Python basics os path dirname method

Publicado em: 02 Julho 2024
no canal de: CodeLink
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tutorial: understanding python os.path.dirname() method

the `os.path.dirname()` method in python is used to extract the directory path from a given file path. it returns the directory portion of the path without the actual file name.

here's a breakdown of how the `os.path.dirname()` method works:

1. it takes a file path as input.
2. it returns the directory portion of the file path.

example:
suppose we have a file path `'/users/johndoe/documents/example.txt'`, and we want to extract the directory path from it. we can use the `os.path.dirname()` method to achieve this.

let's see how this is done with a code example:



output:


in this example, the `os.path.dirname()` method extracts the directory path `/users/johndoe/documents` from the given file path.

it is important to note that the `os.path.dirname()` method does not check if the directory path actually exists on the filesystem. it simply extracts the directory portion from the given file path.

this method is particularly useful when working with file paths and need to manipulate the directory portion separately from the file name.

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