blob.upload_from_string get error Caused by SSLError(SSLEOFError

[sky-silence]

Hi, Im getting this error since mid Mar when before it was working well.

Environment details

• OS type and version: deploy in the google cloud functions
• Python version: 3.11
• pip version: -
• google-cloud-storage 2.16.0

Code example

# example
`import logging
import os
import random
import requests
import string
from bs4 import BeautifulSoup
from google.cloud import storage


def html_to_attachment(request_json):
    storage_client = storage.Client()
    bucket_name = os.environ.get("CLOUD_STORAGE_BUCKET")
    bucket = storage_client.bucket(bucket_name)
    blob_name = generate_random_string(12) + '.txt'
    blob = bucket.blob(blob_name)

    text_content = html_to_text(request_json['html'])
    logging.warning("html to attachment text content is: " + text_content)
    blob.upload_from_string(text_content, content_type='text/text')

    blob_url = f'https://storage.cloud.google.com/{bucket_name}/{blob_name}'
    request_json['attachments'] = [{'url': blob_url}]
    return blob_url


def beyond_to_attachment(request_json):
    """This function is Beyond specific."""
    storage_client = storage.Client()
    bucket_name = os.environ.get("CLOUD_STORAGE_BUCKET")
    bucket = storage_client.bucket(bucket_name)
    blob_name = generate_random_string(12) + '.txt'
    blob = bucket.blob(blob_name)

    # Extract all the <a> tag texts
    soup = BeautifulSoup(request_json['html'], 'html.parser')
    a_tags = soup.find_all('a')
    a_tag_texts = [a_tag.get_text(strip=True) for a_tag in a_tags]
    # Find the order URL then download the order
    a_tag_texts = [text for text in a_tag_texts if text and text.startswith('http')]
    url = a_tag_texts[0]
    response = requests.get(url)
    html_content = response.text

    text_content = html_to_text(html_content)
    blob.upload_from_string(text_content, content_type='text/text')

    blob_url = f'https://storage.cloud.google.com/{bucket_name}/{blob_name}'
    request_json['attachments'] = [{'url': blob_url}]
    return blob_url


def html_to_text(html_content):
    # Parse the HTML content
    soup = BeautifulSoup(html_content, 'html.parser')

    # Process list items
    for li in soup.find_all('li'):
        li.string = f'* {li.string}'
        li.insert_after('\n')

    # Process tables
    for row in soup.find_all('table'):
        row.insert_before('{====\n')
        row.insert_after('====}\n')

    for row in soup.find_all('tr'):
        row.insert_before('[--\n')
        row.insert_after('--]\n')

    for cell in soup.find_all(['td', 'th']):
        cell.insert_after('\n')

    processed_text = soup.get_text(separator='\n', strip=True)
    return processed_text


def generate_random_string(length):
    """Generates a random string of the specified length.

    Args:
      length: The desired length of the random string.

    Returns:
      A random string consisting of letters and digits.
    """
    characters = string.ascii_letters + string.digits
    random_string = ''.join(random.choice(characters) for _ in range(length))
    return random_string`

Stack trace

`requests.exceptions.SSLError: HTTPSConnectionPool(host='storage.googleapis.com', port=443): Max retries exceeded with url: /upload/storage/v1/b/peblla-order-test/o?uploadType=multipart&ifGenerationMatch=0 (Caused by SSLError(SSLEOFError(8, '[SSL: UNEXPECTED_EOF_WHILE_READING] EOF occurred in violation of protocol (_ssl.c:1006)')))`

It worked when I used upload_from_string in the html_to_attachment function to upload the file, but when I used beyond_to_attachment to upload the file, it had problems uploading strings, which seemed to be an ssl related error

Thanks!