V4.0.2

Author: ddc

.github/workflows/tests.yml

@@ -2,13 +2,11 @@ name: Run Tests
 
 on:
   push:
-    branches:
-      - "**" # including all branches before excluding master
-      - "!master"
-      - "!main"
+    branches: ["**"]
+
 
 jobs:
-  tests:
+  test:
     name: Test Python ${{ matrix.python-version }}
     runs-on: ubuntu-latest
     strategy:
@@ -41,3 +39,34 @@ jobs:
         with:
             token: ${{ secrets.CODECOV_TOKEN }}
             slug: ddc/pythonLogs
+
+  build:
+    name: Build Test Package
+    runs-on: ubuntu-latest
+    needs: test
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.13"
+
+      - name: Install Poetry
+        uses: snok/install-poetry@v1
+        with:
+          virtualenvs-create: true
+          virtualenvs-in-project: true
+
+      - name: Install build dependencies only
+        run: poetry install --only main --no-interaction --no-ansi
+
+      - name: Build package
+        run: poetry build
+
+      - name: Upload artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: python-packages
+          path: dist/
+          retention-days: 7

.github/workflows/workflow.yml

@@ -7,73 +7,6 @@ on:
 
 
 jobs:
-  test:
-    name: Test Python ${{ matrix.python-version }}
-    runs-on: ubuntu-latest
-    if: "!startsWith(github.ref, 'refs/tags/')"
-    strategy:
-      fail-fast: false
-      matrix:
-        python-version: ["3.10", "3.11", "3.12", "3.13"]
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v5
-        with:
-          python-version: ${{ matrix.python-version }}
-
-      - name: Install Poetry
-        uses: snok/install-poetry@v1
-        with:
-          virtualenvs-create: true
-          virtualenvs-in-project: true
-
-      - name: Install dependencies
-        run: poetry install --with test --no-interaction --no-ansi
-
-      - name: Run tests with coverage
-        run: poetry run poe tests
-
-      - name: Upload coverage reports to Codecov
-        if: matrix.python-version == '3.13'
-        uses: codecov/codecov-action@v5
-        with:
-            token: ${{ secrets.CODECOV_TOKEN }}
-            slug: ddc/pythonLogs
-
-  build:
-    name: Build Test Package
-    runs-on: ubuntu-latest
-    needs: test
-    if: "!startsWith(github.ref, 'refs/tags/')"
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Set up Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: "3.13"
-
-      - name: Install Poetry
-        uses: snok/install-poetry@v1
-        with:
-          virtualenvs-create: true
-          virtualenvs-in-project: true
-
-      - name: Install build dependencies only
-        run: poetry install --only main --no-interaction --no-ansi
-
-      - name: Build package
-        run: poetry build
-
-      - name: Upload artifacts
-        uses: actions/upload-artifact@v4
-        with:
-          name: python-packages
-          path: dist/
-          retention-days: 7
-
   release:
     name: Build and Release
     runs-on: ubuntu-latest

README.md

@@ -11,7 +11,7 @@
 
 [![Support me on GitHub](https://img.shields.io/badge/Support_me_on_GitHub-154c79?style=for-the-badge&logo=github)](https://github.com/sponsors/ddc)
 
-A modern, high-performance Python logging library with automatic file rotation, context manager support, and memory optimization.
+High-performance Python logging library with file rotation and optimized caching for better performance
 
 
 ## Table of Contents
@@ -384,25 +384,36 @@ error_logger.error("Database connection failed")
 audit_logger.info("User admin logged in")
 ```
 
-## Env Variables (Optional)
+## Env Variables (Optional | Production)
+.env variables can be used by leaving all options blank when calling the function
+If not specified inside the .env file, it will use the dafault value
+This is a good approach for production environments, since options can be changed easily
+```python
+from pythonLogs import timed_rotating_logger
+log = timed_rotating_logger()
+```
+
 ```
 LOG_LEVEL=DEBUG
-LOG_TIMEZONE=America/Chicago
+LOG_TIMEZONE=UTC
 LOG_ENCODING=UTF-8
 LOG_APPNAME=app
 LOG_FILENAME=app.log
 LOG_DIRECTORY=/app/logs
 LOG_DAYS_TO_KEEP=30
+LOG_DATE_FORMAT=%Y-%m-%dT%H:%M:%S
 LOG_STREAM_HANDLER=True
 LOG_SHOW_LOCATION=False
-LOG_DATE_FORMAT=%Y-%m-%dT%H:%M:%S
+LOG_MAX_LOGGERS=50
+LOG_LOGGER_TTL_SECONDS=1800
 
 # SizeRotatingLog
 LOG_MAX_FILE_SIZE_MB=10
 
 # TimedRotatingLog
 LOG_ROTATE_WHEN=midnight
 LOG_ROTATE_AT_UTC=True
+LOG_ROTATE_FILE_SUFIX="%Y%m%d"
 ```
 
 

poetry.lock

@@ -5,8 +5,8 @@ build-backend = "poetry.core.masonry.api"
 
 [tool.poetry]
 name = "pythonLogs"
-version = "4.0.1"
-description = "A modern, high-performance Python logging library with automatic file rotation, factory pattern for easy logger creation, and optimized caching for better performance."
+version = "4.0.2"
+description = "High-performance Python logging library with file rotation and optimized caching for better performance"
 license = "MIT"
 readme = "README.md"
 authors = ["Daniel Costa <danieldcsta@gmail.com>"]
@@ -34,6 +34,7 @@ classifiers = [
 
 [tool.poetry.dependencies]
 python = "^3.10"
+pydantic = "^2.11.7"
 pydantic-settings = "^2.10.1"
 python-dotenv = "^1.1.1"
 
@@ -48,6 +49,12 @@ pytest = "^8.4.1"
 [tool.poetry.group.test]
 optional = true
 
+
+[tool.black]
+line-length = 120
+skip-string-normalization = true
+
+
 [tool.pytest.ini_options]
 markers = [
     "slow: marks tests as slow (deselect with '-m \"not slow\"')"
@@ -60,6 +67,12 @@ omit = [
 ]
 
 
+[tool.coverage.report]
+exclude_lines = [
+    "pragma: no cover",
+]
+
+
 [tool.poe.tasks]
 _test = "coverage run -m pytest -v"
 _coverage_report = "coverage report"

pyproject.toml

@@ -5,13 +5,16 @@ LOG_APPNAME=app
 LOG_FILENAME=app.log
 LOG_DIRECTORY=/app/logs
 LOG_DAYS_TO_KEEP=30
+LOG_DATE_FORMAT=%Y-%m-%dT%H:%M:%S
 LOG_STREAM_HANDLER=True
 LOG_SHOW_LOCATION=False
-LOG_DATE_FORMAT=%Y-%m-%dT%H:%M:%S
+LOG_MAX_LOGGERS=50
+LOG_LOGGER_TTL_SECONDS=1800
 
 # SizeRotatingLog
 LOG_MAX_FILE_SIZE_MB=10
 
 # TimedRotatingLog
 LOG_ROTATE_WHEN=midnight
 LOG_ROTATE_AT_UTC=True
+LOG_ROTATE_FILE_SUFIX="%Y%m%d"

pythonLogs/.env.example

@@ -1,4 +1,5 @@
 # -*- encoding: utf-8 -*-
+import atexit
 import logging
 import threading
 import time
@@ -28,6 +29,23 @@ class LoggerFactory:
     # Memory optimization settings
     _max_loggers = 100  # Maximum number of cached loggers
     _logger_ttl = 3600  # Logger TTL in seconds (1 hour)
+    _initialized = False  # Flag to track if memory limits have been initialized
+    _atexit_registered = False  # Flag to track if atexit cleanup is registered
+
+    @classmethod
+    def _ensure_initialized(cls) -> None:
+        """Ensure memory limits are initialized from settings on first use."""
+        if not cls._initialized:
+            from pythonLogs.settings import get_log_settings
+            settings = get_log_settings()
+            cls._max_loggers = settings.max_loggers
+            cls._logger_ttl = settings.logger_ttl_seconds
+            cls._initialized = True
+            
+        # Register atexit cleanup on first use
+        if not cls._atexit_registered:
+            atexit.register(cls._atexit_cleanup)
+            cls._atexit_registered = True
 
     @classmethod
     def get_or_create_logger(
@@ -54,6 +72,9 @@ def get_or_create_logger(
 
         # Thread-safe check-and-create operation
         with cls._registry_lock:
+            # Initialize memory limits from settings on first use
+            cls._ensure_initialized()
+            
             # Clean up expired loggers first
             cls._cleanup_expired_loggers()
 
@@ -114,7 +135,7 @@ def _enforce_size_limit(cls) -> None:
 
     @classmethod
     def set_memory_limits(cls, max_loggers: int = 100, ttl_seconds: int = 3600) -> None:
-        """Configure memory management limits for the logger registry.
+        """Configure memory management limits for the logger registry at runtime.
         
         Args:
             max_loggers: Maximum number of cached loggers
@@ -123,10 +144,20 @@ def set_memory_limits(cls, max_loggers: int = 100, ttl_seconds: int = 3600) -> N
         with cls._registry_lock:
             cls._max_loggers = max_loggers
             cls._logger_ttl = ttl_seconds
+            cls._initialized = True  # Mark as manually configured
             # Clean up immediately with new settings
             cls._cleanup_expired_loggers()
             cls._enforce_size_limit()
 
+    @classmethod
+    def _atexit_cleanup(cls) -> None:
+        """Cleanup function registered with atexit to ensure proper resource cleanup."""
+        try:
+            cls.clear_registry()
+        except Exception:
+            # Silently ignore exceptions during shutdown cleanup
+            pass
+    
     @staticmethod
     def _cleanup_logger(logger: logging.Logger) -> None:
         """Clean up logger resources by closing all handlers."""

pythonLogs/factory.py

@@ -23,15 +23,18 @@ class LogSettings(BaseSettings):
     """If any ENV variable is omitted, it falls back to default values here"""
 
     level: Optional[LogLevel] = Field(default=LogLevel.INFO)
+    timezone: Optional[str] = Field(default=DEFAULT_TIMEZONE)
+    encoding: Optional[str] = Field(default=DEFAULT_ENCODING)
     appname: Optional[str] = Field(default="app")
-    directory: Optional[str] = Field(default="/app/logs")
     filename: Optional[str] = Field(default="app.log")
-    encoding: Optional[str] = Field(default=DEFAULT_ENCODING)
-    date_format: Optional[str] = Field(default=DEFAULT_DATE_FORMAT)
+    directory: Optional[str] = Field(default="/app/logs")
     days_to_keep: Optional[int] = Field(default=DEFAULT_BACKUP_COUNT)
-    timezone: Optional[str] = Field(default=DEFAULT_TIMEZONE)
+    date_format: Optional[str] = Field(default=DEFAULT_DATE_FORMAT)
     stream_handler: Optional[bool] = Field(default=True)
     show_location: Optional[bool] = Field(default=False)
+    # Memory management
+    max_loggers: Optional[int] = Field(default=100)
+    logger_ttl_seconds: Optional[int] = Field(default=3600)
 
     # SizeRotatingLog
     max_file_size_mb: Optional[int] = Field(default=10)