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Certainly! Relative imports in Python can be useful when you have a project with a complex directory structure, and you want to import modules from a parent directory. However, relative imports can be a bit tricky, so let's walk through a tutorial on how to use them.
Assume you have the following project structure:
Relative imports are specified by dots . to represent the relative path. In Python, a single dot . represents the current directory, and two dots .. represent the parent directory.
Before using relative imports, ensure that your project follows the absolute import style by including the following line at the beginning of your script (Python 3.4 and above):
In child_module.py, you can import parent_module using relative imports. Here's an example:
Navigate to the child_directory and run the script using:
This will execute the script and import the module from the parent directory successfully.
Relative imports in Python can be a powerful tool when used appropriately. By understanding the structure of your project and using dots to navigate through directories, you can import modules from parent directories efficiently. However, it's important to use them judiciously and consider other project structuring options for larger codebases.
I hope this tutorial helps you understand and implement Python relative imports from parent directories!
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