Magic Commands in Python

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Magic commands in Python are special commands that are available in IPython and Jupyter notebooks, and are not part of the standard Python language. These commands are prefixed with % or %%, and provide a range of helpful functionalities for interactive computing, data analysis, and debugging.

Here are some of the most commonly used magic commands in Python:

• %run: Runs a Python script as if it were a program.
• %load: Loads code from an external file into a code cell.
• %time: Measures the execution time of a single statement.
• %timeit: Measures the average execution time of a statement over multiple runs.
• %who: Lists all the variables in the current namespace.
• %whos: Provides more detailed information about all the variables in the current namespace.
• %reset: Resets the namespace by removing all names defined by the user.
• %debug: Activates the interactive debugger to help diagnose errors in code.
• %matplotlib: Configures matplotlib to work with Jupyter notebooks.
• %%writefile: Writes the contents of a code cell to an external file.

These are just a few examples of the many magic commands available in Python. You can see a full list of magic commands by running %lsmagic in an IPython or Jupyter notebook.