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ethereum-function-signature-registry

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Registry of 4byte function signatures and their human readable counterparts.

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- config.yml
- merge_pr.sh
- ISSUE_TEMPLATE.md
- PULL_REQUEST_TEMPLATE.md
- install_solc-0.4.2.sh
- - __init__.py
  - api_views.py
  - apps.py
  - filters.py
  - forms.py
  - models.py
  - pagination.py
  - serializers.py
  - tables.py
  - tasks.py
  - views.py
- - base.html
  - documentation.html
  - home.html
  - layout_full.html
- - __init__.py
  - abi.py
  - encoding.py
  - events_solidity.py
  - github.py
  - import_statistics.py
  - solidity.py
- __init__.py
- api_urls.py
- gunicorn.conf
- settings.py
- settings_dev.py
- settings_test.py
- urls.py
- wsgi.py
- __init__.py
- - conftest.py
  - factories.py
.env_defaults
.gitignore
manage.py
Procfile
pytest.ini
README.md
requirements-dev.txt
requirements.txt
runtime.txt
setup.py
ssl.md
tox.ini

// repository documentation

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# Ethereum Function Signature Database

This project is meant to be a resource for mapping the 4-byte function
selectors used by the EVM back to a list of known canonical function signatures
that will generate those 4-byte selectors.

The project currently consists of two primary components:

1. Current website located at [https://www.4byte.directory/](https://www.4byte.directory/).
2. An Ethereum smart contract that houses the signature data. (This portion is
   a work in progress and is not yet live).

## Running the tests

> Note: This project is only supported under Python3.  If it works in Python2.x that is purely coincidental.

First install the relevant system dependencies.

* OSX: `brew install pkg-config libffi autoconf automake libtool openssl postgres`
* Linux: `sudo apt-get install libssl-dev postgresql postgresql-contrib`

There are two primary test suites located under the [`./tests/`](./tests/)
directory.

* [`./tests/web/`](./tests/web/): contains all of the tests for the website.
* [`./tests/contracts/`](./tests/contracts/): contains all of the tests for the
  smart contracts.

First you will need to install the requirements.

```bash
$ pip install -r requirements.txt -r requirements-dev.txt
```

To run the full test suite:

```bash
$ tox
```

To run the individual tests suites.

```bash
$ py.test tests/web
$ py.test tests/contracts
```

## Serve the site on a development machine

To serve the site on a development machine, bypassing several security measures, run:

```bash
python manage.py runserver --settings func_sig_registry.settings_dev
```