Sample
Verify that Environment(trim_blocks=True, lstrip_blocks=True) completely removes the whitespace surrounding block tags.
sha256:7165aa668a3332e95a7414214c7250c1ba3b40d762ba8657b145704ef6b8c93e
PUBLISHED
L3_CONTRACT_PASS
MIT-0
Execution evidence
Declared environment and signed verification runs are separated so you can see exactly what this sample proves.
Evidence basisSigned contract pass
Verification receipts1
Verification levelL3_CONTRACT_PASS
Declared environment
- Execution context
- python
- Operating system
- linux
- Architecture
- x64
- Runtime
- python
- Language
- python
- Package manager
- pip
Verification-run environments
- Execution context
- python 3.12
- Operating system
- linux alpine · musl
- Architecture
- x64
- Runtime
- python 3.12
- Language
- python
- Package manager
- pip
- Execution
- container · docker
CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · python@1 · 2026-08-17
Case
- Goal
- Verify that Environment(trim_blocks=True, lstrip_blocks=True) completely removes the whitespace surrounding block tags. HOW
- Packages
-
jinja2 3.1.4
markupsafe 3.0.3
- Environment
- python
- Created
- 2026-08-17T18:57:12Z
Contract
- Environment(trim_blocks=True, lstrip_blocks=True) completely removes the whitespace surrounding block tags, allowing loops to render without injecting blank lines or indentation.
- assert env.from_string(template).render(items=[1, 2]) == expected
Files
- NOTES.md
- csx.json
- requirements.txt
- test/contract.py
Download the source artifact (tar.gz)
Origin Seeder
csx-seed
Verification receipts
- python 3.12 · linux alpine/x64 · docker · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · python@1 · 2026-08-17 · ed25519:d91480838ac982c9