https://github.com/pyzh/py-call

Attempts in the Darkart project were abandoned because they were not conducive to code construction and packaging.
https://github.com/pyzh/py-call

Last synced: 5 months ago
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Attempts in the Darkart project were abandoned because they were not conducive to code construction and packaging.

• Host: GitHub
• URL: https://github.com/pyzh/py-call
• Owner: pyzh
• License: mit
• Created: 2019-01-08T16:11:53.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2018-12-28T17:11:22.000Z (over 7 years ago)
• Last Synced: 2025-06-10T09:03:00.788Z (about 1 year ago)
• Language: Scheme
• Homepage:
• Size: 301 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# Py-call

Abandoned.

Attempts in the [Darkart](https://github.com/guenchi/Darkart) project were abandoned because they were not conducive to code construction and packaging.

Py-call attempts to mix the Scheme procedures with the Python functions, which contains a parser for the Py-call source.

### Call foreign language libraries with a easily and lispist syntax: ###

![image](https://github.com/guenchi/Py-call/blob/master/py-call.png)

```

(define lst '(1 2 3 4 5 6 7 8))

(py-call 

  '((import numpy as np)

    (get np array)

    (get np ndarray)

    (get np pi)

    (get np sin)

    (get np cos)

    (get np tan)

    (get ndarray tolist)

    (define x (list->py-list 'int lst))

    (define y (/ (*  pi (array x)) (int 180)))

    (define sin-lst (py-list->list 'float (tolist (sin y))))

    (define cos-lst (py-list->list 'float (tolist (cos y))))

    (define tan-lst (py-list->list 'float (tolist (tan y))))))

=> 

(0.01745240643728351 0.03489949670250097 0.05233595624294383 0.0697564737441253 

0.08715574274765817 0.10452846326765346 0.12186934340514748 0.13917310096006544)

(0.9998476951563913 0.9993908270190958 0.9986295347545738 0.9975640502598242 

0.9961946980917455 0.9945218953682733 0.992546151641322 0.9902680687415704)

(0.017455064928217585 0.03492076949174773 0.0524077792830412 0.06992681194351041 

0.087488663525924 0.10510423526567646 0.1227845609029046 0.14054083470239143) 

```

Py-call is dependented https://github.com/guenchi/match, a pioneering work by Dan Friedman, Erik Hilsdale and Kent Dybvig.