11 February 2025

Writing, Running, and Debugging Python Script in PyCharm

PyCharm, a powerful IDE by JetBrains, provides a seamless environment for writing, running, and debugging Python script efficiently. Here's a step-by-step guide to mastering these tasks in PyCharm:

1. Writing Python Script
- Open PyCharm and create a new project or open an existing one.
- Inside the project directory, right-click and select New > Python File to create a script.
- Write your Python code in the newly created file, utilizing PyCharm's features like syntax highlighting, code suggestions, and auto-completion for efficient coding.

2. Running Python Scripts
- Click the Run button (▶) on the top-right corner or right-click the script and choose Run 'script_name'.
- Alternatively, use the shortcut Shift + F10 to execute the script.
- PyCharm will display the output in the Run tool window at the bottom.

3. Debugging Python Scripts
- Set breakpoints by clicking in the left margin next to the line numbers.
- Start debugging by clicking Run > Debug 'script_name' or using the shortcut Shift + F9.
- Use the Debug tool window to inspect variables, step through code, and analyze execution flow.

Key Features in PyCharm for Effective Development
- Code Navigation - Quickly find classes, functions, and variables.
- Integrated Terminal - Run commands and script without leaving the IDE.
- Version Control - Seamless integration with Git and other VCS tools.
- Virtual Environments - Manage dependencies efficiently.

Mastering these features in PyCharm will help write, run, and debug Python script efficiently, boosting productivity and code quality.