download_file

ctapipe.utils.download.download_file(url, path, auth=None, chunk_size=10240, progress=False)

Download a file. Will write to path + '.part' while downloading and rename after successful download to the final name.

Parameters

url: str or url

The URL to download

path: pathlib.Path or str

Where to store the downloaded data.

auth: None or tuple of (username, password) or a request.AuthBase instance.

chunk_size: int

Chunk size for writing the data file, 10 kB by default.