Change the 7-zip compression level

Author: vikdevelop

src/main_window.py

@@ -1208,9 +1208,9 @@ def start_saving(self):
                 os.system(f"echo > {CACHE}/save_config/.folder.sd && mv {CACHE}/save_config '{self.folder}/{self.filename_text}'")
             else:
                 if settings["enable-encryption"] == True:
-                    os.system(f'7z a -tzip -mx=6 -p"{self.password}" -x!*.zip -x!saving_status cfg.sd.zip .')
+                    os.system(f'7z a -tzip -mx=3 -p"{self.password}" -x!*.zip -x!saving_status cfg.sd.zip .')
                 else:
-                    os.system(f"7z a -tzip -mx=6 -x!*.zip -x!saving_status cfg.sd.zip .")
+                    os.system(f"7z a -tzip -mx=3 -x!*.zip -x!saving_status cfg.sd.zip .")
                 if self.cancel_process:
                     return
                 else:

src/periodic_saving.py

@@ -87,9 +87,9 @@ def get_password_from_file(self):
         except:
             self.password = None
         if self.password != None:
-            os.system(f'7z a -tzip -mx=6 -p"{self.password}" -x!*.zip -x!saving_status cfg.sd.zip .')
+            os.system(f'7z a -tzip -mx=3 -p"{self.password}" -x!*.zip -x!saving_status cfg.sd.zip .')
         else:
-            os.system(f"7z a -tzip -mx=6 -x!*.zip -x!saving_status cfg.sd.zip .")
+            os.system(f"7z a -tzip -mx=3 -x!*.zip -x!saving_status cfg.sd.zip .")
         shutil.copyfile('cfg.sd.zip', f'{self.pbfolder}/{self.filename}.sd.zip')
 
     def save_last_backup_date(self):