Fixtures (Common Attributes)

One can specify common attributes when creating/counting/querying assets, events and locations.

from copy import copy

from archivist.archivist import Archivist
from archivist.errors import ArchivistError

# Oauth2 token that grants access
with open(".auth_token", mode='r', encoding="utf-8") as tokenfile:
    authtoken = tokenfile.read().strip()

# Initialize connection to Archivist - for assets on DLT.
ledger = Archivist(
    "https://app.datatrails.ai",
    authtoken,
)

# lets define doors in our namespace that reside on the ledger...
doors = copy(ledger)
doors.fixtures = {
    "assets": {
        "attributes": {
            "arc_display_type": "door",
            "arc_namespace": "project xyz",
        },
    },
}

# a red front door
door = doors.assets.create(
    attrs={
        "arc_display_name": "front door",
        "colour": "red",
    },
)

# a green back door
door = doors.assets.create(
    attrs={
        "arc_display_name": "back door",
        "colour": "green",
    },
)

# no need to specify arc_display_type...
no_of_doors = doors.assets.count()
for d in doors.assets.list():
    print(d)