def check_for_update():
try:
check_file = os.path.expanduser('~') + '/.hail_version_check'
if os.path.exists(check_file):
last_modified = os.stat(check_file).st_ctime_ns
delta = time.time() - last_modified / 10**9
assert delta > 0
day = 60 * 60 * 24
check_for_update = delta / day > 1
else:
check_for_update = True
if check_for_update:
open(check_file, 'w').close() # touch the file
import subprocess as sp
try:
pip_out = sp.check_output(['pip', 'search', 'hail'],
stderr=sp.STDOUT)
except Exception: # pylint: disable=broad-except
pip_out = sp.check_output(['pip3', 'search', 'hail'],
stderr=sp.STDOUT)
latest = re.search(r'hail \((\d+)\.(\d+)\.(\d+).*',
pip_out.decode()).groups()
installed = re.search(r'(\d+)\.(\d+)\.(\d+).*',
hailctl.version()).groups()
def int_version(version):
return tuple(map(int, version))
def fmt_version(version):
return '.'.join(version)
if int_version(latest) > int_version(installed):
sys.stderr.write(
f'~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n'
f'You have Hail {fmt_version(installed)} installed, '
f'but a newer version {fmt_version(latest)} exists.\n'
f' To upgrade to the latest version, please run:\n\n'
f' pip3 install -U hail\n\n'
f'~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n\n'
)
except Exception: # pylint: disable=broad-except
pass
def print_version():
print(hailctl.version())
