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* replace unnecessary elements from hello_world example and replace with py-tutor tag * add py_tutor plugin * port altair example * add code for more granular tutor mode * add support for including modules source in pytutor * remove js dependencies in hello_world * put antigravity on a diet ;) * use py-tutor on antigravity example * use py-tutor on d3 example * use py-tutor on bokeh example * use py-tutor on bokeh_interactive example * fix issue when module_paths is undefined * remove prism js dependency leftovers * ooops, really remove prism js dependency leftovers * port follium example to pytutor * port pymarkdown and matplotlib example to pytutor * port message_passing and numpy_convas_fractals examples to pytutor * port the panel complex examples to pytutor * port the panel complex examples to pytutor * port last examples to py-tutor * remove prism * remore most debugging logs and replace log with info * add new d3.py file * add comments to connect method * clean pyscript class from logs * revert class pySrc attribute * add check_tutor_generated_code to test code inspector plugin in examples * add doctsting to PyTutor connect * add check for tutor code inspection on all examples * Update pyscriptjs/src/plugins/python/py_tutor.py fix template indentation Co-authored-by: Fábio Rosado <fabioglrosado@gmail.com> * Update examples/todo-pylist.html fix typo (stray = ) Co-authored-by: Fábio Rosado <fabioglrosado@gmail.com> * fix pymarkdown example Co-authored-by: Fabio Pliger <fpliger@anaconda.com> Co-authored-by: Fábio Rosado <fabioglrosado@gmail.com>
67 lines
1.7 KiB
HTML
67 lines
1.7 KiB
HTML
<html>
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<head>
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<link rel="icon" type="image/x-icon" href="./favicon.png">
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<link rel="stylesheet" href="https://pyscript.net/latest/pyscript.css" />
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<script defer src="https://pyscript.net/latest/pyscript.js"></script>
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<link rel="stylesheet" href="./assets/css/examples.css" />
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</head>
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<body>
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<py-tutor>
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<py-config>
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packages = [
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"numpy",
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"networkx",
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"matplotlib"
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]
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plugins = [
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"../build/plugins/python/py_tutor.py"
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]
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</py-config>
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<py-script>
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import numpy as np
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import networkx as nx
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</py-script>
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<p>Message passing with linear algebra: a demo.</p>
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<p>Imagine we have a chain graph that looks like this:</p>
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<pre><code>O --> 1 --> 2 --> 3</code></pre>
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<p>In NetworkX this graph would look like the following:</p>
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<pre>
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<py-script>
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G = nx.Graph()
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nodes = list(range(4))
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G.add_edges_from(zip(nodes[0:-1], nodes[1:]))
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print(G.edges())
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</py-script>
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</pre>
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<p>This chain graph has the following adjacency matrix:</p>
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<pre>
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<py-script>
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adj_mat = np.eye(4, k=1)
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print(f"A: {adj_mat}")
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</py-script>
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</pre>
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<p>And imagine that we have a message that lives on the graph:</p>
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<pre>
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<py-script>
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message = np.array([1.0, 0.0, 0.0, 0.0])
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print(f"message: {message}")
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</py-script>
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</pre>
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<p>Try out message passing below by doing any one of the following steps:</p>
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<pre><code>message @ adj_mat</code></pre>
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<pre><code>message @ adj_mat @ adj_mat</code></pre>
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<pre><code>message @ adj_mat @ adj_mat @ adj_mat</code></pre>
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<div>
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<py-repl id="my-repl" auto-generate="true"> </py-repl>
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</div>
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</py-tutor>
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</body>
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</html>
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