Metadata-Version: 2.1
Name: momento
Version: 0.19.0
Summary: SDK for Momento
Home-page: https://gomomento.com
License: Apache-2.0
Keywords: Momento,caching,key-value store,serverless
Author: Momento
Author-email: hello@momentohq.com
Requires-Python: >=3.7,<3.12
Classifier: Development Status :: 3 - Alpha
Classifier: Environment :: Console
Classifier: Framework :: AsyncIO
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Natural Language :: English
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Topic :: Internet
Classifier: Typing :: Typed
Requires-Dist: grpcio (==1.50.0)
Requires-Dist: momento-wire-types (==0.31.1)
Requires-Dist: pyjwt (==2.4.0)
Project-URL: Documentation, https://docs.momentohq.com/
Project-URL: Repository, https://github.com/momentohq/client-sdk-python
Description-Content-Type: text/markdown

<head>
  <meta name="Momento Python Client Library Documentation" content="Python client software development kit for Momento Serverless Cache">
</head>
<img src="https://docs.momentohq.com/img/logo.svg" alt="logo" width="400"/>

[![project status](https://momentohq.github.io/standards-and-practices/badges/project-status-official.svg)](https://github.com/momentohq/standards-and-practices/blob/main/docs/momento-on-github.md)
[![project stability](https://momentohq.github.io/standards-and-practices/badges/project-stability-alpha.svg)](https://github.com/momentohq/standards-and-practices/blob/main/docs/momento-on-github.md) 

# Momento Python Client Library


Python client SDK for Momento Serverless Cache: a fast, simple, pay-as-you-go caching solution without
any of the operational overhead required by traditional caching solutions!



## Getting Started :running:

### Requirements

- [Python 3.7](https://www.python.org/downloads/) or above is required
- A Momento Auth Token is required, you can generate one using the [Momento CLI](https://github.com/momentohq/momento-cli)

### Examples

Ready to dive right in? Just check out the [examples](./examples/README.md) directory for complete, working examples of
how to use the SDK.

### Installation

The [Momento SDK is available on PyPi](https://pypi.org/project/momento/).  To install via pip:

```bash
pip install momento
```

### Usage

Here is a quickstart you can use in your own project:

```python
import logging
import os

from example_utils.example_logging import initialize_logging

import momento.errors as errors
import momento.simple_cache_client as scc

_MOMENTO_AUTH_TOKEN = os.getenv("MOMENTO_AUTH_TOKEN")
_CACHE_NAME = "cache"
_ITEM_DEFAULT_TTL_SECONDS = 60
_KEY = "MyKey"
_VALUE = "MyValue"

_logger = logging.getLogger("momento-example")


def _print_start_banner() -> None:
    _logger.info("******************************************************************")
    _logger.info("*                      Momento Example Start                     *")
    _logger.info("******************************************************************")


def _print_end_banner() -> None:
    _logger.info("******************************************************************")
    _logger.info("*                       Momento Example End                      *")
    _logger.info("******************************************************************")


def _create_cache(cache_client: scc.SimpleCacheClient, cache_name: str) -> None:
    try:
        cache_client.create_cache(cache_name)
    except errors.AlreadyExistsError:
        _logger.info(f"Cache with name: {cache_name!r} already exists.")


def _list_caches(cache_client: scc.SimpleCacheClient) -> None:
    _logger.info("Listing caches:")
    list_cache_result = cache_client.list_caches()
    while True:
        for cache_info in list_cache_result.caches():
            _logger.info(f"- {cache_info.name()!r}")
        next_token = list_cache_result.next_token()
        if next_token is None:
            break
        list_cache_result = cache_client.list_caches(next_token)
    _logger.info("")


if __name__ == "__main__":
    initialize_logging()
    _print_start_banner()
    with scc.SimpleCacheClient(_MOMENTO_AUTH_TOKEN, _ITEM_DEFAULT_TTL_SECONDS) as cache_client:
        _create_cache(cache_client, _CACHE_NAME)
        _list_caches(cache_client)

        _logger.info(f"Setting Key: {_KEY!r} Value: {_VALUE!r}")
        cache_client.set(_CACHE_NAME, _KEY, _VALUE)

        _logger.info(f"Getting Key: {_KEY!r}")
        get_resp = cache_client.get(_CACHE_NAME, _KEY)
        _logger.info(f"Look up resulted in a : {str(get_resp.status())}")
        _logger.info(f"Looked up Value: {str(get_resp.value())!r}")
    _print_end_banner()

```

Note that the above code requires an environment variable named MOMENTO_AUTH_TOKEN which must
be set to a valid [Momento authentication token](https://docs.momentohq.com/docs/getting-started#obtain-an-auth-token).

### Error Handling

Coming Soon!

### Tuning

Coming Soon!

----------------------------------------------------------------------------------------
For more info, visit our website at [https://gomomento.com](https://gomomento.com)!

