OpenSeesParser (OpsParser)

OpenSeesParser (OpsParser) is a practical utility library designed for OpenSeesPy users, providing a series of convenient functions and tools to help users build and analyze structural models more efficiently.

Features

• Simplifies the creation and management of OpenSeesPy models

Installation

pip install opsparser

Quick Start

import openseespy.opensees as old_ops
from opsparser import OpenSeesParser

# first hook all commands before your opensees code
parser = OpenSeesParser(old_ops)
parser.hook_all(debug = False) # Set debug = True to show parsing process
ops = parser.enhance()         # enhanced ops module with IDE hints

# your OpenSeesPy Code
# ...

# get your model's info
from opsparser import OpenSeesCommand as Command
# Node
Node = Command.NODE.instance
node_dict = Node.nodes  # node info

# Materials
Material = Command.MATERIAL.instance
material_dict = Material.materials  # material info

# Elements
Element = Command.ELEMENT.instance
Element_dict = Element.Elements  # Elements info

# and many convient tools
# like you can use newtag property for Node, Element, Material to get a unused tag
Node.newtag
Element.newtag
Material.newtag

# maybe 5 more continuous tags? Using `get_new_tags(start = 1)`
Node.get_new_tags(5)

Examples

Check out the examples documentation for more usage examples, including modeling and analysis of bridges, frames, and other structures.

Documentation

Complete documentation is available at OpsParser Documentation, including:

• Installation Guide
• Quick Start Guide
• API Reference
• Known Issues

Contributing

Contributions to the OpsParser project are welcome! Please participate through:

1. Submitting issues and feature requests
2. Contributing code improvements
3. Sharing your experiences and examples using OpsParser

License

OpsParser is released under the MIT License.