Changelog

[Unreleased]

#280: Making IsDir(), IsFile() and PathExists() consistent between different python versions.
#279: Treat Python 2 old-style classes like types when validating.
324: Default values MUST now pass validation just as any regular value.

Changes:

#195: Range raises RangeInvalid when testing math.nan.
#215: {} and [] now always evaluate as is, instead of as any dict or any list. To specify a free-form list, use list instead of []. To specify a free-form dict, use dict instead of Schema({}, extra=ALLOW_EXTRA).
#224: Change the encoding of keys in error messages from Unicode to UTF-8.

New:

Fixes:

#197: ExactSequence checks sequences are the same length.
#201: Empty lists are evaluated as is.
#205: Filepath validators correctly handle None.
#206: Handle non-subscriptable types in humanize_error.
#231: Validate namedtuple as a tuple.
#235: Update docstring.
#249: Update documentation.
#262: Fix a performance issue of exponential complexity where all of the dict keys were matched against all keys in the schema. This resulted in O(n*m) complexity where n is the number of keys in the dict being validated and m is the number of keys in the schema. The fix ensures that each key in the dict is matched against the relevant schema keys only. It now works in O(n).
#266: Remove setuptools as a dependency.

Changelog not kept for 0.9.3 and earlier releases.