def fetch_alt_tags(public_id, remote_url):
"""
A wrapper function that makes a call to the remote URL specified as worker_url and fetches the alt text tag.
This function expects the response to be in the following JSON format:
{
"alt_text": "something"
}
It may have any other dictionary along with this value but, alt_text is the only mandatory value.
:param public_id: Object for which we require the alt-text
:param remote_url: API endpoint that will be returning the alt-text information
:return: JSON object that will include the alt-text if one is present
"""
url = f"{remote_url}{cloudinary.config().cloud_name}/{public_id}"
req_headers = urllib3.make_headers(
basic_auth=
f"{cloudinary.config().api_key}:{cloudinary.config().api_secret}",
user_agent=cloudinary.get_user_agent())
logger.debug(f"making a call to {url} with headers {req_headers}")
client = HttpClient()
response = client.get_json(url, headers=req_headers)
return response
_config = Config()
def config(**keywords):
global _config
_config.update(**keywords)
return _config
def reset_config():
global _config
_config = Config()
_http_client = HttpClient()
@python_2_unicode_compatible
class CloudinaryResource(object):
"""
Recommended sources for video tag
"""
default_video_sources = [
{
"type": "mp4",
"codecs": "hev1",
"transformations": {
"video_codec": "h265"
}
},