def test_connect_with_partial_config(self):
"""after an instance is built, can connect to it"""
# create settings with very minimal settings
# (no data fields)
settings = CrossmapSettings(config_simple_nodata,
require_data_files=False)
instance = Crossmap(settings)
instance.load()
self.assertEqual(instance.valid, True)
self.assertEqual(instance.default_label, "targets")
from functools import wraps
from json import dumps, loads
from crossmap.crossmap import Crossmap
from crossmap.settings import CrossmapSettings
from crossmap.vectors import sparse_to_dense
from os import environ
from urllib.parse import unquote
from django.http import HttpResponse
from logging import info
import yaml
# load the crossmap object based on configuration saved in an OS variable
config_path = environ.get('DJANGO_CROSSMAP_CONFIG_PATH')
settings = CrossmapSettings(config_path, require_data_files=False)
crossmap = Crossmap(settings)
crossmap.load()
info("database collections: " + str(crossmap.db._db.list_collection_names()))
def get_vector(dataset, item_id):
db = crossmap.indexer.db
result = db.get_data(dataset, ids=[item_id])
return result[0]["data"]
def decr_by_query(a):
return -a["query"]
def find_vector(item_id, dataset=None):
"""find an item in some unspecified dataset