Update pylock generation script

Signed-off-by: Samuel Monson <smonson@redhat.com>

Author: sjmonson

scripts/generate_pylock.sh

@@ -2,17 +2,16 @@
 set -ex
 
 usage() {
-    echo "Script to generate pylock.toml from scratch"
-    echo "If pylock.toml already exists just run \`pdm lock --update-reuse\`"
+    echo "Script to generate pylock.toml"
     echo "Usage: $0 [-f] [-h]"
     echo "  -f    Force update of all dependencies"
     echo "  -h    Show this help message"
 }
 
-# Check if pdm is available
-if ! command -v pdm >/dev/null 2>&1
+# Check if uv is available
+if ! command -v uv >/dev/null 2>&1
 then
-    echo "This script requires 'pdm' but it's not installed."
+    echo "This script requires 'uv' but it's not installed."
     exit 1
 fi
 
@@ -27,13 +26,7 @@ while getopts "fh" opt; do
   esac
 done
 
-set +e
-update_stratagy="$([ $FORCE_REGEN -eq 0 ] && echo "--update-reuse")"
-set -e
-
-# Locking all dependencies to the same version for all supported
-# python versions is not possible (mostly due to numpy)
-# so we need to lock separately for python >=3.12 and <3.12
-# Only set update-reuse if not forcing regeneration
-pdm lock --python "~=3.12" $update_stratagy
-pdm lock --append --python "<3.12" $update_stratagy
+if [ $FORCE_REGEN -eq 1 ]; then
+    uv lock --refresh
+fi
+uv export --frozen --all-groups --all-extras --format=pylock.toml --output-file=pylock.toml --quiet

tox.ini

@@ -94,8 +94,7 @@ commands =
 [testenv:lock]
 description = Update pylock
 skip_install = true
-setenv =
-    PDM_IGNORE_SAVED_PYTHON="1"
-deps = pdm[all]
+allowlist_externals = ./scripts/generate_pylock.sh
+deps = uv
 commands =
-    pdm lock --update-reuse
+    ./scripts/generate_pylock.sh {posargs}