Add python packaging

bindings/python/pyproject.toml

@@ -0,0 +1,21 @@
+[project]
+name = "ldk_node"
+version = "0.1-alpha.1"
+authors = [
+  { name="Elias Rohrer", email="[email protected]" },
+]
+description = "A ready-to-go Lightning node library built using LDK and BDK."
+readme = "README.md"
+requires-python = ">=3.6"
+classifiers = [
+    "Topic :: Software Development :: Libraries",
+    "Topic :: Security :: Cryptography",
+    "License :: OSI Approved :: MIT License",
+    "License :: OSI Approved :: Apache Software License",
+    "Programming Language :: Python :: 3",
+]
+
+[project.urls]
+"Homepage" = "https://lightningdevkit.org/"
+"Github" = "https://github.com/lightningdevkit/ldk-node"
+"Bug Tracker" = "https://github.com/lightningdevkit/ldk-node/issues"

bindings/python/setup.cfg

@@ -0,0 +1,13 @@
+[options]
+packages = find:
+package_dir =
+    = src
+include_package_data = True
+
+[options.packages.find]
+where = src
+
+[options.package_data]
+ldk_node =
+    *.so
+    *.dylib

bindings/python/src/ldk_node/__init__.py

@@ -0,0 +1 @@
+from ldk_node.ldk_node import *

scripts/python_create_package.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+cd bindings/python || exit 1
+python3 -m build

scripts/uniffi_bindgen_generate_python.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
-BINDINGS_DIR="./bindings/python"
+BINDINGS_DIR="./bindings/python/src/ldk_node"
 UNIFFI_BINDGEN_BIN="cargo run --manifest-path bindings/uniffi-bindgen/Cargo.toml"
 
-cargo build --release --features uniffi || exit 1
+cargo build --profile release-smaller --features uniffi || exit 1
 $UNIFFI_BINDGEN_BIN generate bindings/ldk_node.udl --language python -o "$BINDINGS_DIR" || exit 1
-cp ./target/release/libldk_node.dylib "$BINDINGS_DIR"/libldk_node.dylib || exit 1
+cp ./target/release-smaller/libldk_node.dylib "$BINDINGS_DIR"/libldk_node.dylib || exit 1