duckstruct 0.0.1

Extracting data structures from runtime duck typing.

git init# duckstruct

Dependencies: None
Developer: Emmanouil (Manios) Krasanakis
Contant: [e-mail]

Quickstart

from duckstruct import TypeListener
import numpy as np

x = np.array([1, 2, 3])
y = np.array([5, 6])
z = np.array([7.])
x = TypeListener(x)
y = TypeListener(y)
z = TypeListener(z)
print(x)
print(x+1+y.sum()+z.sum())

After running the code, you can show the structure a new variable should have to replace all others in yaml format.

print(x.type() & y.type() & z.type())

This yields the minimum necessary structure for the code to run:

object:
  __str__: 
    returns:
      class: str
  __add__: 
    returns:
      class: ndarray
  sum: 
    returns:
      -  class: int32
      -  class: float64