winrt-Windows.Globalization
Python projection of Windows Runtime (WinRT) APIs
Decision gist · record as of 2026-08-14
Yes, if you are building Python applications on Windows that require native globalization features (language, region, calendar, text processing) and want to avoid C++ interop. The MIT license is permissive, maintenance is aging but the repository is active, and there are no known vulnerabilities. Install friction is moderate due to Windows-only wheels and the winrt-runtime dependency, but straightforward on supported platforms.AI-flagged interpretation of the facts on this page — verify before relying
Before you install
- Windows operating system required; wheels available only for win32, win_amd64, and win_arm64 architectures.
- Python 3.9 or later.
- Medium install friction: platform-specific wheels for Windows only (win32, win_amd64, win_arm64) across Python 3.9–3.14.
License · maintenance · safety
MIT (permissive) — MIT license (permissive) places no restrictions on use, modification, or distribution in proprietary or open-source projects.
last release 2025-06-06 (434 days) · last repo commit 2025-12-11 · 196 stars
0 known vulnerabilities (OSV.dev, 2026-08-14) · 104,012 downloads/mo, #12,775 on PyPI
Alternatives
Verify before relying
pip install winrt-Windows.Globalization
from winrt.windows.globalization import Language
lang = Language("en-US")- Specific globalization features and API surface exposed by this binding (e.g., calendar, collation, date formatting capabilities).
- Performance characteristics or overhead of the WinRT projection layer compared to direct Windows API calls.
- Compatibility with non-CPython implementations or Windows subsystems (WSL, Wine).
What it is and what it does
winrt-Windows.Globalization is a Python projection of Microsoft's Windows Runtime Globalization namespace, part of the modular PyWinRT bindings released since September 2023. It exposes Windows SDK globalization APIs—language, region, calendar, and text processing features—directly to Python code running on Windows. The package is generated by the PyWinRT code generation tool and depends on winrt-runtime.
Developers use this package to access Windows-native globalization functionality without calling into C++ or COM directly. It is one of many modular winrt-* packages, each corresponding to a single Windows SDK namespace. Installation requires Windows and is limited to CPython 3.9+; wheels are pre-built for win32, win_amd64, and win_arm64 platforms.
Use it for
- Build Windows desktop or UWP applications in Python that need locale-aware language, calendar, or date formatting.
- Access Windows globalization APIs for text collation, script detection, or region-specific string handling.
- Integrate Python scripts with Windows system features that depend on globalization settings.
- Write cross-language or multi-region applications that rely on Windows SDK globalization primitives.
Worth the install?
AI-flagged interpretation of the facts on this page. Verify before relying on it.
Yes, if you are building Python applications on Windows that require native globalization features (language, region, calendar, text processing) and want to avoid C++ interop.
The MIT license is permissive, maintenance is aging but the repository is active, and there are no known vulnerabilities. Install friction is moderate due to Windows-only wheels and the winrt-runtime dependency, but straightforward on supported platforms.
Install
winrt-windows-globalization on PyPI
Before you install
Medium install friction: platform-specific wheels for Windows only (win32, win_amd64, win_arm64) across Python 3.9–3.14. Requires winrt-runtime as a runtime dependency. Last commit 2025-12-11 with aging maintenance status (434 days since release), but repository is active and not archived.
Windows operating system required; wheels available only for win32, win_amd64, and win_arm64 architectures. Python 3.9 or later.
License in practice
MIT license (permissive) places no restrictions on use, modification, or distribution in proprietary or open-source projects.
Quickstart
pip install winrt-Windows.Globalization
from winrt.windows.globalization import Language
lang = Language("en-US")Verify before relying
- Specific globalization features and API surface exposed by this binding (e.g., calendar, collation, date formatting capabilities).
- Performance characteristics or overhead of the WinRT projection layer compared to direct Windows API calls.
- Compatibility with non-CPython implementations or Windows subsystems (WSL, Wine).
Package facts
| License | MIT permissive |
| Python support | Supports the current Python release >=3.9 |
| Install friction | Medium. Platform-specific wheel |
| Runtime dependencies | 1 packagewinrt-runtime |
| Maintenance | Aging 434 days since the last release |
| Last repo commit | |
| First released | |
| Downloads | 104,012 / month, #12,775 on PyPI 30-day window, as of 2026-08-14 |
| Known vulnerabilities | None known OSV.dev, checked 2026-08-14 |
| Classifiers | Intended Audience :: DevelopersOperating System :: Microsoft :: WindowsProgramming Language :: Python :: 3Programming Language :: Python :: Implementation :: CPython |
Evidence: winrt_windows_globalization-3.2.1-cp310-cp310-win32.whl; winrt_windows_globalization-3.2.1-cp310-cp310-win_amd64.whl; winrt_windows_globalization-3.2.1-cp310-cp310-win_arm64.whl; winrt_windows_globalization-3.2.1-cp311-cp311-win32.whl; winrt_windows_globalization-3.2.1-cp311-cp311-win_amd64.whl; winrt_windows_globalization-3.2.1-cp311-cp311-win_arm64.whl; winrt_windows_globalization-3.2.1-cp312-cp312-win32.whl; winrt_windows_globalization-3.2.1-cp312-cp312-win_amd64.whl; winrt_windows_globalization-3.2.1-cp312-cp312-win_arm64.whl; winrt_windows_globalization-3.2.1-cp313-cp313-win32.whl; winrt_windows_globalization-3.2.1-cp313-cp313-win_amd64.whl; winrt_windows_globalization-3.2.1-cp313-cp313-win_arm64.whl; winrt_windows_globalization-3.2.1-cp314-cp314-win32.whl; winrt_windows_globalization-3.2.1-cp314-cp314-win_amd64.whl; winrt_windows_globalization-3.2.1-cp314-cp314-win_arm64.whl; winrt_windows_globalization-3.2.1-cp39-cp39-win32.whl; winrt_windows_globalization-3.2.1-cp39-cp39-win_amd64.whl; winrt_windows_globalization-3.2.1-cp39-cp39-win_arm64.whl
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See also winrt-runtime · winrt-Windows.Foundation · winrt-Windows.Devices.Radios · winrt-Windows.Devices.Bluetooth · winrt-Windows.Graphics.Imaging · winrt-Windows.Storage.Streams · winrt-Windows.Devices.Bluetooth.Advertisement · winrt-Windows.Media.Ocr · winrt-Windows.Devices.Enumeration · winrt-Windows.Foundation.Collections