Metadata-Version: 2.1
Name: hkube_python_wrapper
Version: 2.1.0.dev28
Summary: Hkube Python Wrapper
Home-page: https://github.com/kube-HPC/python-wrapper.hkube
Author: Hkube
Author-email: hkube.dev@gmail.com
License: MIT
Description: # HKube Python Wrapper
        [![Build Status](https://travis-ci.org/kube-HPC/python-wrapper.hkube.svg?branch=master)](https://travis-ci.org/kube-HPC/python-wrapper.hkube)
        
        Hkube python wrapper provides a simple interface for integrating algorithm in HKube
        
        For general information on HKube see [hkube.io](http://hkube.io/)
        ## Installation
        ```shell
        pip install hkube-python-wrapper
        ```
        Download `hkubectl` [latest version](https://github.com/kube-HPC/hkubectl/releases).
        ```bash
        curl -Lo hkubectl https://github.com/kube-HPC/hkubectl/releases/download/$(curl -s https://api.github.com/repos/kube-HPC/hkubectl/releases/latest | grep -oP '"tag_name": "\K(.*)(?=")')/hkubectl-linux \
        && chmod +x hkubectl \
        && sudo mv hkubectl /usr/local/bin/
        ```
        > For mac replace with hkubectl-macos  
        > For Windows download hkubectl-win.exe  
        
        Config `hkubectl` with your running Kubernetes.
        
        ```bash
        hkubectl config # and follow the prompts
        ```
        ## Basic Usage (using hkube build feature)
        create a file for the algorithm entry-points (alg.py)
        ```python
        from typing import Dict
        from hkube_python_wrapper import Algorunner, HKubeApi
        def start(args: Dict, hkubeApi: HKubeApi):
            return 1
        ```
        build the algorithm with `hkubectl`
        ```bash
        hkubectl algorithm apply algorithm-name  --codePath ./folder_of_alg_py --codeEntryPoint alg.py --env python --setCurrent
        ```
        
        ## Basic Usage (manual build)
        ```python
        from typing import Dict
        from hkube_python_wrapper import Algorunner, HKubeApi
        def start(args: Dict, hkubeApi: HKubeApi):
            return 1
        if __name__ == "__main__":
            Algorunner.Run(start=start)
        ```
        
        The `start` method accepts two arguments: 
        
        **args**: dict of invocation input
        | key            | type   | description                                                   |
        |----------------|--------|---------------------------------------------------------------|
        | input          | Array  | algorithm input as defined in the pipeline descriptor         |
        | jobId          | string | The job ID of the pipeline run                                |
        | taskId         | string | The task ID of the algorithm invocation                       |
        | nodeName       | string | The name of the node in the pipeline descriptor               |
        | pipelineName   | string | The name of the pipeline                                      |
        | batchIndex     | int    | For batch instance, the index in the batch array              |
        | parentNodeName | string | For child (code-api) algorithm. The name of the invoking node |
        | info.rootJobId | string | for sub-pipeline, the jobId of the invoking pipeline          |
        
        **hkubeApi**: instance of HKubeApi for code-api operations
        
        
        ## Class HKubeApi
        ---
        
        Method `start_algorithm`
        ----
        >     def start_algorithm(
        >         self,
        >         algorithmName,
        >         input=[],
        >         includeResult=True,
        >         blocking=False
        >     )
        Starts an invocation of algorithm with input, and optionally waits for results
        
        #### Args
        **```algorithmName```**: `string`
        :   The name of the algorithm to start.
        
        **```input```** :`array`
        :   Optional input for the algorithm.
        
        **```includeResult```** :`bool`
        :   if True, returns the result of the algorithm execution.  
            default: True
            
        **```blocking```** :`bool`
        :   if True, blocks until the algorithm finishes, and returns the results.
            If False, returns an awaiter object, that can be awaited (blocking) at a later time  
            default: False
            
        #### Returns
        if blocking==False, returns an awaiter. If true, returns the result of the algorithm
        
        #### Example:
        ```python
        hkubeApi.start_algorithm('some_algorithm',input=[3], blocking=True)
        ```
        
        Method `start_stored_subpipeline`
        ----
        >     def start_stored_subpipeline(
        >         self,
        >         name,
        >         flowInput={},
        >         includeResult=True,
        >         blocking=False
        >     )
        Starts an invocation of a sub-pipeline with input, and optionally waits for results 
        
        #### Args
        **```name```** : `string` 
        :   The name of the pipeline to start.
        
        
        **```flowInput```** : `dict`
        :   Optional flowInput for the pipeline.
        
        
        **```includeResult```** :`bool`
        :   if True, returns the result of the pipeline execution.  
            default: True
        
        
        **```blocking```** :&ensp;<code>bool</code>
        :   if True, blocks until the pipeline finishes, and returns the results.
            If False, returns an awaiter object, that can be awaited (blocking) at a later time  
            default: False
        
        
        #### Returns
        if blocking==False, returns an awaiter. If true, returns the result of the pipeline
        
        #### Example:
        ```python
        hkubeApi.start_stored_subpipeline('simple',flowInput={'foo':3},blocking=True)
        ```
        
        Method `start_raw_subpipeline`
        ----
        >     def start_raw_subpipeline(
        >         self,
        >         name,
        >         nodes,
        >         flowInput,
        >         options={},
        >         webhooks={},
        >         includeResult=True,
        >         blocking=False
        >     )
        Starts an invocation of a sub-pipeline with input, nodes, options, and optionally waits for results 
        
        #### Args
        **```name```** : `string` 
        :   The name of the pipeline to start.
        
        **```nodes```** : `string` 
        :   Array of nodes. See example below.
        
        **```flowInput```** : `dict`
        :   FlowInput for the pipeline.
        
        **```options```** : `dict`
        :   pipeline options (like in the pipeline descriptor).
        
        **```webhooks```** : `dict`
        :   webhook options (like in the pipeline descriptor).
        
        **```includeResult```** :`bool`
        :   if True, returns the result of the pipeline execution.  
            default: True
        
        **```blocking```** :&ensp;<code>bool</code>
        :   if True, blocks until the pipeline finishes, and returns the results.
            If False, returns an awaiter object, that can be awaited (blocking) at a later time  
            default: False
        
        #### Returns
        if blocking==False, returns an awaiter. If true, returns the result of the pipeline
        
        #### Example:
        ```python
        nodes=[{'nodeName': 'd1', 'algorithmName': 'green-alg', 'input': ['@flowInput.foo']}]
        flowInput={'foo':3}
        hkubeApi.start_raw_subpipeline('ddd',nodes, flowInput,webhooks={}, options={}, blocking=True)
        ```
        
Platform: UNKNOWN
Classifier: Programming Language :: Python :: 3
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Description-Content-Type: text/markdown
