~ubuntu-branches/ubuntu/utopic/python-apptools/utopic

« back to all changes in this revision

Viewing changes to enthought/naming/pyfs_state_factory.py

• browse files at revision 11
• compare with another revision
• download diff
• download tarball
• view history from revision 11

Show diffs side-by-side

added

removed

enthought/naming/pyfs_state_factory.py

1

 

#------------------------------------------------------------------------------

2

 

# Copyright (c) 2005, Enthought, Inc.

3

 

# All rights reserved.

4

 

# 

5

 

# This software is provided without warranty under the terms of the BSD

6

 

# license included in enthought/LICENSE.txt and may be redistributed only

7

 

# under the conditions described in the aforementioned license.  The license

8

 

# is also available online at http://www.enthought.com/licenses/BSD.txt

9

 

# Thanks for using Enthought open source!

10

 

# 

11

 

# Author: Enthought, Inc.

12

 

# Description: <Enthought naming package component>

13

 

#------------------------------------------------------------------------------

14

 

""" State factory for Python File System contexts. """

15

 

 

16

 

 

17

 

# Enthought library imports.

18

 

from enthought.io.api import File

19

 

 

20

 

# Local imports.

21

 

from address import Address

22

 

from reference import Reference

23

 

from state_factory import StateFactory

24

 

 

25

 

 

26

 

class PyFSStateFactory(StateFactory):

27

 

    """ State factory for Python File System contexts. """

28

 

 

29

 

    ###########################################################################

30

 

    # 'StateFactory' interface.

31

 

    ###########################################################################

32

 

    

33

 

    def get_state_to_bind(self, obj, name, context):

34

 

        """ Returns the state of an object for binding. """

35

 

 

36

 

        state = None

37

 

 

38

 

        if isinstance(obj, File):

39

 

            # If the file is not actually in the directory represented by the

40

 

            # context then we create and bind a reference to it.

41

 

            if obj.parent.path != context.path:

42

 

                state = Reference(

43

 

                    class_name = obj.__class__.__name__,

44

 

                    addresses  = [Address(type='file', content=obj.path)]

45

 

                )

46

 

 

47

 

        return state

48

 

 

49

 

### EOF #######################################################################

• Older »

Loggerhead is a web-based interface for Breezy
Version: 2.0.1