# Path: steel/common/meta.py
# class NameAwareOrderedDict(collections.OrderedDict):
# class DeclarativeMetaclass(type):
# class DeclarativeFieldMetaclass(type):
# class AttributeInstance:
#     def __setitem__(self, name, obj):
#     def __prepare__(cls, name, bases, **options):
#     def __new__(cls, name, bases, attrs, **options):
#     def __init__(cls, name, bases, attrs, **options):
#     def __prepare__(cls, name, bases, **options):
#     def __init__(cls, name, bases, attrs, **options):
#     def __call__(cls, *args, **kwargs):
#     def __init__(self, field, instance):
#     def __enter__(self):
#     def __exit__(self, exception_type, exception, traceback):
# 
# Path: steel/common/fields.py
# class Trigger:
# class BoundTrigger:
# class Field(metaclass=meta.DeclarativeFieldMetaclass):
# class FullyDecoded(Exception):
# class Condition:
#     def __init__(self):
#     def __call__(self, func):
#     def __get__(self, instance, owner):
#     def __init__(self, field, functions):
#     def __iter__(self):
#     def __call__(self, func):
#     def apply(self, *args, **kwargs):
#     def getter(self, func):
#     def setter(self, func):
#     def update_size(self, obj, value):
#     def __init__(self, label='', **kwargs):
#     def resolve(self, instance):
#     def read(self, obj):
#     def write(self, obj, value):
#     def set_name(self, name):
#     def attach_to_class(self, cls):
#     def validate(self, obj, value):
#     def _extract(self, instance):
#     def read_value(self, file):
#     def for_instance(self, instance):
#     def __get__(self, instance, owner):
#     def __set__(self, instance, value):
#     def __repr__(self):
#     def __hash__(self):
#     def __eq__(self, other):
#     def __ne__(self, other):
#     def __init__(self, bytes, value):
#     def __init__(self, a, b, compare):
#     def __enter__(self):
#     def __exit__(self, 	exception_type, exception, traceback):
#     def get_available_name(self, locals):
#     def set_name(self, name):
#     def attach_to_class(self, cls):
#     def for_instance(self, instance):
#     def __get__(self, instance, owner):
#     def __set__(self, instance, value):


import collections
import io
from steel.common import meta, fields

        last_position = 0
        for name, field in self.__class__._fields.items():
            if name not in self.__dict__:
                try:
                    try:
                        bytes = field.read(file)
                        value = field.decode(bytes)
                    except fields.FullyDecoded as obj:
                        bytes = obj.bytes
                        value = obj.value
                    self._raw_values[name] = bytes
                    self.__dict__[name] = value
                    last_position = file.tell()
                except EOFError:
                    file.seek(last_position)
                    self._write_buffer = file.read()
                else:
                    self._write_buffer = b''
        self._position += last_position

    def tell(self):
        return self._position

    def _extract(self, field):
        if field.name not in self._raw_values:
            for name, other_field in self._fields.items():
                if name not in self._raw_values:
                    with other_field.for_instance(self):
                        try:
                            bytes = other_field.read(self)

# Path: steel/common/meta.py
# class NameAwareOrderedDict(collections.OrderedDict):
# class DeclarativeMetaclass(type):
# class DeclarativeFieldMetaclass(type):
# class AttributeInstance:
#     def __setitem__(self, name, obj):
#     def __prepare__(cls, name, bases, **options):
#     def __new__(cls, name, bases, attrs, **options):
#     def __init__(cls, name, bases, attrs, **options):
#     def __prepare__(cls, name, bases, **options):
#     def __init__(cls, name, bases, attrs, **options):
#     def __call__(cls, *args, **kwargs):
#     def __init__(self, field, instance):
#     def __enter__(self):
#     def __exit__(self, exception_type, exception, traceback):
# 
# Path: steel/common/fields.py
# class Trigger:
# class BoundTrigger:
# class Field(metaclass=meta.DeclarativeFieldMetaclass):
# class FullyDecoded(Exception):
# class Condition:
#     def __init__(self):
#     def __call__(self, func):
#     def __get__(self, instance, owner):
#     def __init__(self, field, functions):
#     def __iter__(self):
#     def __call__(self, func):
#     def apply(self, *args, **kwargs):
#     def getter(self, func):
#     def setter(self, func):
#     def update_size(self, obj, value):
#     def __init__(self, label='', **kwargs):
#     def resolve(self, instance):
#     def read(self, obj):
#     def write(self, obj, value):
#     def set_name(self, name):
#     def attach_to_class(self, cls):
#     def validate(self, obj, value):
#     def _extract(self, instance):
#     def read_value(self, file):
#     def for_instance(self, instance):
#     def __get__(self, instance, owner):
#     def __set__(self, instance, value):
#     def __repr__(self):
#     def __hash__(self):
#     def __eq__(self, other):
#     def __ne__(self, other):
#     def __init__(self, bytes, value):
#     def __init__(self, a, b, compare):
#     def __enter__(self):
#     def __exit__(self, 	exception_type, exception, traceback):
#     def get_available_name(self, locals):
#     def set_name(self, name):
#     def attach_to_class(self, cls):
#     def for_instance(self, instance):
#     def __get__(self, instance, owner):
#     def __set__(self, instance, value):


# Path: steel/base.py
import collections
import io
from steel.common import meta, fields

        last_position = 0
        for name, field in self.__class__._fields.items():
            if name not in self.__dict__:
                try:
                    try:
                        bytes = field.read(file)
                        value = field.decode(bytes)
                    except fields.FullyDecoded as obj:
                        bytes = obj.bytes
                        value = obj.value
                    self._raw_values[name] = bytes
                    self.__dict__[name] = value
                    last_position = file.tell()
                except EOFError:
                    file.seek(last_position)
                    self._write_buffer = file.read()
                else:
                    self._write_buffer = b''
        self._position += last_position

    def tell(self):
        return self._position

    def _extract(self, field):
        if field.name not in self._raw_values:
            for name, other_field in self._fields.items():
                if name not in self._raw_values:
                    with other_field.for_instance(self):
                        try:
                            bytes = other_field.read(self)

                        except fields.FullyDecoded as obj:
