Skip to main content

A sUTL implementation for python

Project description

# sUTL_py
sUTL Universal Transform Language for Python

This is a python implementation of sUTL. See the [sUTL spec](https://github.com/emlynoregan/sUTL-spec) here.

Import sUTL like this:

from sUTL_py import sUTL

Evaluate a transform like this:

transform = {
"&": "+",
"a": "^@",
"b": 5
}

source = 6

result = sUTL.evaluate(source, transform, {})

# here result is 11

To use library distributions, do the following:

1: Load the libraries. The following loads the core library.

coreString = urllib2.urlopen("http://emlynoregan.github.io/sUTL-spec/sUTL_core.json").read()
distributions = [json.loads(coreString)]

2: Add your transform to a declaration

transform = {
"&": "map_core",
"list": "^@",
"t": {":": {
"&": "+",
"a": "^@.item",
"b": 1
}}
}

declaration = {
"transform-t": transform,
"requires": ["map_core"]
}

3: Compile a set of libraries from the distribution

lib = sUTL.compilelib([declaration], distributions, false)

4: Evaluate your transform

source = [1, 2, 3, 4]

result = sUTL.evaluate(source, transform, lib)

# here result is [2, 3, 4, 5]


Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

sUTL-1.0.5.dev9.tar.gz (7.7 kB view hashes)

Uploaded Source

Built Distribution

sUTL-1.0.5.dev9-py2.py3-none-any.whl (8.0 kB view hashes)

Uploaded Python 2 Python 3

Supported by

AWS AWS Cloud computing and Security Sponsor Datadog Datadog Monitoring Fastly Fastly CDN Google Google Download Analytics Microsoft Microsoft PSF Sponsor Pingdom Pingdom Monitoring Sentry Sentry Error logging StatusPage StatusPage Status page