Metadata-Version: 2.1
Name: adbnx-adapter
Version: 4.0.0
Summary: Convert ArangoDB graphs to NetworkX & vice-versa.
Home-page: https://github.com/arangoml/networkx-adapter
Author: Anthony Mahanna
Author-email: anthony.mahanna@arangodb.com
License: Apache Software License
Keywords: arangodb,networkx,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: Programming Language :: Python :: 3.10
Classifier: Topic :: Utilities
Classifier: Typing :: Typed
Requires-Python: >=3.6
Description-Content-Type: text/markdown
Requires-Dist: requests (>=2.27.1)
Requires-Dist: python-arango (>=7.3.1)
Requires-Dist: networkx (>=2.5.1)
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'

# ArangoDB-Networkx Adapter
[![build](https://github.com/arangoml/networkx-adapter/actions/workflows/build.yml/badge.svg?branch=master)](https://github.com/arangoml/networkx-adapter/actions/workflows/build.yml)
[![CodeQL](https://github.com/arangoml/networkx-adapter/actions/workflows/analyze.yml/badge.svg?branch=master)](https://github.com/arangoml/networkx-adapter/actions/workflows/analyze.yml)
[![Coverage Status](https://coveralls.io/repos/github/arangoml/networkx-adapter/badge.svg?branch=master)](https://coveralls.io/github/arangoml/networkx-adapter)
[![Last commit](https://img.shields.io/github/last-commit/arangoml/networkx-adapter)](https://github.com/arangoml/networkx-adapter/commits/master)

[![PyPI version badge](https://img.shields.io/pypi/v/adbnx-adapter?color=3775A9&style=for-the-badge&logo=pypi&logoColor=FFD43B)](https://pypi.org/project/adbnx-adapter/)
[![Python versions badge](https://img.shields.io/pypi/pyversions/adbnx-adapter?color=3776AB&style=for-the-badge&logo=python&logoColor=FFD43B)](https://pypi.org/project/adbnx-adapter/)

[![License](https://img.shields.io/github/license/arangoml/networkx-adapter?color=9E2165&style=for-the-badge)](https://github.com/arangoml/networkx-adapter/blob/master/LICENSE)
[![Code style: black](https://img.shields.io/static/v1?style=for-the-badge&label=code%20style&message=black&color=black)](https://github.com/psf/black)
[![Downloads](https://img.shields.io/badge/dynamic/json?style=for-the-badge&color=282661&label=Downloads&query=total_downloads&url=https://api.pepy.tech/api/projects/adbnx-adapter)](https://pepy.tech/project/adbnx-adapter)

<a href="https://www.arangodb.com/" rel="arangodb.com">![](./examples/assets/logos/ArangoDB_logo.png)</a>
<a href="https://networkx.org/" rel="networkx.org">![](./examples/assets/logos/networkx_logo.svg)</a>

The ArangoDB-Networkx Adapter exports Graphs from ArangoDB, a multi-model Graph Database, into NetworkX, the swiss army knife for graph analysis with python, and vice-versa.



## About NetworkX

Networkx is a commonly used tool for analysis of network-data. If your analytics use cases require the use of all your graph data, for example, to summarize graph structure, or answer global path traversal queries, then using the ArangoDB Pregel API is recommended. If your analysis pertains to a subgraph, then you may be interested in getting the Networkx representation of the subgraph for one of the following reasons:

    1. An algorithm for your use case is available in Networkx.
    2. A library that you want to use for your use case works with Networkx Graphs as input.


## Installation

#### Latest Release
```
pip install adbnx-adapter
```
#### Current State
```
pip install git+https://github.com/arangoml/networkx-adapter.git
```


##  Quickstart

For a more detailed walk-through, access the official notebook on Colab: <a href="https://colab.research.google.com/github/arangoml/networkx-adapter/blob/master/examples/ArangoDB_NetworkX_Adapter.ipynb" target="_parent"><img src="https://colab.research.google.com/assets/colab-badge.svg" alt="Open In Colab"/></a>

```py
# Import the ArangoDB-NetworkX Adapter
from adbnx_adapter import ADBNX_Adapter

# Import the Python-Arango driver
from arango import ArangoClient

# Import a sample graph from NetworkX
from networkx import grid_2d_graph

# Instantiate driver client based on user preference
# Let's assume that the ArangoDB "fraud detection" dataset is imported to this endpoint for example purposes
db = ArangoClient(hosts="http://localhost:8529").db("_system", username="root", password="openSesame")

# Instantiate your ADBNX Adapter with driver client
adbnx_adapter = ADBNX_Adapter(db)

# Convert ArangoDB to NetworkX via Graph Name
nx_fraud_graph = adbnx_adapter.arangodb_graph_to_networkx("fraud-detection")

# Convert ArangoDB to NetworkX via Collection Names
nx_fraud_graph_2 = adbnx_adapter.arangodb_collections_to_networkx(
    "fraud-detection", 
    {"account", "bank", "branch", "Class", "customer"}, # Specify vertex collections
    {"accountHolder", "Relationship", "transaction"} # Specify edge collections
)

# Convert ArangoDB to NetworkX via a Metagraph
metagraph = {
    "vertexCollections": {
        "account": {"Balance", "account_type", "customer_id", "rank"},
        "customer": {"Name", "rank"},
    },
    "edgeCollections": {
        "transaction": {"transaction_amt", "sender_bank_id", "receiver_bank_id"},
        "accountHolder": {},
    },
}
nx_fraud_graph_3 = adbnx_adapter.arangodb_to_networkx("fraud-detection", metagraph)

# Convert NetworkX to ArangoDB
nx_grid_graph = grid_2d_graph(5, 5)
adb_grid_edge_definitions = [
    {
        "edge_collection": "to",
        "from_vertex_collections": ["Grid_Node"],
        "to_vertex_collections": ["Grid_Node"],
    }
]
adb_grid_graph = adbnx_adapter.networkx_to_arangodb("Grid", nx_grid_graph, adb_grid_edge_definitions)
```

##  Development & Testing

Prerequisite: `arangorestore`

1. `git clone https://github.com/arangoml/networkx-adapter.git`
2. `cd networkx-adapter`
3. (create virtual environment of choice)
4. `pip install -e .[dev]`
5. (create an ArangoDB instance with method of choice)
6. `pytest --url <> --dbName <> --username <> --password <>`

**Note**: A `pytest` parameter can be omitted if the endpoint is using its default value:
```python
def pytest_addoption(parser):
    parser.addoption("--url", action="store", default="http://localhost:8529")
    parser.addoption("--dbName", action="store", default="_system")
    parser.addoption("--username", action="store", default="root")
    parser.addoption("--password", action="store", default="")
```


