pamhyr: Add periodic backup.

src/config.py

@@ -20,6 +20,8 @@ import os
 import pickle
 import logging
 
+from platformdirs import user_cache_dir
+
 from SQL import SQL
 
 from Model.Stricklers.Stricklers import Stricklers
@@ -27,7 +29,7 @@ from Model.Stricklers.StricklersList import StricklersList
 
 from Solver.Solvers import solver_type_list
 
-config_dir = "/.cache/pamhyr/"
+config_dir = user_cache_dir("pamhyr")
 config_file = "config.sqlite3"
 
 logger = logging.getLogger()
@@ -181,12 +183,12 @@ class Config(SQL):
         # Backup
         v = self.execute("SELECT value FROM data WHERE key='backup_enable'")
         self.backup_enable = v[0] == "True"
-        v = self.execute("SELECT value FROM data WHERE key='backup_path'")
-        self.backup_path = v[0]
+        # v = self.execute("SELECT value FROM data WHERE key='backup_path'")
+        # self.backup_path = v[0]
         v = self.execute("SELECT value FROM data WHERE key='backup_frequence'")
         self.backup_frequence = v[0]
-        v = self.execute("SELECT value FROM data WHERE key='backup_max'")
-        self.backup_max = int(v[0])
+        # v = self.execute("SELECT value FROM data WHERE key='backup_max'")
+        # self.backup_max = int(v[0])
 
         # Editor
         v = self.execute("SELECT value FROM data WHERE key='editor'")
@@ -250,9 +252,9 @@ class Config(SQL):
     def _save(self):
         data = {
             "backup_enable": self.backup_enable,
-            "backup_path": self.backup_path,
+            # "backup_path": self.backup_path,
             "backup_frequence": self.backup_frequence,
-            "backup_max": self.backup_max,
+            # "backup_max": self.backup_max,
             "editor": self.editor,
             "lang": self.lang,
             "last_study": self.last_study,
@@ -291,9 +293,9 @@ class Config(SQL):
 
         # Backup
         self.backup_enable = True
-        self.backup_path = ""
+        # self.backup_path = ""
         self.backup_frequence = "00:05:00"
-        self.backup_max = 10
+        # self.backup_max = 10
 
         # Editor
         self.editor = "editor @file"
@@ -350,13 +352,13 @@ class Config(SQL):
         file = ""
 
         if os.name == 'posix':
-            ndir = os.path.expanduser('~') + config_dir
+            ndir = config_dir
         else:
-            ndir = os.path.expanduser('~') + config_dir
+            ndir = config_dir
             ndir = ndir.replace("/", "\\")
 
         os.makedirs(ndir, exist_ok=True)
-        file = ndir + config_file
+        file = os.path.join(ndir, config_file)
 
         return file