Thanks Guido,
I removed the default argument and things are working as expected.
-Robert
On Sat, Jul 28, 2012 at 2:42 PM, Guido van Rossum <gu...@google.com> wrote:
> The "default=[]" is causing this. All instances share the same list object
> this way. You'll have to find some other way of initializing the value.
> Maybe you cna just use a repeated string property?
>
>
> On Saturday, July 28, 2012 11:56:46 AM UTC-7, Robert Fischer wrote:
>>
>> Hi,
>>
>> I'm creating a new instance of a model and it's getting the data from the
>> previous model I created.
>>
>> Any idea what could be happening here?
>>
>> class Keyword(ndb.Model):
>> user_owner = ndb.UserProperty()
>> description = ndb.StringProperty(indexed=**False)
>> time_created = ndb.DateTimeProperty(auto_now_**add=True,
>> indexed=False)
>> deleted = ndb.BooleanProperty(default=**False)
>> keyword_list = ndb.StringProperty(repeated=**True, indexed=True)
>> #Indexed
>> required_keyword_list = ndb.StringProperty(repeated=**True,
>> indexed=False)
>>
>> threshold = ndb.IntegerProperty(indexed=**False)
>>
>> last_found_on_id = ndb.StringProperty(indexed=**False)
>> ids_found_on = ndb.JsonProperty(default=[], indexed=False)
>> times_found = ndb.ComputedProperty(lambda self:
>> len(self.ids_found_on)) #Indexed
>> time_last_found = ndb.DateTimeProperty(indexed=**False)
>>
>> class KeywordHandler(webapp2.**RequestHandler)
>> def post(self):
>> ...
>> logging.warning('Creating new keyword object.')
>> keyword_to_save = Keyword()
>> logging.warning('ids associated with keyword: %s %s %s' %
>> (str(keyword_to_save.key), str(keyword_to_save),
>> keyword_to_save.ids_found_on))
>> ...
>>
>> The first time I run this it works great:
>> WARNING 2012-07-28 18:27:32,403 frontend_keywords.py:176] ids associated
>> with keyword: None Keyword() []
>>
>> When run a second time I get this in my log file -- why is the
>> ids_found_on already populated for a new model instance? The ids_found_on
>> matches the previously created entity:
>>
>> WARNING 2012-07-28 18:27:40,459 frontend_keywords.py:176] ids associated
>> with keyword: None Keyword() ['ahBkZXZ-**ZGVhbHNjb3JjaGVyciwLEghSU1NFbn**
>> RyeSIeMjAxMi0wNy0yNCAxMzo0NToz**OC1zeW1hbnRlYyBuDA', 'ahBkZXZ-**
>> ZGVhbHNjb3JjaGVyciwLEghSU1NFbn**RyeSIeMjAxMi0wNy0yNCAxNjozNDo0**Ni1kb2xpY2EgcHJvDA',
>> 'ahBkZXZ-**ZGVhbHNjb3JjaGVyciwLEghSU1NFbn**RyeSIeMjAxMi0wNy0yNCAxNzowMDow
>> **OS10cmVuZG5ldCA4DA', 'ahBkZXZ-**ZGVhbHNjb3JjaGVyciwLEghSU1NFbn**
>> RyeSIeMjAxMi0wNy0yNCAxNzoyNzo1**OS00MCBzY2VwdHJlDA', 'ahBkZXZ-**
>> ZGVhbHNjb3JjaGVyciwLEghSU1NFbn**RyeSIeMjAxMi0wNy0yNCAxNzozNDoy**Ni0ycGFjayBjcmFmDA',
>> 'ahBkZXZ-**ZGVhbHNjb3JjaGVyciwLEghSU1NFbn**RyeSIeMjAxMi0wNy0yNSAwNzowMDow
>> **My1uZXRnZWFyIHB1DA', 'ahBkZXZ-**ZGVhbHNjb3JjaGVyciwLEghSU1NFbn**
>> RyeSIeMjAxMi0wNy0yNSAwNzoxNjox**MC1waW9uZWVyIHZzDA', 'ahBkZXZ-**
>> ZGVhbHNjb3JjaGVyciwLEghSU1NFbn**RyeSIeMjAxMi0wNy0yNSAxNjo0ODo0**Mi1jcm9jcyBjb3VwDA',
>> 'ahBkZXZ-**ZGVhbHNjb3JjaGVyciwLEghSU1NFbn**RyeSIeMjAxMi0wNy0yNSAxOTowMDo0
>> **OS1zYW1zdW5nIDgzDA', 'ahBkZXZ-**ZGVhbHNjb3JjaGVyciwLEghSU1NFbn**
>> RyeSIeMjAxMi0wNy0yNSAxOTozMzow**OC1tZW5zIHdlYXJoDA', 'ahBkZXZ-**
>> ZGVhbHNjb3JjaGVyciwLEghSU1NFbn**RyeSIeMjAxMi0wNy0yNSAxOTo1Mjo1**NC10cmFtb250aW5hDA',
>> 'ahBkZXZ-**ZGVhbHNjb3JjaGVyciwLEghSU1NFbn**RyeSIeMjAxMi0wNy0yNiAwMTo0MDoz
>> **OS1jcmFmdHNtYW4gDA', 'ahBkZXZ-**ZGVhbHNjb3JjaGVyciwLEghSU1NFbn**
>> RyeSIeMjAxMi0wNy0yNiAxMjoxMjoz**OC1ib3cgcmFrZSB3DA', 'ahBkZXZ-**
>> ZGVhbHNjb3JjaGVyciwLEghSU1NFbn**RyeSIeMjAxMi0wNy0yNiAxNzo1NDoy**OC00MSB2b3JuYWRvDA',
>> 'ahBkZXZ-**ZGVhbHNjb3JjaGVyciwLEghSU1NFbn**RyeSIeMjAxMi0wNy0yNiAxODowNDoy
>> **OC1sb2dpdGVjaCBoDA']
>>
>> Thanks,
>> Robert
>>
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