#29167: collectstatic breaks Bootstrap 4 styles
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Reporter: Clem Flory | Owner: nobody
Type: Bug | Status: new
Component: contrib.staticfiles | Version: 2.0
Severity: Normal | Keywords:
Triage Stage: Unreviewed | Has patch: 0
Needs documentation: 0 | Needs tests: 0
Patch needs improvement: 0 | Easy pickings: 0
UI/UX: 0 |
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My team recently started using Bootstrap 4, and some of their styles get
broken by the regex patterns in `HashedFilesMixin`
(https://github.com/django/django/blob/2.0.2/django/contrib/staticfiles/storage.py#L52-L57).
This is loosely related to #21080.
For example, this is one of the rules in the generated Bootstrap 4 CSS,
and the current regex incorrectly mistakes the closing parentheses in
`rgba(0, 0, 0, 0.5)` as the end of `url()`:
{{{#!css
.navbar-light .navbar-toggler-icon {
background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0
0 30 30' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba(0, 0,
0, 0.5)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10'
d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
}
}}}
Not an ideal solution, but we were able to work around this issue by
Base64 encoding these data URIs.
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Ticket URL: <https://code.djangoproject.com/ticket/29167>
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