May 2026 Update from UT internal metamon

.github/workflows/black-fix.yml

@@ -0,0 +1,51 @@
+name: Black (auto-fix)
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened, ready_for_review]
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  black_fix:
+    if: github.event.pull_request.draft == false
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: ${{ github.head_ref }}
+          token: ${{ secrets.GITHUB_TOKEN }}
+          fetch-depth: 0
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: "3.10"
+
+      - name: Install Black
+        run: pip install black
+
+      - name: Run Black on changed files
+        run: |
+          BASE=$(git merge-base origin/${{ github.base_ref }} HEAD)
+          FILES=$(git diff --name-only --diff-filter=d "$BASE" HEAD -- '*.py')
+          if [ -z "$FILES" ]; then
+            echo "No Python files changed."
+            exit 0
+          fi
+          echo "Formatting:"
+          echo "$FILES"
+          echo "$FILES" | xargs black
+
+      - name: Commit and push changes (if any)
+        run: |
+          if git diff --quiet; then
+            echo "No formatting changes needed."
+            exit 0
+          fi
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+          git add -u
+          git commit -m "style: auto-format with black"
+          git push origin HEAD:${{ github.head_ref }}

.gitignore

@@ -1,3 +1,9 @@
+*logs_and_checkpoints/
+checkpoints/
+
+# Weights & Biases
+wandb/
+
 # Byte-compiled / optimized / DLL files
 __pycache__/
 *.py[cod]
@@ -6,6 +12,14 @@ __pycache__/
 # C extensions
 *.so
 
+# Scripting Artifacts
+/wandb
+*.sh
+!tools/
+!tools/*.sh
+*.csv
+*.pt
+
 # Distribution / packaging
 .Python
 build/
@@ -94,12 +108,6 @@ ipython_config.py
 #   install all needed dependencies.
 #Pipfile.lock
 
-# UV
-#   Similar to Pipfile.lock, it is generally recommended to include uv.lock in version control.
-#   This is especially recommended for binary packages to ensure reproducibility, and is more
-#   commonly ignored for libraries.
-#uv.lock
-
 # poetry
 #   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
 #   This is especially recommended for binary packages to ensure reproducibility, and is more
@@ -112,10 +120,8 @@ ipython_config.py
 #pdm.lock
 #   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
 #   in version control.
-#   https://pdm.fming.dev/latest/usage/project/#working-with-version-control
+#   https://pdm.fming.dev/#use-with-ide
 .pdm.toml
-.pdm-python
-.pdm-build/
 
 # PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
 __pypackages__/
@@ -164,13 +170,5 @@ cython_debug/
 #  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
 #  and can be added to the global gitignore or merged into this file.  For a more nuclear
 #  option (not recommended) you can uncomment the following to ignore the entire idea folder.
-#.idea/
-
-# Ruff stuff:
-.ruff_cache/
-
-# PyPI configuration file
-.pypirc
-.DS_Store
-movesets_data/
-checks_data/
+.idea/
+metamon/data/stats

.gitmodules

@@ -1,3 +1,3 @@
 [submodule "server/pokemon-showdown"]
 	path = server/pokemon-showdown
-	url = git@github.com:smogon/pokemon-showdown.git
+	url = https://github.com/smogon/pokemon-showdown.git

.pre-commit-config.yaml

@@ -0,0 +1,5 @@
+repos:
+  - repo: https://github.com/psf/black
+    rev: 25.1.0
+    hooks:
+      - id: black

.vscode/settings.json

@@ -0,0 +1,16 @@
+{
+    "folder-color.pathColors": [
+        {
+            "folderPath": "metamon/data/",
+            "color": "foldercolorizer.color_336633"
+        },
+        {
+            "folderPath": "metamon/backend/",
+            "color": "foldercolorizer.color_6666ff"
+        },
+        {
+            "folderPath": "metamon/il/",
+            "color": "foldercolorizer.color_666666"
+        }
+    ]
+}