| Port variant | v14 |
| Summary | Backported type hints for Python 3.5+ (3.14) |
| Package version | 4.16.0 |
| Homepage | https://pypi.org/project/typing-extensions/ |
| Keywords | python |
| Maintainer | Python Automaton |
| License | Not yet specified |
| Other variants | v13 |
| Ravenports | Buildsheet | History |
| Ravensource | Port Directory | History |
| Last modified | 05 JUL 2026, 18:57:34 UTC |
| Port created | 20 APR 2020, 15:00:59 UTC |
| single | # Typing Extensions [![Chat at https://gitter.im/python/typing]](https://gitter.im/python/typing) [Documentation] – [PyPI] ## Overview The `typing_extensions` module serves two related purposes: - Enable use of new type system features on older Python versions. For example, `typing.TypeGuard` is new in Python 3.10, but `typing_extensions` allows users on previous Python versions to use it too. - Enable experimentation with new type system PEPs before they are accepted and added to the `typing` module. `typing_extensions` is treated specially by static type checkers such as mypy and pyright. Objects defined in `typing_extensions` are treated the same way as equivalent forms in `typing`. `typing_extensions` uses [Semantic Versioning]. The major version will be incremented only for backwards-incompatible changes. Therefore, it's safe to depend on `typing_extensions` like this: `typing_extensions ~=x.y`, where `x.y` is the first version that includes all features you need. [This] is equivalent to `typing_extensions >=x.y, <(x+1)`. Do not depend on `~= x.y.z` unless you really know what you're doing; that defeats the purpose of semantic versioning. ## Included items See [the documentation] for a complete listing of module contents. ## Contributing See [CONTRIBUTING.md] for how to contribute to `typing_extensions`. |
| Build (only) |
python314:dev:std python-pip:single:v14 autoselect-python:single:std |
| Build and Runtime | python314:primary:std |
| main | mirror://PYPIWHL/49/d3/b8441a820a491ddfc024b0b0cf0393375b75ea13866d9c66727e54c2fc80 |
| python-SQLAlchemy:v14 | Database Abstraction Library (3.14) |
| python-Twisted:v14 | Asynchronous networking framework (3.14) |
| python-aiostream:v14 | Asynchronous iteration operators (3.14) |
| python-beautifulsoup4:v14 | Screen-scraping library (3.14) |
| python-cattrs:v14 | Composable complex class support for attrs (3.14) |
| python-cron-descriptor:v14 | Cron expression converter library (3.14) |
| python-cross-web:v14 | Library for working with web frameworks (3.14) |
| python-graphene:v14 | GraphQL Framework for Python (3.14) |
| python-mypy:v14 | Optional static typing for Python (3.14) |
| python-nab-index:v14 | Simple-API client and on-disk cache (3.14) |
| python-nab-provider:v14 | IO-free resolution core for nab (3.14) |
| python-nab-python:v14 | Nab package index provider (3.14) |
| python-napalm:v14 | Vendor-agnostic router interaction libary (3.14) |
| python-psycopg-pool:v14 | Connection Pool for Psycopg (3.14) |
| python-pydantic:v14 | Data validation using Python type hints (3.14) |
| python-pydantic_core:v14 | Core module for pydantic (3.14) |
| python-strawberry-graphql:v14 | Library for creating GraphQL APIs (3.14) |
| python-swagger-spec-validator:v14 | Validation of Swagger specifications (3.14) |
| python-tempora:v14 | Time and date routines (3.14) |
| python-typing-inspection:v14 | Runtime typing introspection tools (3.14) |