[Erp5-report] r26878 - /erp5/trunk/bt5/erp5_dms/ExtensionTemplateItem/DocumentSearch.py

[nobody at svn.erp5.org]

Author: vincent
Date: Thu May  7 14:44:11 2009
New Revision: 26878

URL: http://svn.erp5.org?rev=26878&view=rev
Log:
Replace DocumentSearch.py extension by Base_parseSearchString restricted script using catalog API to access expression parser.

Removed:
    erp5/trunk/bt5/erp5_dms/ExtensionTemplateItem/DocumentSearch.py

Removed: erp5/trunk/bt5/erp5_dms/ExtensionTemplateItem/DocumentSearch.py
URL: http://svn.erp5.org/erp5/trunk/bt5/erp5_dms/ExtensionTemplateItem/DocumentSearch.py?rev=26877&view=auto
==============================================================================
--- erp5/trunk/bt5/erp5_dms/ExtensionTemplateItem/DocumentSearch.py [utf8] (original)
+++ erp5/trunk/bt5/erp5_dms/ExtensionTemplateItem/DocumentSearch.py (removed)
@@ -1,121 +1,0 @@
-##############################################################################
-#
-# Copyright (c) 2006-2007 Nexedi SA and Contributors. All Rights Reserved.
-#
-# WARNING: This program as such is intended to be used by professional
-# programmers who take the whole responsability of assessing all potential
-# consequences resulting from its eventual inadequacies and bugs
-# End users who are looking for a ready-to-use solution with commercial
-# garantees and support are strongly adviced to contract a Free Software
-# Service Company
-#
-# This program is Free Software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-#
-##############################################################################
-
-"""
-RULES
-
-Single arguments:
-    - arg:value translates into arg='value' in query
-    - quotes are cleared
-    - if value contains spaces, punctuation or anything else it has to be put in quotes
-    - file is source_reference (original file name)
-    - language, version, reference
-
-Multiple arguments:
-    - arg:xxx works the same way
-    - arg:(xxx,yyy) ORs both
-    - arg:all translates into empty tuple, which implies all available values
-    - state (simulation_state), type (portal_type)
-
-Everything else is treated as searchabletext
-"""
-
-# XXX score:
-# pythonicity: high
-# obfuscation level: brain-twisting
-
-# how to customize:
-# (1) think for two hours
-# (2) type for 20 seconds
-
-import re
-import sys
-sys.path.append('/usr/lib/zope/lib/python/')
-from DateTime import DateTime
-
-def dateRangeProc(s):
-    """
-    process date range (can be given in months or years)
-    """
-    m=re.match('(\d)([wmy]).*',s)
-    try:
-        dif=0
-        gr=m.groups()
-        if gr[1]=='w':dif=int(gr[0])*7
-        if gr[1]=='m':dif=int(gr[0])*30
-        if gr[1]=='y':dif=int(gr[0])*365
-        return ('creation_from',DateTime()-dif)
-    except AttributeError, IndexError:
-        return ()
-
-# parsing defined here
-r=re.compile('(\w+:"[^"]+"|\w+:\([^)]+\)|\w+:[\(\),\w/\-.]+)')
-filetyper=lambda s:('source_reference','%%.%s' % s)
-filestripper=lambda s: ('source_reference',s.replace('"',''))
-state=lambda s:('simulation_state',parsestates(s))
-type=lambda s:('portal_type',parsestates(s))
-paramsmap=dict(file=filestripper,type=type,reference='reference',filetype=filetyper,state=state,\
-        language='language',version='version',created=dateRangeProc)
-
-def parsestates(s):
-    if s=='all':
-        return ()
-    if s[0]=='(' and s[-1]==')':
-        return [i.replace('"','').replace("'","") for i in s[1:-1].split(',') if i!='']
-    return s.replace('"','').replace("'","")
-
-def analyze(params):
-    params['searchabletext']=''
-    def cutter(s):
-        ss=s.split(':')
-        if len(ss)==1:
-            params['searchabletext']+=ss[0]
-        if len(ss)==2:
-            try:
-                ps=paramsmap.get(ss[0])(ss[1])
-                params[ps[0]]=ps[1]
-            except TypeError:
-                if paramsmap.has_key(ss[0]):
-                    params[paramsmap.get(ss[0])]=ss[1]
-                else:
-                    params[ss[0]]=ss[1]
-            except IndexError:
-                return
-    return cutter
-
-def parseSearchString(searchstring):
-    params={}
-    l=r.split(searchstring)
-    map(analyze(params),l)
-    params['searchabletext']=params['searchabletext'].strip()
-    return params
-
-if __name__=='__main__':
-    #searchstring='byle cisnie zego file:"ble ble.doc" filetype:doc type:Text poza tym reference:abc-def'
-    #searchstring='byle "cisnie zego" state:draft file:"ble ble.doc" type:("Site","Text") poza tym reference:abc-def dupa:kwas/zbita'
-    searchstring='byleco created:3mth'
-    print parseSearchString(searchstring)