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Python ACT-R (fork)

A Python implementation of the ACT-R cognitive architecture developed at the Carleton Cognitive Modelling (CCM) Lab.

The original pip package is called python_actr.

Fork

This fork of python_actr by Andy Maloney is not affiliated with the CCM lab.

I created it because the main repository isn't being updated and I need a stable, running version via pip for my gactar project.

Changes are noted in the CHANGELOG.

The pip package for this fork is named actr.

Compatibility

Although this pip package is named actr, it still uses python_actr as its package name.

This keeps this pip package compatible with the official python_actr one, however you should only have one of them installed at a time. As far as I can tell, there's no way to enforce this using pip, so if the python_actr package is already installed, run:

pip uninstall python_actr

Install

(Before installing, please see note above about compatibility with the python_actr package.)

pip3 install actr

Use

When writing code, you use it the same way you use the python_actr package:

frompython_actrimport*

To run a file, make sure the package is installed with pip (see above), then you can just run it like this:

python3 tutorials/hello_world.py

Run Tests

make test

I know there are a bunch of failures - these exist in python_actr as well & I am not planning to investigate at this time...

About

A Python implementation of the ACT-R cognitive Architecture

Topics

act-rcognitive-architecturecognitive-modellingcognitive-sciencecogsci

Resources

Readme
MIT license
Activity

Stars

2 stars

Watchers

0 watching

Forks

0 forks
Report repository

Releases

Used by

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n 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;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

Skip to content
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Python ACT-R (fork)
A Python implementation of the ACT-R cognitive architecture developed at the Carleton Cognitive Modelling (CCM) Lab.
The original pip package is called python_actr.
Fork
This fork of python_actr by Andy Maloney is not affiliated with the CCM lab.
I created it because the main repository isn't being updated and I need a stable, running version via pip for my gactar project.
Changes are noted in the CHANGELOG.
The pip package for this fork is named actr.
Compatibility
Although this pip package is named actr, it still uses python_actr as its package name.
This keeps this pip package compatible with the official python_actr one, however you should only have one of them installed at a time. As far as I can tell, there's no way to enforce this using pip, so if the python_actr package is already installed, run:
pip uninstall python_actr
Install
(Before installing, please see note above about compatibility with the python_actr package.)
pip3 install actr
Use
When writing code, you use it the same way you use the python_actr package:
frompython_actrimport*
To run a file, make sure the package is installed with pip (see above), then you can just run it like this:
python3 tutorials/hello_world.py
Run Tests
make test
I know there are a bunch of failures - these exist in python_actr as well & I am not planning to investigate at this time...
About
A Python implementation of the ACT-R cognitive Architecture
Topics
act-rcognitive-architecturecognitive-modellingcognitive-sciencecogsci
Resources
Readme
MIT license
Activity
Stars
2 stars
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0 watching
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0 forks
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
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Python ACT-R (fork)
A Python implementation of the ACT-R cognitive architecture developed at the Carleton Cognitive Modelling (CCM) Lab.
The original pip package is called python_actr.
Fork
This fork of python_actr by Andy Maloney is not affiliated with the CCM lab.
I created it because the main repository isn't being updated and I need a stable, running version via pip for my gactar project.
Changes are noted in the CHANGELOG.
The pip package for this fork is named actr.
Compatibility
Although this pip package is named actr, it still uses python_actr as its package name.
This keeps this pip package compatible with the official python_actr one, however you should only have one of them installed at a time. As far as I can tell, there's no way to enforce this using pip, so if the python_actr package is already installed, run:
pip uninstall python_actr
Install
(Before installing, please see note above about compatibility with the python_actr package.)
pip3 install actr
Use
When writing code, you use it the same way you use the python_actr package:
frompython_actrimport*
To run a file, make sure the package is installed with pip (see above), then you can just run it like this:
python3 tutorials/hello_world.py
Run Tests
make test
I know there are a bunch of failures - these exist in python_actr as well & I am not planning to investigate at this time...
About
A Python implementation of the ACT-R cognitive Architecture
Topics
act-rcognitive-architecturecognitive-modellingcognitive-sciencecogsci
Resources
Readme
MIT license
Activity
Stars
2 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
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Python ACT-R (fork)
A Python implementation of the ACT-R cognitive architecture developed at the Carleton Cognitive Modelling (CCM) Lab.
The original pip package is called python_actr.
Fork
This fork of python_actr by Andy Maloney is not affiliated with the CCM lab.
I created it because the main repository isn't being updated and I need a stable, running version via pip for my gactar project.
Changes are noted in the CHANGELOG.
The pip package for this fork is named actr.
Compatibility
Although this pip package is named actr, it still uses python_actr as its package name.
This keeps this pip package compatible with the official python_actr one, however you should only have one of them installed at a time. As far as I can tell, there's no way to enforce this using pip, so if the python_actr package is already installed, run:
pip uninstall python_actr
Install
(Before installing, please see note above about compatibility with the python_actr package.)
pip3 install actr
Use
When writing code, you use it the same way you use the python_actr package:
frompython_actrimport*
To run a file, make sure the package is installed with pip (see above), then you can just run it like this:
python3 tutorials/hello_world.py
Run Tests
make test
I know there are a bunch of failures - these exist in python_actr as well & I am not planning to investigate at this time...
About
A Python implementation of the ACT-R cognitive Architecture
Topics
act-rcognitive-architecturecognitive-modellingcognitive-sciencecogsci
Resources
Readme
MIT license
Activity
Stars
2 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
BranchesTags
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Python ACT-R (fork)
A Python implementation of the ACT-R cognitive architecture developed at the Carleton Cognitive Modelling (CCM) Lab.
The original pip package is called python_actr.
Fork
This fork of python_actr by Andy Maloney is not affiliated with the CCM lab.
I created it because the main repository isn't being updated and I need a stable, running version via pip for my gactar project.
Changes are noted in the CHANGELOG.
The pip package for this fork is named actr.
Compatibility
Although this pip package is named actr, it still uses python_actr as its package name.
This keeps this pip package compatible with the official python_actr one, however you should only have one of them installed at a time. As far as I can tell, there's no way to enforce this using pip, so if the python_actr package is already installed, run:
pip uninstall python_actr
Install
(Before installing, please see note above about compatibility with the python_actr package.)
pip3 install actr
Use
When writing code, you use it the same way you use the python_actr package:
frompython_actrimport*
To run a file, make sure the package is installed with pip (see above), then you can just run it like this:
python3 tutorials/hello_world.py
Run Tests
make test
I know there are a bunch of failures - these exist in python_actr as well & I am not planning to investigate at this time...
About
A Python implementation of the ACT-R cognitive Architecture
Topics
act-rcognitive-architecturecognitive-modellingcognitive-sciencecogsci
Resources
Readme
MIT license
Activity
Stars
2 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
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Python ACT-R (fork)
A Python implementation of the ACT-R cognitive architecture developed at the Carleton Cognitive Modelling (CCM) Lab.
The original pip package is called python_actr.
Fork
This fork of python_actr by Andy Maloney is not affiliated with the CCM lab.
I created it because the main repository isn't being updated and I need a stable, running version via pip for my gactar project.
Changes are noted in the CHANGELOG.
The pip package for this fork is named actr.
Compatibility
Although this pip package is named actr, it still uses python_actr as its package name.
This keeps this pip package compatible with the official python_actr one, however you should only have one of them installed at a time. As far as I can tell, there's no way to enforce this using pip, so if the python_actr package is already installed, run:
pip uninstall python_actr
Install
(Before installing, please see note above about compatibility with the python_actr package.)
pip3 install actr
Use
When writing code, you use it the same way you use the python_actr package:
frompython_actrimport*
To run a file, make sure the package is installed with pip (see above), then you can just run it like this:
python3 tutorials/hello_world.py
Run Tests
make test
I know there are a bunch of failures - these exist in python_actr as well & I am not planning to investigate at this time...
About
A Python implementation of the ACT-R cognitive Architecture
Topics
act-rcognitive-architecturecognitive-modellingcognitive-sciencecogsci
Resources
Readme
MIT license
Activity
Stars
2 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
Python ACT-R (fork)
A Python implementation of the ACT-R cognitive architecture developed at the Carleton Cognitive Modelling (CCM) Lab.
The original pip package is called python_actr.
Fork
This fork of python_actr by Andy Maloney is not affiliated with the CCM lab.
I created it because the main repository isn't being updated and I need a stable, running version via pip for my gactar project.
Changes are noted in the CHANGELOG.
The pip package for this fork is named actr.
Compatibility
Although this pip package is named actr, it still uses python_actr as its package name.
This keeps this pip package compatible with the official python_actr one, however you should only have one of them installed at a time. As far as I can tell, there's no way to enforce this using pip, so if the python_actr package is already installed, run:
pip uninstall python_actr
Install
(Before installing, please see note above about compatibility with the python_actr package.)
pip3 install actr
Use
When writing code, you use it the same way you use the python_actr package:
frompython_actrimport*
To run a file, make sure the package is installed with pip (see above), then you can just run it like this:
python3 tutorials/hello_world.py
Run Tests
make test
I know there are a bunch of failures - these exist in python_actr as well & I am not planning to investigate at this time...
About
A Python implementation of the ACT-R cognitive Architecture
Topics
act-rcognitive-architecturecognitive-modellingcognitive-sciencecogsci
Resources
Readme
MIT license
Activity
Stars
2 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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Python ACT-R (fork)
A Python implementation of the ACT-R cognitive architecture developed at the Carleton Cognitive Modelling (CCM) Lab.
The original pip package is called python_actr.
Fork
This fork of python_actr by Andy Maloney is not affiliated with the CCM lab.
I created it because the main repository isn't being updated and I need a stable, running version via pip for my gactar project.
Changes are noted in the CHANGELOG.
The pip package for this fork is named actr.
Compatibility
Although this pip package is named actr, it still uses python_actr as its package name.
This keeps this pip package compatible with the official python_actr one, however you should only have one of them installed at a time. As far as I can tell, there's no way to enforce this using pip, so if the python_actr package is already installed, run:
pip uninstall python_actr
Install
(Before installing, please see note above about compatibility with the python_actr package.)
pip3 install actr
Use
When writing code, you use it the same way you use the python_actr package:
frompython_actrimport*
To run a file, make sure the package is installed with pip (see above), then you can just run it like this:
python3 tutorials/hello_world.py
Run Tests
make test
I know there are a bunch of failures - these exist in python_actr as well & I am not planning to investigate at this time...
About
A Python implementation of the ACT-R cognitive Architecture
Topics
act-rcognitive-architecturecognitive-modellingcognitive-sciencecogsci
Resources
Readme
MIT license
Activity
Stars
2 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Used by
Contributors
Languages