hanzidentifier
Python module that identifies Chinese text as Simplified or Traditional.
Decision gist · record as of 2026-08-14
Yes, if you need to classify Chinese text by script system. The package is stable, has no known vulnerabilities, and installs with minimal friction. Maintenance is dormant but the codebase is mature and the task it solves is well-defined. The single dependency (zhon) is also lightweight. Consider it a solid choice for text processing pipelines that must distinguish Simplified from Traditional Chinese.AI-flagged interpretation of the facts on this page — verify before relying
Before you install
- Requires Python 3.9 or later.
- Low friction: pure Python wheel with a single dependency (zhon).
- Maintenance is dormant—last release was 632 days ago and no recent commits—but the package is marked stable and the repository is not archived.
License · maintenance · safety
MIT (permissive) — MIT license permits commercial and private use with minimal restrictions; attribution required.
last release 2024-11-20 (632 days) · last repo commit 2024-11-20 · 105 stars
0 known vulnerabilities (OSV.dev, 2026-08-14) · 549,195 downloads/mo, #6,056 on PyPI
Alternatives
Verify before relying
pip install hanzidentifier
import hanzidentifier
result = hanzidentifier.identify('你好')
if result is hanzidentifier.SIMPLIFIED:
print('Simplified Chinese')- Whether the CC-CEDICT data bundled via zhon is current enough for modern Chinese text.
- Performance characteristics on very long strings or bulk processing workloads.
What it is and what it does
Hanzidentifier is a lightweight Python module that classifies Chinese text by script system. It examines strings for Simplified characters, Traditional characters, or a mix of both, returning one of five classification constants: UNKNOWN (no Chinese), SIMPLIFIED, TRADITIONAL, BOTH (characters valid in both systems), or MIXED (both script-exclusive characters present). The package relies on zhon's CC-CEDICT dictionary to recognize Chinese characters; characters not in that dictionary are ignored during classification.
The module is designed for straightforward text-processing tasks where you need to know what kind of Chinese characters are present. It offers both high-level helper functions (has_chinese, is_simplified, is_traditional) and a lower-level identify() function for more granular control. It has no external system dependencies and installs as a pure Python wheel.
Use it for
- Validate user input in a form to ensure it uses the expected Chinese script variant.
- Route Chinese text to appropriate downstream processing pipelines based on script type.
- Filter or categorize documents in a corpus by their Chinese character system.
- Detect mixed-script content that may indicate encoding errors or intentional code-switching.
Worth the install?
AI-flagged interpretation of the facts on this page. Verify before relying on it.
Yes, if you need to classify Chinese text by script system.
The package is stable, has no known vulnerabilities, and installs with minimal friction. Maintenance is dormant but the codebase is mature and the task it solves is well-defined. The single dependency (zhon) is also lightweight. Consider it a solid choice for text processing pipelines that must distinguish Simplified from Traditional Chinese.
Install
hanzidentifier on PyPI
Before you install
Low friction: pure Python wheel with a single dependency (zhon). Maintenance is dormant—last release was 632 days ago and no recent commits—but the package is marked stable and the repository is not archived.
Requires Python 3.9 or later.
License in practice
MIT license permits commercial and private use with minimal restrictions; attribution required.
Quickstart
pip install hanzidentifier
import hanzidentifier
result = hanzidentifier.identify('你好')
if result is hanzidentifier.SIMPLIFIED:
print('Simplified Chinese')Verify before relying
- Whether the CC-CEDICT data bundled via zhon is current enough for modern Chinese text.
- Performance characteristics on very long strings or bulk processing workloads.
Package facts
| License | MIT permissive |
| Python support | Supports the current Python release >=3.9 |
| Install friction | Low. Pure-Python wheel |
| Runtime dependencies | 1 packagezhon |
| Maintenance | Dormant 632 days since the last release |
| Last repo commit | |
| First released | |
| Downloads | 549,195 / month, #6,056 on PyPI 30-day window, as of 2026-08-14 |
| Known vulnerabilities | None known OSV.dev, checked 2026-08-14 |
| Classifiers | Development Status :: 5 - Production/StableIntended Audience :: DevelopersLicense :: OSI Approved :: MIT LicenseOperating System :: OS IndependentProgramming Language :: PythonProgramming Language :: Python :: 3Programming Language :: Python :: 3.10Programming Language :: Python :: 3.11Programming Language :: Python :: 3.12Programming Language :: Python :: 3.13Programming Language :: Python :: 3.9Topic :: Software Development :: Libraries :: Python ModulesTopic :: Text Processing :: Linguistic |
Evidence: hanzidentifier-1.3.0-py3-none-any.whl
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See also zhon · opencc-python-reimplemented · identify · xpinyin · zhconv · OpenCC · pinyin · jieba · cnocr · pypinyin