Metadata-Version: 2.1
Name: adbdgl-adapter
Version: 1.0.1
Summary: Convert ArangoDB graphs to DGL & vice-versa.
Home-page: https://github.com/arangoml/dgl-adapter
Author: Anthony Mahanna
Author-email: anthony.mahanna@arangodb.com
License: Apache Software License
Keywords: arangodb,dgl,adapter
Platform: UNKNOWN
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Topic :: Utilities
Classifier: Typing :: Typed
Requires-Python: >=3.6
Description-Content-Type: text/markdown
Requires-Dist: python-arango (==7.3.0)
Requires-Dist: torch (==1.10.0)
Requires-Dist: dgl (==0.6.1)
Requires-Dist: setuptools (>=42)
Requires-Dist: setuptools-scm[toml] (>=3.4)
Provides-Extra: dev
Requires-Dist: black ; extra == 'dev'
Requires-Dist: flake8 (>=3.8.0) ; extra == 'dev'
Requires-Dist: isort (>=5.0.0) ; extra == 'dev'
Requires-Dist: mypy (>=0.790) ; extra == 'dev'
Requires-Dist: pytest (>=6.0.0) ; extra == 'dev'
Requires-Dist: pytest-cov (>=2.0.0) ; extra == 'dev'
Requires-Dist: coveralls (>=3.3.1) ; extra == 'dev'
Requires-Dist: types-setuptools ; extra == 'dev'
Requires-Dist: types-requests ; extra == 'dev'

# ArangoDB-DGL Adapter

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<a href="https://www.arangodb.com/" rel="arangodb.com">![](https://raw.githubusercontent.com/arangoml/dgl-adapter/master/examples/assets/adb_logo.png)</a>
<a href="https://www.dgl.ai/" rel="dgl.ai"><img src="https://raw.githubusercontent.com/arangoml/dgl-adapter/master/examples/assets/dgl_logo.png" width=40% /></a>

The ArangoDB-DGL Adapter exports Graphs from ArangoDB, a multi-model Graph Database, into Deep Graph Library (DGL), a python package for graph neural networks, and vice-versa.


## About DGL

The Deep Graph Library (DGL) is an easy-to-use, high performance and scalable Python package for deep learning on graphs. DGL is framework agnostic, meaning if a deep graph model is a component of an end-to-end application, the rest of the logics can be implemented in any major frameworks, such as PyTorch, Apache MXNet or TensorFlow.

* [Website](https://www.dgl.ai/)
* [Documentation](https://docs.dgl.ai/)
* [Highlighted Features](https://github.com/dmlc/dgl#highlighted-features)

##  Quickstart

Get Started on Colab: <a href="https://colab.research.google.com/github/arangoml/dgl-adapter/blob/master/examples/ArangoDB_DGL_Adapter.ipynb" target="_parent"><img src="https://colab.research.google.com/assets/colab-badge.svg" alt="Open In Colab"/></a>


```py
# Import the ArangoDB-DGL Adapter
from adbdgl_adapter.adapter import ADBDGL_Adapter

# Import a sample graph from DGL
from dgl.data import KarateClubDataset

# This is the connection information for your ArangoDB instance
# (Let's assume that the ArangoDB fraud-detection data dump is imported to this endpoint)
con = {
    "hostname": "localhost",
    "protocol": "http",
    "port": 8529,
    "username": "root",
    "password": "rootpassword",
    "dbName": "_system",
}

# This instantiates your ADBDGL Adapter with your connection credentials
adbdgl_adapter = ADBDGL_Adapter(con)

# ArangoDB to DGL via Graph
dgl_fraud_graph = adbdgl_adapter.arangodb_graph_to_dgl("fraud-detection")

# ArangoDB to DGL via Collections
dgl_fraud_graph_2 = adbdgl_adapter.arangodb_collections_to_dgl(
        "fraud-detection", 
        {"account", "Class", "customer"}, # Specify vertex collections
        {"accountHolder", "Relationship", "transaction"}, # Specify edge collections
)

# ArangoDB to DGL via Metagraph
metagraph = {
    "vertexCollections": {
        "account": {"Balance", "account_type", "customer_id", "rank"},
        "customer": {"Name", "rank"},
    },
    "edgeCollections": {
        "transaction": {"transaction_amt", "sender_bank_id", "receiver_bank_id"},
        "accountHolder": {},
    },
}
dgl_fraud_graph_3 = adbdgl_adapter.arangodb_to_dgl("fraud-detection", metagraph)

# DGL to ArangoDB
dgl_karate_graph = KarateClubDataset()[0]
adb_karate_graph = adbdgl_adapter.dgl_to_arangodb("Karate", karate_dgl_g)
```

##  Development & Testing

Prerequisite: `arangorestore` must be installed

1. `git clone https://github.com/arangoml/dgl-adapter.git`
2. `cd dgl-adapter`
3. `python -m venv .venv`
4. `source .venv/bin/activate` (MacOS) or `.venv/scripts/activate` (Windows)
5. `pip install -e . pytest`
6. `pytest`

