Here's some things to look at.
versionumber must be 0 when you fetch it, are you sure there is only
one instance of ManifestVersion,
and if there is supposed to be only one, why the call to
ManifestVersion.all(), you should just get the object by id or key.
(Have you confirmed that there is only
I found something interesting. If i don't try to commit the
versionNumber, its value is set to 1. Could it be something wrong with
in my model?
On Mar 15, 8:03 am, Tim Hoffman zutes...@gmail.com wrote:
Here's some things to look at.
versionumber must be 0 when you fetch it, are you sure there
There is only one instance of ManifestVersion. I used versionList.count
() and it returned 1. And I'm not really looking into ensuring the
uniqueness in ManifestVersion. Latter that model will disappear and
become just a variable in the user entity(which I haven't created
yet), but thanks for the
ManifestVersion.all() returns a Query object.
You must get or fetch them before you can use the objects
def incrementVersion():
versionList = ManifestVersion.all().get()
versionList.versionNumber += 1
versionList.put()
return versionList.versionNumber
Execute this type of functions
