From a5e0a9fe081e2ed9fe24cec064bc76f2b277b9e9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Marjam=C3=A4ki?= <daniel.marjamaki@gmail.com>
Date: Fri, 22 Apr 2022 21:39:14 +0200
Subject: [PATCH] cppcheckdata: if 'import pathlib' fails then print a proper
 error message that explains how user can solve the problem.

---
 addons/cppcheckdata.py | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/addons/cppcheckdata.py b/addons/cppcheckdata.py
index cdffe62a5..16a1414a9 100755
--- a/addons/cppcheckdata.py
+++ b/addons/cppcheckdata.py
@@ -9,8 +9,25 @@ License: No restrictions, use this as you need.
 import argparse
 import json
 import os
-import pathlib
 import sys
+try:
+    import pathlib
+except ImportError:
+    message = "Failed to load pathlib. Upgrade python to 3.x or install pathlib with 'pip install pathlib'."
+    error_id = 'pythonError'
+    if '--cli' in sys.argv:
+        msg = { 'file': '',
+                'linenr': 0,
+                'column': 0,
+                'severity': 'error',
+                'message': message,
+                'addon': 'cppcheckdata',
+                'errorId': error_id,
+                'extra': ''}
+        sys.stdout.write(json.dumps(msg) + '\n')
+    else:
+        sys.stderr.write('%s [%s]\n' % (message, error_id))
+    sys.exit(1)
 
 from xml.etree import ElementTree
 from fnmatch import fnmatch