Remove File or Folder in Python | Tutorial 36 | Python in Hindi | Urdu | Python Tutorial | Ali Code
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Remove File or Folder in Python | Python in Hindi and Urdu | Python For Beginners | Ali Code
To remove a file in Python, you need to use the os module, which provides various functions for interacting with the operating system. One of these functions is os.remove(), which takes a file path as an argument and deletes the file. For example:
```python
import os
os.remove("test.txt")
```
This code will delete the file named "test.txt" in the current working directory. If the file does not exist, it will raise a FileNotFoundError exception. To avoid this, you can check if the file exists before trying to delete it, using the os.path.exists() function. For example:
```python
import os
if os.path.exists("test.txt"):
os.remove("test.txt")
else:
print("The file does not exist")
```
This code will only delete the file if it exists, otherwise it will print a message.
To delete an empty folder in Python, you can use the os.rmdir() function, which takes a folder path as an argument and removes the folder. For example:
```python
import os
os.rmdir("test_folder")
```
This code will delete the folder named "test_folder" in the current working directory. If the folder does not exist or is not empty, it will raise an OSError exception. To avoid this, you can check if the folder exists and is empty before trying to delete it, using the os.path.exists() and os.listdir() functions. For example:
```python
import os
if os.path.exists("test_folder") and not os.listdir("test_folder"):
os.rmdir("test_folder")
else:
print("The folder does not exist or is not empty")
```
This code will only delete the folder if it exists and is empty, otherwise it will print a message.
To delete a folder that is not empty in Python, you need to use the shutil module, which provides various functions for high-level file operations. One of these functions is shutil.rmtree(), which takes a folder path as an argument and deletes the folder and all its contents recursively. For example:
```python
import shutil
shutil.rmtree("test_folder")
```
This code will delete the folder named "test_folder" and all its subfolders and files in the current working directory. If the folder does not exist, it will raise a FileNotFoundError exception. To avoid this, you can check if the folder exists before trying to delete it, using the os.path.exists() function. For example:
```python
import shutil
if os.path.exists("test_folder"):
shutil.rmtree("test_folder")
else:
print("The folder does not exist")
```
This code will only delete the folder if it exists, otherwise it will print a message.
Another way to delete a file or a symbolic link in Python is to use the pathlib module, which provides an object-oriented interface for dealing with paths. The pathlib module is available in Python 3.4 and above. To delete a file or a symbolic link using pathlib, you need to create a Path object with the file path as an argument and call its unlink() method. For example:
```python
from pathlib import Path
Path("test.txt").unlink()
```
This code will delete the file or symbolic link named "test.txt" in the current working directory. If the file does not exist, it will raise a FileNotFoundError exception. To avoid this, you can check if the file exists before trying to delete it, using the Path.exists() method. For example:
```python
from pathlib import Path
p = Path("test.txt")
if p.exists():
p.unlink()
else:
print("The file does not exist")
```
This code will only delete the file if it exists, otherwise it will print a message.
For more information on how to delete a file or folder in Python, you can refer to these sources: ¹, ², ³, ⁴, ⁵.
Source: Conversation with Bing, 28/09/2023
(1) How can I delete a file or folder in Python? - Stack Overflow. https://stackoverflow.com/questions/6....
(2) Python Delete File - W3Schools. https://www.w3schools.com/python/pyth....
(3) [Best] Ways to Delete a File in Python - Python Pool. https://www.pythonpool.com/python-del....
(4) Delete a file or folder in Python | Sentry. https://sentry.io/answers/delete-a-fi....
(5) Python Delete File - GeeksforGeeks. https://www.geeksforgeeks.org/python-....
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