PermissionError on macOS #1120

NEWS

@@ -15,6 +15,7 @@ Bugs corrected:
     * Potential memory leak in Windows WebUI (issue #1056)
     * glances_network `OSError: [Errno 19] No such device` (issue #1106)
     * GPU plugin. <class 'TypeError'>: ... not JSON serializable"> (issue #1112)
+    * PermissionError on macOS (issue #1120)
 
 Installation:
 

glances/processes.py

@@ -240,8 +240,9 @@ class GlancesProcesses(object):
             procstat.update(proc.as_dict(
                 attrs=['name', 'cpu_times', 'status', 'ppid'],
                 ad_value=''))
-        except psutil.NoSuchProcess:
+        except (psutil.NoSuchProcess, psutil.AccessDenied):
             # Try/catch for issue #432 (process no longer exist)
+            # Try/catch for issue #1120 (only see on Macos)
             return None
         else:
             procstat['status'] = str(procstat['status'])[:1].upper()
@@ -250,7 +251,7 @@ class GlancesProcesses(object):
             procstat.update(proc.as_dict(
                 attrs=['username', 'cpu_percent', 'memory_percent'],
                 ad_value=''))
-        except psutil.NoSuchProcess:
+        except (psutil.NoSuchProcess, psutil.AccessDenied):
             # Try/catch for issue #432 (process no longer exist)
             return None