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Update instagram_pic.py (#10957)

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* Update instagram_pic.py

* Update instagram_pic.py

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* Update instagram_pic.py

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* Update instagram_pic.py

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* Update instagram_pic.py

* Update instagram_pic.py

* Update instagram_pic.py

* Update instagram_pic.py

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Update instagram_pic.py

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Update instagram_pic.py

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Update instagram_pic.py

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Fast fail instead of nested ifs and PEP8: Keep try/except blocks small

* Update instagram_pic.py

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Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Christian Clauss <cclauss@me.com>
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SEIKH NABAB UDDIN 2023-10-29 15:22:50 +05:30 committed by GitHub
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1 changed files with 41 additions and 10 deletions
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51
web_programming/instagram_pic.py
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@ -3,14 +3,45 @@ from datetime import datetime
import requests import requests
from bs4 import BeautifulSoup from bs4 import BeautifulSoup
if __name__ == "__main__":
url = input("Enter image url: ").strip() def download_image(url: str) -> str:
print(f"Downloading image from {url} ...") """
soup = BeautifulSoup(requests.get(url).content, "html.parser") Download an image from a given URL by scraping the 'og:image' meta tag.
# The image URL is in the content field of the first meta tag with property og:image
image_url = soup.find("meta", {"property": "og:image"})["content"] Parameters:
image_data = requests.get(image_url).content url: The URL to scrape.
Returns:
A message indicating the result of the operation.
"""
try:
response = requests.get(url)
response.raise_for_status()
except requests.exceptions.RequestException as e:
return f"An error occurred during the HTTP request to {url}: {e!r}"
soup = BeautifulSoup(response.text, "html.parser")
image_meta_tag = soup.find("meta", {"property": "og:image"})
if not image_meta_tag:
return "No meta tag with property 'og:image' was found."
image_url = image_meta_tag.get("content")
if not image_url:
return f"Image URL not found in meta tag {image_meta_tag}."
try:
image_data = requests.get(image_url).content
except requests.exceptions.RequestException as e:
return f"An error occurred during the HTTP request to {image_url}: {e!r}"
if not image_data:
return f"Failed to download the image from {image_url}."
file_name = f"{datetime.now():%Y-%m-%d_%H:%M:%S}.jpg" file_name = f"{datetime.now():%Y-%m-%d_%H:%M:%S}.jpg"
with open(file_name, "wb") as fp: with open(file_name, "wb") as out_file:
fp.write(image_data) out_file.write(image_data)
print(f"Done. Image saved to disk as {file_name}.") return f"Image downloaded and saved in the file {file_name}"
if __name__ == "__main__":
url = input("Enter image URL: ").strip() or "https://www.instagram.com"
print(f"download_image({url}): {download_image(url)}")