resolve-robotics-uri-py
Pure python package to solve ROS-style package:// and Gazebo-style model:// URIs in absolute paths.
Decision gist · record as of 2026-08-14
Yes. This is a lightweight, actively maintained utility with zero external dependencies, a permissive license, and a clear use case in robotics development. Install it if you work with ROS or Gazebo models and need to resolve symbolic URIs to filesystem paths. The low friction and recent activity make it a safe choice for robotics projects.AI-flagged interpretation of the facts on this page — verify before relying
Before you install
- Requires Python 3.9 or later.
- The URI resolution depends on packages being installed in standard ROS/Gazebo search paths or custom paths specified via environment variables or function parameters.
- Low friction: pure Python with no runtime dependencies beyond the standard library.
License · maintenance · safety
BSD (permissive) — BSD license (permissive) imposes no significant restrictions on use, modification, or distribution in most contexts.
last release 2026-06-26 (49 days) · last repo commit 2026-07-11 · 14 stars
0 known vulnerabilities (OSV.dev, 2026-08-14) · 129,445 downloads/mo, #11,669 on PyPI
Alternatives
Verify before relying
pip install resolve-robotics-uri-py
import resolve_robotics_uri_py
absolute_path = resolve_robotics_uri_py.resolve_robotics_uri(
"package://iCub/robots/iCubGazeboV2_7/model.urdf"
)- Whether the package correctly handles all edge cases in URI resolution (e.g., symlinks, relative paths within packages).
- Performance characteristics when searching across many custom package directories.
- Compatibility with non-standard ROS/Gazebo installations or custom package managers.
What it is and what it does
resolve-robotics-uri-py is a pure Python utility that converts ROS package:// and Gazebo model:// URIs into absolute filesystem paths. It's designed for robotics workflows where URDF models, configuration files, and other resources are referenced using symbolic package names rather than absolute paths. The package searches for resources across standard ROS and Gazebo directories (via environment variables like AMENT_PREFIX_PATH and GZ_SIM_RESOURCE_PATH) and supports custom search paths through environment variables or function parameters.
The package provides both a Python API and a command-line tool, making it useful in scripts, build pipelines, and interactive robotics development. With no external dependencies beyond Python's standard library, it integrates easily into existing robotics stacks. It supports Python 3.8 through 3.11 and runs on Linux, macOS, and Windows.
Use it for
- Locate URDF robot model files in ROS packages for simulation or visualization tools like Gazebo.
- Resolve mesh and texture paths embedded in robot description files during model loading.
- Build shell scripts that convert package:// URIs to absolute paths for command-line robotics tools.
- Integrate custom robot model directories into existing ROS/Gazebo workflows without modifying system paths.
- Programmatically find robot configuration and resource files in Python-based robotics applications.
Worth the install?
AI-flagged interpretation of the facts on this page. Verify before relying on it.
Yes.
This is a lightweight, actively maintained utility with zero external dependencies, a permissive license, and a clear use case in robotics development. Install it if you work with ROS or Gazebo models and need to resolve symbolic URIs to filesystem paths. The low friction and recent activity make it a safe choice for robotics projects.
Install
resolve-robotics-uri-py on PyPI
Before you install
Low friction: pure Python with no runtime dependencies beyond the standard library. Active maintenance with a recent release (49 days old) and a stable repository.
Requires Python 3.9 or later. The URI resolution depends on packages being installed in standard ROS/Gazebo search paths or custom paths specified via environment variables or function parameters.
License in practice
BSD license (permissive) imposes no significant restrictions on use, modification, or distribution in most contexts.
Quickstart
pip install resolve-robotics-uri-py
import resolve_robotics_uri_py
absolute_path = resolve_robotics_uri_py.resolve_robotics_uri(
"package://iCub/robots/iCubGazeboV2_7/model.urdf"
)Verify before relying
- Whether the package correctly handles all edge cases in URI resolution (e.g., symlinks, relative paths within packages).
- Performance characteristics when searching across many custom package directories.
- Compatibility with non-standard ROS/Gazebo installations or custom package managers.
Package facts
| License | BSD permissive |
| Python support | Supports the current Python release >=3.9 |
| Install friction | Low. Pure-Python wheel |
| Runtime dependencies | None |
| Maintenance | Actively maintained 49 days since the last release |
| Last repo commit | |
| First released | |
| Downloads | 129,445 / month, #11,669 on PyPI 30-day window, as of 2026-08-14 |
| Known vulnerabilities | None known OSV.dev, checked 2026-08-14 |
| Classifiers | Development Status :: 4 - BetaIntended Audience :: DevelopersLicense :: OSI Approved :: BSD LicenseOperating System :: MacOSOperating System :: MicrosoftOperating System :: POSIX :: LinuxProgramming Language :: Python :: 3 :: OnlyProgramming Language :: Python :: 3.10Programming Language :: Python :: 3.11Programming Language :: Python :: 3.8Programming Language :: Python :: 3.9Programming Language :: Python :: Implementation :: CPythonTopic :: Software Development |
Evidence: resolve_robotics_uri_py-0.5.1-py3-none-any.whl
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See also urdf-usd-converter · cmeel-urdfdom · catkin-pkg · rospkg · mplib · rsl-rl-lib · arcp · yourdfpy · toppra · robotspy