Python Checktestdata
Checktestdata is a tool to verify the syntactical integrity of test cases in programming contests like the ACM ICPC. It allows you to specify a simple grammar for your testdata input files, according to which the testdata is checked.
This is a Python 3.10 compatible reimplementation of the checktestdata program.
Documentation
- Introduction to the Checktestdata Language.
- The CTD language specification at the DOMjudge Checktestdata repository.
- The Regex Syntax.
Installation
Requirements:
- PyPy >= v7.3.15 (preferred)
- CPython >= 3.10 (alternative)
The package can be installed directly from pypi:
pypy3 -m ensurepip
pypy3 -m pip install checktestdata
pip install checktestdata
Use
You can use this program to run .ctd validators in the same way as the checktestdata binary:
pyctd validator.ctd [-d | --debug] < testcase
You can also use the programm to convert .ctd files into standalone python applications:
pyctd validator.ctd --convert [name] [-d | --debug]
Extensions
This checktesdata implementation supports the --constraints_file argument and can be used with BAPCtools to check the constraints of a problem.
1 maintainer
Metadata
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Release files for checktestdata 2026.9.0
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Source distribution (sdist)
| File | Size | Uploaded | |
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| checktestdata-2026.9.0.tar.gz | 21.9 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| checktestdata-2026.9.0-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 40.6 kB
Release files / checktestdata-2026.9.0.tar.gz
| Download URL | checktestdata-2026.9.0.tar.gz |
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| Size | 21.9 kB |
| Tags | Source |
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| Tags | Python 3 |
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