[rtags] Allow to 'derive' rtags
Since some releases, rtags (structure underlying uicfg) have selector and may be
copied using something like:
new_rtags = deepcopy(original_rtags)
new_rtags.__module__ = __name__
new_rtags.__select__ = custom_selector
The problem is that starting from that, both rtags wil diverge and changes in
original_rtags won't be considered, while we usually want to set a few specific
rules only in new_rtags. To fix this problem, this cset introduces the notion of
"derivated/parent" rtag, eg:
new_rtags = original_rtags.derive(__name__, custom_selector)
Beside easier copying, when using the above method changes in original_rtags
which are not overriden by new_rtags will be considered since it only hold its
specific rules but look among its parent chain for non-found keys.
Along the way, flake8 unittest_rtags.
Closes #16164880
/* styles for the calendar popup widget used to edit date fields
*
* :organization: Logilab
* :copyright: 2003-2010 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
* :contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
*/
div.calhelper {
background: url("calendar.gif") no-repeat;
border: 4px solid red;
padding-left:18px;
width: 10px;
height: 10px;
display: inline;
}
div.calpopup {
position: absolute;
margin-left: 130px;
margin-top: -16px;
width: 17em;
}
table.popupCalendar {
text-align: center;
border: 1px solid #ccc;
z-index: 400;
}
table.popupCalendar th {
border:1px solid #ccc;
background : #d9d9c1;
color: black;
padding: 2px 3px;
}
table.popupCalendar th.calTitle,
table.popupCalendar th.prev,
table.popupCalendar th.next {
color: white;
padding: 0px;
background : #acac95;
}
table.popupCalendar th.prev,
table.popupCalendar th.next {
color: #ff4500;
font-size: 50%;
font-weight: bold;
padding: 2px 0px;
}
table.popupCalendar td {
width: 2em;
height: 2em;
background : #f6f5e1;
font-size: 85%;
border:1px solid #ccc;
}
table.popupCalendar td.today {
border: 2px solid black;
}