From a6d3e5841fcb83709c1beae554d03d3b52796c77 Mon Sep 17 00:00:00 2001
From: jMyles <justin@justinholmes.com>
Date: Fri, 8 Nov 2019 22:58:12 -0800
Subject: [PATCH] Need a way to pause all logging for massive Ursula tests.

---
 nucypher/network/nodes.py     |  2 ++
 nucypher/utilities/logging.py | 10 ++++++++++
 2 files changed, 12 insertions(+)

diff --git a/nucypher/network/nodes.py b/nucypher/network/nodes.py
index 6a84abdf6..653b24479 100644
--- a/nucypher/network/nodes.py
+++ b/nucypher/network/nodes.py
@@ -433,6 +433,8 @@ class Learner:
         # In some cases (seed nodes or other temp stored certs),
         # this will update the filepath from the temp location to this one.
         node.certificate_filepath = certificate_filepath
+
+
         self.log.info(f"Saved TLS certificate for {node.nickname}: {certificate_filepath}")
 
         try:
diff --git a/nucypher/utilities/logging.py b/nucypher/utilities/logging.py
index da6223256..cba634022 100644
--- a/nucypher/utilities/logging.py
+++ b/nucypher/utilities/logging.py
@@ -95,6 +95,16 @@ class GlobalLoggerSettings:
         if was_already_going:
             globalLogPublisher.addObserver(console_observer)
 
+    @classmethod
+    @contextmanager
+    def pause_all_logging_while(cls):
+        former_observers = tuple(globalLogPublisher._observers)
+        for observer in former_observers:
+            globalLogPublisher.removeObserver(observer)
+        yield
+        for observer in former_observers:
+            globalLogPublisher.addObserver(observer)
+
     @classmethod
     def start_text_file_logging(cls):
         globalLogPublisher.addObserver(get_text_file_observer())