##// END OF EJS Templates
interfaces: introduce and use a protocol class for the `bdiff` module...
interfaces: introduce and use a protocol class for the `bdiff` module This is allowed by PEP 544[1], and we basically follow the example there. The class here is copied from `mercurial.pure.bdiff`, and the implementation removed. There are several modules that have a few different implementations, and the implementation chosen is controlled by `HGMODULEPOLICY`. The module is loaded via `mercurial/policy.py`, and has been inferred by pytype as `Any` up to this point. Therefore it and PyCharm were blind to all functions on the module, and their signatures. Also, having multiple instances of the same module allows their signatures to get out of sync. Introducing a protocol class allows the loaded module that is stored in a variable to be given type info, which cascades through the various places it is used. This change alters 11 *.pyi files, for example. In theory, this would also allow us to ensure the various implementations of the same module are kept in alignment- simply import the module in a test module, attempt to pass it to a function that uses the corresponding protocol as an argument, and run pytype on it. In practice, this doesn't work (yet). PyCharm (erroneously) flags imported modules being passed where a protocol class is used[2]. Pytype has problems the other way- it fails to detect when a module that doesn't adhere to the protocol is passed to a protocol argument. The good news is that mypy properly detects this case. The bad news is that mypy spews a bunch of other errors when importing even simple modules, like the various `bdiff` modules. Therefore I'm punting on the tests for now because the type info around a loaded module in PyCharm is a clear win by itself. [1] https://peps.python.org/pep-0544/#modules-as-implementations-of-protocols [2] https://youtrack.jetbrains.com/issue/PY-58679/Support-modules-implementing-protocols

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style-monoblue.css
588 lines | 10.4 KiB | text/css | CssLexer
/*** Initial Settings ***/
* {
margin: 0;
padding: 0;
font-weight: normal;
font-style: normal;
}
html {
font-size: 100%;
font-family: sans-serif;
}
body {
font-size: 77%;
margin: 15px 50px;
background: #4B4B4C;
}
a {
color:#0000cc;
text-decoration: none;
}
/*** end of Initial Settings ***/
/** common settings **/
div#container {
background: #FFFFFF;
position: relative;
color: #666;
}
div.page-header {
padding: 50px 20px 0;
background: #006699 top left repeat-x;
position: relative;
}
div.page-header h1 {
margin: 10px 0 30px;
font-size: 1.8em;
font-weight: bold;
font-family: osaka,'MS P Gothic', Georgia, serif;
letter-spacing: 1px;
color: #DDD;
}
div.page-header h1 a {
font-weight: bold;
color: #FFF;
}
div.page-header a {
text-decoration: none;
}
div.page-header form {
float: right;
margin-top: -2px;
}
div.page-header form label {
color: #DDD;
}
div.page-header form input {
padding: 2px;
border: solid 1px #DDD;
}
div.page-header form dl {
overflow: hidden;
}
div.page-header form dl dt {
font-size: 1.2em;
}
div.page-header form dl dt,
div.page-header form dl dd {
margin: 0 0 0 5px;
float: left;
height: 24px;
line-height: 20px;
}
ul.page-nav {
margin: 10px 0 0 0;
list-style-type: none;
overflow: hidden;
}
ul.page-nav li {
margin: 0 2px 0 0;
float: left;
width: 80px;
height: 24px;
font-size: 1.1em;
line-height: 24px;
text-align: center;
}
ul.page-nav li.current {
background: #FFF;
}
ul.page-nav li a {
height: 24px;
color: #666;
background: #DDD;
display: block;
text-decoration: none;
}
ul.page-nav li a:hover {
color:#333;
background: #FFF;
}
ul.submenu {
margin: 10px 0 -10px 20px;
list-style-type: none;
}
ul.submenu li {
margin: 0 10px 0 0;
font-size: 1.2em;
display: inline;
}
h2 {
margin: 20px 0 10px;
height: 30px;
line-height: 30px;
text-indent: 20px;
background: #FFF;
font-size: 1.2em;
border-top: dotted 1px #D5E1E6;
font-weight: bold;
}
h2.no-link {
color:#006699;
}
h2.no-border {
color: #FFF;
background: #006699;
border: 0;
}
h2 a {
font-weight:bold;
color:#006699;
}
div.page-path {
text-align: right;
padding: 20px 30px 10px 0;
border:solid #d9d8d1;
border-width:0px 0px 1px;
font-size: 1.2em;
}
div.page-footer {
margin: 50px 0 0;
position: relative;
}
div.page-footer p {
position: relative;
padding-left: 20px;
bottom: 5px;
font-size: 1.2em;
}
ul.rss-logo {
position: absolute;
top: -10px;
right: 20px;
height: 20px;
list-style-type: none;
}
ul.rss-logo li {
display: inline;
}
ul.rss-logo li a {
padding: 3px 6px;
line-height: 10px;
border:1px solid;
border-color:#fcc7a5 #7d3302 #3e1a01 #ff954e;
color:#ffffff;
background-color:#ff6600;
font-weight:bold;
font-family:sans-serif;
font-size:10px;
text-align:center;
text-decoration:none;
}
div.rss-logo li a:hover {
background-color:#ee5500;
}
p.normal {
margin: 20px 0 20px 30px;
font-size: 1.2em;
}
table {
margin: 10px 0 0 20px;
width: 95%;
border-collapse: collapse;
}
table tr td {
font-size: 1.1em;
}
table tr td.nowrap {
white-space: nowrap;
}
table tr td.closed {
background-color: #99f;
}
/*
table tr.parity0:hover,
table tr.parity1:hover {
background: #D5E1E6;
}
*/
table tr.parity0,
table td.annotate.parity0 {
background: #F1F6F7;
}
table tr.parity1,
table td.annotate.parity1 {
background: #FFFFFF;
}
table tr td {
padding: 5px 5px;
}
table.annotated tr td {
padding: 0px 5px;
}
span.logtags span {
padding: 2px 6px;
font-weight: normal;
font-size: 11px;
border: 1px solid;
background-color: #ffaaff;
border-color: #ffccff #ff00ee #ff00ee #ffccff;
}
span.logtags span.phasetag {
background-color: #dfafff;
border-color: #e2b8ff #ce48ff #ce48ff #e2b8ff;
}
span.logtags span.obsoletetag {
background-color: #dddddd;
border-color: #e4e4e4 #a3a3a3 #a3a3a3 #e4e4e4;
}
span.logtags span.instabilitytag {
background-color: #ffb1c0;
border-color: #ffbbc8 #ff4476 #ff4476 #ffbbc8;
}
span.logtags span.tagtag {
background-color: #ffffaa;
border-color: #ffffcc #ffee00 #ffee00 #ffffcc;
}
span.logtags span.branchtag {
background-color: #aaffaa;
border-color: #ccffcc #00cc33 #00cc33 #ccffcc;
}
span.logtags span.inbranchtag {
background-color: #d5dde6;
border-color: #e3ecf4 #9398f4 #9398f4 #e3ecf4;
}
span.logtags span.bookmarktag {
background-color: #afdffa;
border-color: #ccecff #46ace6 #46ace6 #ccecff;
}
div.diff pre {
margin: 10px 0 0 0;
}
div.diff pre span {
font-family: monospace;
white-space: pre;
font-size: 1.2em;
}
div.diffblocks { counter-reset: lineno; }
div.diffblock { counter-increment: lineno; }
span.difflineplus { color:#008800; }
span.difflineminus { color:#cc0000; }
span.difflineat { color:#990099; }
pre.sourcelines {
position: relative;
counter-reset: lineno;
font-size: 1.2em;
}
pre.sourcelines > span {
display: inline-block;
box-sizing: border-box;
width: 100%;
padding: 0 0 0 5em;
counter-increment: lineno;
vertical-align: top;
}
div.source > pre.sourcelines > span {
padding: 1px 1px 1px 5em;
}
pre.sourcelines > span:before {
-moz-user-select: -moz-none;
-khtml-user-select: none;
-webkit-user-select: none;
-ms-user-select: none;
user-select: none;
display: inline-block;
margin-left: -5em;
width: 4em;
color: #999;
text-align: right;
content: counters(lineno,".");
float: left;
}
pre.sourcelines > a {
display: inline-block;
position: absolute;
left: 0px;
width: 4em;
height: 1em;
padding: 0.15em;
}
pre.sourcelines.stripes > :nth-child(4n+2) { background-color: #F1F6F7; }
pre.sourcelines.stripes > :nth-child(4n+4) { background-color: #FFFFFF; }
pre.sourcelines.stripes > :nth-child(4n+2):hover,
pre.sourcelines.stripes > :nth-child(4n+4):hover,
pre.sourcelines.stripes > :nth-child(4n+1):hover + :nth-child(4n+2),
pre.sourcelines.stripes > :nth-child(4n+3):hover + :nth-child(4n+4) { background-color: #D5E1E6; }
tr:target td,
pre.sourcelines > span:target,
pre.sourcelines.stripes > span:target {
background-color: #bfdfff;
}
td.source {
white-space: pre;
margin: 10px 30px 0;
font-size: 1.2em;
font-family: monospace;
}
.linenr {
color: #999;
text-align: right;
}
.lineno {
text-align: right;
}
.lineno a {
color: #999;
}
td.linenr {
width: 60px;
}
tr.thisrev a { color:#999999; text-decoration: none; }
tr.thisrev td.source { color:#009900; }
td.annotate {
white-space: nowrap;
}
div.annotate-info {
display: none;
position: absolute;
background-color: #FFFFFF;
border: solid 1px #CCC;
text-align: left;
color: #666;
padding: 5px;
}
div.annotate-info a { color: #0000FF; }
td.annotate:hover div.annotate-info { display: inline; }
div#powered-by {
position: absolute;
width: 75px;
top: 15px;
right: 20px;
font-size: 1.2em;
}
div#powered-by a {
color: #EEE;
text-decoration: none;
}
div#powered-by a:hover {
text-decoration: underline;
}
/** end of common settings **/
/** summary **/
dl.overview {
margin: 0 0 0 30px;
font-size: 1.1em;
overflow: hidden;
}
dl.overview dt,
dl.overview dd {
margin: 5px 0;
float: left;
}
dl.overview dt {
clear: left;
font-weight: bold;
width: 150px;
}
/** end of summary **/
/** chagelog **/
h3.changelog {
margin: 20px 0 5px 30px;
padding: 0 0 2px;
font-size: 1.4em;
border-bottom: dotted 1px #D5E1E6;
}
ul.changelog-entry {
margin: 0 0 10px 30px;
list-style-type: none;
position: relative;
}
ul.changelog-entry li span.revdate {
font-size: 1.1em;
}
ul.changelog-entry li.age {
position: absolute;
top: -25px;
right: 10px;
font-size: 1.4em;
color: #CCC;
font-weight: bold;
font-style: italic;
}
ul.changelog-entry li span.name {
font-size: 1.2em;
font-weight: bold;
}
ul.changelog-entry li.description {
margin: 10px 0 0;
font-size: 1.1em;
}
/** end of changelog **/
/** file **/
p.files {
margin: 0 0 0 20px;
font-size: 2.0em;
font-weight: bold;
}
/** end of file **/
/** changeset **/
h3.changeset {
margin: 20px 0 5px 20px;
padding: 0 0 2px;
font-size: 1.6em;
border-bottom: dotted 1px #D5E1E6;
}
p.changeset-age {
position: relative;
}
p.changeset-age span {
position: absolute;
top: -25px;
right: 10px;
font-size: 1.4em;
color: #CCC;
font-weight: bold;
font-style: italic;
}
p.description {
margin: 10px 30px 0 30px;
padding: 10px;
border: solid 1px #CCC;
font-size: 1.2em;
}
/** end of changeset **/
/** canvas **/
div#wrapper {
position: relative;
font-size: 1.1em;
}
canvas {
position: absolute;
z-index: 5;
top: -0.7em;
}
ul#graphnodes li.parity0 {
background: #F1F6F7;
}
ul#graphnodes li.parity1 {
background: #FFFFFF;
}
ul#graphnodes {
list-style: none inside none;
margin: 0;
padding: 0;
}
ul#graphnodes li {
height: 37px;
overflow: visible;
padding-top: 2px;
}
ul#graphnodes li .fg {
position: absolute;
z-index: 10;
}
ul#graphnodes li .info {
margin-top: 2px;
}
/** end of canvas **/
/** comparison **/
.legend {
margin-left: 20px;
padding: 1.5% 0 1.5% 0;
}
.legendinfo {
border: 1px solid #999;
font-size: 80%;
text-align: center;
padding: 0.5%;
}
.equal {
background-color: #ffffff;
}
.delete {
background-color: #faa;
color: #333;
}
.insert {
background-color: #ffa;
}
.replace {
background-color: #e8e8e8;
}
.comparison {
overflow-x: auto;
}
.comparison table td {
padding: 0px 5px;
}
.header th {
font-weight: bold;
}
.block {
border-top: 1px solid #999;
}
/** end of comparison **/
.breadcrumb a:hover {
text-decoration:underline;
}
.scroll-loading {
-webkit-animation: change_color 1s linear 0s infinite alternate;
-moz-animation: change_color 1s linear 0s infinite alternate;
-o-animation: change_color 1s linear 0s infinite alternate;
animation: change_color 1s linear 0s infinite alternate;
}
@-webkit-keyframes change_color {
from { background-color: #A0CEFF; } to { }
}
@-moz-keyframes change_color {
from { background-color: #A0CEFF; } to { }
}
@-o-keyframes change_color {
from { background-color: #A0CEFF; } to { }
}
@keyframes change_color {
from { background-color: #A0CEFF; } to { }
}
.scroll-loading-error {
background-color: #FFCCCC !important;
}
#doc {
margin: 0 30px;
}