How to rename images name using data frame in Python?

Question

Aryan Kumar · Answer

Sure, here is how you can rename images name using a dataframe in Python:

Python

import pandas as pd
import os

# Read the dataframe.
df = pd.read_csv("images.csv")

# Get the list of images.
images = list(df["image_name"])

# Rename the images.
for i, image in enumerate(images):
  new_name = f"{i:03d}_{image}"
  os.rename(image, new_name)

This code first imports the pandas and os modules. Then, it reads the dataframe from the file images.csv.

Next, the code gets a list of all the images in the dataframe. For each image, the code creates a new name by appending a three-digit counter to the original name. The new name is then used to rename the image using the os.rename() function.

The os.rename() function renames a file or directory. So, in this case, the os.rename() function is used to rename each image in the list.

I hope this helps! Let me know if you have any other questions.

Here is an explanation of the code:

The import pandas as pd and import os statements import the pandas and os modules, respectively.
The read_csv() function from the pandas module reads the dataframe from the file images.csv and stores it in the variable df.
The list() function from the Python standard library gets a list of all the images in the dataframe and stores it in the variable images.
The enumerate() function from the Python standard library iterates over the list of images and returns a tuple of the index and image name for each image.
The f-string syntax is used to create a new name for each image by appending a three-digit counter to the original name.
The os.rename() function from the os module renames the image using the new name.

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How to rename images name using data frame in Python?

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