A Python open source package to create a custom pipeline

💾 Installation & Upgrade

• Installation: pip install pipeln
• Upgrade: pip install pipeln --upgrade

📦 What is this?

Pipeln is a Python package aimed at creating a pipeline or a sequence of custom methods execution. The goal is to enable the creation of different procedural sequences that can be encapsulated within a method, allowing for the selection of order, return values, etc. Although some functionalities are still pending implementation, for a better overview, please refer to the objectives calendar.

📃​ Last version 0.2.11-alpha out now! 📃​

💬 Contribution & Questions

​🔧​ Install & Use Pipeln

To start using Pipeln use the next command:

pip install pipeln

To use the library properly, we follow these steps:

• Import the library.
• Initialize an object of the Pipeln class, providing the names and parameters of our methods, and setting the execution order.
• Create the execution structure.
• Execute the pipeline.

from Pipeln.pipeline import Pipeline
from features.auxiliar_test_methods import add, sub, cap

obj = Pipeline(methods=[add, sub, cap], params=[{'a': 2, 'b': 4}, ('1', 2), ('spain',)], orders=[3, 1, 2], debug=True)
obj.create()
obj.run()

Expected output:

DEBUG: *****************************
DEBUG:      > Starting pipeline
DEBUG:
DEBUG: EXEC: Method add executed successfully.
ERROR: ERROR: There is an error in sub method. Inappropiate argument type.
DEBUG: EXEC: Method cap executed successfully.
DEBUG:
DEBUG:   Pipeline finished in 10.9
DEBUG: *****************************

💳 License

Pipeln is licensed under MIT License.

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