70 lines
2.2 KiB
Python
70 lines
2.2 KiB
Python
# Base repository support
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# Copyright (C) 2002 John Goerzen
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# <jgoerzen@complete.org>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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class BaseRepository:
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def getfolders(self):
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"""Returns a list of ALL folders on this server."""
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return []
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def getsep(self):
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raise NotImplementedError
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def makefolder(self, foldername):
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raise NotImplementedError
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def deletefolder(self, foldername):
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raise NotImplementedError
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def getfolder(self, foldername):
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raise NotImplementedError
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def syncfoldersto(self, dest):
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"""Syncs the folders in this repository to those in dest.
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It does NOT sync the contents of those folders."""
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src = self
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srcfolders = src.getfolders()
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destfolders = dest.getfolders()
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# Create hashes with the names, but convert the source folders
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# to the dest folder's sep.
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srchash = {}
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for folder in srcfolders:
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srchash[folder.getvisiblename().replace(src.getsep(), dest.getsep())] = \
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folder
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desthash = {}
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for folder in destfolders:
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desthash[folder.getvisiblename()] = folder
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#
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# Find new folders.
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#
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for key in srchash.keys():
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if not key in desthash:
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dest.makefolder(key)
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#
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# Find deleted folders.
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#
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for key in desthash.keys():
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if not key in srchash:
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dest.deletefolder(key)
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