Add python bindings

.github/workflows/ci.yml

@@ -21,4 +21,4 @@ jobs:
       - run: rustup update ${{ matrix.toolchain }} && rustup default ${{ matrix.toolchain }}
       - run: cargo build --verbose
       - run: cargo test --verbose
-      - run: cargo build --verbose -F 3di
+      - run: cargo build --verbose -F python

Cargo.toml

@@ -19,7 +19,6 @@ include = [
     "/LICENSE",
     "/NOTICE",
     "/src",
-    "/python_mini3di",
     "/tests"
 ]
 keywords = ["bioinformatics", "genomics", "sequencing", "k-mer", "sketch"]
@@ -29,7 +28,7 @@ categories = ["command-line-utilities", "science"]
 crate-type = ["cdylib", "lib"]
 
 [features]
-3di = ["dep:pyo3", "dep:pyo3-build-config"]
+python = ["dep:pyo3"]
 
 [target.'cfg(not(target_arch = "wasm32"))'.dependencies]
 # data structures
@@ -48,7 +47,7 @@ memmap2 = "0.9"
 arrayref = "0.3"
 num-traits = "0.2"
 # ffi
-pyo3 = { version = "0.21", features = ["auto-initialize"], optional = true }
+pyo3 = { version = "0.21", features = ["abi3-py310"], optional = true }
 # logging
 log = "0.4"
 simple_logger = { version = "4", features = ["stderr"] }
@@ -101,9 +100,6 @@ js-sys = {version = "0.3.51" }
 
 
 
-[build-dependencies]
-pyo3-build-config = {version = "0.22", optional = true}
-
 [target.'cfg(not(target_arch = "wasm32"))'.dev-dependencies]
 # testing
 snapbox = "0.6.21"

maturin/pyproject.toml

@@ -0,0 +1,18 @@
+[build-system]
+requires = ["maturin>=1.7,<2"]
+build-backend = "maturin"
+
+[project]
+name = "sketchlib"
+version = "0.3.0"
+description = "Python bindings for sketchlib.rust"
+requires-python = ">=3.10"
+license = "Apache-2.0"
+authors = [
+    { name = "John Lees", email = "jlees@ebi.ac.uk" },
+]
+
+[tool.maturin]
+manifest-path = "../Cargo.toml"
+features = ["python"]
+module-name = "sketchlib"