[buildstream] 17/33: WIP: pickle: Plugin - disable pickling

[gi...@apache.org]

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github-bot pushed a commit to branch aevri/picklable_jobs
in repository https://gitbox.apache.org/repos/asf/buildstream.git

commit 094ed0c06f17cd68a9e1e4262aaf8199b422ba9c
Author: Angelos Evripiotis <je...@bloomberg.net>
AuthorDate: Tue Apr 2 13:35:46 2019 +0100

    WIP: pickle: Plugin - disable pickling
---
 src/buildstream/plugin.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/buildstream/plugin.py b/src/buildstream/plugin.py
index d8b6a73..539d61f 100644
--- a/src/buildstream/plugin.py
+++ b/src/buildstream/plugin.py
@@ -252,6 +252,12 @@ class Plugin():
                                                              self.BST_PLUGIN_DEPRECATION_MESSAGE)
             self.__message(MessageType.WARN, detail)
 
+    def __getstate__(self):
+        raise NotImplementedError("Don't pickle this.")
+
+    def __setstate__(self, state):
+        raise NotImplementedError("Don't pickle this.")
+
     def __del__(self):
         # Dont send anything through the Message() pipeline at destruction time,
         # any subsequent lookup of plugin by unique id would raise KeyError.