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# (C) Copyright 2005-2025 Enthought, Inc., Austin, TX
# All rights reserved.
#
# This software is provided without warranty under the terms of the BSD
# license included in LICENSE.txt and may be redistributed only under
# the conditions described in the aforementioned license. The license
# is also available online at http://www.enthought.com/licenses/BSD.txt
#
# Thanks for using Enthought open source!
""" State factory for Python File System contexts. """
# Enthought library imports.
from apptools.io.api import File
# Local imports.
from .address import Address
from .reference import Reference
from .state_factory import StateFactory
class PyFSStateFactory(StateFactory):
""" State factory for Python File System contexts. """
###########################################################################
# 'StateFactory' interface.
###########################################################################
def get_state_to_bind(self, obj, name, context):
""" Returns the state of an object for binding. """
state = None
if isinstance(obj, File):
# If the file is not actually in the directory represented by the
# context then we create and bind a reference to it.
if obj.parent.path != context.path:
state = Reference(
class_name=obj.__class__.__name__,
addresses=[Address(type="file", content=obj.path)],
)
return state
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