feat: transaction structure and validation #12
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| runs-on: ubuntu-latest | ||||||||||||||||||||
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| uses: actions/checkout@v4 | ||||||||||||||||||||
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| - name: Setup Python | ||||||||||||||||||||
| uses: actions/setup-python@v5 | ||||||||||||||||||||
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| python-version: "3.11" | ||||||||||||||||||||
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Contributor
There was a problem hiding this comment. 🧹 Nitpick | 🔵 Trivial Add pip dependency caching to speed up CI.
⚡ Proposed fix - name: Setup Python
uses: actions/setup-python@v5
with:
python-version: "3.11"
+ cache: "pip"📝 Committable suggestion
Suggested change
🤖 Prompt for AI Agents |
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| - name: Install dependencies | ||||||||||||||||||||
| run: | | ||||||||||||||||||||
| python -m pip install --upgrade pip | ||||||||||||||||||||
| python -m pip install -e .[dev] | ||||||||||||||||||||
| - name: Lint | ||||||||||||||||||||
| run: make lint | ||||||||||||||||||||
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| - name: Run tests | ||||||||||||||||||||
| run: make test | ||||||||||||||||||||
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| PYTHON ?= python3 | ||
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| .PHONY: install dev-install test lint format start-node | ||
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| install: | ||
| $(PYTHON) -m pip install . | ||
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| dev-install: | ||
| $(PYTHON) -m pip install -e .[dev] | ||
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| test: | ||
| $(PYTHON) -m pytest | ||
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| lint: | ||
| $(PYTHON) -m ruff check src tests | ||
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| format: | ||
| $(PYTHON) -m ruff format src tests | ||
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| start-node: | ||
| PYTHONPATH=src $(PYTHON) -m minichain --host 127.0.0.1 --port 7000 |
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| # MiniChain | ||
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| MiniChain is a minimal, research-oriented blockchain implementation in Python. This repository currently contains the project scaffolding and development environment for the v0 core chain roadmap. | ||
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| ## Current Status | ||
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| Issue #1 (project scaffolding) is implemented with: | ||
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| - Python package layout under `src/minichain` | ||
| - Placeholder component modules for: | ||
| - `crypto`, `transaction`, `block`, `state`, `mempool`, `consensus`, `network`, `storage`, `node` | ||
| - `pyproject.toml` project configuration | ||
| - `Makefile` for common developer tasks | ||
| - Basic CI workflow (`.github/workflows/ci.yml`) | ||
| - Baseline tests under `tests/` | ||
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There was a problem hiding this comment. "Current Status" section only reflects Issue This PR adds cryptographic utilities, deterministic serialization, and transaction validation (Issue 🧰 Tools🪛 LanguageTool[uncategorized] ~14-~14: The official name of this software platform is spelled with a capital “H”. (GITHUB) 🤖 Prompt for AI Agents |
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| ## Requirements | ||
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| - Python 3.11+ | ||
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| ## Setup | ||
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| ```bash | ||
| python3 -m venv .venv | ||
| source .venv/bin/activate | ||
| python -m pip install --upgrade pip | ||
| make dev-install | ||
| ``` | ||
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| If you also want networking dependencies: | ||
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| ```bash | ||
| python -m pip install -e .[network] | ||
| ``` | ||
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| ## Common Commands | ||
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| ```bash | ||
| make test # run unit tests | ||
| make lint # run ruff checks | ||
| make format # format with ruff | ||
| make start-node # run scaffold node entrypoint | ||
| ``` | ||
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| ## Run the Node Entrypoint | ||
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| ```bash | ||
| PYTHONPATH=src python -m minichain --host 127.0.0.1 --port 7000 | ||
| ``` | ||
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| ## Repository Layout | ||
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| ```text | ||
| .github/workflows/ci.yml | ||
| src/minichain/ | ||
| __init__.py | ||
| __main__.py | ||
| crypto.py | ||
| transaction.py | ||
| block.py | ||
| state.py | ||
| mempool.py | ||
| consensus.py | ||
| network.py | ||
| storage.py | ||
| node.py | ||
| tests/ | ||
| test_scaffold.py | ||
| issues.md | ||
| architectureProposal.md | ||
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Contributor
There was a problem hiding this comment.
📝 Proposed fix src/minichain/
__init__.py
__main__.py
crypto.py
+ serialization.py
transaction.py
block.py
state.py
mempool.py
consensus.py
network.py
storage.py
node.py🤖 Prompt for AI Agents |
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| ``` | ||
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🧹 Nitpick | 🔵 Trivial
🧩 Analysis chain
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Add Python version matrix to test against supported versions.
The CI currently tests only against Python 3.11, but
pyproject.tomldeclaresrequires-python = ">=3.11". Testing against multiple supported versions catches compatibility regressions early:♻️ Proposed refactor
🤖 Prompt for AI Agents