add tallele_setup for configuration and logging

Author: betty-ulis

CollagePDFMaker.py

@@ -1,13 +1,22 @@
+from talelle_setup import Path, TALELLE_DIR, config_log
+TALELLE_TOOL = Path(__file__).stem
+config_log(TALELLE_TOOL)
+
 import sys
 import os
 import json
 import datetime
 import placement
+
+import logging
 from PySide6.QtWidgets import (QApplication, QWidget, QVBoxLayout, QHBoxLayout, QPushButton, QLabel,
                                QLineEdit, QFileDialog, QComboBox, QMessageBox, QProgressBar)
 from PySide6.QtCore import Qt, QThread, Signal
 from PySide6.QtGui import QPixmap
 
+logger = logging.getLogger(__name__)
+logger.info(f'{TALELLE_TOOL} started')
+
 
 class PDFCreatorThread(QThread):
     creationStarted = Signal()
@@ -63,9 +72,7 @@ def __init__(self):
 
     @staticmethod
     def get_settings_file():
-        home_dir = os.path.expanduser("~")
-        filename = "CollagePDFMaker.json"
-        return os.path.join(home_dir, filename)
+        return os.path.join(TALELLE_DIR, f'{TALELLE_TOOL}.json')
 
     def save_settings(self, language, maxWidth="", maxHeight="", margin=""):
         settings = {

logging.conf

@@ -0,0 +1,22 @@
+[loggers]
+keys=root
+
+[handlers]
+keys=rotatingFileHandler
+
+[formatters]
+keys=simpleFormatter
+
+[logger_root]
+level=DEBUG
+handlers=rotatingFileHandler
+
+
+[handler_rotatingFileHandler]
+class=logging.handlers.RotatingFileHandler
+level=DEBUG
+formatter=simpleFormatter
+args=("%(log_path)s", "a", 1024, 4, "utf-8")
+
+[formatter_simpleFormatter]
+format=%(asctime)s - %(name)s - %(levelname)s - %(message)s

talelle_setup.py

@@ -0,0 +1,25 @@
+import logging
+import logging.config
+
+import os
+import shutil
+from pathlib import Path
+
+def to_path(path: str) -> Path:
+    return Path(path)
+
+TALELLE_DIR = os.path.join(os.path.expanduser('~'), 'TalelleApps')
+to_path(TALELLE_DIR).mkdir(parents=True, exist_ok=True)
+
+
+def config_log(talelle_tool: str):
+    log_conf_name = 'logging.conf'
+    local_log_conf = f'./{log_conf_name}'
+
+    log_conf = os.path.join(TALELLE_DIR, local_log_conf)
+    log_file = os.path.join(TALELLE_DIR, f'{talelle_tool}.log')
+
+    if not os.path.exists(log_conf):
+        shutil.copy(local_log_conf, log_conf)
+
+    logging.config.fileConfig(log_conf, defaults={"log_path": log_file})