Merge branch 'master' into refactor-f-strings

Author: ondras12345

OMPython/__init__.py

@@ -163,7 +163,7 @@ def __del__(self):
             self._omc_process.wait(timeout=2.0)
         except Exception:
             if self._omc_process:
-                print("OMC did not exit after being sent the quit() command; killing the process with pid={self._omc_process.pid}")
+                logger.warning("OMC did not exit after being sent the quit() command; killing the process with pid=%s", self._omc_process.pid)
                 if sys.platform != "win32":
                     os.killpg(os.getpgid(self._omc_process.pid), signal.SIGTERM)
                 self._omc_process.kill()
@@ -783,7 +783,7 @@ def _run_cmd(self, cmd: list):
             # set the process environment from the generated .bat file in windows which should have all the dependencies
             batFilePath = pathlib.Path(self.tempdir) / f"{self.modelName}.bat"
             if not batFilePath.exists():
-                logger.error("Error: bat does not exist %s", batFilePath)
+                ModelicaSystemError("Batch file (*.bat) does not exist " + batFilePath)
 
             with open(batFilePath, 'r') as file:
                 for line in file:

README.md

@@ -8,7 +8,7 @@ communicate with OpenModelica.
 
 ## Dependencies
 
--   Python 2.7 and 3.x supported
+-   Python 3.x supported
 -   PyZMQ is required
 
 ## Installation