Hi Michael,
On Monday, 24 August 2015 12:31:20 UTC+10, Michael Bayer wrote:
yes and no. Yes, if there's no added history, that should be skipped as
you're doing, but no in that that particular line of code is not called if
an object is being saved for the first time, only on an update, and
On 8/24/15 10:15 AM, Alex Fraser wrote:
Hi Michael,
On Monday, 24 August 2015 12:31:20 UTC+10, Michael Bayer wrote:
yes and no. Yes, if there's no added history, that should be
skipped as you're doing, but no in that that particular line of
code is not called if an object is
If you're using Postgres, you actually wouldn't even need to use a partial
index if you can save NULL values instead of empty strings -- a unique
constraint would work as intended because Postgres does not compare NULL
values to one another.
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After reading more documents i ended up using comparator for my hybrid
property instead of expression. like:
class JalaliDateComparator(Comparator):
def operate(self, op, other):
input_date = self.__clause_element__()
g_date = other.togregorian()
return
Hi Mike,
On Tuesday, 25 August 2015 00:56:03 UTC+10, Michael Bayer wrote:
great, thank you, these issues are both repaired as of
d57e5edbcdf915168c613, the diff for his section is:
Thanks very much! That works perfectly. By the way, you asked if I had
changed *history_meta.py* at all: I
Hi Mike,
Thanks for your help with my other problem. I have a couple of other
questions / a wishlist:
Is there a declarative way to add foreign keys to the history table when
using history_meta.py? In the app I'm making the user can view old versions
of a document, and I want to make sure
Hi again,
I'm trying to track an issue making use of Marshmallow-SQLAlchemy (I've
also seen what looks like a very similar problem in ColanderAlchemy, but I
haven't dug into that yet). I think it might have something to do with the
mapper_configured event and whether the class is truly fully
On 8/24/15 9:21 PM, Mike Bayer wrote:
On 8/24/15 7:41 PM, Douglas Russell wrote:
|
def print_stuff(mapper, class_):
print getattr(class_, 'books')
event.listen(mapper, 'mapper_configured', print_stuff)
author = Author(name='Chuck Paluhniuk')
|
When I run this code, the result is
On 8/24/15 7:41 PM, Douglas Russell wrote:
|
def print_stuff(mapper, class_):
print getattr(class_, 'books')
event.listen(mapper, 'mapper_configured', print_stuff)
author = Author(name='Chuck Paluhniuk')
|
When I run this code, the result is that when Author is first used,
the
