sol.models.rate
-- Player rates¶
-
class
sol.models.rate.
Rate
(**kwargs)¶ The Glicko rating of a player.
A description of the rate.
-
date
¶ Rating date.
-
deviation
¶ The value of Glicko deviation.
-
idrate
¶ Primary key.
-
idrating
¶ Related rating's ID.
-
rate
¶ The value of Glicko rating.
-
serialize
(serializer)¶ Reduce a single rate to a simple dictionary.
- Parameters
serializer -- a
Serializer
instance- Return type
dict
- Returns
a plain dictionary containing a flatified view of this rate
-
update
(data, missing_only=False)¶ Update entity with given data.
- Parameters
data -- a mapping kind of container
missing_only -- a boolean flag,
False
by default
- Return type
dict
- Returns
a mapping between field name and a tuple
(oldvalue, newvalue)
, for each modified field
First call
check_update()
to assert the validity of incoming data, then update the instance fields.If missing_only is
True
then only the fields that are currently empty (that is, their value is eitherNone
or an empty string) are updated. Note that in this case an exception is made forbool
fields: since in SoL they always have a value (i.e. they are never missing), they are always updated.