daniel156161
73fdeacbfe
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- Require Python 3.15 for the server and Python 3.14 for the CLI. - Match the server requirement to quart_common's Python 3.15 features. - Replace future annotations with native deferred evaluation. - Defer CLI command dependencies and QR imports on Python 3.15. - Enable argparse suggestions for mistyped CLI commands. - Remove the obsolete tomllib import fallback. - Update my_helpers and quart_common submodule references. - Lock test dependencies and exclude them from Docker installations. - Add regression coverage for lazy imports and deferred annotations. - Document runtime requirements and standalone CLI validation. - Validate 276 tests on Python 3.15 and 18 CLI tests on Python 3.14. BREAKING CHANGE: The server now requires Python 3.15+ and the standalone CLI requires Python 3.14+.
23 lines
552 B
Python
23 lines
552 B
Python
# Keep QR/Pillow loading off non-QR request paths on Python 3.15.
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__lazy_modules__ = ["qrcode", "qrcode.constants"]
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from io import BytesIO
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import qrcode
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from qrcode.constants import ERROR_CORRECT_M
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def make_qr_png(data: str) -> bytes:
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qr = qrcode.QRCode(
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version=None,
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error_correction=ERROR_CORRECT_M,
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box_size=10,
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border=4,
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)
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qr.add_data(data, optimize=20)
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qr.make(fit=True)
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image = qr.make_image(fill_color="black", back_color="white")
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buffer = BytesIO()
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image.save(buffer, format="PNG")
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return buffer.getvalue()
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