chore: clean out old generated stackcoin-python, set up new SDK structure

Author: jackharrhy

justfile

@@ -1,8 +1,11 @@
 generate:
-  rm -rf stackcoin
-  uvx openapi-python-client generate --url http://localhost:4000/api/openapi --config openapi-python-client-config.yml
-  uvx ruff format
+  datamodel-codegen \
+    --input ../../openapi.json \
+    --input-file-type openapi \
+    --output-model-type pydantic_v2.BaseModel \
+    --output stackcoin/stackcoin/models.py \
+    --target-python-version 3.13
+  uvx ruff format stackcoin/
 
 dev:
   uv pip install -e "stackcoin @ ./stackcoin"
-

openapi-python-client-config.yml

@@ -1,26 +1,23 @@
-[tool.poetry]
+[project]
 name = "stackcoin"
-version = "0.1"
-description = "A client library for accessing StackCoin API"
-authors = []
-readme = "README.md"
-packages = [
-    { include = "stackcoin_python" },
+version = "0.1.0"
+description = "Python SDK for the StackCoin API"
+requires-python = ">=3.13"
+dependencies = [
+    "httpx>=0.27",
+    "pydantic>=2.0",
+    "websockets>=13.0",
 ]
-include = ["CHANGELOG.md", "stackcoin_python/py.typed"]
-
-[tool.poetry.dependencies]
-python = "^3.9"
-httpx = ">=0.23.0,<0.29.0"
-attrs = ">=22.2.0"
-python-dateutil = "^2.8.0"
 
 [build-system]
-requires = ["poetry-core>=2.0.0,<3.0.0"]
-build-backend = "poetry.core.masonry.api"
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
+[tool.hatch.build.targets.wheel]
+packages = ["stackcoin"]
 
 [tool.ruff]
-line-length = 120
+line-length = 100
 
 [tool.ruff.lint]
 select = ["F", "I", "UP"]

stackcoin/README.md

@@ -0,0 +1,5 @@
+"""StackCoin Python SDK."""
+
+from .errors import StackCoinError
+
+__all__ = ["StackCoinError"]

stackcoin/pyproject.toml

@@ -0,0 +1,8 @@
+class StackCoinError(Exception):
+    """Raised when the StackCoin API returns an error response."""
+
+    def __init__(self, status_code: int, error: str, message: str | None = None):
+        self.status_code = status_code
+        self.error = error
+        self.message = message
+        super().__init__(f"{status_code} {error}: {message}")