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argvalidate - Python argument validator library documentation
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===========================================================================
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argvalidate is a small Python module which gives developers the opportunity
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to do both argument- and return-value type checking.
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This basically enables you to be sure that an argument passed to a function and
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the return value of a function is of a specific type, or even one of a list
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argvalidate provides you with two different decorators, which define the
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rules for argument types and return value types:
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:func:`~argvalidate.accepts` and
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:func:`~argvalidate.returns`.
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argvalidate either raises an :ref:`exception <argvalidate-exceptions>` or
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creates a Python warning if it detects an error. This behaviour can be
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configured via :ref:`environment variables <argvalidate-envvars>`.
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If you find any bugs in argvalidate, have comments, suggestions or feature
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requests, please use the `project homepage <http://code.sp-its.at/projects/argvalidate>`_.
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