mirror of
https://github.com/open-webui/open-webui
synced 2024-11-06 00:32:05 +00:00
24 lines
672 B
Python
24 lines
672 B
Python
import hashlib
|
|
|
|
|
|
def get_gravatar_url(email):
|
|
# Trim leading and trailing whitespace from
|
|
# an email address and force all characters
|
|
# to lower case
|
|
address = str(email).strip().lower()
|
|
|
|
# Create a SHA256 hash of the final string
|
|
hash_object = hashlib.sha256(address.encode())
|
|
hash_hex = hash_object.hexdigest()
|
|
|
|
# Grab the actual image URL
|
|
return f"https://www.gravatar.com/avatar/{hash_hex}?d=mp"
|
|
|
|
|
|
def calculate_sha256(file):
|
|
sha256 = hashlib.sha256()
|
|
# Read the file in chunks to efficiently handle large files
|
|
for chunk in iter(lambda: file.read(8192), b""):
|
|
sha256.update(chunk)
|
|
return sha256.hexdigest()
|