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762a8a7bb5
Ruff has "B" class of lints, including B018 which will nag on useless expressions, related to #4719. Enable such lints and fix the existing issues. Most notably: - https://beta.ruff.rs/docs/rules/mutable-argument-default/ - https://beta.ruff.rs/docs/rules/assert-false/ --------- Co-authored-by: Alexander Bayandin <alexander@neon.tech>
23 lines
485 B
Python
Executable File
23 lines
485 B
Python
Executable File
#! /usr/bin/env python3
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import os
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import pg8000.dbapi
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if __name__ == "__main__":
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kwargs = {
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k.removeprefix("NEON_").lower(): v
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for k in ("NEON_HOST", "NEON_DATABASE", "NEON_USER", "NEON_PASSWORD")
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if (v := os.environ.get(k, None)) is not None
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}
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conn = pg8000.dbapi.connect(
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**kwargs,
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ssl_context=True,
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)
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cursor = conn.cursor()
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cursor.execute("SELECT 1")
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row = cursor.fetchone()
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print(row[0])
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conn.close()
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