{"id":27243,"library":"polars-cloud","title":"Polars Cloud","description":"Run Polars remotely, either in the Cloud or On-Prem. Version 0.6.1 requires Python >=3.10. Still in early development; release cadence is irregular.","status":"active","version":"0.6.1","language":"python","source_language":"en","source_url":"https://github.com/pola-rs/polars-cloud","tags":["polars","cloud","remote execution"],"install":[{"cmd":"pip install polars-cloud","lang":"bash","label":"install with pip"}],"dependencies":[],"imports":[{"wrong":"from polars_cloud import PolarsCloudSession","symbol":"ClientContext","correct":"from polars_cloud import ClientContext"},{"symbol":"ComputeContext","correct":"from polars_cloud import ComputeContext"},{"symbol":"LazyFrameRemote","correct":"from polars_cloud import LazyFrameRemote"}],"quickstart":{"code":"from polars_cloud import PolarsCloudSession\n\nsession = PolarsCloudSession(\n    token=os.environ.get('POLARS_CLOUD_TOKEN', ''),\n    url=os.environ.get('POLARS_CLOUD_URL', 'https://cloud.polars.tech')\n)\n\n# List available datasets\ndatasets = session.datasets.list()\nprint(datasets)","lang":"python","description":"Create a session and list datasets."},"warnings":[{"fix":"Generate a personal access token from the Polars Cloud UI and use that.","message":"The token passed to PolarsCloudSession must be a personal access token, not an API key. Using an API key will fail silently.","severity":"gotcha","affected_versions":"<=0.6.1"},{"fix":"Upgrade by pip install polars-cloud and change imports to polars_cloud.","message":"The package was previously named 'cloud-polar' in pre-release; imports and PyPI naming have changed.","severity":"breaking","affected_versions":"<0.1.0"},{"fix":"Replace session.datasets() with session.datasets.list().","message":"Using session.datasets() as a callable (without .list) is deprecated. Use session.datasets.list() instead.","severity":"deprecated","affected_versions":">=0.3.0,<0.6.0"}],"env_vars":null,"search_vec":"'0.6.1':15 '3.10':18 'cadenc':24 'cloud':2,9,28 'develop':22 'earli':21 'either':6 'execut':30 'irregular':26 'on-prem':11 'polar':1,4,27 'prem':13 'python':17 'releas':23 'remot':5,29 'requir':16 'run':3 'still':19 'version':14","created_at":"2026-05-01T17:45:14.816883+00:00","updated_at":"2026-05-01T17:45:14.816883+00:00","problems":null,"ecosystem":"pypi","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":null,"cli_name":"","cli_version":null,"type":"library","homepage":"https://cloud.pola.rs/","github":null,"docs":null,"changelog":null,"pypi":"https://pypi.org/project/polars-cloud/","npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["data"],"base_url":null,"auth_type":null,"provenance":{"verified_status":"passing","verified_at":"2026-07-03","last_verified":"2026-07-03","next_check":"2026-08-02","install_tag":null}}