fix(cli): Migrate CLI to typer >=0.26#2080
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Mantisus
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typer >=0.26typer >=0.26
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After the update, 
An error caused by an incorrect input is displayed correctly 
|
Mantisus
requested review from
Pijukatel and
vdusek
and removed request for
vdusek
July 19, 2026 11:38
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Pull request overview
This PR updates crawlee’s CLI implementation to be compatible with typer >= 0.26 by removing direct usage of external click types (notably click.Choice) and relying on Typer’s own choice handling, allowing the typer<0.26 pin to be dropped (per #2063).
Changes:
- Refactored
createcommand parameters to usetyping.Annotated+ Literal-based choice typing instead ofclick.Choice. - Relaxed the
cliextra dependency constraint totyper>=0.26.0. - Re-locked dependencies, updating
uv.lockto a newer Typer version.
Reviewed changes
Copilot reviewed 2 out of 3 changed files in this pull request and generated 1 comment.
| File | Description |
|---|---|
src/crawlee/_cli.py |
Removes external click.Choice usage and switches CLI option typing to Typer-friendly annotations. |
pyproject.toml |
Drops the typer<0.26 pin for the cli extra. |
uv.lock |
Updates the resolved Typer version and dependency metadata after re-locking. |
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Comment on lines
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| else: | ||
| CrawlerType = Literal[tuple(crawler_choices)] | ||
| HttpClientType = Literal[tuple(http_client_choices)] | ||
| PackageManagerType = Literal[tuple(package_manager_choices)] |
Collaborator
|
Looks good, lets just verify that E2E tests are ok: https://github.com/apify/crawlee-python/actions/runs/29748094500 |
Pijukatel
approved these changes
Jul 20, 2026
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Description
typerand no longer uses direct calls toclickIssues
typer<0.26pin #2063