durin.throttling)ï
Durin provides a throttling class which make use of the durin.models.Client model it offers.
Usage is the same way as other DRF throttling classes.
Example settings.py:
#...snip...
REST_FRAMEWORK = {
"DEFAULT_THROTTLE_CLASSES": ["durin.throttling.UserClientRateThrottle"],
"DEFAULT_THROTTLE_RATES": {"user_per_client": "10/min"},
}
#...snip...
"user_per_client"
default scope for the UserClientRateThrottle class.
The rate defined here serves as the default rate incase the throttle_rate field on durin.models.Client is null.
durin.throttling.UserClientRateThrottle[source]ï
Bases: rest_framework.throttling.UserRateThrottle
Throttles requests by identifying the authed user-client pair.
This is useful if you want to define different user throttle rates per durin.models.Client instance.
New in version 0.2.
allow_request(request, view)[source]ï
The rate is set here because we need access to request object which is not available inside get_rate().
cache_format = 'throttle_%(scope)s_%(ident)s'ï
Same as the default
get_cache_key(request, view) → str[source]ï
Should return a unique cache-key which can be used for throttling. Must be overridden.
May return None if the request should not be throttled.
scope = 'user_per_client'ï
Scope for this throttle
validate_client_throttle_rate(rate)[source]ï
Used for validating the throttle_rate field on durin.models.Client.
For internal use only.
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