# Path: pynuts/helpers.py
# def with_metaclass(meta, *bases):
#     """Create a base class with a metaclass.
# 
#     Stolen from six.
# 
#     """
#     class metaclass(meta):
#         def __new__(cls, name, this_bases, d):
#             return meta(name, bases, d)
#     return type.__new__(metaclass, 'temporary_class', (), {})


import flask
import jinja2
from flask_wtf import Form
from wtforms import TextField
from wtforms.fields.core import UnboundField
from functools import wraps
from werkzeug.utils import cached_property
from werkzeug.datastructures import FileStorage
from sqlalchemy.orm import class_mapper
from sqlalchemy.util import classproperty
from sqlalchemy.orm.attributes import InstrumentedAttribute
from .helpers import with_metaclass
            class_name = '%sForm' % action.capitalize()
            classes = [BaseForm]
            form_class = cls.Form
            if form_class and BaseForm not in form_class.__bases__:
                bases = list(form_class.__bases__)
                bases.extend(classes)
                classes = bases

            fields = dict(
                (field_name, getattr(
                    cls.Form, field_name,
                    TextField(field_name)))
                for field_name in columns)

            try:
                form = type(class_name, tuple(classes), fields)
            except TypeError as e:
                raise PynutsMROException(
                    'The form must inherit from the '
                    'pynuts.view.BaseForm class. (%r)' % e)

            for key in dir(form):
                if (isinstance(getattr(form, key), UnboundField) and
                        key not in fields and
                        key != 'csrf_token'):
                    setattr(form, key, None)

            setattr(cls, class_name, form)



# Path: pynuts/helpers.py
# def with_metaclass(meta, *bases):
#     """Create a base class with a metaclass.
# 
#     Stolen from six.
# 
#     """
#     class metaclass(meta):
#         def __new__(cls, name, this_bases, d):
#             return meta(name, bases, d)
#     return type.__new__(metaclass, 'temporary_class', (), {})


# Path: pynuts/view.py
import flask
import jinja2
from flask_wtf import Form
from wtforms import TextField
from wtforms.fields.core import UnboundField
from functools import wraps
from werkzeug.utils import cached_property
from werkzeug.datastructures import FileStorage
from sqlalchemy.orm import class_mapper
from sqlalchemy.util import classproperty
from sqlalchemy.orm.attributes import InstrumentedAttribute
from .helpers import with_metaclass

            class_name = '%sForm' % action.capitalize()
            classes = [BaseForm]
            form_class = cls.Form
            if form_class and BaseForm not in form_class.__bases__:
                bases = list(form_class.__bases__)
                bases.extend(classes)
                classes = bases

            fields = dict(
                (field_name, getattr(
                    cls.Form, field_name,
                    TextField(field_name)))
                for field_name in columns)

            try:
                form = type(class_name, tuple(classes), fields)
            except TypeError as e:
                raise PynutsMROException(
                    'The form must inherit from the '
                    'pynuts.view.BaseForm class. (%r)' % e)

            for key in dir(form):
                if (isinstance(getattr(form, key), UnboundField) and
                        key not in fields and
                        key != 'csrf_token'):
                    setattr(form, key, None)

            setattr(cls, class_name, form)



class ModelView(object, with_metaclass(MetaView)):