pin sseclient to < 0.0.23

Bug: T222885
Change-Id: I52e2aa20d586f8d4a773744712a508c151a4eb71
---
M requirements.txt
M setup.py
2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/requirements.txt b/requirements.txt
index d6c9ab8..d0b2209 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -47,7 +47,7 @@
 
 # core pagegenerators
 google >= 1.7
-sseclient >= 0.0.18,!=0.0.23,!=0.0.24
+sseclient >= 0.0.18,< 0.0.23
 
 # The mysql generator in pagegenerators depends on PyMySQL
 PyMySQL >= 0.7.11, < 1.0.0 ; python_version < '3.6'
diff --git a/setup.py b/setup.py
index f669576..18099cb 100755
--- a/setup.py
+++ b/setup.py
@@ -63,7 +63,7 @@
 # ------- setup extra_requires ------- #
 extra_deps = {
     # Core library dependencies
-    'eventstreams': ['sseclient!=0.0.23,!=0.0.24,>=0.0.18'],
+    'eventstreams': ['sseclient<0.0.23,>=0.0.18'],  # T222885
     'isbn': ['python-stdnum>=1.17'],
     'Graphviz': ['pydot>=1.2'],
     'Google': ['google>=1.7'],

