Mercurial > p > roundup > code
comparison roundup/hyperdb.py @ 460:9c895b44240a
take a copy of the node dict...
so that the subsequent set operation doesn't modify the oldvalues
structure
| author | Richard Jones <richard@users.sourceforge.net> |
|---|---|
| date | Sun, 16 Dec 2001 10:53:38 +0000 |
| parents | 6abdddc506e9 |
| children | a3548136f7bb |
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| 459:65a8f4fd5485 | 460:9c895b44240a |
|---|---|
| 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 1.41 2001-12-15 23:47:47 richard Exp $ | 18 # $Id: hyperdb.py,v 1.42 2001-12-16 10:53:37 richard Exp $ |
| 19 | 19 |
| 20 __doc__ = """ | 20 __doc__ = """ |
| 21 Hyperdatabase implementation, especially field types. | 21 Hyperdatabase implementation, especially field types. |
| 22 """ | 22 """ |
| 23 | 23 |
| 842 if self.__dict__.has_key(name): | 842 if self.__dict__.has_key(name): |
| 843 return self.__dict__[name] | 843 return self.__dict__[name] |
| 844 try: | 844 try: |
| 845 return self.cl.get(self.nodeid, name) | 845 return self.cl.get(self.nodeid, name) |
| 846 except KeyError, value: | 846 except KeyError, value: |
| 847 raise AttributeError, str(value) | 847 # we trap this but re-raise it as AttributeError - all other |
| 848 # exceptions should pass through untrapped | |
| 849 pass | |
| 850 # nope, no such attribute | |
| 851 raise AttributeError, str(value) | |
| 848 def __getitem__(self, name): | 852 def __getitem__(self, name): |
| 849 return self.cl.get(self.nodeid, name) | 853 return self.cl.get(self.nodeid, name) |
| 850 def __setattr__(self, name, value): | 854 def __setattr__(self, name, value): |
| 851 try: | 855 try: |
| 852 return self.cl.set(self.nodeid, **{name: value}) | 856 return self.cl.set(self.nodeid, **{name: value}) |
| 866 cl.create(name=option[i], order=i) | 870 cl.create(name=option[i], order=i) |
| 867 return hyperdb.Link(name) | 871 return hyperdb.Link(name) |
| 868 | 872 |
| 869 # | 873 # |
| 870 # $Log: not supported by cvs2svn $ | 874 # $Log: not supported by cvs2svn $ |
| 875 # Revision 1.41 2001/12/15 23:47:47 richard | |
| 876 # Cleaned up some bare except statements | |
| 877 # | |
| 871 # Revision 1.40 2001/12/14 23:42:57 richard | 878 # Revision 1.40 2001/12/14 23:42:57 richard |
| 872 # yuck, a gdbm instance tests false :( | 879 # yuck, a gdbm instance tests false :( |
| 873 # I've left the debugging code in - it should be removed one day if we're ever | 880 # I've left the debugging code in - it should be removed one day if we're ever |
| 874 # _really_ anal about performace :) | 881 # _really_ anal about performace :) |
| 875 # | 882 # |