From 327473071ae4879582a6f41c9f57f691d00ddf9a Mon Sep 17 00:00:00 2001
From: Matthew Feickert <matthew.feickert@cern.ch>
Date: Thu, 12 Oct 2023 22:03:56 -0500
Subject: [PATCH] Use same CPython version as ROOT

---
 binder/runtime.txt     |  2 +-
 book/requirements.lock | 15 ++++++++++++++-
 lock.sh                |  3 ++-
 3 files changed, 17 insertions(+), 3 deletions(-)

diff --git a/binder/runtime.txt b/binder/runtime.txt
index 67ebc4e..5509089 100644
--- a/binder/runtime.txt
+++ b/binder/runtime.txt
@@ -1 +1 @@
-python-3.11
+python-3.10
diff --git a/book/requirements.lock b/book/requirements.lock
index 60bae9e..702bda7 100644
--- a/book/requirements.lock
+++ b/book/requirements.lock
@@ -1,5 +1,5 @@
 #
-# This file is autogenerated by pip-compile with Python 3.11
+# This file is autogenerated by pip-compile with Python 3.10
 # by the following command:
 #
 #    pip-compile --generate-hashes --output-file=book/requirements.lock requirements.txt
@@ -396,6 +396,12 @@ docutils==0.18.1 \
     #   sphinx
     #   sphinx-togglebutton
     #   sphinxcontrib-bibtex
+exceptiongroup==1.1.3 \
+    --hash=sha256:097acd85d473d75af5bb98e41b61ff7fe35efe6675e4f9370ec6ec5126d160e9 \
+    --hash=sha256:343280667a4585d195ca1cf9cef84a4e178c4b6cf2274caef9859782b567d5e3
+    # via
+    #   anyio
+    #   ipython
 executing==2.0.0 \
     --hash=sha256:06df6183df67389625f4e763921c6cf978944721abf3e714000200aab95b0657 \
     --hash=sha256:0ff053696fdeef426cda5bd18eacd94f82c91f49823a2e9090124212ceea9b08
@@ -1734,6 +1740,10 @@ tinycss2==1.2.1 \
     --hash=sha256:2b80a96d41e7c3914b8cda8bc7f705a4d9c49275616e886103dd839dfc847847 \
     --hash=sha256:8cff3a8f066c2ec677c06dbc7b45619804a6938478d9d73c284b29d14ecb0627
     # via nbconvert
+tomli==2.0.1 \
+    --hash=sha256:939de3e7a6161af0c887ef91b7d41a53e7c5a1ca976325f429cb46ea9bc30ecc \
+    --hash=sha256:de526c12914f0c550d15924c62d72abc48d6fe7364aa87328337a31007fe8a4f
+    # via jupyterlab
 toolz==0.12.0 \
     --hash=sha256:2059bd4148deb1884bb0eb770a3cde70e7f954cfbbdc2285f1f2de01fd21eb6f \
     --hash=sha256:88c570861c440ee3f2f6037c4654613228ff40c93a6c25e0eba70d17282c6194
@@ -1787,6 +1797,9 @@ typing-extensions==4.8.0 \
     --hash=sha256:8f92fc8806f9a6b641eaa5318da32b44d401efaac0f6678c9bc448ba3605faa0 \
     --hash=sha256:df8e4339e9cb77357558cbdbceca33c303714cf861d1eef15e1070055ae8b7ef
     # via
+    #   altair
+    #   async-lru
+    #   awkward
     #   myst-nb
     #   myst-parser
     #   pydata-sphinx-theme
diff --git a/lock.sh b/lock.sh
index 0d3cf8c..d72fc85 100644
--- a/lock.sh
+++ b/lock.sh
@@ -6,7 +6,8 @@ if [[ "$(uname -m)" != "x86_64" ]]; then
     docker run --privileged --rm tonistiigi/binfmt --install amd64
 fi
 
-BUILD_IMAGE="python:3.11-slim-bookworm"
+# Match CPython version with Docker image that contians ROOT
+BUILD_IMAGE="python:3.10-slim-bookworm"
 docker pull \
     --platform linux/amd64 \
     "${BUILD_IMAGE}"