Skip to content
BranchesTags

Latest commit

History

18 Commits

Folders and files

NameName
Last commit message
Last commit date
static
static
templates
templates
.gitignore
.gitignore
README.md
README.md
singlecell.py
singlecell.py

Repository files navigation

Simple webapps backed by an IPython Kernel

There's some cleanup to be done on the IPython side, but this shows two simple apps backed by an IPython Kernel (requires IPython ≥ 1.0).

Start the app with

python singlecell.py

The first is a single IPython code cell - this is the most complicated, with the most dependencies, because the CodeCell object is actually where most of the IPython Notebook's complexity lies - it brings in CodeMirror, completion, the tooltip, and other things, all of which are not optional. Some of this needs to be cleaned up.

The other demo is a plain webapp - no IPython input cell or anything, backed by a kernel, where moving some sliders result in recomputation of plot data, which is sent to the frontend and plotted with flot.

About

Demo of Single-cell IPython webapps

Resources

Readme
Activity

Stars

0 stars

Watchers

1 watching

Forks

0 forks
Report repository

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
 blocks
(function() {
function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;
codeBlock.parentElement.setAttribute('data-copy-added', 'true');
var btn = document.createElement('button');
btn.textContent = 'Copy';
btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';
btn.onmouseover = function() { this.style.opacity = '1'; };
btn.onmouseout = function() { this.style.opacity = '0.7'; };
btn.onclick = function() {
navigator.clipboard.writeText(codeBlock.textContent).then(function() {
btn.textContent = 'Copied!';
setTimeout(function() { btn.textContent = 'Copy'; }, 1500);
});
};
codeBlock.parentElement.style.position = 'relative';
codeBlock.parentElement.appendChild(btn);
});
}
addCopyButtons();
// Re-run on dynamic content
var observer = new MutationObserver(addCopyButtons);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
GitHub - dRuEFFECT/singlecell: Demo of Single-cell IPython webapps · GitHub
Skip to content
BranchesTags
Latest commit
History
18 Commits
Folders and files
NameName
Last commit message
Last commit date
static
static
templates
templates
.gitignore
.gitignore
README.md
README.md
singlecell.py
singlecell.py
Repository files navigation
Simple webapps backed by an IPython Kernel
There's some cleanup to be done on the IPython side,
but this shows two simple apps backed by an IPython Kernel (requires IPython ≥ 1.0).
Start the app with
python singlecell.py

The first is a single IPython code cell - this is the most complicated,
with the most dependencies,
because the CodeCell object is actually where most of the IPython Notebook's complexity lies -
it brings in CodeMirror, completion, the tooltip, and other things, all of which are not optional.
Some of this needs to be cleaned up.
The other demo is a plain webapp - no IPython input cell or anything,
backed by a kernel, where moving some sliders result in recomputation of plot data,
which is sent to the frontend and plotted with flot.
About
Demo of Single-cell IPython webapps
Resources
Readme
Activity
Stars
0 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
(function() {
var style = document.createElement('style');
style.textContent = '
.markdown-body {
color-scheme: dark light;
}
.markdown-body pre { background: #161b22 !important; }
.markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }
.markdown-body table th, .markdown-body table td { border-color: #30363d !important; }
.markdown-body img { background: #0d1117; }
.markdown-body blockquote { border-left-color: #8b949e; }
.markdown-body hr { border-color: #30363d; }
';
document.head.appendChild(style);
})();
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - dRuEFFECT/singlecell: Demo of Single-cell IPython webapps · GitHub
Skip to content
BranchesTags
Latest commit
History
18 Commits
Folders and files
NameName
Last commit message
Last commit date
static
static
templates
templates
.gitignore
.gitignore
README.md
README.md
singlecell.py
singlecell.py
Repository files navigation
Simple webapps backed by an IPython Kernel
There's some cleanup to be done on the IPython side,
but this shows two simple apps backed by an IPython Kernel (requires IPython ≥ 1.0).
Start the app with
python singlecell.py

The first is a single IPython code cell - this is the most complicated,
with the most dependencies,
because the CodeCell object is actually where most of the IPython Notebook's complexity lies -
it brings in CodeMirror, completion, the tooltip, and other things, all of which are not optional.
Some of this needs to be cleaned up.
The other demo is a plain webapp - no IPython input cell or anything,
backed by a kernel, where moving some sliders result in recomputation of plot data,
which is sent to the frontend and plotted with flot.
About
Demo of Single-cell IPython webapps
Resources
Readme
Activity
Stars
0 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
var url = new URL(ref);
var q = url.searchParams.get('q') || url.searchParams.get('p');
if (q) {
terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
}
}
if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
document.head.appendChild(style);
function highlight(node) {
if (node.nodeType === 3) { // text node
var text = node.textContent;
var found = false;
terms.forEach(function(term) {
var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi');
if (regex.test(text)) {
found = true;
var frag = document.createDocumentFragment();
var parts = text.split(regex);
parts.forEach(function(part, i) {
if (i % 2 === 0) {
frag.appendChild(document.createTextNode(part));
} else {
var span = document.createElement('span');
span.className = 'userscript-highlight';
span.textContent = part;
frag.appendChild(span);
}
});
node.parentNode.replaceChild(frag, node);
}
});
} else if (node.nodeType === 1 && node.childNodes) { // element
var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];
if (!skipTags.includes(node.tagName)) {
Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
// Re-highlight on dynamic content
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - dRuEFFECT/singlecell: Demo of Single-cell IPython webapps · GitHub
Skip to content
BranchesTags
Latest commit
History
18 Commits
Folders and files
NameName
Last commit message
Last commit date
static
static
templates
templates
.gitignore
.gitignore
README.md
README.md
singlecell.py
singlecell.py
Repository files navigation
Simple webapps backed by an IPython Kernel
There's some cleanup to be done on the IPython side,
but this shows two simple apps backed by an IPython Kernel (requires IPython ≥ 1.0).
Start the app with
python singlecell.py

The first is a single IPython code cell - this is the most complicated,
with the most dependencies,
because the CodeCell object is actually where most of the IPython Notebook's complexity lies -
it brings in CodeMirror, completion, the tooltip, and other things, all of which are not optional.
Some of this needs to be cleaned up.
The other demo is a plain webapp - no IPython input cell or anything,
backed by a kernel, where moving some sliders result in recomputation of plot data,
which is sent to the frontend and plotted with flot.
About
Demo of Single-cell IPython webapps
Resources
Readme
Activity
Stars
0 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
GitHub - dRuEFFECT/singlecell: Demo of Single-cell IPython webapps · GitHub
Skip to content
BranchesTags
Latest commit
History
18 Commits
Folders and files
NameName
Last commit message
Last commit date
static
static
templates
templates
.gitignore
.gitignore
README.md
README.md
singlecell.py
singlecell.py
Repository files navigation
Simple webapps backed by an IPython Kernel
There's some cleanup to be done on the IPython side,
but this shows two simple apps backed by an IPython Kernel (requires IPython ≥ 1.0).
Start the app with
python singlecell.py

The first is a single IPython code cell - this is the most complicated,
with the most dependencies,
because the CodeCell object is actually where most of the IPython Notebook's complexity lies -
it brings in CodeMirror, completion, the tooltip, and other things, all of which are not optional.
Some of this needs to be cleaned up.
The other demo is a plain webapp - no IPython input cell or anything,
backed by a kernel, where moving some sliders result in recomputation of plot data,
which is sent to the frontend and plotted with flot.
About
Demo of Single-cell IPython webapps
Resources
Readme
Activity
Stars
0 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - dRuEFFECT/singlecell: Demo of Single-cell IPython webapps · GitHub
Skip to content
BranchesTags
Latest commit
History
18 Commits
Folders and files
NameName
Last commit message
Last commit date
static
static
templates
templates
.gitignore
.gitignore
README.md
README.md
singlecell.py
singlecell.py
Repository files navigation
Simple webapps backed by an IPython Kernel
There's some cleanup to be done on the IPython side,
but this shows two simple apps backed by an IPython Kernel (requires IPython ≥ 1.0).
Start the app with
python singlecell.py

The first is a single IPython code cell - this is the most complicated,
with the most dependencies,
because the CodeCell object is actually where most of the IPython Notebook's complexity lies -
it brings in CodeMirror, completion, the tooltip, and other things, all of which are not optional.
Some of this needs to be cleaned up.
The other demo is a plain webapp - no IPython input cell or anything,
backed by a kernel, where moving some sliders result in recomputation of plot data,
which is sent to the frontend and plotted with flot.
About
Demo of Single-cell IPython webapps
Resources
Readme
Activity
Stars
0 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
})();
GitHub - dRuEFFECT/singlecell: Demo of Single-cell IPython webapps · GitHub
Skip to content
BranchesTags
Latest commit
History
18 Commits
Folders and files
NameName
Last commit message
Last commit date
static
static
templates
templates
.gitignore
.gitignore
README.md
README.md
singlecell.py
singlecell.py
Repository files navigation
Simple webapps backed by an IPython Kernel
There's some cleanup to be done on the IPython side,
but this shows two simple apps backed by an IPython Kernel (requires IPython ≥ 1.0).
Start the app with
python singlecell.py

The first is a single IPython code cell - this is the most complicated,
with the most dependencies,
because the CodeCell object is actually where most of the IPython Notebook's complexity lies -
it brings in CodeMirror, completion, the tooltip, and other things, all of which are not optional.
Some of this needs to be cleaned up.
The other demo is a plain webapp - no IPython input cell or anything,
backed by a kernel, where moving some sliders result in recomputation of plot data,
which is sent to the frontend and plotted with flot.
About
Demo of Single-cell IPython webapps
Resources
Readme
Activity
Stars
0 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages