Merge branch 'python-3.13' of github.com:microsoft/LightGBM into pyth…

…on-3.13

.ci/conda-envs/ci-core.txt

@@ -23,7 +23,7 @@ joblib>=1.3.2
 matplotlib-base>=3.7.3
 numpy>=1.24.4
 pandas>2.0
-pyarrow-core>=16.0
+pyarrow-core>=6.0
 python-graphviz>=0.20.3
 scikit-learn>=1.3.2
 scipy>=1.1

.ci/setup.sh

@@ -11,15 +11,18 @@ ARCH=$(uname -m)
 
 
 if [[ $OS_NAME == "macos" ]]; then
+    # Check https://github.com/actions/runner-images/tree/main/images/macos for available
+    # versions of Xcode
+    macos_ver=$(sw_vers --productVersion)
+    if [[ "${macos_ver}" =~ 13. ]]; then
+        xcode_path="/Applications/Xcode_14.3.app/Contents/Developer"
+    else
+        xcode_path="/Applications/Xcode_15.0.app/Contents/Developer"
+    fi
+    sudo xcode-select -s "${xcode_path}" || exit 1
     if  [[ $COMPILER == "clang" ]]; then
         brew install libomp
-        if [[ $AZURE == "true" ]]; then
-            sudo xcode-select -s /Applications/Xcode_13.1.0.app/Contents/Developer || exit 1
-        fi
     else  # gcc
-        # Check https://github.com/actions/runner-images/tree/main/images/macos for available
-        # versions of Xcode
-        sudo xcode-select -s /Applications/Xcode_14.3.1.app/Contents/Developer || exit 1
         brew install 'gcc@12'
     fi
     if [[ $TASK == "mpi" ]]; then

.ci/test-windows.ps1

@@ -66,7 +66,7 @@ if ($env:TASK -eq "swig") {
 conda init powershell
 conda activate
 conda config --set always_yes yes --set changeps1 no
-conda update -q -y conda "python=$env:PYTHON_VERSION=*_cp*"
+conda update -q -y conda "python=$env:PYTHON_VERSION[build=*_cp*]"
 
 if ($env:PYTHON_VERSION -eq "3.7") {
     $env:CONDA_REQUIREMENT_FILE = "$env:BUILD_SOURCESDIRECTORY/.ci/conda-envs/ci-core-py37.txt"

.ci/test.sh

@@ -2,9 +2,6 @@
 
 set -e -E -o -u pipefail
 
-# TODO(jameslamb): revert before merging
-set -x
-
 # defaults
 CONDA_ENV="test-env"
 IN_UBUNTU_BASE_CONTAINER=${IN_UBUNTU_BASE_CONTAINER:-"false"}
@@ -67,9 +64,9 @@ if [[ "$TASK" == "cpp-tests" ]]; then
     exit 0
 fi
 
-# including python=version=*_cp* to ensure that conda prefers CPython and doesn't fall back to
+# including python=version=[build=*_cp*] to ensure that conda prefers CPython and doesn't fall back to
 # other implementations like pypy
-CONDA_PYTHON_REQUIREMENT="python=${PYTHON_VERSION}=*_cp*"
+CONDA_PYTHON_REQUIREMENT="python=${PYTHON_VERSION}[build=*_cp*]"
 
 if [[ $TASK == "if-else" ]]; then
     conda create -q -y -n "${CONDA_ENV}" "${CONDA_PYTHON_REQUIREMENT}" numpy

.github/workflows/cuda.yml

@@ -3,10 +3,10 @@ name: CUDA Version
 on:
   push:
     branches:
-    - master
+      - master
   pull_request:
     branches:
-    - master
+      - master
   # Run manually by clicking a button in the UI
   workflow_dispatch:
     inputs:
@@ -130,7 +130,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: [test]
     steps:
-    - name: Note that all tests succeeded
-      uses: re-actors/[email protected]
-      with:
-        jobs: ${{ toJSON(needs) }}
+      - name: Note that all tests succeeded
+        uses: re-actors/[email protected]
+        with:
+          jobs: ${{ toJSON(needs) }}

.github/workflows/lock.yml

@@ -2,8 +2,10 @@ name: 'Lock Inactive Threads'
 
 on:
   schedule:
-    # midnight UTC, every Wednesday
+    # midnight UTC, every Wednesday, for Issues
     - cron: '0 0 * * 3'
+    # midnight UTC, every Thursday, for PRs
+    - cron: '0 0 * * 4'
   # allow manual triggering from GitHub UI
   workflow_dispatch:
 
@@ -42,4 +44,4 @@ jobs:
           # what should the locking status be?
           issue-lock-reason: 'resolved'
           pr-lock-reason: 'resolved'
-          process-only: 'issues, prs'
+          process-only: ${{ github.event.schedule == '0 0 * * 3' && 'issues' || 'prs' }}

.github/workflows/python_package.yml

@@ -3,10 +3,10 @@ name: Python-package
 on:
   push:
     branches:
-    - master
+      - master
   pull_request:
     branches:
-    - master
+      - master
 
 # automatically cancel in-progress builds if another commit is pushed
 concurrency:
@@ -154,7 +154,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: [test, test-latest-versions, test-old-versions]
     steps:
-    - name: Note that all tests succeeded
-      uses: re-actors/[email protected]
-      with:
-        jobs: ${{ toJSON(needs) }}
+      - name: Note that all tests succeeded
+        uses: re-actors/[email protected]
+        with:
+          jobs: ${{ toJSON(needs) }}