Re: [Zope-dev] UML reverse engineering on ZClasses - I need somehelp

2000-11-29 Thread Maik Röder
Hi Philipp ! Philipp Auersperg wrote: generating zclasses out of an UML model should be possible and I want to implement it, but it has to be checked if all features of ZClasses have a match in UML and vice versa. I'm not sure how PropertySheets and Views translate to UML. For example

Re: [Zope-dev] UML reverse engineering on ZClasses - I need somehelp

2000-11-29 Thread Joachim Schmitz
On Wed, 29 Nov 2000, Maik Röder wrote: Hi Philipp ! Philipp Auersperg wrote: snip Before I go into generating zclasses I want to complete and publish the reverse engineering, therefor I want to clear some questions (see my original mail). Consider me a beta tester, me too

Re: [Zope-dev] OracleStorage, and possibly others

2000-11-29 Thread Chris McDonough
If you're at all interested, Kapil, it'd really be great if someone were to take over InterbaseStorage. It needs to be changed to use Bob Tierney's newer multithreaded GVInterbaseDA Python DB-API adapter (Kinterbasdb doesn't seem to get along with newer versions of Zope, and it's

Re: [Zope-dev] OracleStorage, and possibly others

2000-11-29 Thread Chris McDonough
Of course it would, for the same reasons as OracleStorage (eg FileStorage/Data.fs is inefficient) Actually, it's the other way around. OracleStorage is 30-to-50 times slower than FileStorage on writes. Reads are slow too but the slowness is somewhat negated by caching.

Re: [Zope-dev] OracleStorage, and possibly others

2000-11-29 Thread Lalo Martins
On Wed, Nov 29, 2000 at 07:02:50AM -0500, Chris McDonough wrote: Of course it would, for the same reasons as OracleStorage (eg FileStorage/Data.fs is inefficient) Actually, it's the other way around. OracleStorage is 30-to-50 times slower than FileStorage on writes. Reads are slow too

Re: [Zope-dev] RFC: Python/Zope Interfaces - More ZCatalog ;-)

2000-11-29 Thread Chris Withers
Jim Fulton wrote: It is a very good thing to have the specification very near to the implementation -- as a permanent guide to the implementor. Firtunately, modern displays allow multiple side-by-side windows. ;) G400, two displays :-) It is even better, when big parts of the

Re: [Zope-dev] ZPetterns implementation qustions

2000-11-29 Thread Phillip J. Eby
At 06:19 PM 11/29/00 +1100, Itai Tavor wrote: Hi, I'm trying to figure out the right way to implement a set of classes and roles in ZPatterns. I asked some questions about this a while ago, and then went away and did some learning, but I'm stuck again and I'm afraid I need to ask more

[Zope-dev] Meta-data clarification and Interface interfaces

2000-11-29 Thread Michel Pelletier
In my proposal: http://www.zope.org/Wikis/Interfaces/ExtensibleMetaData I mention interface object meta-data like pre/post conditions. This spurned a lot of interesting conversation, and I wanted to clarify some bits that I picked up from the thread. The proposal is not in any way trying to

Re: [Zope-dev] OracleStorage, and possibly others

2000-11-29 Thread Lalo Martins
On Wed, Nov 29, 2000 at 10:13:15AM -0500, Chris McDonough wrote: It sounds like you've done more comprehensive speed testing than we have. Can you share some numbers? Unfortunately no, I can't. We made measurements during a consulting job I did for another company, and it was made by them, not

[Zope-dev] BerkeleyStorage (Re: [Zope-dev] OracleStorage, and possibly others)

2000-11-29 Thread Lalo Martins
On Wed, Nov 29, 2000 at 04:28:26PM +, Ty Sarna wrote: Lalo Martins wrote: What about the other Storage projects? BerkeleyStorage has been dead for an year. It's not dead, it's just pining for the fjords! Seriously, AFAIK it still works, and it's mainly just stalled waiting for

[Zope-dev] BerkeleyStorage (was: Re: OracleStorage, and possibly others)

2000-11-29 Thread Chris McDonough
I actually need to get a BerkeleyStorage against BSDDB3 going for a customer fairly soon. Jim has done a lot of work on it, and it's looking like I'll probably end up finishing it. Robin Dunn has a Python extension module against the bsddb3 libraries that we're using. It may actually be

Re: [Zope-dev] Zope.org done broke

2000-11-29 Thread Michel Pelletier
Oops. Sorry for the spam. Nothing to see here folks, move along. -Michel ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists -

Re: [Zope-dev] BerkeleyStorage (was: Re: OracleStorage, and possibly others)

2000-11-29 Thread Ty Sarna
In article 01ba01c05a42$edabbb10$1f48a4d8@kurtz, Chris McDonough [EMAIL PROTECTED] wrote: I actually need to get a BerkeleyStorage against BSDDB3 going for a customer fairly soon. Jim has done a lot of work on it, and it's looking like I'll probably end up finishing it. Robin Dunn has a

Re: [Zope-dev] RFC: Python/Zope Interfaces

2000-11-29 Thread Dieter Maurer
Ken Manheimer writes: The separation need not mean that the specification is hard to access from the implementations, either for documentation or for runtime enforcement. Good! But, objection will come later. However, it *does* run contrary to the literate programming notion of

[Zope-dev] ZPatterns: Still Properties that are objects

2000-11-29 Thread Roch'e Compaan
I use external methods to set properties that are objects for my Dataskins. I have a Customer Dataskin with a property Address. Address is another Dataskin. In my editInstance for Customer I change the properties of Address directly: dtml-call