Merge pull request #287 from gudnimg/db-cleanup-ltspice

Cleanup `.db` files when using LTspice 24.1.9 and newer

Author: nunobrum

README.md

@@ -1130,6 +1130,8 @@ For support and improvement requests please open an Issue
 in [GitHub spicelib issues](https://github.com/nunobrum/spicelib/issues)
 
 ## History
+* Version x.x.x (unreleased)
+    * Fixing issue when using LTspice where `.db` files were not cleaned up after a simulation completes.
 * Version 1.4.9
     * Adopting clipin for clipboard operations
     * Adding dialect support to raw_convert

spicelib/sim/sim_runner.py

@@ -794,11 +794,11 @@ def cleanup_files(self):
 
             if netlistfile.suffix == '.net' or netlistfile.suffix == '.asc':
                 # Delete the files that have been potentially created by LTSpice
-                for ext in ('.log.raw', '.op.raw'):
+                for ext in ('.log.raw', '.op.raw', '.db'):
                     self._del_file_ext_if_exists(netlistfile, ext)
 
-                if netlistfile.suffix == '.asc':  # If simulated from an asc file, delete the .net file
-                    # Then needs to delete the .net as well
+                if netlistfile.suffix == '.asc':
+                    # If simulated from an asc file, delete the .net file
                     self._del_file_ext_if_exists(netlistfile, '.net')
 
     def file_cleanup(self):