROCESS` | Process ID |
| `THREAD` | Thread ID |
| `EXCEPTION` | Exception info |

## Formatters

| Formatter | Description |
|-----------|-------------|
| `DefaultFormatter` | Human-readable pipe-separated output |
| `ColorFormatter` | ANSI-colored console output with per-segment styling |
| `JsonFormatter` | Structured JSON output |

## Handlers

```python
from loggerizer import handlers

handlers.stream()                    # Console output
handlers.file("app.log")             # File output
handlers.rotating("app.log")         # Size-based rotation
handlers.timed_rotating("app.log")   # Time-based rotation
handlers.smtp(config)                # Email alerts
handlers.null()                      # Discard logs
```

## License

MIT
