25 lines
580 B
Python
25 lines
580 B
Python
"""Definition of check_env function."""
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from __future__ import annotations
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import os
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def check_env() -> None:
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"""Check necessary environment variables are set."""
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necesasary_var_list = {
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'MONGO_HOST',
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'MONGO_DB',
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'MONGO_COLLECTION',
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'MONGO_USER',
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'MONGO_PASSWORD',
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'DASH_AUTH_USERNAME',
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'DASH_AUTH_PASSWORD',
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}
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for env_var in necesasary_var_list:
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# ensure env var set
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assert (
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env_var in os.environ
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), (
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f"environment variable not set: {env_var}"
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)
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