quartuspgmdriver: update to importlib to be python3.21 compatible

Author: sessl3r

labgrid/driver/quartuspgmdriver.py

@@ -3,7 +3,7 @@
 import os
 import re
 import attr
-import imp
+import importlib
 import tempfile
 from pathlib import Path
 
@@ -63,7 +63,7 @@ def operate(self, filename=None, operation="P", devnum=1):
         log = logging.getLogger("QPGM_Driver")
 
         try:
-            lib_path = imp.find_module("libfilsel")[1]
+            lib_path = importlib.machinery.PathFinder.find_spec('libfilsel').origin
         except Exception as e:
             return False, "could not find libfilsel!", str(e)
 

labgrid/remote/exporter.py

@@ -19,7 +19,7 @@
 from socket import gethostname, getfqdn
 import attr
 from autobahn.asyncio.wamp import ApplicationRunner, ApplicationSession
-import imp
+import importlib
 
 from .config import ResourceConfig
 from .common import ResourceEntry, enable_tcp_nodelay, monkey_patch_max_msg_payload_size_ws_option
@@ -329,7 +329,7 @@ def acquire(self, *args, **kwargs):
             file.write(f"Password = \"{self.local.jtagd_password}\";")
 
         #find the right path to the library
-        lib_path = imp.find_module("libhwsf")[1]
+        lib_path = importlib.machinery.PathFinder.find_spec('libfilsel').origin
 
         #get the usb path from the device serial number
         serialNumber = self.local.device_serial