Mercurial > repos > shellac > sam_consensus_v3
annotate 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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"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"
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1 """A set of basic callbacks for bleach.linkify.""" |
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"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"
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2 from __future__ import unicode_literals |
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3 |
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4 |
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5 def nofollow(attrs, new=False): |
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6 href_key = (None, "href") |
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7 |
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8 if href_key not in attrs: |
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"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"
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9 return attrs |
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10 |
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11 if attrs[href_key].startswith("mailto:"): |
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"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"
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12 return attrs |
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13 |
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14 rel_key = (None, "rel") |
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15 rel_values = [val for val in attrs.get(rel_key, "").split(" ") if val] |
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16 if "nofollow" not in [rel_val.lower() for rel_val in rel_values]: |
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17 rel_values.append("nofollow") |
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18 attrs[rel_key] = " ".join(rel_values) |
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19 |
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20 return attrs |
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21 |
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22 |
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23 def target_blank(attrs, new=False): |
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24 href_key = (None, "href") |
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25 |
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26 if href_key not in attrs: |
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27 return attrs |
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28 |
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29 if attrs[href_key].startswith("mailto:"): |
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30 return attrs |
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31 |
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32 attrs[(None, "target")] = "_blank" |
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33 return attrs |