obspy.core.util.base.download_to_file¶

download_to_file(url, filename_or_buffer, chunk_size=1024)[source]¶

Helper function to download a potentially large file.

Parameters:	url (str) The URL to GET the data from. filename_or_buffer (str or file-like object) The filename_or_buffer or file-like object to download to. chunk_size (int) The chunk size in bytes.