pin-ruamel-yaml-below-0.19 - Branch - PrefectHQ/prefect

add explicit ruamel.yaml.clib dependency to fix Docker builds

#20068Merged

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pin-ruamel-yaml-below-0.19

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d175bbb

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Benchmarks

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bench_task_decorator

benches/bench_tasks.py

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bench_import_prefect_flow

benches/bench_import.py

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bench_flow_call[options1]

benches/bench_flows.py

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bench_flow_call[options0]

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bc25753

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add explicit ruamel.yaml.clib dependency to fix Docker builds ruamel.yaml 0.19.0 (released 2025-12-31) changed its C library dependency from ruamel.yaml.clib (pre-built wheels) to ruamel.yaml.clibz (requires local Zig compilation). This breaks environments without build tools. Per the ruamel.yaml docs, explicitly installing ruamel.yaml.clib takes priority over clibz, avoiding the need for an upper bound pin: > If you run into trouble, you can install ruamel.yaml.clib explicitly, > without using ruamel.yaml.clibz at all... The code to load > ruamel.yaml.clib has priority over ruamel.yaml.clibz if both are > installed. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

d175bbb

2 days ago

by zzstoatzz

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