50 lines
1.8 KiB
Python
50 lines
1.8 KiB
Python
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# Copyright 2016 Google Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Environment variables used by :mod:`google.auth`."""
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PROJECT = 'GOOGLE_CLOUD_PROJECT'
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"""Environment variable defining default project.
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This used by :func:`google.auth.default` to explicitly set a project ID. This
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environment variable is also used by the Google Cloud Python Library.
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"""
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LEGACY_PROJECT = 'GCLOUD_PROJECT'
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"""Previously used environment variable defining the default project.
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This environment variable is used instead of the current one in some
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situations (such as Google App Engine).
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"""
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CREDENTIALS = 'GOOGLE_APPLICATION_CREDENTIALS'
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"""Environment variable defining the location of Google application default
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credentials."""
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# The environment variable name which can replace ~/.config if set.
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CLOUD_SDK_CONFIG_DIR = 'CLOUDSDK_CONFIG'
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"""Environment variable defines the location of Google Cloud SDK's config
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files."""
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# These two variables allow for customization of the addresses used when
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# contacting the GCE metadata service.
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GCE_METADATA_ROOT = 'GCE_METADATA_ROOT'
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"""Environment variable providing an alternate hostname or host:port to be
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used for GCE metadata requests."""
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GCE_METADATA_IP = 'GCE_METADATA_IP'
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"""Environment variable providing an alternate ip:port to be used for ip-only
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GCE metadata requests."""
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