Pydeck wrapper for use with CARTO
Project description
pydeck-carto
Pydeck wrapper for use with CARTO.
Install
pip install pydeck-carto
This also ensures pydeck is installed. If you haven't previously enabled pydeck to be used with Jupyter, follow its instructions to install.
Installing from source
git clone https://github.com/visgl/deck.gl
cd deck.gl/bindings/pydeck-carto
pip install .
Usage
import pydeck as pdk
import pydeck_carto as pdkc
from carto_auth import CartoAuth
# Authentication with CARTO
carto_auth = CartoAuth.from_oauth()
# Register new layer types in pydeck
pdkc.register_layers()
# Create CARTO data source
data = pdkc.sources.vector_query_source(
access_token=carto_auth.get_access_token(),
api_base_url=carto_auth.get_api_base_url(),
connection_name="carto_dw",
sql_query="SELECT geom, name FROM carto-demo-data.demo_tables.world_airports",
)
# Render CARTO layer in pydeck
layer = pdk.Layer(
"VectorTileLayer",
data=data,
get_fill_color=[238, 77, 90],
point_radius_min_pixels=2.5,
pickable=True,
)
view_state = pdk.ViewState(latitude=0, longitude=0, zoom=1)
pdk.Deck(layer, map_style=pdk.map_styles.ROAD, initial_view_state=view_state)
For more information, check the examples section and the documentation.
Development
Make commands:
- init: create the environment and install dependencies
- lint: run linter (black + flake8)
- test: run tests (pytest)
- publish-pypi: publish package in pypi.org
- publish-test-pypi: publish package in test.pypi.org
- clean: remove the environment
Contributors
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