feat: Pipelines

[AttAditya]

LangEx 0.3.14

Release Summary

• Update Type: Minor
• Update Version: 0.3.14
• Breaking Changes: No
• Backwards Compatibility: NA
• Target Issue: None

Changelog

• Update
  • Introduced lightweight pipeline construction utilities via langex.core.pipeline.Pipeline
  • Added README examples demonstrating simple pipeline usage and Pipeline.run()
  • Created new langex/pipelines/handler.py module implementing pipeline mechanics
• File
  • Added langex/core/pipeline.py to expose the Pipeline class
  • Created langex/pipelines package and interface
• Documentation
  • Updated README to reflect new pipeline features and examples

Updated Library Highlights

# Example usage of Pipeline
from langex.core.pipeline import Pipeline

process1 = lambda incoming: 1 if incoming is None else incoming
process2 = lambda incoming: incoming * 2
process3 = lambda incoming: incoming + 2

pipeline = (
  Pipeline
  | process1
  | process2
  | process3
)

print(pipeline.run())       # prints 4
print(pipeline.run(10))      # prints 22

[AttAditya]

/ci summary

[github-actions]

✅ PR summary updated using AI for commit 84404d851cc55bbc6bed9f2d6a922d65e2c7ec1c.

[AttAditya]

/ci tag

[github-actions]

🏷️ Labels added: FEAT,DOCS (commit 84404d851cc55bbc6bed9f2d6a922d65e2c7ec1c)

[github-actions]

❌ Tests failed for commit ec52087c11b7d2c631ce03d5122f03124bacc086.

Tests completed for commit ec52087

Traceback (most recent call last):
  File "<frozen runpy>", line 198, in _run_module_as_main
  File "<frozen runpy>", line 88, in _run_code
  File "/home/runner/work/langex/langex/tests/__main__.py", line 3, in <module>
    run_tests(__file__, __name__)
  File "/home/runner/work/langex/langex/langex/core/testing.py", line 19, in run_tests
    _test_helpers.run_tests(initial_file, module_name)
  File "/home/runner/work/langex/langex/langex/testing/helpers.py", line 74, in run_tests
    ExpectsData.run()
  File "/home/runner/work/langex/langex/langex/testing/data.py", line 76, in run
    assert len(passed) == len(self.data), message
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError: 

Tests Results:
Passed: 41
Failed: 1
Errors: 0


Failed Tests:
- <lambda> test_pipeline.<locals>.<lambda> /home/runner/work/langex/langex/tests/pipeline/test_pipeline.py:17


Errors:

[github-actions]

❌ Tests failed for commit 61b881557b3175f6b97a584ad13459605cdeb718.

Tests completed for commit 61b8815

Tests Results:
Passed: 41
Failed: 1
Errors: 0


Failed Tests:
- <lambda> test_pipeline.<locals>.<lambda> /home/runner/work/langex/langex/tests/pipeline/test_pipeline.py:17


Errors:

[AttAditya]

/ci tag