https://github.com/iskandr/dsltools

Helpers for DSL construction in Python
https://github.com/iskandr/dsltools

Last synced: 7 months ago
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Helpers for DSL construction in Python

• Host: GitHub
• URL: https://github.com/iskandr/dsltools
• Owner: iskandr
• License: other
• Created: 2013-07-07T18:36:26.000Z (almost 13 years ago)
• Default Branch: master
• Last Pushed: 2013-11-20T08:42:07.000Z (over 12 years ago)
• Last Synced: 2025-09-02T01:27:48.358Z (10 months ago)
• Language: Python
• Homepage:
• Size: 199 KB
• Stars: 12
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
DSL Tools

========

Helpers for creating and traversing recursively nested data structures in Python. Useful for creating simple languages and abstract value domains like type and shape systems. 

Contains:

* *Node*: Base class for building algebraic data types by having each child class declare "\_members = ['x', 'y', 'z']"

* *ScopedDict*: Stack of dictionaries for keeping variable->value mappings while traversing nested scopes

* *ScopedSet*: Stack of sets for keeping sets of variables while traversing nested scopes

* *NestedBlocks*: Stack of lists for traversing nested scopes of statement sequences

* *dispatch*: calls local functions based on the class name of its argument