diff --git a/scripts/wk/hw/diags.py b/scripts/wk/hw/diags.py
index 8b094ddc..09ccfe47 100644
--- a/scripts/wk/hw/diags.py
+++ b/scripts/wk/hw/diags.py
@@ -165,7 +165,7 @@ class State():
       disable_tests = False
 
       # Skip already disabled devices
-      if all([test.disabled for test in disk.tests.values()]):
+      if all(test.disabled for test in disk.tests.values()):
         continue
 
       try:
@@ -176,7 +176,7 @@ class State():
         if 'Disk Attributes' in disk.tests:
           disk.tests['Disk Attributes'].failed = True
           disk.tests['Disk Attributes'].set_status('Failed')
-      except hw_obj.SMARTSelfTestInProgressError:
+      except hw_obj.SMARTSelfTestInProgressError as err:
         if prep:
           std.print_warning(f'SMART self-test(s) in progress for {disk.path}')
           if std.ask('Continue with all tests disabled for this device?'):
@@ -185,7 +185,7 @@ class State():
             std.print_standard('Diagnostics aborted.')
             std.print_standard(' ')
             std.pause('Press Enter to exit...')
-            raise SystemExit(1)
+            raise SystemExit(1) from err
         elif wait_for_self_tests:
           self_tests_in_progress = True
         else:
@@ -843,10 +843,10 @@ def disk_io_benchmark(state, test_objects, skip_usb=True):
           stdout=subprocess.PIPE,
           stderr=subprocess.STDOUT,
           )
-      except PermissionError:
+      except PermissionError as err:
         # Since we're using sudo we can't kill dd
         # Assuming this happened during a CTRL+c
-        raise KeyboardInterrupt
+        raise KeyboardInterrupt from err
       match = IO_RATE_REGEX.search(proc.stdout)
       if match:
         read_rates.append(
@@ -982,7 +982,7 @@ def disk_self_test(state, test_objects):
   state.update_progress_pane()
   try:
     while True:
-      if any([t.is_alive() for t in threads]):
+      if any(t.is_alive() for t in threads):
         std.sleep(1)
       else:
         break
@@ -1061,7 +1061,7 @@ def disk_surface_scan(state, test_objects):
           continue
         match = BADBLOCKS_REGEX.search(line)
         if match:
-          if all([s == '0' for s in match.groups()]):
+          if all(s == '0' for s in match.groups()):
             test_obj.passed = True
             test_obj.report.append(f'  {line}')
             test_obj.set_status('Passed')
@@ -1104,7 +1104,7 @@ def disk_surface_scan(state, test_objects):
   # Wait for all tests to complete
   try:
     while True:
-      if any([t.is_alive() for t in threads]):
+      if any(t.is_alive() for t in threads):
         state.update_progress_pane()
         std.sleep(5)
       else:
@@ -1275,7 +1275,7 @@ def run_diags(state, menu, quick_mode=False):
   state.init_diags(menu)
 
   # Just return if no tests were selected
-  if not any([details['Enabled'] for details in state.tests.values()]):
+  if not any(details['Enabled'] for details in state.tests.values()):
     std.print_warning('No tests selected?')
     std.pause()
     return
diff --git a/scripts/wk/hw/obj.py b/scripts/wk/hw/obj.py
index d1f4dd33..b6bdb4ca 100644
--- a/scripts/wk/hw/obj.py
+++ b/scripts/wk/hw/obj.py
@@ -61,11 +61,11 @@ class BaseObj():
 
   def all_tests_passed(self):
     """Check if all tests passed, returns bool."""
-    return all([results.passed for results in self.tests.values()])
+    return all(results.passed for results in self.tests.values())
 
   def any_test_failed(self):
     """Check if any test failed, returns bool."""
-    return any([results.failed for results in self.tests.values()])
+    return any(results.failed for results in self.tests.values())
 
 
 class CpuRam(BaseObj):
@@ -707,7 +707,7 @@ def get_disks(skip_kits=False):
     disks = [
       disk_obj for disk_obj in disks
       if not any(
-        [WK_LABEL_REGEX.search(label) for label in disk_obj.get_labels()]
+        WK_LABEL_REGEX.search(label) for label in disk_obj.get_labels()
         )
       ]
 
diff --git a/scripts/wk/io.py b/scripts/wk/io.py
index a29ccee6..f81d9a26 100644
--- a/scripts/wk/io.py
+++ b/scripts/wk/io.py
@@ -28,9 +28,9 @@ def case_insensitive_path(path):
   for part in parts:
     try:
       real_path = case_insensitive_search(real_path, part)
-    except NotADirectoryError:
+    except NotADirectoryError as err:
       # Reclassify error
-      raise FileNotFoundError(given_path)
+      raise FileNotFoundError(given_path) from err
   real_path = pathlib.Path(real_path)
 
   # Done
diff --git a/scripts/wk/os/linux.py b/scripts/wk/os/linux.py
index c4865bce..db7212b3 100644
--- a/scripts/wk/os/linux.py
+++ b/scripts/wk/os/linux.py
@@ -90,6 +90,7 @@ def mount(source, mount_point=None, read_write=False):
 
 
 def mount_volumes(device_path=None, read_write=False, scan_corestorage=False):
+  # pylint: disable=too-many-branches
   """Mount all detected volumes, returns list.
 
   NOTE: If device_path is specified then only volumes
diff --git a/scripts/wk/os/win.py b/scripts/wk/os/win.py
index 34d1220c..eadcab71 100644
--- a/scripts/wk/os/win.py
+++ b/scripts/wk/os/win.py
@@ -215,6 +215,7 @@ def run_sfc_scan():
 
 # Registry Functions
 def reg_delete_key(hive, key, recurse=False):
+  # pylint: disable=raise-missing-from
   """Delete a key from the registry.
 
   NOTE: If recurse is False then it will only work on empty keys.