Jupyter prelude

Keywords

python, ibis, pandas, matplotlib, jupyter

uv

# This will create a new Python environment in the current directory
uv init --app

# This will add the specified packages to the environment
uv add "ibis-framework[duckdb,geospatial]" ipykernel panel hvplot holoviews matplotlib pandas param lonboard folium

prelude

#| code-fold: true

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# autoreload all modules every time before executing the Python code
%reload_ext autoreload
%autoreload 2

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from IPython.core.interactiveshell import InteractiveShell

# `ast_node_interactivity` is a setting that determines how the return value of the last line in a cell is displayed
# with `last_expr_or_assign`, the return value of the last expression is displayed unless it is assigned to a variable
InteractiveShell.ast_node_interactivity = "last_expr_or_assign"

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import pandas as pd

# `copy_on_write` is a performance improvement
# This will be the default in a future version of pandas
# Refer to https://pandas.pydata.org/pandas-docs/stable/user_guide/copy_on_write.html
pd.options.mode.copy_on_write = True
pd.options.future.no_silent_downcasting = True

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import matplotlib.pyplot as plt
import matplotlib as mpl

%matplotlib inline

mpl.use("agg")

# `constrained_layout` helps avoid overlapping elements
# Refer to https://matplotlib.org/stable/tutorials/intermediate/constrainedlayout_guide.html
mpl.pyplot.rcParams['figure.constrained_layout.use'] = True