starformation 0.0.3

Star Formation is a Python library to quickly develop clean modular models/pipelines.

Star Formation

Star Formation is a Python library to quickly develop clean modular models/pipelines. Geared towards usage with sklearn and keras.

Installation

Use the package manager pip to install foobar.

pip install starformation

Usage

import starformation as sf
#Create pipeline
bf = sf.Formation()
#star() return the input
s = sf.star()
#Add star
bf.add(s)
#returns [4]
bf.run(4)

add(s:star)

Add first star in formation or chain stars to the last added star.

Example: (x+1) * 3

import starformation as sf
from starformation.classic import CStar

bf = sf.Formation()
s = sf.star()
bf.add(CStar(lambda x: x+1))
bf.add(CStar(lambda x: x*3))
#returns [15]
bf.run(4)

link(s:star)

Add first star in formation or chain stars to the last added star.

Example: (x+1) * 3

import starformation as sf
from starformation.classic import CStar

bf = sf.Formation()
s = sf.star()
bf.add(CStar(lambda x: x+1))
bf.add(CStar(lambda x: x*3))
#returns [15]
bf.run(4)

Run(input, cores = none)

Input is fed into the first star.Cores specify how many processes.

Chain stars. Execution star.action() -> star2.action()

import starformation as sf

bf = sf.Formation()
s = sf.star()
bf.add(s)
bf.link(sf.star())
bf.link(sf.star())
bf.link(sf.star())
bf.link(sf.star())
#return [4,4,4,4]
bf.run("example",2)
#also return [4,4,4,4] but not multicore
bf.run("example")

##CStar Makes a custom function.

import starformation as sf
from starformation.classic import CStar

def add(x):
    return x+1

bf = sf.Formation()
bf.add(CStar(add))

#returns [5]
bf.run(4)

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Please make sure to update tests as appropriate.

License

GPL