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Draft: Model Validator Example #88

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Draft: Model Validator Example #88

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4 changes: 4 additions & 0 deletions model_validators.py
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Original file line number Diff line number Diff line change
@@ -0,0 +1,4 @@
import sys

def clamp64BitInteger(prop, value):
return max(0, min(sys.maxsize, value))
3 changes: 2 additions & 1 deletion models.py
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Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
from config import *
from functions import *
from model_validators import clamp64BitInteger

class User(ndb.Expando):
name=ndb.StringProperty()
Expand Down Expand Up @@ -51,7 +52,7 @@ class Character(ndb.Expando):
type=ndb.StringProperty()
level=ndb.IntegerProperty(default=1)
worth=ndb.IntegerProperty(default=0) #total gold worth
xp=ndb.IntegerProperty(default=0)
xp=ndb.IntegerProperty(default=0, validator=clamp64BitInteger)
owner=ndb.StringProperty()
referrer=ndb.StringProperty()
created=ndb.DateTimeProperty(auto_now_add=True)
Expand Down