177 lines
3.8 KiB
Python
177 lines
3.8 KiB
Python
#!/usr/bin/env python
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# -*- Mode: python -*-
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#======================================================================
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# FILE: Store.py
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# CREATOR: eric
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#
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# DESCRIPTION:
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#
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#
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# $Id$
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# $Locker$
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#
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# (C) COPYRIGHT 2001, Eric Busboom <eric@softwarestudio.org>
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# (C) COPYRIGHT 2001, Patrick Lewis <plewis@inetarena.com>
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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 either:
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#
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# The LGPL as published by the Free Software Foundation, version
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# 2.1, available at: http://www.fsf.org/copyleft/lesser.html
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#
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# Or:
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#
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# The Mozilla Public License Version 1.0. You may obtain a copy of
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# the License at http://www.mozilla.org/MPL/
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#======================================================================
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from LibicalWrap import *
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from Error import LibicalError
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from Component import Component
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class Store:
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"""
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Base class for several component storage methods
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"""
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class AddFailedError(LibicalError):
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"Failed to add a property to the file store"
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class ConstructorFailedError(LibicalError):
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"Failed to create a Store "
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def __init__(self):
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pass
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def path(self):
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pass
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def mark(self):
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pass
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def commit(self):
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pass
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def add_component(self, comp):
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pass
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def remove_component(self, comp):
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pass
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def count_components(self, kind):
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pass
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def select(self, gauge):
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pass
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def clearSelect(self):
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pass
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def fetch(self, uid):
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pass
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def fetchMatch(self, comp):
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pass
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def modify(self, oldc, newc):
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pass
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def current_component(self):
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pass
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def first_component(self):
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pass
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def next_component(self):
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pass
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class FileStore(Store):
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def __init__(self, file,mode="r",flags=0664):
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_flags = icallangbind_string_to_open_flag(mode)
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if _flags == -1:
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raise Store.ConstructorFailedError("Illegal value for mode: "+mode)
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e1=icalerror_supress("FILE")
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self._ref = icalfileset_new_open(file,_flags,flags)
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icalerror_restore("FILE",e1)
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print self._ref
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if self._ref == None or self._ref == 'NULL':
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raise Store.ConstructorFailedError(file)
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def __del__(self):
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icalfileset_free(self._ref)
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def path(self):
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return icalfileset_path(self._ref)
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def mark(self):
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icalfileset_mark(self._ref)
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def commit(self):
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icalfileset_commit(self._ref)
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def add_component(self, comp):
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if not isinstance(comp,Component):
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raise Store.AddFailedError("Argument is not a component")
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error = icalfileset_add_component(self._ref,comp)
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def remove_component(self, comp):
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if not isinstance(comp,Component):
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raise Store.AddFailedError("Argument is not a component")
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error = icalfileset_remove_component(self._ref,comp)
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def count_components(self, kind):
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pass
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def select(self, gauge):
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pass
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def clearSelect(self):
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pass
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def fetch(self, uid):
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pass
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def fetchMatch(self, comp):
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pass
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def modify(self, oldc, newc):
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pass
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def current_component(self):
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comp_ref = icalfileset_get_current_component(self._ref)
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if comp_ref == None:
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return None
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return Component(ref=comp_ref)
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def first_component(self):
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comp_ref = icalfileset_get_first_component(self._ref)
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if comp_ref == None:
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return None
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return Component(ref=comp_ref)
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def next_component(self):
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comp_ref = icalfileset_get_next_component(self._ref)
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if comp_ref == None:
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return None
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return Component(ref=comp_ref)
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