Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

Showing content from https://github.com/vhdl/pyVHDLModel below:

VHDL/pyVHDLModel: An abstract language model of VHDL written in Python.

An abstract VHDL language model written in Python.

This package provides a unified abstract language model for VHDL. Projects reading from source files can derive own classes and implement additional logic to create a concrete language model for their tools.

Projects consuming pre-processed VHDL data (parsed, analyzed or elaborated) can build higher level features and services on such a model, while supporting multiple frontends.

• High-level API for GHDL's libghdl offered via pyghdl.
• Code Document-Object-Model (Code-DOM) in pyVHDLParser.

• Create graphical views of VHDL files or designs.
  Possible candidates: Symbolator
• Created a (re)formatted output of VHDL.

The following tiny example is based on GHDL's pyGHDL.dom package implementing pyVHDLModel.

from pathlib import Path
from pyGHDL.dom.NonStandard import Design, Document

sourceFile = Path("example.vhdl")

design = Design()
library = design.GetLibrary("lib")
document = Document(sourceFile)
design.AddDocument(document, library)

for entity in document.Entities.values():
  print(f"{entity.Identifier}")
  print("  generics:")
  for generic in entity.GenericItems:
    identifiers = ", ".join([str(i) for i in generic.Identifiers])
    print(f"  - {identifiers} : {generic.Mode!s} {generic.Subtype}")
  print("  ports:")
  for port in entity.PortItems:
    identifiers = ", ".join([str(i) for i in port.Identifiers])
    print(f"  - {identifiers} : {port.Mode!s} {port.Subtype}")

• Patrick Lehmann (Maintainer)
• Unai Martinez-Corral
• and more...

This Python package (source code) licensed under Apache License 2.0.
The accompanying documentation is licensed under Creative Commons - Attribution 4.0 (CC-BY 4.0).

SPDX-License-Identifier: Apache-2.0

RetroSearch is an open source project built by @garambo | Open a GitHub Issue

Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo

HTML: 3.2 | Encoding: UTF-8 | Version: 0.7.4