Metadata-Version: 2.1
Name: ahnlich-client-py
Version: 0.0.0
Summary: A python client for interacting with Ahnlich DB and AI
Author: David Onuh
Author-email: davidonuh1@gmail.com
Requires-Python: >=3.11,<4.0
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Requires-Dist: bump2version (>=1.0.1,<2.0.0)
Requires-Dist: generic-connection-pool (>=0.7.0,<0.8.0)
Requires-Dist: numpy (>=1.26.4,<2.0.0)
Requires-Dist: pytest-asyncio (>=0.24.0,<0.25.0)
Requires-Dist: toml (>=0.10.2,<0.11.0)
Description-Content-Type: text/markdown

## Ahnlich Client PY

A Python client that interacts with both ahnlich DB and AI


[![Ahnlich TestSuite](https://github.com/deven96/ahnlich/actions/workflows/test.yml/badge.svg)](https://github.com/deven96/ahnlich/actions/workflows/test.yml)
[![Ahnlich Python Client Tag and Deploy](https://github.com/deven96/ahnlich/actions/workflows/python_tag_and_deploy.yml/badge.svg)](https://github.com/deven96/ahnlich/actions/workflows/python_tag_and_deploy.yml)

## Usage Overview

The following topics are covered:
* [Installation](#installation)
* [Package Information](#package-information)
* [Server Response](#server-response)
* [Initialization](#initialization)
    * [Client](#client)

* [Connection Pooling](#connection-pooling)
* [Requests - DB](#requests---db)
    * [Ping](#ping)
    * [Info Server](#info-server)
    * [List Connected Clients](#list-connected-clients)
    * [List Stores](#list-stores)
    * [Create Store](#create-store)
    * [Set](#set)
    * [Drop Store](#drop-store)
    * [Get Sim N](#get-sim-n)
    * [Get Key](#get-key)
    * [Get By Predicate](#get-by-predicate)
    * [Create Predicate Index](#create-predicate-index)
    * [Drop Predicate Index](#drop-predicate-index)
    * [Create Non Linear Algorithm Index](#create-non-linear-algorithm-index)
    * [Drop Non Linear Algorithm Index](#drop-non-linear-algorithm-index)
    * [Delete Key](#delete-key)
    * [Delete Predicate](#delete-predicate)

* [Requests - AI](#requests---ai)
    * [Ping](#ping-1)
    * [Info Server](#info-server-1)
    * [List Stores](#list-stores-1)
    * [Create Store](#create-store-1)
    * [Set](#set-1)
    * [Drop Store](#drop-store-1)
    * [Get Sim N](#get-sim-n-1)
    * [Get By Predicate](#get-by-predicate-1)
    * [Create Predicate Index](#create-predicate-index-1)
    * [Drop Predicate Index](#drop-predicate-index-1)
    * [Create Non Linear Algorithm Index](#create-non-linear-algorithm-index-1)
    * [Drop Non Linear Algorithm Index](#drop-non-linear-algorithm-index-1)
    * [Delete Key](#delete-key-1)

* [Bulk Requests](#bulk-requests)
* [Client As Context Manager](#client-as-context-manager)
* [How to Deploy to Artifactory](#deploy-to-artifactory)
* [Type Meanings](#type-meanings)
* [Change Log](#change-log)

## Installation

- Using Poetry
```bash
poetry add ahnlich-client-py
```
- Using pip
```bash
pip3 install ahnlich-client-py
```

## Package Information
The ahnlich client has some noteworthy modules that should provide some context
- Bincode
- Serde Types
- Serde Binary

The above mentioned are classes generated by `serde_generate` to help represent the primitive rust types and provide a base bincode serialization capabilities

- Query: Generated from the spec document, contains all the types used by to send a request to the ahnlich database
- Server Response: Generated from the spec document, contains all  the possible server response.
- Builders:
- Exceptions: Possible Client Exceptions
- Libs: Contains helpers, such as `create_store_key`


## Server Response

All query types have an associating server response, all which can be found
```py
from ahnlich_client_py import server_response
```

## Initialization

### Client

- Blocking clients
```py
from ahnlich_client_py import AhnlichDBClient
client = AhnlichDBClient(address="127.0.0.1", port=port)
```
-  Nonblocking clients
```py
from ahnlich_client_py.non_blocking_client import AhnlichDBClient
client = AhnlichDBClient(address="127.0.0.1", port=port)
```

## Connection Pooling

The ahnlich client has the ability to reuse connections. Configurations can be changed by overiding the default class initialization. 

```py
        
@dataclass
class AhnlichDBPoolSettings:
    idle_timeout: float = 30.0
    max_lifetime: float = 600.0
    min_idle_connections: int = 3
    max_pool_size: int = 10
    enable_background_collector: bool = True
    dispose_batch_size: int = 0

```
Where:


- **enable_background_collector** -> `defaults 1`: if True starts a background worker that disposes expired and idle connections maintaining requested pool state. If False the connections will be disposed on each connection release.

- **idle_timeout** -> `defaults 30.0`: inactivity time (`in seconds`) after which an extra connection will be disposed (a connection considered as extra if the number of endpoint connection exceeds min_idle).

- **max_lifetime** -> `defaults 600.0`: number of seconds after which any connection will be disposed.

- **min_idle_connections** -> `default 3`: minimum number of connections for the ahnlich db endpoint the pool tries to hold. Connections that exceed that number will be considered as extra and disposed after idle_timeout seconds of inactivity.

- **max_pool_size** -> `defaults 10`: maximum number of  connections in the pool.

- **dispose_batch_size**: maximum number of expired and idle connections to be disposed on connection release (if background collector is started the parameter is ignored).

## Requests - DB

### Ping

```py
from ahnlich_client_py import AhnlichDBClient
client = AhnlichDBClient(address="127.0.0.1", port=port)

tracing_id = "00-80e1afed08e019fc1110464cfa66635c-7a085853722dc6d2-01"
response = client.ping(tracing_id)
```

###  Info Server

```py
from ahnlich_client_py import AhnlichDBClient
client = AhnlichDBClient(address="127.0.0.1", port=port)

response = client.info_server()
```

###  List Connected Clients 

```py
from ahnlich_client_py import AhnlichDBClient
client = AhnlichDBClient(address="127.0.0.1", port=port)

response = client.list_clients()
```

###  List Stores

```py
from ahnlich_client_py import AhnlichDBClient
client = AhnlichDBClient(address="127.0.0.1", port=port)

tracing_id = "00-80e1afed08e019fc1110464cfa66635c-7a085853722dc6d2-01"
response = client.list_stores(tracing_id)
```

###  Create Store

```py
from ahnlich_client_py import AhnlichDBClient
client = AhnlichDBClient(address="127.0.0.1", port=port)

response = client.create_store(
    store_name = "test store",
    dimension = 5,
    create_predicates = [
        "job"
    ],
    error_if_exists=True
)
```
Once store dimension is fixed, all `store_keys` must confirm with said dimension.
Note we only accept 1 dimensional arrays/vectors of length N.
Store dimensions is a one dimensional array of length N


### Set
```py
from libs import create_store_key
from ahnlich_client_py import AhnlichDBClient
client = AhnlichDBClient(address="127.0.0.1", port=port)

store_key = create_store_key(data=[5.0, 3.0, 4.0, 3.9, 4.9])
store_value =  {"rank": query.MetadataValue__RawString(value="chunin")}


response = client.set(
    store_name = "test store",
    inputs=[(store_key, store_value)]
)
```


### Drop store
```py
from ahnlich_client_py import AhnlichDBClient
client = AhnlichDBClient(address="127.0.0.1", port=port)

response = client.drop_store(
    store_name = "test store",
    error_if_not_exists=True
)


```


### Get Sim N
Returns an array of tuple of (store_key, store_value) of Maximum specified N

```py
from ahnlich_client_py import AhnlichDBClient
client = AhnlichDBClient(address="127.0.0.1", port=port)



response = client.get_sim_n(
    store_name = "test store",
    search_input = key,
    closest_n = 3,
    algorithm = query.Algorithm__CosineSimilarity(),
    condition = None,
    tracing_id=None,
)
```
<u>*Closest_n is a Nonzero integer value*</u>



### Get Key
Returns an array of tuple of (store_key, store_value)

```py
from ahnlich_client_py import AhnlichDBClient
client = AhnlichDBClient(address="127.0.0.1", port=port)

key = some_store_key
response = client.get_key(
    store_name = "test store",
    keys=[key]
)
```


### Get By Predicate
Same as Get_key but returns results based defined conditions

```py
from ahnlich_client_py import AhnlichDBClient
client = AhnlichDBClient(address="127.0.0.1", port=port)

condition = query.PredicateCondition__Value(
                query.Predicate__Equals(
                    key="job",
                    value=query.MetadataValue__RawString(value="sorcerer")
                )
            )
response = client.get_by_predicate(
    store_name = "test store",
    condition=conditon
)
```

### Create Predicate Index
```py
from ahnlich_client_py import AhnlichDBClient
client = AhnlichDBClient(address="127.0.0.1", port=port)

response = client.create_pred_index(
    store_name = "test store",
    predicates=["job", "rank"]
)
```

### Drop Predicate Index
```py
from ahnlich_client_py import AhnlichDBClient
client = AhnlichDBClient(address="127.0.0.1", port=port)

response = client.drop_pred_index(
    store_name = "test store",
    predicates=["job"],
    error_if_not_exists=True
)
```

### Create Non Linear Algorithm Index
```py
from ahnlich_client_py import AhnlichDBClient
client = AhnlichDBClient(address="127.0.0.1", port=port)

response = client.create_non_linear_algorithm_index(
    store_name = "test store",
    non_linear_indices=[NonLinearAlgorithm__KDTree],
    tracing_id = None
)
```

### Drop Non Linear Algorithm Index
```py
from ahnlich_client_py import AhnlichDBClient
client = AhnlichDBClient(address="127.0.0.1", port=port)

response = client.drop_non_linear_algorithm_index(
    store_name = "test store",
    non_linear_indices=[NonLinearAlgorithm__KDTree],
    error_if_not_exists=True,
    tracing_id = None
)
```


### Delete Key
```py
from ahnlich_client_py.libs import create_store_key
from ahnlich_client_py import AhnlichDBClient
client = AhnlichDBClient(address="127.0.0.1", port=port)



store_key = create_store_key(data=[5.0, 3.0, 4.0, 3.9, 4.9])


response = client.delete_key(
    store_name = "test store",
    keys=[store_key]
)
```

### Delete Predicate
```py
from ahnlich_client_py import AhnlichDBClient
client = AhnlichDBClient(address="127.0.0.1", port=port)

condition = query.PredicateCondition__Value(
                query.Predicate__Equals(
                    key="job",
                    value=query.MetadataValue__RawString(value="sorcerer")
                )
            )


response = client.delete_predicate(
    store_name = "test store",
    condition = condition
)
```


## Requests - AI


### Ping

```py
from ahnlich_client_py import AhnlichAIClient
client = AhnlichAIClient(address="127.0.0.1", port=port)

response = client.ping(tracing_id)
```

###  Info Server

```py
from ahnlich_client_py import AhnlichAIClient
client = AhnlichAIClient(address="127.0.0.1", port=port)

response = client.info_server(tracing_id)
```

###  List Stores

```py
from ahnlich_client_py import AhnlichAIClient
client = AhnlichAIClient(address="127.0.0.1", port=port)

response = client.list_stores(tracing_id)
```

###  Create Store

```py
from ahnlich_client_py import AhnlichAIClient
from ahnlich_client_py.internals import ai_query
client = AhnlichAIClient(address="127.0.0.1", port=port)

response = client.create_store(
    store_name = "test store",
    model = ai_query.AIModel__AllMiniLML6V2(),
    store_type = ai_query.AIStoreType__RawString(),
    predicates = [
        "job"
    ],
    non_linear_indices= [],
    error_if_exists = True,
    # Store original controls if we choose to store the raw inputs 
    # within the DB in order to be able to retrieve the originals again
    # during query, else only store values are returned
    store_original = True,
    tracing_id=None,
)

```


### Set
```py

from ahnlich_client_py import AhnlichAIClient
from ahnlich_client_py.internals import ai_query
client = AhnlichAIClient(address="127.0.0.1", port=port)

store_inputs = [
        (
            ai_query.StoreInput__RawString("Jordan One"),
            {"brand": ai_query.MetadataValue__RawString("Nike")},
        ),
        (
            ai_query.StoreInput__RawString("Yeezey"),
            {"brand": ai_query.MetadataValue__RawString("Adidas")},
        ),
    ]


response = client.set(
    store_name = "test store",
    inputs=store_inputs,
    tracing_id=None
)
```


### Drop store
```py
from ahnlich_client_py import AhnlichAIClient
client = AhnlichAIClient(address="127.0.0.1", port=port)

response = client.drop_store(
    store_name = "test store",
    error_if_not_exists=True,
    tracing_id=None
)


```


### Get Sim N
Returns an array of tuple of (store_key, store_value) of Maximum specified N

```py
from ahnlich_client_py import AhnlichAIClient
from ahnlich_client_py.internals import ai_query

client = AhnlichAIClient(address="127.0.0.1", port=port)


search_input = ai_query.StoreInput__RawString("Jordan")

response = client.get_sim_n(
    store_name = "test store",
    search_input = search_input,
    closest_n = 3,
    algorithm = query.Algorithm__CosineSimilarity(),
    condition = None,
    tracing_id=None
)
```
<u>*Closest_n is a Nonzero integer value*</u>


### Get By Predicate
Same as Get_key but returns results based defined conditions

```py
from ahnlich_client_py import AhnlichAIClient
client = AhnlichAIClient(address="127.0.0.1", port=port)

condition = query.PredicateCondition__Value(
                query.Predicate__Equals(
                    key="brand",
                    value=query.MetadataValue__RawString(value="Nike")
                )
            )
response = client.get_by_predicate(
    store_name = "test store",
    condition=conditon,
    tracing_id=None,
)
```

### Create Predicate Index
```py
from ahnlich_client_py import AhnlichAIClient
client = AhnlichAIClient(address="127.0.0.1", port=port)

response = client.create_pred_index(
    store_name = "test store",
    predicates=["job", "rank"],
    tracing_id=None,
)
```

### Drop Predicate Index
```py
from ahnlich_client_py import AhnlichAIClient
client = AhnlichAIClient(address="127.0.0.1", port=port)

response = client.drop_pred_index(
    store_name = "test store",
    predicates=["job"],
    error_if_not_exists=True,
    tracing_id=None,
)
```

### Create Non Linear Algorithm Index
```py
from ahnlich_client_py import AhnlichAIClient
client = AhnlichAIClient(address="127.0.0.1", port=port)

response = client.create_non_linear_algorithm_index(
    store_name = "test store",
    non_linear_indices=[NonLinearAlgorithm__KDTree],
    tracing_id = None
)
```

### Drop Non Linear Algorithm Index
```py
from ahnlich_client_py import AhnlichAIClient
client = AhnlichAIClient(address="127.0.0.1", port=port)

response = client.drop_non_linear_algorithm_index(
    store_name = "test store",
    non_linear_indices=[NonLinearAlgorithm__KDTree],
    error_if_not_exists=True,
    tracing_id = None
)
```



### Delete Key
```py

from ahnlich_client_py import AhnlichAIClient
client = AhnlichAIClient(address="127.0.0.1", port=port)



key = ai_query.StoreInput__RawString("Custom Made Jordan 4")


response = client.delete_key(
    store_name = "test store",
    keys=[key],
    tracing_id=None
)
```



## Bulk Requests
Clients have the ability to send multiple requests at once, and these requests will be handled sequentially. The builder class takes care of this. The response is a list of all individual request responses.


```py
from ahnlich_client_py import AhnlichDBClient
client = AhnlichDBClient(address="127.0.0.1", port=port)

request_builder = client.pipeline()
request_builder.ping()
request_builder.info_server()
request_builder.list_clients()
request_builder.list_stores()

response: server_response.ServerResult = client.exec()
```
*Sample applies to the AIclient*


## Client As Context Manager

The DB and AI client class can be used as a context manager hereby closing the connection pool automatically upon context end.


```py
from ahnlich_client_py import AhnlichDBClient


 with client.AhnlichDBClient(address="127.0.0.1", port=port) as db_client:
    response: server_response.ServerResult = db_client.ping()

```
However, closing the connection pool can be done by calling `cleanup()` on the client.



## Deploy to Artifactory

Replace the contents of `MSG_TAG` file with your new tag message

From Feature branch, either use the makefile :
```bash
make bump-py-client BUMP_RULE=[major, minor, patch] 
```
or
```bash
poetry run bumpversion [major, minor, patch] 
```

When Your PR is made, changes in the client version file would trigger a release build to Pypi


## Type Meanings

- Store Key: A one dimensional vector
- Store Value: A Dictionary containing texts or binary associated with a storekey
- Store Predicates: Or Predicate indices are basically indices that improves the filtering of store_values
- Predicates: These are operations that can be used to filter data(Equals, NotEquals, Contains, etc)
- PredicateConditions: They are conditions that utilize one predicate or tie Multiple predicates together using the AND, OR or Value operation. Where Value means just a predicate.
Example: 
Value
```py
condition = db_query.PredicateCondition__Value(
                db_query.Predicate__Equals(key="job", value=db_query.MetadataValue__RawString(value="sorcerer"))
        )
```
Metadatavalue can also be a binary(list of u8s)

```py
condition = db_query.PredicateCondition__Value(
                db_query.Predicate__Equals(key="image_data", value=db_query.MetadataValue__Image(value=[2,2,3,4,5,6,7]))
        )
```


AND 



```py
# And[tuples[predicate_conditions]]
condition = db_query.PredicateCondition__AND(
    (
        db_query.PredicateCondition__Value(
                db_query.Predicate__Equals(key="job", db_query.MetadataValue__RawString(value="sorcerer"))
        ),
        db_query.PredicateCondition__Value(
                db_query.Predicate__Equals(key="rank", value=db_query.MetadataValue__RawString(value="chunin"))
        )
    )
    )

```

- Search Input: A string or binary file that can be stored by the aiproxy. Note, the binary file depends on the supported models used in a store or supported by Ahnlich AI

- AIModels: Supported AI models used by ahnlich ai
- AIStoreType: A type of store to be created. Either a Binary or String

## Change Log

| Version| Description           |
| -------|:-------------:|
| 0.0.0 | Base Python clients (Async and Sync) to connect to ahnlich db and AI, with connection pooling and Bincode serialization and deserialization |




