Pin typer below 0.26 to keep click imports working#12
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Starting in typer 0.26.0, typer vendored click as the private typer._click module. The CLI imports click directly (FulfilGroup subclasses TyperGroup, other code paths use click decorators and Context) and relies on typer pulling click in transitively and on both sides sharing the same click Context. With typer >=0.26 a fresh install no longer resolves click transitively and the vendored context stops interoperating with external click imports, so the CLI breaks at import/runtime. Cap typer until the direct click imports are migrated.
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sharoonthomas
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Jun 2, 2026
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Starting in typer 0.26.0, typer vendored click as the private typer._click module. The CLI imports click directly (FulfilGroup subclasses TyperGroup, other code paths use click decorators and Context) and relies on typer pulling click in transitively and on both sides sharing the same click Context. With typer >=0.26 a fresh install no longer resolves click transitively and the vendored context stops interoperating with external click imports, so the CLI breaks at import/runtime.
Cap typer until the direct click imports are migrated.
https://github.com/fastapi/typer/releases/tag/0.26.0
#11