21483849472

Committed 29 Jan 2026 03:20PM UTC coverage: 74.142% (-0.5%) from 74.672%

Build # 21483849472

Build Type

Pull #10

github

Committed by

DanielChaseButterfield

Commit Message

Fix with dependency mismatch with typeguard in conversion_utils, ImageDataOnDisk for .npy files, linear interpolation for odometry data

Pull Request Pull Request #10: (v0.2) Prototype code for ROS2 Publishing, and new ImageDataOnDisk class

Run Details

881 of 1305 new or added lines in 14 files covered. (67.51%)

2 existing lines in 1 file now uncovered.

1749 of 2359 relevant lines covered (74.14%)

1.48 hits per line

Source File
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81.82

/src/robotdataprocess/ModuleImporter.py

import importlib

class ModuleImporter:
    """ This class allows us to Lazily import ROS modules to make execution in non-ROS workspaces possible.
        Additionally caches the imports to support real-time publishing when using RosPublisher.py """
    
    _module_cache: dict = {}
    _attr_cache: dict = {}

    @classmethod
    def get_module_attribute(cls, module_path: str, attr_name: str):
        """ Dynamically loads and caches a ROS attribute (like a Class). """

        key = f"{module_path}.{attr_name}"
        if key not in cls._attr_cache:
            module = cls.get_module(module_path)
            try:
                cls._attr_cache[key] = getattr(module, attr_name)
            except (ImportError, AttributeError) as e:
                raise ImportError(f"Module '{module_path}' was found, but attribute '{attr_name}' does not exist. Ensure you have the correct ROS message packages installed.") from e
        return cls._attr_cache[key]

    @classmethod
    def get_module(cls, name: str):
        """ Returns a cached reference to a top-level module or sub-module (e.g., 'rospy' or 'sensor_msgs.msg'). """

        if name not in cls._module_cache:
            try:
                cls._module_cache[name] = importlib.import_module(name)
            except ImportError as e:
                raise ImportError(f"Module {name} is required but not installed.") from e
        return cls._module_cache[name]

    

1	import importlib	2✔
2
3	class ModuleImporter:	2✔
4	""" This class allows us to Lazily import ROS modules to make execution in non-ROS workspaces possible.
5	Additionally caches the imports to support real-time publishing when using RosPublisher.py """
6
7	_module_cache: dict = {}	2✔
8	_attr_cache: dict = {}	2✔
9
10	@classmethod	2✔
11	def get_module_attribute(cls, module_path: str, attr_name: str):	2✔
12	""" Dynamically loads and caches a ROS attribute (like a Class). """
13
14	key = f"{module_path}.{attr_name}"	2✔
15	if key not in cls._attr_cache:	2✔
16	module = cls.get_module(module_path)	2✔
17	try:	2✔
18	cls._attr_cache[key] = getattr(module, attr_name)	2✔
NEW 19	except (ImportError, AttributeError) as e:	×
NEW 20	raise ImportError(f"Module '{module_path}' was found, but attribute '{attr_name}' does not exist. Ensure you have the correct ROS message packages installed.") from e	×
21	return cls._attr_cache[key]	2✔
22
23	@classmethod	2✔
24	def get_module(cls, name: str):	2✔
25	""" Returns a cached reference to a top-level module or sub-module (e.g., 'rospy' or 'sensor_msgs.msg'). """
26
27	if name not in cls._module_cache:	2✔
28	try:	2✔
29	cls._module_cache[name] = importlib.import_module(name)	2✔
NEW 30	except ImportError as e:	×
NEW 31	raise ImportError(f"Module {name} is required but not installed.") from e	×
32	return cls._module_cache[name]	2✔
33
34

lunarlab-gatech / robotdataprocess / 21483849472

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