8 lines
283 B
Python
8 lines
283 B
Python
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"""Miscellaneous helper functions and whatnot."""
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from flask import current_app as app
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def get_meta_str(key):
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"""Provide the page's metadata for the specified key, or '' if unset."""
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return " ".join(app.config['md'].Meta.get(key)) if app.config['md'].Meta.get(key) else ""
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