0yaLSf4J

1from google.cloud import datastore
2from django.core.cache import cache
3
4
5class DataStoreClient():
6    def __init__(self):
7        self.client = datastore.Client()
8
9    def get(self, property):
10        try:
11            cache_key = 'env-' + property
12            result = cache.get(cache_key)
13
14            if not result:
15                key = self.client.key('environment_variables', property)
16                result = self.client.get(key)
17                cache.set(cache_key, result, 86400)
18
19            return result['Value']
20
21        except TypeError:
22            print(
23                "{} is not a property in Cloud Datastore".format(property) +
24                "We are creating one for you.  Go to Cloud Datastore to set a value."
25            )
26            entity = datastore.Entity(key=key)
27            entity.update({
28                'Value': 'NOT_SET'}
29            )
30            self.client.put(entity)
31	
32from your_app.datastore import DataStoreClient
33
34datastore_client = DataStoreClient()
35
36SECRET_KEY = datastore_client.get('SECRET_KEY')