Intake custom driver

intake_example.py

import intake


class WritableTextFilesSource(intake.source.TextFilesSource):

    container = 'python'
    name = 'writabletext'
    partition_access = True
    version = '0.0.1dev'

    def write(self):
        print('writing')

intake_test_catalog.yaml

metadata:
  version: 1
sources:
  example:
    description: test
    driver: writabletext
    args:
      urlpath: "test.csv"

test.csv

test_load.py

from intake import open_catalog
import sys

print(sys.path)

cat = open_catalog('intake_test_catalog.yaml')
cat.example.read()