Remote Assets

Remote media assets for examples and tutorials. Thin catalog that exposes image/video samples from DeGirum's PySDK Examples as simple attributes and lists.

This API Reference is based on DeGirum Tools version 0.25.1.

Overview

degirum_tools.remote_assets is a tiny convenience module that discovers common image files (JPG, JPEG, PNG, BMP, GIF) and MP4/AVI/MOV videos published in the PySDK Examples repository and exposes them in two ways:

• As dynamic attributes on the module: remote_assets.<filename_without_extension> returns a RemoteMedia object (a str subclass with helpers) that behaves like a URL string.

• As enumerations: list_images() and list_videos() return dictionaries mapping attribute names to RemoteMedia objects; use their keys to list available images/videos.

Each RemoteMedia instance is a URL-like string; remote_assets does not download or cache assets by itself. Any caching is handled by your application, HTTP stack, or PySDK internals.

When to Use

• Quickstarts, demos, tests, and tutorials that need a stable sample image or video.

• Prototyping code where you want to avoid bundling media assets in your repo.

Basic Usage

List available image and video asset names.

from degirum_tools import remote_assets

print("Images (names):")
print(sorted(list(remote_assets.list_images().keys())))

print("Videos (names):")
print(sorted(list(remote_assets.list_videos().keys())))

Example output:

Images (names):
['bikes', 'car', 'cat', 'fire_place', 'license_plate', 'living_room', 'mask1', 'parking_lot', 'three_persons', 'two_cats']

Videos (names):
['cars_lp', 'example_video', 'faces_and_gender', 'hand_palm', 'parking', 'person_face_hand', 'person_pose', 'store', 'store_short', 'traffic', 'traffic2', 'traffic_hd', 'walking_people', 'walking_people2', 'walking_person']

Fetch URLs for commonly used assets (a cat image and a walking‑people video).

from degirum_tools import remote_assets

# Access via attributes (preferred for readability)
cat_url = remote_assets.cat
walking_people_url = remote_assets.walking_people

print("cat:", cat_url)
print("walking_people:", walking_people_url)

Example output:

cat: https://raw.githubusercontent.com/DeGirum/PySDKExamples/main/images/Cat.jpg
walking_people: https://raw.githubusercontent.com/DeGirum/PySDKExamples/main/images/WalkingPeople.mp4

You can pass these URLs directly to PySDK models.

Functions

remote_assets.list_images() -> Dict[str, RemoteMedia]

• Returns a mapping of attribute names (filename stems) to RemoteMedia objects for available JPG images.

remote_assets.list_videos() -> Dict[str, RemoteMedia]

• Returns a mapping of attribute names (filename stems) to RemoteMedia objects for available MP4 videos.

Module Attributes

remote_assets.<name> -> RemoteMedia

• Dynamic attribute corresponding to an asset filename without extension.

• Returns a RemoteMedia (subclass of str) pointing to a stable HTTPS URL for the asset in PySDK Examples.

RemoteMedia

RemoteMedia is a lightweight str subclass that adds simple media-type helpers while remaining usable anywhere a URL string is expected.

Attributes:

• kind: media kind as a string, one of "image", "video", or "other".

• is_image: True if the asset is an image.

• is_video: True if the asset is a video.

Example:

from degirum_tools import remote_assets

cat = remote_assets.cat  # RemoteMedia (string URL with helpers)
print(cat)               # prints the URL
print(cat.kind)          # "image"
print(cat.is_image)      # True
print(cat.is_video)      # False

vid = remote_assets.walking_people
print(vid.kind)          # "video"

Example output:

https://raw.githubusercontent.com/DeGirum/PySDKExamples/main/images/Cat.jpg
image
True
False
video