fix: pypi

- Add a new method to library as pypi won't allow us to upload 0.3.6 when nothing has changed.

- update maturin version required in pyproject.toml

- fix maturin-action to directly access the sub folders that we have downloaded

.github/workflows/CI.yml

@@ -83,14 +83,16 @@ jobs:
     if: "startsWith(github.ref, 'refs/tags/')"
     needs: [linux, windows, macos]
     steps:
+      - uses: actions/checkout@v3 # Checkout the repository so we can have the pyptoject.toml file
       - uses: actions/download-artifact@v4
-        with:
-          pattern: wheels-*
-          merge-multiple: true
+
+      - name: Display structure of downloaded artifacts
+        run: ls -R wheels-*
+
       - name: Publish to PyPI
-        uses: PyO3/maturin-action@v1
         env:
           MATURIN_PYPI_TOKEN: ${{ secrets.PYPI_API_TOKEN }}
+        uses: PyO3/maturin-action@v1
         with:
           command: upload
-          args: --skip-existing *
+          args: --non-interactive --skip-existing wheels-*/*

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "py_arkworks_bls12381"
-version = "0.3.6"
+version = "0.3.7"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

pyproject.toml

@@ -1,5 +1,5 @@
 [build-system]
-requires = ["maturin>=0.14,<0.15"]
+requires = ["maturin>=1.0,<2.0"]
 build-backend = "maturin"
 
 [project]
@@ -9,6 +9,9 @@ classifiers = [
     "Programming Language :: Rust",
     "Programming Language :: Python :: Implementation :: CPython",
     "Programming Language :: Python :: Implementation :: PyPy",
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
 ]
-
-

src/wrapper.rs

@@ -246,6 +246,9 @@ impl Scalar {
     fn is_zero(&self) -> bool {
         self.0.is_zero()
     }
+    fn is_one(&self) -> bool {
+        self.0.is_one()
+    }
 
     fn to_le_bytes(&self) -> PyResult<[u8; SCALAR_SIZE]> {
         let mut bytes = [0u8; SCALAR_SIZE];