np-config 0.4.27

Config fetching from file or Zookeeper - with local backup - repackaging code from AIBS mpeconfig.

np_config

For use on internal Allen Institute network

Usage

Fetch configs from ZooKeeper nodes or .yaml/.json files:

import np_config

zk_config: dict[str, str | int] = np_config.from_zk('/rigs/NP.1')

file_config: dict[str, Any] = np_config.from_file('local_config.yaml')

If running on a machine attached to a Mindscope Neuropixels rig (NP.0, ..., NP.3), get rig-specific config info with:

rig = np_config.Rig()

name: str = rig.id                            # "NP.1"
index: int = rig.idx                          # 1

acquisition_pc_hostname: str = rig.acq        # "W10DT713843"
config: dict[str, str | int] = rig.config     # specific to NP.1
paths: dict[str, pathlib.Path] = rig.paths    # using values from rig.config

If not running on a rig-attached machine, get the config for a particular rig by supplying rig-index as an int to Rig:

np1 = np_config.Rig(1)

np1_mvr_data_root: pathlib.Path = np.paths['MVR']

---

• the Mindscope ZooKeeper server is at eng-mindscope:2181
• configs can be added via ZooNavigator webview: http://eng-mindscope:8081
• or more conveniently, via an extension for VSCode such as gaoliang.visual-zookeeper

Development

Initialize for local development

poetry install --with dev

Run the tests

poetry run pytest