Sample
rich 15.0.0: Preserve trailing newlines in Text.from_ansi and respect end delimiter in empty Console.print without silent character truncation or extra newline emission
Verified sample for pypi rich 15.0.0: Preserve trailing newlines in Text.from_ansi and respect end delimiter in empty Console.print without silent character…
sha256:00d8a99b69f897ed7eef81f1df0723a0b33201915b031f892bad809451296ba5
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
- Preserve trailing newlines in Text.from_ansi and respect end delimiter in empty Console.print without silent character truncation or extra newline emission
- Packages
- Symbols
-
- rich.text.Text.from_ansi
- rich.console.Console.print
- Environment
- python
- Created
- 2026-08-16T06:22:24Z
Contract
- assert Text.from_ansi('hello\n').plain == 'hello\n' preserving trailing newlines
- assert Text.from_ansi('\n').plain == '\n' without stripping bare newline
- assert Text.from_ansi('\x1b[32mSUCCESS\x1b[0m\n').plain == 'SUCCESS\n' with styled span
- assert Console.print(end='') with empty objects outputs '' instead of hardcoded '\n'
- assert Console.print(end='\r') outputs '\r'
- assert empty NO_COLOR='' env var does not disable console colors
Files
- NOTES.md
- csx.json
- requirements.txt
- src/__init__.py
- src/ansi_formatter.py
- test/contract.py