Fyuneru

0.5.10 verified Sat May 09 auth: no python

A Python utility library providing logging, file path management, and configuration helpers. Current version is 0.5.10, released with a regular cadence. Requires Python >=3.10.

pip install fyuneru

Common errors

error AttributeError: module 'fyuneru' has no attribute 'Logger' ↓

cause Old import style or outdated version (pre-0.5.0).

fix

Upgrade fyuneru to >=0.5.0: pip install --upgrade fyuneru. Then use from fyuneru import Logger.

error TypeError: Logger.__init__() takes 1 positional argument but 2 were given ↓

cause Passing `name` as a positional argument in 0.5.x+.

fix

Use keyword argument: Logger(name='myapp').

Warnings

breaking Between versions 0.4.x and 0.5.x, the logging API changed: the `name` parameter moved from positional to keyword-only. ↓

fix Always use `Logger(name='...')` instead of positional argument.

gotcha PathManager.resolve() does not automatically create directories; use .ensure() for that. ↓

fix Use `pm.ensure('data/file.txt')` if you need directory creation.

deprecated The `Config` class is deprecated and will be removed in 0.6.0. ↓

fix Migrate to `from fyuneru import config` module-level functions.

Imports

Logger
wrong
```
from fyuneru.logger import Logger
```
correct
```
from fyuneru import Logger
```
Logger is re-exported at package level; wrong import may fail in some versions.
PathManager
wrong
```
from fyuneru.path import PathManager
```
correct
```
from fyuneru import PathManager
```
PathManager is also re-exported; avoid deep submodule imports.

Quickstart

Basic usage of Logger and PathManager.

from fyuneru import Logger, PathManager

logger = Logger(name='myapp')
logger.info('Application started')

pm = PathManager(base_path='/tmp')
print(pm.resolve('data/file.txt'))