build: use Python 3.10

Tracks the default used by Bitcoin Core since v29.0:
bitcoin/bitcoin#30527

Pin deterministic release to 3.10.18

Use 3.10.11 for Windows build.

Author: Sjors

.python-version

@@ -1 +1 @@
-3.9
+3.10

contrib/build.Dockerfile

@@ -38,7 +38,7 @@ COPY contrib/reproducible-python.diff /opt/reproducible-python.diff
 ENV PYTHON_CONFIGURE_OPTS="--enable-shared"
 ENV BUILD_DATE="Jan  1 2019"
 ENV BUILD_TIME="00:00:00"
-RUN eval "$(pyenv init --path)" && eval "$(pyenv virtualenv-init -)" && cat /opt/reproducible-python.diff | pyenv install -kp 3.9.19
+RUN eval "$(pyenv init --path)" && eval "$(pyenv virtualenv-init -)" && cat /opt/reproducible-python.diff | pyenv install -kp 3.10.18
 
 ENV LC_ALL=C.UTF-8
 ENV LANG=C.UTF-8

contrib/build_bin.sh

@@ -21,7 +21,7 @@ else
 fi
 
 # We also need to change the timestamps of all of the base library files
-lib_dir=$(pyenv prefix)/lib/python3.9
+lib_dir=$(pyenv prefix)/lib/python3.10
 TZ=UTC find ${lib_dir} -name '*.py' -type f -execdir touch -t "201901010000.00" '{}' \;
 
 # Make the standalone binary

contrib/build_wine.sh

@@ -3,7 +3,8 @@
 
 set -ex
 
-PYTHON_VERSION=3.9.13
+# There's no core.msi for newer patch versions
+PYTHON_VERSION=3.10.11
 
 PYTHON_FOLDER="python3"
 PYHOME="c:/$PYTHON_FOLDER"

docs/development/release-process.rst

@@ -26,7 +26,7 @@ Build everything::
 
     docker run -it --name hwi-builder -v $PWD:/opt/hwi --rm  --workdir /opt/hwi hwi-builder /bin/bash -c "contrib/build_bin.sh && contrib/build_dist.sh"
     docker run -it --name hwi-wine-builder -v $PWD:/opt/hwi --rm  --workdir /opt/hwi hwi-wine-builder /bin/bash -c "contrib/build_wine.sh"
-    docker run --platform linux/arm64 -it --rm --name hwi-builder-arm64 -v $PWD:/opt/hwi --workdir /opt/hwi hwi-builder-arm64 /bin/bash -c "contrib/build_bin.sh --without-gui && contrib/build_dist.sh --without-gui" 
+    docker run --platform linux/arm64 -it --rm --name hwi-builder-arm64 -v $PWD:/opt/hwi --workdir /opt/hwi hwi-builder-arm64 /bin/bash -c "contrib/build_bin.sh --without-gui && contrib/build_dist.sh --without-gui"
 
 Building macOS binary
 =====================
@@ -35,14 +35,14 @@ Note that the macOS build is non-deterministic.
 
 First install `pyenv <https://github.com/pyenv/pyenv>`_ using whichever method you prefer.
 
-Then a deterministic build of Python 3.9.19 needs to be installed. This can be done with the patch in ``contrib/reproducible-python.diff``. First ``cd`` into HWI's source tree. Then use::
+Then a deterministic build of Python 3.10.18 needs to be installed. This can be done with the patch in ``contrib/reproducible-python.diff``. First ``cd`` into HWI's source tree. Then use::
 
-    cat contrib/reproducible-python.diff | PYTHON_CONFIGURE_OPTS="--enable-framework" BUILD_DATE="Jan  1 2019" BUILD_TIME="00:00:00" pyenv install -kp 3.9.19
+    cat contrib/reproducible-python.diff | PYTHON_CONFIGURE_OPTS="--enable-framework" BUILD_DATE="Jan  1 2019" BUILD_TIME="00:00:00" pyenv install -kp 3.10.18
 
-Make sure that python 3.9.19 is active::
+Make sure that python 3.10.18 is active::
 
     $ python --version
-    Python 3.9.19
+    Python 3.10.18
 
 Now install `Poetry <https://github.com/sdispater/poetry>`_ with ``pip install poetry``
 

poetry.lock

@@ -23,7 +23,8 @@ pyaes = "^1.6"
 mnemonic = "~0"
 typing-extensions = "^4.4"
 libusb1 = ">=1.7,<4"
-pyside2 = { version = "^5.14.0", optional = true, python = "<3.10" }
+# Used only for Wine
+pyside2 = { version = "^5.14.0", optional = true, python = "3.10" }
 cbor2 = "^5.4.6"
 pyserial = "^3.5"
 dataclasses = {version = "^0.8", python = ">=3.6,<3.7"}