[Zope-Checkins] CVS: Zope3/lib/python/Zope/App/OFS/Container/Views/VFS - VFSContainerView.py:1.1.2.1

[Stephan Richter]

Update of /cvs-repository/Zope3/lib/python/Zope/App/OFS/Container/Views/VFS
In directory cvs.zope.org:/tmp/cvs-serv19629/App/OFS/Container/Views/VFS

Added Files:
      Tag: Zope3-Server-Branch
	VFSContainerView.py 
Log Message:
Hihi, without these files my checkins won't make much sense. :)


=== Added File Zope3/lib/python/Zope/App/OFS/Container/Views/VFS/VFSContainerView.py ===
##############################################################################
#
# Copyright (c) 2001, 2002 Zope Corporation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.0 (ZPL).  A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE.
#
##############################################################################
"""

$Id: VFSContainerView.py,v 1.1.2.1 2002/04/09 17:02:56 srichter Exp $
"""
import fnmatch
from Zope.Publisher.VFS.IVFSDirectoryPublisher import IVFSDirectoryPublisher


class VFSContainerView:

    __implements__ =  IVFSDirectoryPublisher


    def __init__(self, context):
        """ """
        self._container = context


    ############################################################
    # Implementation methods for interface
    # Zope.Publisher.VFS.IVFSDirectoryPublisher

    def exists(self, name):
        'See Zope.Publisher.VFS.IVFSDirectoryPublisher.IVFSDirectoryPublisher'
        return self._container.hasObject(name)
    

    def listdir(self, with_stats=0, pattern='*'):
        'See Zope.Publisher.VFS.IVFSDirectoryPublisher.IVFSDirectoryPublisher'
        ld = self._container.objectIds()
        # filter them using the pattern
        ld = filter(lambda f, p=pattern, fnm=fnmatch.fnmatch: fnm(f, p), ld)
        # sort them alphabetically
        ld.sort()
        if not with_stats:
            result = ld
        else:
            result = []
            for file in ld:
                stat = (16893, 0, 0, 0, 0, 0, 0, 0, 0, 0)
                if stat is not None:
                    result.append((file, stat))
        return result
        

    def mkdir(self, name, mode=777):
        'See Zope.Publisher.VFS.IVFSDirectoryPublisher.IVFSDirectoryPublisher'
        pass

    def remove(self, name):
        'See Zope.Publisher.VFS.IVFSDirectoryPublisher.IVFSDirectoryPublisher'
        return self._container.delObject(name)

    def rmdir(self, name):
        'See Zope.Publisher.VFS.IVFSDirectoryPublisher.IVFSDirectoryPublisher'
        return self._container.delObject(name)

    def rename(self, old, new):
        'See Zope.Publisher.VFS.IVFSDirectoryPublisher.IVFSDirectoryPublisher'
        obj = self._container.getObject(old)
        self._container.delObject(old)
        self._container.setObject(new, obj)        


    ######################################
    # from: Zope.Publisher.VFS.IVFSObjectPublisher.IVFSObjectPublisher

    def isdir(self):
        'See Zope.Publisher.VFS.IVFSObjectPublisher.IVFSObjectPublisher'
        return 1

    def isfile(self):
        'See Zope.Publisher.VFS.IVFSObjectPublisher.IVFSObjectPublisher'
        return 0

    def stat(self):
        'See Zope.Publisher.VFS.IVFSObjectPublisher.IVFSObjectPublisher'
        return (16893, 0, 0, 0, 0, 0, 0, 0, 0, 0)


    ######################################
    # from: Zope.Publisher.VFS.IVFSPublisher.IVFSPublisher

    def publishTraverse(self, request, name):
        'See Zope.Publisher.VFS.IVFSPublisher.IVFSPublisher'
        return getattr(self, name)

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


    def getContext(self):
        """ """
        return self._container