Hello everybody,
Happy New Year!
I'm using GAE and sometimes a need to call some GAE datastore functions
directly.
(For instance when I want to supply a "key_name" when I put() an entity so
I can have better performance to get() that entity from db.
Or when I want to use put_multi())
Anyway, I can use the "*_tableobj*" property of the web2py table to access
the GAE model class.
But, this class does not have the defaults applied to it's properties while
the Fields on the web2py table do.
This means that when I put() my _tableobj instance (using GAE API) , the
defaults are not set in the database record.
At the moment a call this function in my db model after each table
definition:
@classmethod
def set_defaults(cls, table):
"""
Takes a web2py table and sets the defaults of all Fields and sets
those defaults on the associated properties of the tableobj
(tableobj = the GAE model class associated with the web2py table)
"""
for propname, prop in table._tableobj._properties.iteritems():
field = getattr(table, propname, None)
if None != field and isinstance(field, Field):
prop._default = field.default
Can this (or something like this) be integrated in the create_table()
method of GoogleDatastoreAdapter() so it's done when the table gets created?
Thanks,
Regards
Quint
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