Mercurial > kallithea
annotate .hgsigs @ 7647:4babc6e047d0 stable
templates/files: narrow down scope of webhelpers.html.literal
In the 'Show Authors' functionality on a file of a repository, the following
construct:
h.literal(ungettext('..A..') % (..B..))
can be simplified. Here, literal was used to cater for explicit HTML tags in
the (..B..) part only. There is no need to apply literal on the '..A..'
part.
A better structure of this code is:
h.HTML(ungettext('..A..')) % h.literal(..B..)
Note that we still need to wrap the '..A..' part in webhelpers.html.HTML to
make sure the '%' operator will preserve the 'literal' property.
See also the documentation: (the text below for 'literal' also applies to
'HTML')
https://docs.pylonsproject.org/projects/webhelpers/en/latest/modules/html/builder.html
"
When literal is used in a mixed expression containing both literals and
ordinary strings, it tries hard to escape the strings and return a
literal. However, this depends on which value has “control” of the
expression. literal seems to be able to take control with all
combinations of the + operator, but with % and join it must be on the
left side of the expression. So these all work:
"A" + literal("B")
literal(", ").join(["A", literal("B")])
literal("%s %s") % (16, literal("kg"))
But these return an ordinary string which is prone to double-escaping later:
"\n".join([literal('<span class="foo">Foo!</span>'), literal('Bar!')])
"%s %s" % (literal("16"), literal("<em>kg</em>"))
"
author | Thomas De Schampheleire <thomas.de_schampheleire@nokia.com> |
---|---|
date | Mon, 29 Apr 2019 21:46:44 +0200 |
parents | 9b9258f5e2b2 |
children |
rev | line source |
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5529
1c9c3b0f21ae
Added tag 0.3 for changeset 9b3e9e242f5c
Andrew Shadura <andrew@shadura.me>
parents:
diff
changeset
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5757
c92b6787c843
Added tag 0.3.1 for changeset 9bf8eb837e78
Andrew Shadura <andrew@shadura.me>
parents:
5529
diff
changeset
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2 9bf8eb837e785b6856ccfac264e977ce3ebe1535 0 iQEcBAABAgAGBQJW5XaVAAoJEJ1bI/kYT6UUbeMH/AsGg21jTc0tTT+228T+WfrfkbxrPkkULQF/Eo3ChlrhnFZ5B1y7ellSx6XGas7yKpqHHtNmrVwY3KBfUaYEljML/osEt1kvM6JGcd0vDbAW1uA2sdJR2AXmf32MjguFVhmYi9Lj79WYtgg241YGPe4dH0ompNFVqazNxCfmDBZijzSkF57FURMpV2e6+MyNq0txSo9Q82eALy0GAIX7NKQcxtynxG9ETzVzuVpeNE9MEZh0ObbUtPGezd55GXXcVqI8ZEurZwf6KHnd5M+5wxIZf84gM/k4QgQbRiIxNj4QfVmTZlVNSkC7PwSbF8twZPjlAprwldYvMi/c7ZVocEY= |
5813
f40905c3257c
Added tag 0.3.2 for changeset a84d40e9481f
Andrew Shadura <andrew@shadura.me>
parents:
5757
diff
changeset
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3 a84d40e9481fcea4dafadee86b03f0dd401527d6 0 iQEcBAABAgAGBQJXJ4XhAAoJEJ1bI/kYT6UUKaIH/i33ZiT95pWF3pHEftgrZWvMwvz9tAuoHgf7ntkIUPnxfNteXKw8FiKcSQ9f8I41VyML+rqsnBBIfltJknfoqTV+9jNkHwc62OfcqQ3RbBDXQbcSi1CHn2ihJiZadqiKEyUw7JJqOMyWp+AWQyywcF/ea+pwXPJG5A2fd4vnBWHSxhD+6Ig1KipZNORzZY7fAec185M7NOZCZC+5qOLIkoQZaGq+D2Aipx5eZkpgFd4W+0LQY1ywMV5CiOY1OG0mry7l6NfIZvPY9Kiwg37G6ZUi8fhwVvn6Y8UACcAnWunBfKt9PWK0rAgNyJ9HDk/+3S5g6HcNKUb6YRTzEcLshIc= |
6781
9b9258f5e2b2
Added tag 0.3.3 for changeset 64ea7ea09236
Andrew Shadura <andrew@shadura.me>
parents:
5813
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changeset
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4 64ea7ea0923618a0c117acebb816a6f0d162bfdb 0 iQEvBAABCAAZBQJZeN4NEhxhbmRyZXdAc2hhZHVyYS5tZQAKCRCdWyP5GE+lFGi/CACBEWfdtZNumWz5LJ6yHbiceEDXZ+9aD44EU3J3VfbRwLeZhQ7J0WwBCFg0qPxh08O+TMaeRP4ur20hczyR6u8fwmIc9KDmNZHujlG0Q6GkNSMizyfJgf/MYJD+03q2Z0S4e9QdPfc746TBZKaqqauV0uVjtd7+m3L4R+Qh5shxBNxshqGGWtMtXpO9iojCJEqxde9RVm+w9NidKdCLGoDlVpJ42iFSrUMeWBnVUMRhOiz6XKUrIPEjUfWMFe0gOR55wZcF3tJo8XBqqqhecI69cmLmkv1xG92V+jC5gTC3STYTASJqXHKEp2cRvUGbHrFF9ODBvcYjj+VsY5r2aU1l |