Script to download and convert NFT images from various sources

nftimages.py

# Script to download and convert NFT images from varies sources
import os
import csv
import requests
import shutil
from PIL import Image

# Create images directory if it doesn't exist
if not os.path.exists('./images'):
    os.mkdir('./images')

# CSV file name downloaded from Google Sheet Manifest
filename = "man.csv"

# Initializing the titles and rows list
fields = []
rows = []

# Reading csv file
with open(filename, 'r') as csvfile:
	# Creating a csv reader object
	csvreader = csv.reader(csvfile)
	
	# Extracting field names through first row
	fields = next(csvreader)

	# Extracting each data row one by one
	for row in csvreader:
		rows.append(row)


for row in rows:
    #Check that row has image url - if not, skip it
    if row[4] == "" or row[4] == "N/A":
        continue

    #Item Number
    item_num = row[0].zfill(3)
    #Item Collector
    collector = str(row[1]).strip()
    #Image source
    url = row[4]

    res = requests.get(url, stream = True)
    type = res.headers['content-type'].split("/")[-1]
    file_name = item_num + "-" + collector + "." + type
    
    # Save each image to images directory and convert to jpeg if it is a webp
    try:
      if res.status_code == 200:
          if type == "webp":
                  im = Image.open(res.raw).convert("RGB")
                  im.save("./images/" + item_num + "-" + collector + ".jpeg", "JPEG", quality=100)
                  print('Image sucessfully Downloaded: ',file_name)
          elif type == "jpeg" or type == "png" or type == "gif":
              with open("./images/" + file_name,'wb') as f:
                shutil.copyfileobj(res.raw, f)
                print('Image sucessfully Downloaded: ',file_name)
          else:
            continue
      else:
          print('Image Couldn\'t be retrieved')
    except Exception as e:
      print(e)
      continue