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| 09:07.08 | thumper | jkakar: ping |
| 09:07.37 | thumper | radix: you up yet? |
| 09:23.39 | thumper | jamesh: do you know if Storm requires the database classes to be new style classes or not? |
| 09:23.50 | jamesh | thumper: it does. |
| 09:23.55 | thumper | why? |
| 09:24.09 | jamesh | thumper: because descriptors only partially function with old style classes |
| 09:24.21 | jamesh | IIRC, __set__() doesn't work |
| 09:24.23 | thumper | and storm uses descriptors? |
| 09:24.35 | thumper | ah... ok |
| 09:24.37 | thumper | thanks |
| 09:24.42 | jamesh | yep |
| 09:25.03 | jamesh | that's how it knows to update the database when you do "obj.column = 42" |
| 09:25.49 | thumper | nods slowly |
| 09:25.58 | thumper | I think I'm getting that |
| 09:26.31 | thumper | hang on though |
| 09:26.48 | thumper | for the simple example in the Tutorial it has Person with an id and a name |
| 09:27.09 | thumper | surely it is the name instance, which is UNICODE that needs to be new style |
| 09:27.17 | thumper | as that class is using the descriptor |
| 09:27.29 | thumper | the Person class doesn't *have* to be new does it? |
| 09:27.36 | thumper | it just has the __storm_table__ member |
| 09:28.01 | jamesh | see http://paste.ubuntu.com/6353/ |
| 09:28.10 | thumper | looks |
| 09:28.24 | jamesh | thumper: nope. It is the class you are getting the attribute on which needs to be new style |
| 09:28.53 | thumper | ah |
| 09:29.04 | jamesh | if C was a new style class, the last line would have invoked setter() |
| 09:29.08 | thumper | must really write an article on these to understand them better |
| 09:29.55 | thumper | jamesh: so the new style object base __set__ passes the call to the property |
| 09:30.09 | thumper | rather than the old style "overwrite the variable" |
| 09:30.23 | thumper | gets it |
| 09:30.25 | jamesh | thumper: yes. |
| 09:30.39 | jamesh | thumper: in general you should be using new style classes by default |
| 09:30.40 | thumper | jamesh: thanks for putting up with my stupid questions |
| 09:30.46 | jamesh | rather than only when you run into problems |
| 09:30.55 | thumper | agrees |
| 09:30.57 | jamesh | python3k and all that |
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| 16:44.23 | jkakar | thumper: pong |
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