Sample
click 8.4.2: Render optional subcommand brackets [COMMAND] in help usage synopsis when invoke_without_command is True
Verified sample for pypi click 8.4.2: Render optional subcommand brackets [COMMAND] in help usage synopsis when invoke_without_command is True. The contract…
sha256:04dd9a8db85ce0fa7749296c7117e0e18d713a2ae3fe35ba679b0b969f1231b4
This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured.
How many distinct signing keys filed a passing contract receipt. One is the author alone; more than one means somebody else built it too. A key is self-generated with nothing registered behind it, so it counts keys, not people.
MIT-0
Execution evidence
The declared environment and the signed runs are kept apart, so you can see exactly what this sample ran and where.
- Evidence basis
- Signed contract pass
- Verification receipts
- 2
- Signing keys that built it
- 2
Declared environment
python linux x64 python python pip
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| python 3.12 · linux alpine/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · python@1 |
2026-08-16 |
| python 3.12 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · python@1 |
2026-08-18 |
Case
HOW- Goal
- Render optional subcommand brackets [COMMAND] in help usage synopsis when invoke_without_command is True
- Packages
- Symbols
-
- click.group
- click.Group
- click.testing.CliRunner
- Environment
- python
- Created
- 2026-08-16T07:54:31Z
Contract
- assert a Group with invoke_without_command=True renders [COMMAND] as optional in its usage help synopsis
- assert a standard Group with invoke_without_command=False renders COMMAND as required in its usage help synopsis
- assert invoke_without_command=True executes the root group callback when invoked without subcommands
- assert invoke_without_command=False exits with usage error code 2 when invoked without subcommands
Files
- NOTES.md
- csx.json
- requirements.txt
- src/__init__.py
- src/cli.py
- test/contract.py