Python open-data

Open-source Python projects categorized as open-data

Top 18 Python open-data Projects

  • CKAN

    CKAN is an open-source DMS (data management system) for powering data hubs and data portals. CKAN makes it easy to publish, share and use data. It powers,, among many other sites.

    Project mention: Open Source Flask-based web applications | | 2023-07-11

    CKAN The Open Source Data Portal Software


    Source code for the CERN Open Data portal

    Project mention: NFS > FUSE: Why We Built Our Own NFS Server in Rust | | 2023-09-19

    > XetHub has the world’s first natively cross-platform, user-mode filesystem implementation, allowing you to mount arbitrarily large datasets on your machine.

    Not really world's first. CERN has developed EOS ( for many years, and even though it's not available natively on Windows, it is available on Linux and macOS. EOS uses FUSE, though, not NFS.

    > This enables you to, in just a few seconds, locally mount ~660 GB of Llama 2 models or write DuckDB queries to analyze large parquet files and scan just the data you need.

    If you mount all instances of EOS at CERN on your machine with the FUSE client, that in principle mounts hundreds of PB of data from LHC experiments, although much of this data requires special permissions to be accessed. However, there's also a lot of open data. See

  • InfluxDB

    Collect and Analyze Billions of Data Points in Real Time. Manage all types of time series data in a single, purpose-built database. Run at any scale in any environment in the cloud, on-premises, or at the edge.

  • meteostat-python

    Access and analyze historical weather and climate data with Python.

    Project mention: Povijesni vremenski podaci | /r/croatia | 2023-06-15

    Probaj s:

  • wetterdienst

    Open weather data for humans.

  • UCF-SST-CitySim-Dataset

    Official github page of CitySim Dataset

  • upgini

    Data search & enrichment library for Machine Learning → Easily find and add relevant features to your ML pipeline from hundreds of public and premium external data sources optimized for ML models with LLMs and other NNs

    Project mention: The fastest way to improve quality of ML model on tabular data | /r/learnmachinelearning | 2023-06-18


  • images

    Public domain photos of Members of the United States Congress (by unitedstates)

  • Mergify

    Tired of breaking your main and manually rebasing outdated pull requests?. Managing outdated pull requests is time-consuming. Mergify's Merge Queue automates your pull request management & merging. It's fully integrated to GitHub & coordinated with any CI. Start focusing on code. Try Mergify for free.

  • nycdb

    Database of NYC Housing Data

    Project mention: Data? Where can I find the percentage of NYC Housing stock over 100 years old? | /r/AskNYC | 2023-03-08
  • Kotori

    A flexible data historian based on InfluxDB, Grafana, MQTT, and more. Free, open, simple.

  • PatZilla

    PatZilla is a modular patent information research platform and data integration toolkit with a modern user interface and access to multiple data sources.

  • osmand_map_creation

    OSM data + open address data compiled for use in OSMAnd

    Project mention: How to import custom maps:obf files to iOS | /r/OsmAnd | 2023-05-18

    For anyone interested, here is how you import custom maps (obf files) to iOS using the Files app without iTunes: Download an obf file, for instance, from here or use OSMAnd Map Creator to make one: /

  • open-grid-emissions

    Tools for producing high-quality hourly generation and emissions data for U.S. electric grids


    DashMap is an open source web platform that gathers, analyses and visualises urban data.

  • wikdict-gen

    Generation of bilingual dictionaries from Wiktionary/dbnary data for the WikDict project

    Project mention: Does anyone know of an API that lets you translate a word into multiple alternative translations? | /r/LanguageTechnology | 2022-12-08

    Also WikDict, though I like the results from Azure better:

  • Bus-Departure-Board

    A selection of Python programs which will retrieve live bus and rail UK open data and output it to a ER-OLEDM032 (256X64) display screen.

    Project mention: UK Train Departure board GUI | /r/Python | 2023-02-17

    I think if you have a look at this;, this should help you out!

  • WarsawGTFS

    Creates GTFS feed from ZTM Warsaw data

  • tamato

    The Tariff Management Tool (TaMaTo) stores and manages the tariffs and controls that are applied on imports and exports at the UK border. 🍅

    Project mention: It is becoming difficult for me to be productive in Python | | 2023-02-09

    This is a Django based tool to manage the tax rates you pay on any thing you might trade with the UK.

    It can handle all the changes to the tax from the founding of the EU, through past Brexit when the UK has its own tariff as well.

    Running it locally, it may not be straightforward to get hold of the right data (you can download it, but I don't think it's a turn key thing).

  • wikdict-web

    Web front end for WikDict dictionaries

  • Sonar

    Write Clean Python Code. Always.. Sonar helps you commit clean code every time. With over 225 unique rules to find Python bugs, code smells & vulnerabilities, Sonar finds the issues while you focus on the work.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2023-09-19.

Python open-data related posts


What are some of the best open-source open-data projects in Python? This list will help you:

Project Stars
1 CKAN 3,942
2 604
3 meteostat-python 292
4 wetterdienst 287
5 UCF-SST-CitySim-Dataset 278
6 upgini 249
7 images 174
8 nycdb 162
9 Kotori 94
10 PatZilla 83
11 osmand_map_creation 60
12 open-grid-emissions 49
13 40
14 wikdict-gen 32
15 Bus-Departure-Board 32
16 WarsawGTFS 27
17 tamato 17
18 wikdict-web 11
Write Clean Python Code. Always.
Sonar helps you commit clean code every time. With over 225 unique rules to find Python bugs, code smells & vulnerabilities, Sonar finds the issues while you focus on the work.