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python Programming Glossary: db.datetimepropertyHow to get the distinct value of one of my models in Google App Engine http://stackoverflow.com/questions/1183102/how-to-get-the-distinct-value-of-one-of-my-models-in-google-app-engine db.BlobProperty rating db.RatingProperty publishedDate db.DateTimeProperty published db.BooleanProperty I know that in Python I can do..
Google app engine ReferenceProperty relationships http://stackoverflow.com/questions/1210321/google-app-engine-referenceproperty-relationships group_name db.StringProperty multiline True group_date db.DateTimeProperty auto_now_add True class Topics db.Model topic_user db.UserProperty.. topic_name db.StringProperty multiline True topic_date db.DateTimeProperty auto_now_add True topic_group db.ReferenceProperty Groups collection_name..
error Property %s is not multi-line http://stackoverflow.com/questions/13753436/error-property-s-is-not-multi-line False content2 db.StringProperty multiline False date db.DateTimeProperty auto_now_add True def guestbook_key guestbook_name None Constructs..
JSON serialization of Google App Engine models http://stackoverflow.com/questions/1531501/json-serialization-of-google-app-engine-models description db.StringProperty multiline True date_taken db.DateTimeProperty date_uploaded db.DateTimeProperty auto_now_add True album db.ReferenceProperty.. True date_taken db.DateTimeProperty date_uploaded db.DateTimeProperty auto_now_add True album db.ReferenceProperty Album collection_name..
Simple DB query on Google App Engine taking a lot of CPU time http://stackoverflow.com/questions/1892325/simple-db-query-on-google-app-engine-taking-a-lot-of-cpu-time size db.StringProperty material db.StringProperty added_at db.DateTimeProperty auto_now_add True modified_at db.DateTimeProperty auto_now True.. added_at db.DateTimeProperty auto_now_add True modified_at db.DateTimeProperty auto_now True In other places in the app when I pull this model..
How to serialize db.Model objects to json? http://stackoverflow.com/questions/2114659/how-to-serialize-db-model-objects-to-json content db.StringProperty multiline True date db.DateTimeProperty auto_now_add True class MainPage webapp.RequestHandler def get..
How to use a custom __init__ of an app engine Python model class properly? http://stackoverflow.com/questions/3279833/how-to-use-a-custom-init-of-an-app-engine-python-model-class-properly path to the blog post is handled as key_name delete_when db.DateTimeProperty def __init__ self kwargs delay 120 # Seconds t datetime.timedelta.. path to the blog post is handled as key_name delete_when db.DateTimeProperty @classmethod def new cls key_name delay 120 # Seconds t datetime.timedelta..
http://stackoverflow.com/questions/5397793/how-to-json-encode-entities ChatMessage db.Model message db.StringProperty created db.DateTimeProperty auto_now True Server JSON encodes the response class RPCHandler..
http://stackoverflow.com/questions/6014657/query-with-paging-by-cursor-causes-error-because-of-limitations-for-in-filter required True collection_name posted_items posted_on db.DateTimeProperty auto_now_add True status db.IntegerProperty default 1 # 0 deleted.. Member required True collection_name followers added_on db.DateTimeProperty auto_now_add True In this model structure I retrieve the messages..
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