Pyomnigraph

OsProject

OsProject
id	pyomnigraph
state	active
owner	WolfgangFahl
title	pyomnigraph
url	https://github.com/WolfgangFahl/pyomnigraph
version	0.0.8
description	Unified Python interface for multiple graph databases
date	2025-05-31
since	2025-05-27
until

Installation

pip install pyomnigraph
# alternatively if your pip is not a python3 pip
pip3 install pyomnigraph 
# local install from source directory of pyomnigraph 
pip install .

upgrade

pip install pyomnigraph  -U
# alternatively if your pip is not a python3 pip
pip3 install pyomnigraph -U

Usage

Command line

omnigraph

omnigraph -h
usage: omnigraph [-h] [-a] [-c CONFIG] [--cmd CMD [CMD ...]] [-d] [-f] [-l]
                 [--test] [-q] [-s SERVERS [SERVERS ...]] [-v] [-V]

Unified Python interface for multiple graph databases

options:
  -h, --help            show this help message and exit
  -a, --about           show about info [default: False]
  -c CONFIG, --config CONFIG
                        Path to server configuration YAML file [default:
                        /Users/wf/Library/Python/3.12/lib/python/site-
                        packages/omnigraph/resources/examples/servers.yaml]
  --cmd CMD [CMD ...]   commands to execute on servers: start, stop, rm, bash,
                        logs, status, clear, needed, count, load, webui
  -d, --debug           show debug info [default: False]
  -f, --force           force action e.g. for clear command [default: False]
  -l, --list-servers    List available servers [default: False]
  --test                use test environment [default: False]
  -q, --quiet           avoid any output [default: False]
  -s SERVERS [SERVERS ...], --servers SERVERS [SERVERS ...]
                        servers: servers to work with - all is an alias for
                        all servers [default: ['blazegraph']]
  -v, --verbose         show verbose output [default: False]
  -V, --version         show program's version number and exit

rdfdump

rdfdump -h   
usage: rdfdump [-h] [-a] [-d] [-f] [-q] [-V] [-c CONFIG] [-ds DATASETS [DATASETS ...]]
               [--limit LIMIT] [-l] [-4o] [--max-triples MAX_TRIPLES] [--no-progress]
               [--output-path OUTPUT_PATH]

Unified Python interface for multiple graph databases

options:
  -h, --help            show this help message and exit
  -a, --about           show about info [default: False]
  -d, --debug           show debug info [default: False]
  -f, --force           force actions that would modify existing data [default: False]
  -q, --quiet           avoid any output [default: False]
  -V, --version         show program's version number and exit
  -c CONFIG, --config CONFIG
                        Path to datasets configuration YAML file [default:
                        /Users/wf/Library/Python/3.12/lib/python/site-
                        packages/omnigraph/resources/examples/datasets.yaml]
  -ds DATASETS [DATASETS ...], --datasets DATASETS [DATASETS ...]
                        datasets to download - all is an alias for all datasets [default: ['all']]
  --limit LIMIT         Number of triples per request [default: 10000]
  -l, --list            List available datasets [default: False]
  -4o, --for-omnigraph  store dump at default omnigraph location [default: False]
  --max-triples MAX_TRIPLES
                        Maximum number of triples to download (uses dataset expected_triples if not
                        specified)
  --no-progress         Disable progress bar
  --output-path OUTPUT_PATH
                        Path for dump files