pycerberus 0.5

0.5 (05.08.2013)

• ‘allow_additional_parameters’ can now be specified in the schema constructor directly as well as a parameter for a declarative schema

• new ForEach validator to validate a list of items with the same validator

• added ‘min_length’, ‘max_length’ parameters when instantiating a StringValidator

• InvalidDataErrors can return a list of errors using ‘.errors()’

• All validator messages can be overridden during instantiation by specifying messages attribute,

• new OneOf validator to validate that a value is in a given list of allowed values

• added constructor parameter ‘filter_unvalidated_parameters’ (default True) for SchemaValidators to pass unvalidated parameters instead of removing them

• InvalidDataErrors can “unpack” their errors so that an ordinary dict is used as container for sub-errors (instead of another InvalidDataError with an error_dict)

• new BooleanCheckbox validator to validate typical HTML checkboxes

• new API method for all validators: ‘.copy()’ returns a clone of the validator

• new MatchingFields form validator (typically used to verify a password confirmation field)

• new AgreeToConditionsCheckbox validator which works like a BooleanCheckbox but enforces a trueish value

• EmailAddressValidator accepts also ‘-’ and ‘+’ characters in local part

0.4.2 (05.05.2011)

• More fixes for source distribution because of missing files in tar.gz

0.4.1 (16.04.2011)

• Fix source distribution (distribution_helpers.py were not included)

0.4 (13.04.2011)

• pycerberus now supports Python 3!

• Fix installation/egg generation without babel

• Added a schema which can parse positional parameters from a string into a dict before processing the data like a normal schema would do

0.3.3 (04.07.2010)

• Fix installation issue: pycerberus is actually not zip-safe

0.3.2 (05.06.2010)

• Fix egg file generation: Include all necessary packages in eggs

• added babel support to setup.py

• updated pot file and completed German translation

• fix exception if translations for preferred locale are not available (fall back to english messages)

0.3.1 (07.04.2010)

• Fixed bug due to duplicated message in DomainNameValidator/EmailAddressValidator

• Validator can now strip inputs (False by default)

• StringValidator now also treats ‘’ as empty value (as well as None)

0.3 (27.03.2010)

• Python 2.3 compatibility

• Schema can raise error if unknown items are processed

• Basic domain name validator

• Basic email address validator

0.2 (16.03.2010)

• You now can declare custom messages as a class-level dict

• Added interface to retrieve error details from InvalidDataErrors

• Added validation schemas to validate a set of values (typically a web form). Schemas can also inherit from other schemas to avoid code duplication.

• Validators try to make thread-safety violations obvious

• Nicer API to retrieve error details from an InvalidDataError

0.1 (30.01.2010)

• initial release