From a69bf7e6a0836c2690d7203119696b842974b5b6 Mon Sep 17 00:00:00 2001
From: PavelMuhortov <pavel.muhortov@gmail.com>
Date: Thu, 17 Jun 2021 08:59:01 +0300
Subject: [PATCH] add search 'TypeError' error handling

---
 srchproc.py | 26 +++++++++++++++-----------
 1 file changed, 15 insertions(+), 11 deletions(-)

diff --git a/srchproc.py b/srchproc.py
index 479a8b8..40fc9b2 100644
--- a/srchproc.py
+++ b/srchproc.py
@@ -76,17 +76,21 @@ class Proc:
         :return: list of dictionaries with descriptions of found processes
         """
         proc_found = []
-        for proc in cls.list():
-            if exclude and (exclude in proc['execpid'] or exclude in proc['exename'] or
-                            exclude in proc['exepath'] or exclude in proc['cmdline']):
-                pass
-            elif find in proc['execpid'] or find in proc['exename'] or \
-                    find in proc['exepath'] or find in proc['cmdline']:
-                proc_found.append(proc)
-        if len(proc_found) == 0:
-            return None
-        else:
-            return proc_found
+        try:
+            for proc in cls.list():
+                if exclude and (exclude in proc['execpid'] or exclude in proc['exename'] or
+                                exclude in proc['exepath'] or exclude in proc['cmdline']):
+                    pass
+                elif find in proc['execpid'] or find in proc['exename'] or \
+                        find in proc['exepath'] or find in proc['cmdline']:
+                    proc_found.append(proc)
+        except TypeError as ex:
+            print('ON', platform, 'PLATFORM', 'search ERROR:', ex)
+        finally:
+            if len(proc_found) == 0:
+                return None
+            else:
+                return proc_found
 
 
 if __name__ == "__main__":