diff --git a/.github/workflows/build.yaml b/.github/workflows/python.yaml
similarity index 93%
rename from .github/workflows/build.yaml
rename to .github/workflows/python.yaml
index 29216ef..20f28bf 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/python.yaml
@@ -1,10 +1,14 @@
-name: build
+name: python
 
 on: [push, pull_request, workflow_dispatch]
 
 permissions:
   contents: read
 
+defaults:
+  run:
+    working-directory: python
+
 jobs:
   test:
     runs-on: ubuntu-latest
@@ -20,6 +24,7 @@ jobs:
       - name: Build wheel
         uses: PyO3/maturin-action@v1
         with:
+          working-directory: python
           args: --release --out dist --find-interpreter
           sccache: 'true'
       - name: Install wheel
@@ -41,6 +46,7 @@ jobs:
       - name: Build wheels
         uses: PyO3/maturin-action@v1
         with:
+          working-directory: python
           target: ${{ matrix.target }}
           args: --release --out dist --find-interpreter
           sccache: 'true'
@@ -66,6 +72,7 @@ jobs:
       - name: Build wheels
         uses: PyO3/maturin-action@v1
         with:
+          working-directory: python
           target: ${{ matrix.target }}
           args: --release --out dist --find-interpreter
           sccache: 'true'
@@ -89,6 +96,7 @@ jobs:
       - name: Build wheels
         uses: PyO3/maturin-action@v1
         with:
+          working-directory: python
           target: ${{ matrix.target }}
           args: --release --out dist --find-interpreter
           sccache: 'true'
@@ -106,6 +114,7 @@ jobs:
       - name: Build sdist
         uses: PyO3/maturin-action@v1
         with:
+          working-directory: python
           command: sdist
           args: --out dist
       - name: Upload sdist
diff --git a/Cargo.lock b/python/Cargo.lock
similarity index 100%
rename from Cargo.lock
rename to python/Cargo.lock
diff --git a/Cargo.toml b/python/Cargo.toml
similarity index 100%
rename from Cargo.toml
rename to python/Cargo.toml
diff --git a/README.md b/python/README.md
similarity index 100%
rename from README.md
rename to python/README.md
diff --git a/benches/test_bench.py b/python/benches/test_bench.py
similarity index 100%
rename from benches/test_bench.py
rename to python/benches/test_bench.py
diff --git a/cases/__init__.py b/python/cases/__init__.py
similarity index 100%
rename from cases/__init__.py
rename to python/cases/__init__.py
diff --git a/cases/__init__.pyi b/python/cases/__init__.pyi
similarity index 100%
rename from cases/__init__.pyi
rename to python/cases/__init__.pyi
diff --git a/cases/py.typed b/python/cases/py.typed
similarity index 100%
rename from cases/py.typed
rename to python/cases/py.typed
diff --git a/dev/requirements.in b/python/dev/requirements.in
similarity index 100%
rename from dev/requirements.in
rename to python/dev/requirements.in
diff --git a/dev/requirements.txt b/python/dev/requirements.txt
similarity index 100%
rename from dev/requirements.txt
rename to python/dev/requirements.txt
diff --git a/pyproject.toml b/python/pyproject.toml
similarity index 100%
rename from pyproject.toml
rename to python/pyproject.toml
diff --git a/src/lib.rs b/python/src/lib.rs
similarity index 100%
rename from src/lib.rs
rename to python/src/lib.rs
diff --git a/src/transform.rs b/python/src/transform.rs
similarity index 100%
rename from src/transform.rs
rename to python/src/transform.rs
diff --git a/tests/test_cases.py b/python/tests/test_cases.py
similarity index 100%
rename from tests/test_cases.py
rename to python/tests/test_cases.py