pip install PyContracts==1.8.12
PyContracts is a Python package that allows to declare constraints on function parameters and return values. Contracts can be specified using Python3 annotations, in a decorator, or inside a docstring :type: and :rtype: tags. PyContracts supports a basic type system, variables binding, arithmetic constraints, and has several specialized contracts (notably for Numpy arrays), as well as an extension API.
SourceAmong top 2% packages on PyPI.
Over 204.4K downloads in the last 90 days.
PyContracts
Based on how often these packages appear together in public
requirements.txt
files on GitHub.
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MySQL driver written in Python |
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Cross-platform system power status information. |
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a comic strip downloader and archiver |
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Experimental Joyent SmartDataCenter 6.5 & 7.0 CloudAPI connector using http-signature authentication via Requests |
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Asyncio implementation of an HTTP server |
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Graphite-web, without the interface. Just the rendering HTTP API. |
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Notify process termination via email |
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Backport/clone of ChainMap for py26, py32, and pypy3. |
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Read metdata (tags) of mp3, mp4, wma, ogg, flac and aiff files. |
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An AtomicLong type using CFFI. |
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None |
PyContractsProportion of downloaded versions in the last 3 months (only versions over 1%).
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1.8.12 |
93.10% |
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1.8.6 |
1.37% |