Re: [Zope3-Users] Re: Splitting ZODB ?
Philipp von Weitershausen wrote: class IKeyReference(zope.interface.Interface): A reference to an object (similar to a weak reference). The references are compared by their hashes. There, that wasn't so hard... Well yeah, but it's also not very explanatory ;-) If it's similar to a weak reference, why not just a weak reference? What are the salient differences between a normal weak reference and a key reference? cheers, Chris -- Simplistix - Content Management, Zope Python Consulting - http://www.simplistix.co.uk ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
Re: [Zope3-Users] Re: Splitting ZODB ?
Chris Withers wrote: Philipp von Weitershausen wrote: class IKeyReference(zope.interface.Interface): A reference to an object (similar to a weak reference). The references are compared by their hashes. There, that wasn't so hard... Well yeah, but it's also not very explanatory ;-) If it's similar to a weak reference, why not just a weak reference? What are the salient differences between a normal weak reference and a key reference? Basically, key references are things you can use as keys in dicts (hence the name). In other words, IKeyReferences provide a (unique) hash for an object. hash(IKeyReference(obj)) is just a fancy way of saying hash(obj). We need the fanciness because hash(obj) is meaningless for e.g. persistent objects or objects dynamically created from, say, a relational database. The IKeyReference adapter can be smarter about it and figure out what a good unique hash for the object is. E.g. the adapter for persistent objects hashes the database name and the object's oid. This cominbation is always unique on a system. Feel free adding this as a README.txt to zope.app.keyreference :) Philipp ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
[Zope3-Users] Getting started with testbrowser
Hi All,
I'm having trouble getting started with testbrowser.
The problem is that zopeinstance/etc/ftesting.zcml is not being read.
Could someone help me get started here please?
The doc test -
zopeinstance/lib/python/mypkg/browser/README.txt:
from zope.testbrowser import Browser
browser = Browser()
browser.addHeader('Authorization', 'Basic mgr:mgrpw')
browser = Browser('http://localhost/contents.html')
The testrunner -
zopeinstance/lib/python/mypkg/browser/ftests.py:
def test_suite():
return unittest.TestSuite((
FunctionalDocFileSuite(
README.txt,
optionflags=doctest.ELLIPSIS |
doctest.NORMALIZE_WHITESPACE),
))
And from zopeinstance/ I run the test:
./bin/test -vv -s mypkg/browser
I get HTTPError: HTTP Error 401: Unauthorized
Which suggests that zopeinstance/etc/ftesting.zcml is not being parsed
(I tested that by putting bad data in ftesting.zcml which produced no
error).
Best regards,
Darryl Cousins
___
Zope3-users mailing list
Zope3-users@zope.org
http://mail.zope.org/mailman/listinfo/zope3-users
Re: [Zope3-Users] Getting started with testbrowser
On 6/28/06, Darryl Cousins [EMAIL PROTECTED] wrote:
Hi All,
I'm having trouble getting started with testbrowser.
The problem is that zopeinstance/etc/ftesting.zcml is not being read.
Could someone help me get started here please?
The doc test -
zopeinstance/lib/python/mypkg/browser/README.txt:
from zope.testbrowser import Browser
browser = Browser()
browser.addHeader('Authorization', 'Basic mgr:mgrpw')
browser = Browser('http://localhost/contents.html')
See in the second line you created 'browser' object and set 'Authorization'
now you should open a URL like
browser.open('http://localhost/contents.html')
Here, in fourth line you again created another 'browser' object
without 'Authorization'
Regards,
Baiju M
___
Zope3-users mailing list
Zope3-users@zope.org
http://mail.zope.org/mailman/listinfo/zope3-users
Re: [Zope3-Users] Getting started with testbrowser
Darryl Cousins wrote:
from zope.testbrowser import Browser
browser = Browser()
browser.addHeader('Authorization', 'Basic mgr:mgrpw')
oops:
browser = Browser('http://localhost/contents.html')
# should be
browser.open('http://localhost/contents.html')
___
Zope3-users mailing list
Zope3-users@zope.org
http://mail.zope.org/mailman/listinfo/zope3-users
