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Runtime error
Runtime error
john.mah
commited on
Commit
•
ca5f8bd
1
Parent(s):
5e76e2d
Add App file
Browse files
App.py
ADDED
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### WEBSCRAPER FUNCTION
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from bs4 import BeautifulSoup
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import requests
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import shutil
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import csv
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from urllib.parse import urljoin, urlparse
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def webscraper(image, URL):
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alt_text_list = []
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image_count = 0
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if "http" in URL:
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try:
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html_page = requests.get(URL)
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except:
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print("Exception! Likely a bad URL!")
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# Parse the DOM structure
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soup = BeautifulSoup(html_page.content, 'html.parser')
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# Grab all the images on the page where src and alt are available
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images = soup.findAll('img', {"src":True, "alt":True})
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# Take the img tags and download the images via the src property
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for index, image in enumerate(images):
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src_url = image.attrs['src']
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# As a safeguard make sure all the img tags are jpg or png
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if "jpg" in src_url or "png" in src_url:
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if "https" not in src_url and src_url[0:1] != "//":
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src_url = urljoin(URL, src_url)
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elif "https" not in src_url:
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src_url = "https:" + src_url
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# Request to download (should be 200 status)
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try:
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image_request = requests.get(src_url, stream=True)
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except:
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print("Exception! Likely due to timeout!")
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continue
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if image_request.status_code == 200:
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# Increment image download count
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image_count += 1
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save_name = "images/" + str(image_count) + ".jpg"
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# Adding alt text to list
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alt_text = image.attrs['alt']
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alt_text_list.append({'img_number':str(image_count), 'alt_text': alt_text})
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with open(save_name, 'wb') as f:
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image_request.raw.decode_content = True
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shutil.copyfileobj(image_request.raw, f)
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return alt_text_list
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import gradio as gr
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demo = gr.Interface(fn=webscraper,
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inputs=["image", "text"],
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outputs=["gallery", "text"])
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demo.launch()
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