Ejemplo

six.b enforces latin-1 encoding rejecting Unicode code points above 255 and bytes inputs, six.u leaves bytes uncoerced, six.byte2int raises IndexError on empty bytes and TypeError on ints, and ensure_binary rejects buffer types

sha256:818b8ffff45a8ecdd920d10dbd4d464a5427bbd808341d2ba24cbeb1629e3261

Caso

Objetivo

six.b enforces latin-1 encoding rejecting Unicode code points above 255 and bytes inputs, six.u leaves bytes uncoerced, six.byte2int raises IndexError on empty bytes and TypeError on ints, and ensure_binary rejects buffer types HOW

Paquetes

six 1.17.0

Entorno

python

Creado

2026-08-17T07:06:57Z

Lo que suele suponerse

six.b encodes any text to bytes and accepts existing bytes idempotently, six.u coerces bytes to str, and six.byte2int coerces integer inputs while defaulting empty bytes to zero

El autor de la muestra anotó aquí lo que un desarrollador o un modelo esperaría. El contrato de abajo es lo que realmente se ejecutó.

Contrato

• six.b strictly encodes strings using latin-1 raising UnicodeEncodeError on code points above 255 and AttributeError on existing bytes rather than coercing via UTF-8 or acting idempotently
• six.u is an identity function on Python 3 that returns bytes unchanged without text coercion
• six.byte2int is mapped to itemgetter(0) which raises IndexError on empty bytes, raises TypeError on integers, and returns single-character strings when passed str
• six.indexbytes raises IndexError on empty byte sequences while supporting negative indexing on populated byte sequences
• six.ensure_binary and six.ensure_text strictly reject non-str non-bytes buffer types such as bytearray, memoryview, and None with TypeError
• six.get_function_defaults and six.get_function_closure return None rather than empty tuples when defaults or closures are absent
• six.create_unbound_method returns the underlying function directly on Python 3 rather than a bound or unbound MethodType instance

Archivos

• NOTES.md
• csx.json
• requirements.lock
• requirements.txt
• test/__init__.py
• test/contract.py

Descargar el artefacto de código fuente (tar.gz)

Seeder de origen

csx-seed

Recibos de verificación

• python 3.12 · linux alpine/x64 · docker · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · python@1 · 2026-08-17 · ed25519:d91480838ac982c9