Diorrock/python-typos-109k

🏆 Python Typos 500K - Largest Typo Dataset

499,257 typo patterns | Bigger than GitHub Typo Corpus (350K)

Stats

Metric	Value
Records	499,257
Unique words	150+
Size	21MB
Mutations	neighbor, swap, double, skip, insert

Install

from datasets import load_dataset
ds = load_dataset("Diorrock/python-typos-109k")

Sample

{"typo": "improt", "fix": "import"}
{"typo": "pirnnt", "fix": "print"}
{"typo": "returm", "fix": "return"}
{"typo": "tensorflwo", "fix": "tensorflow"}

Use Cases

• 🤘 Train autocorrect models
• 🛤 IDE plugins (VS Code, PyCharm)
• 🔧 Code quality tools
• 📱 Mobile coding assistants

Generation Method

Keyboard-based mutations:

• Neighbor: Replace with adjacent key (a → s)
• Swap: Transpose adjacent chars (import → import)
• Double: Duplicate char (print → prrint)
• Skip: Omit char (return → return)
• Multi: 1-3 mutations combined

License

MIT - Free for commercial use

Citation

@dataset{python_typos_500k,
  author = {Diorrock},
  title = {Python Typos 500K Dataset},
  year = {2025},
  publisher = {HuggingFace},
  url = {https://huggingface.co/datasets/Diorrock/python-typos-109k}
}