mirror of
https://github.com/hwchase17/langchain
synced 2024-10-29 17:07:25 +00:00
140 lines
3.4 KiB
Plaintext
140 lines
3.4 KiB
Plaintext
{
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"cells": [
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{
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"cell_type": "markdown",
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"id": "9b721926",
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"metadata": {},
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"source": [
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"# Open City Data"
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]
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},
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{
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"cell_type": "markdown",
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"id": "35c00849",
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"metadata": {},
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"source": [
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"[Socrata](https://dev.socrata.com/foundry/data.sfgov.org/vw6y-z8j6) provides an API for city open data. \n",
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"\n",
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"For a dataset such as [SF crime](https://data.sfgov.org/Public-Safety/Police-Department-Incident-Reports-Historical-2003/tmnf-yvry), to to the `API` tab on top right. \n",
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"\n",
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"That provides you with the `dataset identifier`.\n",
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"\n",
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"Use the dataset identifier to grab specific tables for a given city_id (`data.sfgov.org`) - \n",
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"\n",
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"E.g., `vw6y-z8j6` for [SF 311 data](https://dev.socrata.com/foundry/data.sfgov.org/vw6y-z8j6).\n",
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"\n",
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"E.g., `tmnf-yvry` for [SF Police data](https://dev.socrata.com/foundry/data.sfgov.org/tmnf-yvry)."
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"id": "c93cc247",
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"metadata": {},
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"outputs": [],
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"source": [
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"! pip install sodapy"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 1,
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"id": "b3464a02",
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"metadata": {},
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"outputs": [],
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"source": [
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"from langchain.document_loaders import OpenCityDataLoader"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 2,
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"id": "478c5255",
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"metadata": {},
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"outputs": [],
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"source": [
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"dataset = \"vw6y-z8j6\" # 311 data\n",
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"dataset = \"tmnf-yvry\" # crime data\n",
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"loader = OpenCityDataLoader(city_id=\"data.sfgov.org\", dataset_id=dataset, limit=2000)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 3,
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"id": "fa914fc1",
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"metadata": {},
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"outputs": [
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{
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"name": "stderr",
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"output_type": "stream",
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"text": [
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"WARNING:root:Requests made without an app_token will be subject to strict throttling limits.\n"
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]
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}
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],
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"source": [
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"docs = loader.load()"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 4,
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"id": "73a6def2",
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"{'pdid': '4133422003074',\n",
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" 'incidntnum': '041334220',\n",
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" 'incident_code': '03074',\n",
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" 'category': 'ROBBERY',\n",
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" 'descript': 'ROBBERY, BODILY FORCE',\n",
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" 'dayofweek': 'Monday',\n",
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" 'date': '2004-11-22T00:00:00.000',\n",
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" 'time': '17:50',\n",
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" 'pddistrict': 'INGLESIDE',\n",
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" 'resolution': 'NONE',\n",
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" 'address': 'GENEVA AV / SANTOS ST',\n",
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" 'x': '-122.420084075249',\n",
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" 'y': '37.7083109744362',\n",
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" 'location': {'type': 'Point',\n",
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" 'coordinates': [-122.420084075249, 37.7083109744362]},\n",
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" ':@computed_region_26cr_cadq': '9',\n",
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" ':@computed_region_rxqg_mtj9': '8',\n",
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" ':@computed_region_bh8s_q3mv': '309'}"
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]
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},
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"execution_count": 4,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"eval(docs[0].page_content)"
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]
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}
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],
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"metadata": {
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"kernelspec": {
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"display_name": "Python 3 (ipykernel)",
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"language": "python",
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"name": "python3"
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},
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"language_info": {
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"codemirror_mode": {
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"name": "ipython",
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"version": 3
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},
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"file_extension": ".py",
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"mimetype": "text/x-python",
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython3",
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"version": "3.9.16"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 5
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}
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