From 320543688a8f8e867ace1f1309d6c7ef8a22e7a8 Mon Sep 17 00:00:00 2001
From: cainmagi <cainmagi@gmail.com>
Date: Tue, 19 Apr 2022 05:25:50 +0000
Subject: [PATCH] 1.4 12. Fix a bug caused by `typing-extensions` and
 `immutables` when using `python=3.6`.

---
 README.md                  | 2 +-
 scripts/install-jlab       | 2 +-
 scripts/install-jlab-conda | 6 +++---
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/README.md b/README.md
index 0f64c2d..ae8b7ff 100644
--- a/README.md
+++ b/README.md
@@ -269,7 +269,7 @@ The following tests has been passed.
 9. Fix some bugs caused by missing of `libffi`, `libssl`, and `rustc`+`cargo`.
 10. Bump the default base image and the base script location to new versions.
 11. Fix the dependency issue of `black`, and `numpy` when using `python=3.6`.
-12. Fix a bug caused by typing-extensions when using `python=3.6`.
+12. Fix a bug caused by `typing-extensions` and `immutables` when using `python=3.6`.
 
 ### ver 1.3 @ 6/19/2021
 
diff --git a/scripts/install-jlab b/scripts/install-jlab
index 88401b0..c49a317 100644
--- a/scripts/install-jlab
+++ b/scripts/install-jlab
@@ -211,7 +211,7 @@ then
     if [ "x${CUR_PYTHON_VER}" = "xpy37+" ]
     then
         msg "Installing Jupyter Lab, ver 3.3.3."
-        python3 -m pip install typing-extensions==4.1.1 jupyterlab==3.3.3 || fail
+        python3 -m pip install typing-extensions==4.2.0 jupyterlab==3.3.3 || fail
     else
         if [ "x${CUR_PYTHON_VER}" = "xpy36" ]
         then
diff --git a/scripts/install-jlab-conda b/scripts/install-jlab-conda
index e3a44ee..fa46e7d 100644
--- a/scripts/install-jlab-conda
+++ b/scripts/install-jlab-conda
@@ -144,7 +144,7 @@ then
         CONDA_TEMP_PKGS="\"immutables>=0.17\" \"typing-extensions>=4.2.0\""
     else
         if [ "x${CUR_PYTHON_VER}" = "xpy36" ]; then
-            CONDA_TEMP_PKGS="immutables=0.17 typing-extensions=4.2.0"
+            CONDA_TEMP_PKGS="immutables=0.15 typing-extensions=4.1.1"
         else
             CONDA_TEMP_PKGS="\"immutables<0.15\" \"typing-extensions>=3.10.0,<4\""
         fi
@@ -222,7 +222,7 @@ then
         CONDA_TEMP_PKGS="\"immutables>=0.17\" \"typing-extensions>=4.2.0\""
     else
         if [ "x${CUR_PYTHON_VER}" = "xpy36" ]; then
-            CONDA_TEMP_PKGS="immutables=0.17 typing-extensions=4.2.0"
+            CONDA_TEMP_PKGS="immutables=0.15 typing-extensions=4.1.1"
         else
             CONDA_TEMP_PKGS="\"immutables<0.15\" \"typing-extensions>=3.10.0,<4\""
         fi
@@ -300,7 +300,7 @@ then
         CONDA_TEMP_PKGS="\"immutables>=0.17\" \"typing-extensions>=4.2.0\""
     else
         if [ "x${CUR_PYTHON_VER}" = "xpy36" ]; then
-            CONDA_TEMP_PKGS="immutables=0.17 typing-extensions=4.2.0"
+            CONDA_TEMP_PKGS="immutables=0.15 typing-extensions=4.1.1"
         else
             CONDA_TEMP_PKGS="\"immutables<0.15\" \"typing-extensions>=3.10.0,<4\""
         fi