Python Client-Side Prerequisites
In order to practically utilize the powerful features of client-side NCache with your Python client application, make sure to implement the prerequisites discussed below.
Python Client Prerequisites
- Install either of the following packages in your Python client application:
- Enterprise: ncache-client
- Professional: ncache-professional-client
- Import the following packages in your application:
- from ncache.client import*
- from ncache.runtime import*
- The cache must be running.
- To ensure the operation is fail safe, it is recommended to handle any potential exceptions within your application, as explained in Handling Failures.
- To handle any unseen exceptions, refer to the Troubleshooting section.
Feature Specific Namespaces
Aside from the namespaces employed in most features, you should add the following namespaces/packages/classes in your Python client application based on the feature/API you intend to use.
Note
Any feature not mentioned in the list below either does not work with the specified feature or only requires the general namespaces/packages/classes.
- For Tags, Named Tags, Locking, Expirations:
- For Cache Data Dependencies, e.g., KeyDependency, FileDependency, and Database Dependencies:
- For SQL Queries:
- For Data Structures:
- from ncache.client.datastructures import *
- from ncache.client.datastructures.DistributedDictionary import *
- from ncache.client.datastructures.DistributedHashSet import *
- from ncache.client.datastructures.DistributedList import *
- from ncache.client.datastructures.DistributedQueue import *
- from ncache.runtime.caching import *
- from ncache.runtime.dependencies import *
- from ncache.runtime.caching.events import *
- For Pub/Sub:
See Also
Create Cache
Connecting to Cache
Add Data to Cache
Client Side API Programming
