set ppid

giampaolo · Apr 30, 2016 · 1272150 · 1272150
1 parent c0ac3f7
commit 1272150
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Showing 3 changed files with 6 additions and 3 deletions.
diff --git a/psutil/_psbsd.py b/psutil/_psbsd.py
@@ -463,7 +463,8 @@ def terminal(self):
 
     @wrap_exceptions
     def ppid(self):
-        return cext.proc_ppid(self.pid)
+        self._ppid = cext.proc_ppid(self.pid)
+        return self._ppid
 
     @wrap_exceptions
     def uids(self):

diff --git a/psutil/_psosx.py b/psutil/_psosx.py
@@ -250,7 +250,8 @@ def environ(self):
 
     @wrap_exceptions
     def ppid(self):
-        return cext.proc_ppid(self.pid)
+        self._ppid = cext.proc_ppid(self.pid)
+        return self._ppid
 
     @wrap_exceptions
     def cwd(self):

diff --git a/psutil/_pssunos.py b/psutil/_pssunos.py
@@ -359,7 +359,8 @@ def nice_set(self, value):
 
     @wrap_exceptions
     def ppid(self):
-        return cext.proc_basic_info(self.pid, self._procfs_path)[0]
+        self._ppid = cext.proc_basic_info(self.pid, self._procfs_path)[0]
+        return self._ppid
 
     @wrap_exceptions
     def uids(self):