Metadata-Version: 2.4
Name: fixcore-engine
Version: 0.1.8
Summary: Pure Python FIX protocol engine
Author-email: Aidan Chisholm <aidan.chisholm@gmail.com>
License: MIT License
        
        Copyright (c) 2026 Aidan Alexander Chisholm
        
        Permission is hereby granted, free of charge, to any person obtaining a copy
        of this software and associated documentation files (the "Software"), to deal
        in the Software without restriction, including without limitation the rights
        to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
        copies of the Software, and to permit persons to whom the Software is
        furnished to do so, subject to the following conditions:
        
        The above copyright notice and this permission notice shall be included in all
        copies or substantial portions of the Software.
        
        THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
        IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
        FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
        AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
        LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
        OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
        SOFTWARE.
        
Project-URL: Homepage, https://github.com/aidan-chisholm/fixcore
Project-URL: Repository, https://github.com/aidan-chisholm/fixcore
Keywords: fix,financial,protocol,trading,quickfix
Classifier: Programming Language :: Python :: 3
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Topic :: Office/Business :: Financial
Classifier: Intended Audience :: Developers
Requires-Python: >=3.11
Description-Content-Type: text/markdown
License-File: LICENSE
Provides-Extra: dev
Requires-Dist: pytest>=8.0; extra == "dev"
Requires-Dist: pytest-asyncio>=0.23; extra == "dev"
Requires-Dist: ruff>=0.4; extra == "dev"
Requires-Dist: mypy>=1.10; extra == "dev"
Provides-Extra: gui
Requires-Dist: aiohttp>=3.9; extra == "gui"
Dynamic: license-file

<img src="fixcore_logo.svg" alt="FIXcore" width="340" />

Pure Python FIX protocol engine — mirrors the QuickFIX architecture (QuickFIX/n, QuickFIX/J).

## Features

- Full FIX 4.2 session layer (Logon, Logout, Heartbeat, ResendRequest, SequenceReset, Reject)
- Message encoding/decoding with DataDictionary validation
- Repeating groups
- Async transport: `SocketAcceptor` + `SocketInitiator` with auto-reconnect
- `FileStore` and `MemoryStore` persistence
- `MessageCracker` dispatch mixin
- Lightweight browser GUI via aiohttp (`tools/fix_gui.py`) — session management, message builder, live message log

## Quick start

```bash
pip install fixcore-engine
pip install "fixcore-engine[gui]"  # includes aiohttp for the GUI
```

## Development

```bash
pip install -e ".[dev,gui]"
pytest
python tools/fix_gui.py
```
