juv Exercise

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juv Exercise#

To go through these exercises, you need to create a new folder on your Desktop called bobiac_juv.

Step 1#

Create a new Jupyter Notebook with uv’s juv tool

  1. Open the Terminal or PowerShell and navigate to the bobiac_juv folder.

  2. Inside the bobiac_juv folder, create a new folder named nb_folder and navigate into it.

  3. Inside the nb_folder, create a new Jupyter Notebook named bobiac_nb.ipynb using uv’s juv tool.

  4. Run the bobiac_nb.ipynb notebook in your browser using juv.

Solution

  1. open the Terminal or PowerShell.

  2. cd .../Desktop/bobiac_juv

  3. mkdir nb_folder

  4. cd .../Desktop/bobiac_juv/nb_folder

  5. uvx juv init bobiac_nb.ipynb

  6. uvx juv run bobiac_nb.ipynb

Step 2#

Add dependencies to a Jupyter Notebook with juv

  1. In the bobiac_nb.ipynb notebook created in Step 1, add matplotlib, numpy, and pandas as dependencies using juv.

  2. Run the notebook with juv and import the three libraries in the first cell to confirm that they are installed and can be imported without errors.

    Note

    If you have the bobiac_nb.ipynb notebook open in your browser, you need to stop it from the terminal (cmd + c or ctrl + c) and close the browser tab before running the notebook again with juv or the new dependencies will not be installed.

Solution

  1. cd .../Desktop/bobiac_juv/nb_folder (the folder created in Exercise 1)

  2. uvx juv add bobiac_nb.ipynb numpy pandas matplotlib

  3. uvx juv run bobiac_nb.ipynb

  4. add a new code cell in the notebook (+ button)

  5. within this cell, import the three libraries:

    import matplotlib
import numpy as np
import pandas as pd

  6. Run the cell to confirm that the libraries are imported without errors.

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