pynbody.test_utils

Utilities for downloading and unpacking test data packages

WARNING: This module must not depend on a working pynbody installation. It is used during CI to download test data before pynbody is built/installed. Only use standard library modules and osfclient (which is available in CI).

Functions

download_and_unpack_test_data(archive_name)	Download and unpack test data with the given archive name and unpack path.
download_ionfrac_table(name, destination)	Download an ion fraction table from the pynbody data repository
ensure_test_data_available(*package_names)	Ensure that the specified test data packages are available in the testdata directory.
get_osf_file_object(osf_project_id, archive_name)	Retrieve the OSF file object for the given archive name in the specified OSF project.
ionfrac_tables_hash()	Return a hash of the ionfrac table names
precache_ionfrac_tables([verbose])	Download all ionfrac tables needed for tests
precache_test_data([verbose, extended])	Download and unpack all test data packages.
test_data_hash()	Return a hash representing the data packages to be downloaded

Modules

gadget4_subfind_reader
make_blob
make_disc