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comparison roundup/hyperdb.py @ 262:ab921dc53ccd

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Added nicer command-line item adding: passing no arguments will enter an interactive more which asks for each property in turn. While I was at it, I fixed an implementation problem WRT the spec - I wasn't raising a ValueError if the key property was missing from a create(). Also added a protected=boolean argument to getprops() so we can list only the mutable properties (defaults to yes, which lists the immutables).
author Richard Jones <richard@users.sourceforge.net>
date Thu, 04 Oct 2001 02:12:42 +0000
parents 8827f5931ea8
children a671e5917b33
comparison
equal deleted inserted replaced
261:0ca5381a72b5 262:ab921dc53ccd
13 # BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 13 # BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
14 # FOR A PARTICULAR PURPOSE. THE CODE PROVIDED HEREUNDER IS ON AN "AS IS" 14 # FOR A PARTICULAR PURPOSE. THE CODE PROVIDED HEREUNDER IS ON AN "AS IS"
15 # BASIS, AND THERE IS NO OBLIGATION WHATSOEVER TO PROVIDE MAINTENANCE, 15 # BASIS, AND THERE IS NO OBLIGATION WHATSOEVER TO PROVIDE MAINTENANCE,
16 # SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. 16 # SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
17 # 17 #
18 # $Id: hyperdb.py,v 1.19 2001-08-29 04:47:18 richard Exp $ 18 # $Id: hyperdb.py,v 1.20 2001-10-04 02:12:42 richard Exp $
19 19
20 # standard python modules 20 # standard python modules
21 import cPickle, re, string 21 import cPickle, re, string
22 22
23 # roundup modules 23 # roundup modules
198 raise TypeError, 'new property "%s" not an Interval'% key 198 raise TypeError, 'new property "%s" not an Interval'% key
199 199
200 for key, prop in self.properties.items(): 200 for key, prop in self.properties.items():
201 if propvalues.has_key(key): 201 if propvalues.has_key(key):
202 continue 202 continue
203 if key == self.key:
204 raise ValueError, 'key property "%s" is required'%key
203 if isinstance(prop, Multilink): 205 if isinstance(prop, Multilink):
204 propvalues[key] = [] 206 propvalues[key] = []
205 else: 207 else:
206 propvalues[key] = None 208 propvalues[key] = None
207 209
732 """ 734 """
733 return self.db.countnodes(self.classname) 735 return self.db.countnodes(self.classname)
734 736
735 # Manipulating properties: 737 # Manipulating properties:
736 738
737 def getprops(self): 739 def getprops(self, protected=1):
738 """Return a dictionary mapping property names to property objects.""" 740 """Return a dictionary mapping property names to property objects.
741 If the "protected" flag is true, we include protected properties -
742 those which may not be modified."""
739 d = self.properties.copy() 743 d = self.properties.copy()
740 d['id'] = String() 744 if protected:
745 d['id'] = String()
741 return d 746 return d
742 747
743 def addprop(self, **properties): 748 def addprop(self, **properties):
744 """Add properties to this class. 749 """Add properties to this class.
745 750
793 cl.create(name=option[i], order=i) 798 cl.create(name=option[i], order=i)
794 return hyperdb.Link(name) 799 return hyperdb.Link(name)
795 800
796 # 801 #
797 # $Log: not supported by cvs2svn $ 802 # $Log: not supported by cvs2svn $
803 # Revision 1.19 2001/08/29 04:47:18 richard
804 # Fixed CGI client change messages so they actually include the properties
805 # changed (again).
806 #
798 # Revision 1.18 2001/08/16 07:34:59 richard 807 # Revision 1.18 2001/08/16 07:34:59 richard
799 # better CGI text searching - but hidden filter fields are disappearing... 808 # better CGI text searching - but hidden filter fields are disappearing...
800 # 809 #
801 # Revision 1.17 2001/08/16 06:59:58 richard 810 # Revision 1.17 2001/08/16 06:59:58 richard
802 # all searches use re now - and they're all case insensitive 811 # all searches use re now - and they're all case insensitive
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