You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

702 B

This directory contains tools for time zone updates.

Data update tools
=================

download-iana-data.py
- A helper script run before update-tzdata.py.
It downloads the latest tzdata update from IANA and puts it in
the system/timezone/input_data/iana directory for use by the
update-tzdata.py script.

There are sometimes code and metadata changes associated
with tzdata updates that should be applied to ICU at the same time.
e.g. see http://bugs.icu-project.org/trac/search?q=2015d

update-tzdata.py
- Regenerates the external/icu and system/timezone/output_data timezone
data files.

CTS tests for ICU, bionic and libcore should be run before and after.