Gravatar注册地址: https://en.gravatar.com/

复制代码 代码如下:

"""`Gravatar <https://en.gravatar.com/site/implement/>`_"""

# import code for encoding urls and generating md5 hashes

import urllib2, hashlib

# Make response slow if verify whether default avatar or not.

# So let js do it, see `/static/js/article.js`.

def gravatar_url(email, size=40, verify_default=False):

"""Construct the gravatar url."""

gravatar_url = ''.join(['http://www.gravatar.com/avatar/',

hashlib.md5(email.lower()).hexdigest(), '?s=%d' % size])

# if default return None

if (verify_default):

gravatar_url += '&d=404'

try:

urllib2.urlopen(gravatar_url)

except urllib2.URLError, e:

return None

return gravatar_url

if __name__ == '__main__':

import webbrowser as wb

for email in ['xxx@gmail.com']:

url = gravatar_url(email)

print(url)

if url:

wb.open(url)