forked from github/pelican
20 lines
610 B
Python
20 lines
610 B
Python
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import hashlib
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from blinker import signal
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def add_gravatar(generator, metadatas):
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#first check email
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if 'email' not in metadatas.keys()\
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and 'AUTHOR_EMAIL' in generator.settings.keys():
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metadatas['email'] = generator.settings['AUTHOR_EMAIL']
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#then add gravatar url
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if 'email' in metadatas.keys():
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gravatar_url = "http://www.gravatar.com/avatar/" + \
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hashlib.md5(metadatas['email'].lower()).hexdigest()
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metadatas["author_gravatar"] = gravatar_url
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signal('pelican_generate_context').connect(add_gravatar)
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