"""
    wtforms.form
    ~~~~~~~~~~~~
    
    TODO
    
    :copyright: 2007 by James Crasta, Thomas Johansson.
    :license: MIT, see LICENSE.txt for details.
"""
from .validators import ValidationError

class Form(object):
    def __init__(self, formdata={}, model=None, prefix='', idprefix='', **kwargs):
        self.jinja_allowed_attributes = None # Ugly hack to let jinja access our attributes
        if prefix:
            prefix += '_'
        self.idprefix = idprefix

        # populate data from form and optional instance and defaults
        self.errors = {}
        self._fields = {}
        in_form = True if formdata else False
        for name in dir(self.__class__):
            f = getattr(self.__class__, name, None)
            if name.startswith('_') or not getattr(f, '_formfield', False):
                continue

            form_name = prefix + name

            self._fields[name] = field = f(name=form_name, form=self)
            setattr(self, name, field)

            if name in kwargs:
                field.data = kwargs[name]
            if hasattr(model, name):
                field.process_modeldata(getattr(model, name), in_form)
            if form_name in formdata:
                field.process_formdata(formdata.getlist(form_name))
            
    def validate(self):
        success = True
        for name, field in self._fields.iteritems():
            field.errors = []
            validators = list(field.validators)
            validators.append(field._validate)
            inline_validator = getattr(self.__class__, '_validate_%s' % name, None)
            if inline_validator is not None:
                validators.append(inline_validator)
            for validator in validators:
                try:
                    validator(self, field)
                except ValidationError, e:
                    field.errors.append(e.message)
            if field.errors:
                success = False
                self.errors[name] = field.errors
        return success

    def get_data(self):
        data = {}
        for name, val in self._fields.iteritems():
            data[name] = val.data
        return data

    data = property(get_data)

    def auto_populate(self, model):
        """
        Automatically copy our converted form values into the model object.

        This can be very dangerous if not used properly, so make sure to only use
        this in forms with proper validators and the right attributes.
        """
        for name, val in self._fields.iteritems():
            setattr(model, name, val.data)

218103a210a493e1a961baa6a2af3c29e9c02a4b
"""
    wtforms.form
    ~~~~~~~~~~~~
    
    TODO
    
    :copyright: 2007 by James Crasta, Thomas Johansson.
    :license: MIT, see LICENSE.txt for details.
"""
from .validators import ValidationError

class Form(object):
    def __init__(self, formdata={}, model=None, prefix='', idprefix='', **kwargs):
        self.jinja_allowed_attributes = None # Ugly hack to let jinja access our attributes
        if prefix:
            prefix += '_'
        self.idprefix = idprefix

        # populate data from form and optional instance and defaults
        self.errors = {}
        self._fields = {}
        in_form = True if formdata else False
        for name in dir(self.__class__):
            f = getattr(self.__class__, name, None)
            if name.startswith('_') or not getattr(f, '_formfield', False):
                continue

            form_name = prefix + name

            self._fields[name] = field = f(name=form_name, form=self)
            setattr(self, name, field)

            if name in kwargs:
                field.data = kwargs[name]
            if hasattr(model, name):
                field.process_modeldata(getattr(model, name), in_form)
            if form_name in formdata:
                field.process_formdata(formdata.getlist(form_name))
            
    def validate(self):
        success = True
        for name, field in self._fields.iteritems():
            field.errors = []
            validators = list(field.validators)
            validators.append(field._validate)
            inline_validator = getattr(self.__class__, '_validate_%s' % name, None)
            if inline_validator is not None:
                validators.append(inline_validator)
            for validator in validators:
                try:
                    validator(self, field)
                except ValidationError, e:
                    field.errors.append(e.message)
            if field.errors:
                success = False
                self.errors[name] = field.errors
        return success

    def get_data(self):
        data = {}
        for name, val in self._fields.iteritems():
            data[name] = val.data
        return data

    data = property(get_data)

    def auto_populate(self, model):
        """
        Automatically copy our converted form values into the model object.

        This can be very dangerous if not used properly, so make sure to only use
        this in forms with proper validators and the right attributes.
        """
        for name, val in self._fields.iteritems():
            setattr(model, name, val.data)
