From 98fe88965e8a37b29fcf81f25e3557ed38234363 Mon Sep 17 00:00:00 2001 From: Baudouin Raoult Date: Sat, 13 Jun 2020 09:12:46 +0100 Subject: Tidy examples --- examples/example-era5-update.py | 47 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100755 examples/example-era5-update.py (limited to 'examples') diff --git a/examples/example-era5-update.py b/examples/example-era5-update.py new file mode 100755 index 0000000..5749e84 --- /dev/null +++ b/examples/example-era5-update.py @@ -0,0 +1,47 @@ +#!/usr/bin/env python + +# (C) Copyright 2018 ECMWF. +# +# This software is licensed under the terms of the Apache Licence Version 2.0 +# which can be obtained at http://www.apache.org/licenses/LICENSE-2.0. +# In applying this licence, ECMWF does not waive the privileges and immunities +# granted to it by virtue of its status as an intergovernmental organisation nor +# does it submit to any jurisdiction. + +import time +import cdsapi + +c = cdsapi.Client(debug=True, wait_until_complete=False) + +r = c.retrieve( + "reanalysis-era5-single-levels", + { + "variable": "2t", + "product_type": "reanalysis", + "date": "2015-12-01", + "time": "14:00", + "format": "netcdf", + }, +) + +sleep = 30 +while True: + r.update() + reply = r.reply + r.info("Request ID: %s, state: %s" % (reply['request_id'], reply['state'])) + + if reply['state'] == 'completed': + break + elif reply['state'] in ('queued', 'running'): + r.info("Request ID: %s, sleep: %s", reply['request_id'], sleep) + time.sleep(sleep) + elif reply['state'] in ('failed',): + r.error("Message: %s", reply['error'].get('message')) + r.error("Reason: %s", reply['error'].get('reason')) + for n in reply.get('error', {}).get('context', {}).get('traceback', '').split('\n'): + if n.strip() == '': + break + r.error(" %s", n) + raise Exception("%s. %s." % (reply['error'].get('message'), reply['error'].get('reason'))) + +r.download("test.nc") -- cgit v1.2.3