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Open City Data

Socrata provides an API for city open data.

For a dataset such as SF crime, to to the API tab on top right.

That provides you with the dataset identifier.

Use the dataset identifier to grab specific tables for a given city_id ( -

E.g., vw6y-z8j6 for SF 311 data.

E.g., tmnf-yvry for SF Police data.

%pip install --upgrade --quiet  sodapy
from langchain_community.document_loaders import OpenCityDataLoader

API Reference:

dataset = "vw6y-z8j6"  # 311 data
dataset = "tmnf-yvry" # crime data
loader = OpenCityDataLoader(city_id="", dataset_id=dataset, limit=2000)
docs = loader.load()
WARNING:root:Requests made without an app_token will be subject to strict throttling limits.
{'pdid': '4133422003074',
'incidntnum': '041334220',
'incident_code': '03074',
'category': 'ROBBERY',
'descript': 'ROBBERY, BODILY FORCE',
'dayofweek': 'Monday',
'date': '2004-11-22T00:00:00.000',
'time': '17:50',
'pddistrict': 'INGLESIDE',
'resolution': 'NONE',
'address': 'GENEVA AV / SANTOS ST',
'x': '-122.420084075249',
'y': '37.7083109744362',
'location': {'type': 'Point',
'coordinates': [-122.420084075249, 37.7083109744362]},
':@computed_region_26cr_cadq': '9',
':@computed_region_rxqg_mtj9': '8',
':@computed_region_bh8s_q3mv': '309'}

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