Mercurial > repos > shellac > sam_consensus_v3
diff env/lib/python3.9/site-packages/bleach/callbacks.py @ 0:4f3585e2f14b draft default tip
"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"
author | shellac |
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date | Mon, 22 Mar 2021 18:12:50 +0000 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/env/lib/python3.9/site-packages/bleach/callbacks.py Mon Mar 22 18:12:50 2021 +0000 @@ -0,0 +1,33 @@ +"""A set of basic callbacks for bleach.linkify.""" +from __future__ import unicode_literals + + +def nofollow(attrs, new=False): + href_key = (None, "href") + + if href_key not in attrs: + return attrs + + if attrs[href_key].startswith("mailto:"): + return attrs + + rel_key = (None, "rel") + rel_values = [val for val in attrs.get(rel_key, "").split(" ") if val] + if "nofollow" not in [rel_val.lower() for rel_val in rel_values]: + rel_values.append("nofollow") + attrs[rel_key] = " ".join(rel_values) + + return attrs + + +def target_blank(attrs, new=False): + href_key = (None, "href") + + if href_key not in attrs: + return attrs + + if attrs[href_key].startswith("mailto:"): + return attrs + + attrs[(None, "target")] = "_blank" + return attrs