50e177e3c9
simple replacement of urllib2.urlopen with requests.get Fixes LP# 1201534 Change-Id: Ia0a2ed3b092e22246339a42f432086dd05f788fa
44 lines
1.2 KiB
Python
44 lines
1.2 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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'''
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Utility for fetching a resource (e.g. a template) from a URL.
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'''
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import requests
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import urlparse
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from heat.openstack.common import log as logging
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from heat.openstack.common.gettextutils import _
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logger = logging.getLogger(__name__)
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def get(url):
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'''
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Get the data at the specifier URL.
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The URL must use the http: or https: schemes.
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Raise an IOError if getting the data fails.
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'''
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logger.info(_('Fetching data from %s') % url)
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components = urlparse.urlparse(url)
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if components.scheme not in ('http', 'https'):
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raise IOError('Invalid URL scheme %s' % components.scheme)
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return requests.get(url).text
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