3034e8fcc3
Work around a recent decision in Jupyter Lab and Notebook to render <svg> is inline <img>, breaking tooltips or text selection. (Rerendering all notebooks was painful.) * NEWS: Mention the change. * python/spot/__init__.py: Add a _repr_html_ method to all classes that had a _repr_svg_. It seems Jupyter will use _repr_html_ by default. * python/spot/jupyter.py: SVG replace the _repr_svg_ method by a _repr_html. * tests/python/_altscc.ipynb, tests/python/_autparserr.ipynb, tests/python/_aux.ipynb, tests/python/_mealy.ipynb, tests/python/_partitioned_relabel.ipynb, tests/python/_product_susp.ipynb, tests/python/_product_weak.ipynb, tests/python/_synthesis.ipynb, tests/python/aliases.ipynb, tests/python/alternation.ipynb, tests/python/atva16-fig2a.ipynb, tests/python/atva16-fig2b.ipynb, tests/python/automata-io.ipynb, tests/python/automata.ipynb, tests/python/cav22-figs.ipynb, tests/python/contains.ipynb, tests/python/decompose.ipynb, tests/python/formulas.ipynb, tests/python/games.ipynb, tests/python/gen.ipynb, tests/python/highlighting.ipynb, tests/python/ltsmin-dve.ipynb, tests/python/ltsmin-pml.ipynb, tests/python/parity.ipynb, tests/python/product.ipynb, tests/python/randaut.ipynb, tests/python/satmin.ipynb, tests/python/stutter-inv.ipynb, tests/python/synthesis.ipynb, tests/python/testingaut.ipynb, tests/python/twagraph-internals.ipynb, tests/python/word.ipynb, tests/python/zlktree.ipynb: Update all notebooks.
1663 lines
90 KiB
Text
1663 lines
90 KiB
Text
{
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"cells": [
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{
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"cell_type": "code",
|
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"execution_count": 1,
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"metadata": {},
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"outputs": [],
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"source": [
|
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"from IPython.display import display\n",
|
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"import spot\n",
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"spot.setup()"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
|
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"# Converting automata to strings"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"Use `to_str()` to output a string representing the automaton in different formats."
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]
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},
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{
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"cell_type": "code",
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"execution_count": 2,
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"HOA: v1\n",
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"States: 2\n",
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"Start: 1\n",
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"AP: 2 \"a\" \"b\"\n",
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"acc-name: Buchi\n",
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"Acceptance: 1 Inf(0)\n",
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"properties: trans-labels explicit-labels state-acc deterministic\n",
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"properties: stutter-invariant terminal very-weak\n",
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"--BODY--\n",
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"State: 0 {0}\n",
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"[t] 0\n",
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"State: 1\n",
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"[1] 0\n",
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"[0&!1] 1\n",
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"--END--\n",
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"never {\n",
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"T0_init:\n",
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" if\n",
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" :: (b) -> goto accept_all\n",
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" :: ((a) && (!(b))) -> goto T0_init\n",
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" fi;\n",
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"accept_all:\n",
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" skip\n",
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"}\n",
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"\n",
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"digraph \"\" {\n",
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" rankdir=LR\n",
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" label=<[Büchi]>\n",
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" labelloc=\"t\"\n",
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" node [shape=\"circle\"]\n",
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" node [style=\"filled\", fillcolor=\"#ffffaa\"]\n",
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" fontname=\"Lato\"\n",
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" node [fontname=\"Lato\"]\n",
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" edge [fontname=\"Lato\"]\n",
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" size=\"10.13,5\" edge[arrowhead=vee, arrowsize=.7]\n",
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" I [label=\"\", style=invis, width=0]\n",
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" I -> 1\n",
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" 0 [label=<0>, peripheries=2]\n",
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" 0 -> 0 [label=<1>]\n",
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" 1 [label=<1>]\n",
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" 1 -> 0 [label=<b>]\n",
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" 1 -> 1 [label=<a & !b>]\n",
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"}\n",
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"\n",
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"2 1\n",
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"0 1 -1\n",
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"1 \"b\"\n",
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"0 & \"a\" ! \"b\"\n",
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"-1\n",
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"1 0 0 -1\n",
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"1 t\n",
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"-1\n",
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"\n"
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]
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}
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],
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"source": [
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"a = spot.translate('a U b')\n",
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"for fmt in ('hoa', 'spin', 'dot', 'lbtt'):\n",
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" print(a.to_str(fmt))"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"# Saving automata to files"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"Use `save()` to save the automaton into a file."
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]
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},
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{
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"cell_type": "code",
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"execution_count": 3,
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"metadata": {},
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"outputs": [
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{
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"data": {
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"image/svg+xml": [
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"</svg>\n"
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],
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"text/html": [
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"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>\n",
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" \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd\">\n",
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"<g id=\"graph0\" class=\"graph\" transform=\"scale(1.0 1.0) rotate(0) translate(4 104)\">\n",
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"<polygon fill=\"white\" stroke=\"transparent\" points=\"-4,4 -4,-104 166,-104 166,4 -4,4\"/>\n",
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"<text text-anchor=\"start\" x=\"59.5\" y=\"-84.8\" font-family=\"Lato\" font-size=\"14.00\">[Büchi]</text>\n",
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"<!-- I -->\n",
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"</g>\n",
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"<!-- I->1 -->\n",
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"<g id=\"edge1\" class=\"edge\">\n",
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"<title>I->1</title>\n",
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"<path fill=\"none\" stroke=\"black\" d=\"M1.15,-22C2.79,-22 17.15,-22 30.63,-22\"/>\n",
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"<polygon fill=\"black\" stroke=\"black\" points=\"37.94,-22 30.94,-25.15 34.44,-22 30.94,-22 30.94,-22 30.94,-22 34.44,-22 30.94,-18.85 37.94,-22 37.94,-22\"/>\n",
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"</g>\n",
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"<!-- 1->1 -->\n",
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"<g id=\"edge4\" class=\"edge\">\n",
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"<title>1->1</title>\n",
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"<path fill=\"none\" stroke=\"black\" d=\"M49.62,-39.04C48.32,-48.86 50.45,-58 56,-58 60.17,-58 62.4,-52.86 62.71,-46.14\"/>\n",
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"<title>1->0</title>\n",
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"</g>\n",
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"</g>\n",
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"</svg>\n"
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],
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"text/plain": [
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"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f89ac1d28e0> >"
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]
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},
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"execution_count": 3,
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"metadata": {},
|
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"output_type": "execute_result"
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|
}
|
|
],
|
|
"source": [
|
|
"a.save('example.aut').save('example.aut', format='lbtt', append=True)"
|
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]
|
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},
|
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{
|
|
"cell_type": "code",
|
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"execution_count": 4,
|
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"metadata": {},
|
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"outputs": [
|
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{
|
|
"name": "stdout",
|
|
"output_type": "stream",
|
|
"text": [
|
|
"HOA: v1\r\n",
|
|
"States: 2\r\n",
|
|
"Start: 1\r\n",
|
|
"AP: 2 \"a\" \"b\"\r\n",
|
|
"acc-name: Buchi\r\n",
|
|
"Acceptance: 1 Inf(0)\r\n",
|
|
"properties: trans-labels explicit-labels state-acc deterministic\r\n",
|
|
"properties: stutter-invariant terminal very-weak\r\n",
|
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"--BODY--\r\n",
|
|
"State: 0 {0}\r\n",
|
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"[t] 0\r\n",
|
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"State: 1\r\n",
|
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"[1] 0\r\n",
|
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"[0&!1] 1\r\n",
|
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"--END--\r\n",
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"2 1\r\n",
|
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"0 1 -1\r\n",
|
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"1 \"b\"\r\n",
|
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"0 & \"a\" ! \"b\"\r\n",
|
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"-1\r\n",
|
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"1 0 0 -1\r\n",
|
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"1 t\r\n",
|
|
"-1\r\n"
|
|
]
|
|
}
|
|
],
|
|
"source": [
|
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"!cat example.aut"
|
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]
|
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},
|
|
{
|
|
"cell_type": "markdown",
|
|
"metadata": {},
|
|
"source": [
|
|
"# Reading automata from files"
|
|
]
|
|
},
|
|
{
|
|
"cell_type": "markdown",
|
|
"metadata": {},
|
|
"source": [
|
|
"Use `spot.automata()` to read multiple automata from a file, and `spot.automaton()` to read only one."
|
|
]
|
|
},
|
|
{
|
|
"cell_type": "code",
|
|
"execution_count": 5,
|
|
"metadata": {},
|
|
"outputs": [
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|
{
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|
"data": {
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"image/svg+xml": [
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"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>\n",
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" \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd\">\n",
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"<!-- Generated by graphviz version 2.43.0 (0)\n",
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|
" -->\n",
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|
"<!-- Pages: 1 -->\n",
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|
"<svg width=\"170pt\" height=\"108pt\"\n",
|
|
" viewBox=\"0.00 0.00 170.00 108.00\" xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n",
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"<g id=\"graph0\" class=\"graph\" transform=\"scale(1.0 1.0) rotate(0) translate(4 104)\">\n",
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"<polygon fill=\"white\" stroke=\"transparent\" points=\"-4,4 -4,-104 166,-104 166,4 -4,4\"/>\n",
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"<text text-anchor=\"start\" x=\"59.5\" y=\"-84.8\" font-family=\"Lato\" font-size=\"14.00\">[Büchi]</text>\n",
|
|
"<!-- I -->\n",
|
|
"<!-- 1 -->\n",
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"<g id=\"node2\" class=\"node\">\n",
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"<title>1</title>\n",
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"<ellipse fill=\"#ffffaa\" stroke=\"black\" cx=\"56\" cy=\"-22\" rx=\"18\" ry=\"18\"/>\n",
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"<text text-anchor=\"middle\" x=\"56\" y=\"-18.3\" font-family=\"Lato\" font-size=\"14.00\">1</text>\n",
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"</g>\n",
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"<!-- I->1 -->\n",
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"<g id=\"edge1\" class=\"edge\">\n",
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"<title>I->1</title>\n",
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"<path fill=\"none\" stroke=\"black\" d=\"M1.15,-22C2.79,-22 17.15,-22 30.63,-22\"/>\n",
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"</g>\n",
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"<!-- 1->1 -->\n",
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"<title>1->1</title>\n",
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"The `--ABORT--` feature of the HOA format allows discarding the automaton being read and starting over."
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"source": [
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"%%file example.aut\n",
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"HOA: v1\n",
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"States: 2\n",
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"Start: 1\n",
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"AP: 2 \"a\" \"b\"\n",
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"acc-name: Buchi\n",
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"Acceptance: 1 Inf(0)\n",
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"--BODY--\n",
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"[t] 0\n",
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"--ABORT-- /* the previous automaton should be ignored */\n",
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"HOA: v1\n",
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"States: 2\n",
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"Start: 1\n",
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"Acceptance: 1 Inf(0)\n",
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"--BODY--\n",
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"[t] 0\n",
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"[1] 0\n",
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"</g>\n",
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"</svg>\n"
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],
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"text/plain": [
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"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f89ac1d2af0> >"
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]
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},
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"metadata": {},
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"output_type": "display_data"
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}
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],
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"source": [
|
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"for a in spot.automata('example.aut'):\n",
|
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" display(a)"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
|
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"# Reading automata from strings"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
|
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"Instead of passing a filename, you can also pass the contents of a file. `spot.automata()` and `spot.automaton()` look for the absence of newline to decide if this is a filename or a string containing some actual automaton text."
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]
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},
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{
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"cell_type": "code",
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"execution_count": 8,
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"metadata": {},
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"outputs": [
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{
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"data": {
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" -->\n",
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"</svg>\n"
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"text/html": [
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"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>\n",
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"<!-- Title: Hello world Pages: 1 -->\n",
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" viewBox=\"0.00 0.00 170.00 108.00\" xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n",
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"<title>I->1</title>\n",
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"</g>\n",
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"<text text-anchor=\"start\" x=\"92\" y=\"-25.8\" font-family=\"Lato\" font-size=\"14.00\">b</text>\n",
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"</g>\n",
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"<!-- 0->0 -->\n",
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"<g id=\"edge2\" class=\"edge\">\n",
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"<title>0->0</title>\n",
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"<path fill=\"none\" stroke=\"black\" d=\"M131.99,-42.58C130.89,-52.84 133.55,-62 140,-62 144.83,-62 147.54,-56.85 148.13,-49.95\"/>\n",
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"</g>\n",
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"</g>\n",
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"</svg>\n"
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"text/plain": [
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"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f89ac1d2550> >"
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]
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},
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"metadata": {},
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"output_type": "display_data"
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{
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"data": {
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"image/svg+xml": [
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" \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd\">\n",
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"<!-- Generated by graphviz version 2.43.0 (0)\n",
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" -->\n",
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"<!-- Title: Hello world 2 Pages: 1 -->\n",
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"<svg width=\"115pt\" height=\"174pt\"\n",
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" viewBox=\"0.00 0.00 115.00 174.00\" xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n",
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"<g id=\"graph0\" class=\"graph\" transform=\"scale(1.0 1.0) rotate(0) translate(4 170)\">\n",
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"<title>Hello world 2</title>\n",
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"<polygon fill=\"white\" stroke=\"transparent\" points=\"-4,4 -4,-170 111,-170 111,4 -4,4\"/>\n",
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"<text text-anchor=\"start\" x=\"8\" y=\"-151.8\" font-family=\"Lato\" font-size=\"14.00\">Inf(</text>\n",
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"<text text-anchor=\"start\" x=\"29\" y=\"-151.8\" font-family=\"Lato\" font-size=\"14.00\" fill=\"#1f78b4\">⓿</text>\n",
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"<text text-anchor=\"start\" x=\"45\" y=\"-151.8\" font-family=\"Lato\" font-size=\"14.00\">)&Inf(</text>\n",
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"<text text-anchor=\"start\" x=\"79\" y=\"-151.8\" font-family=\"Lato\" font-size=\"14.00\" fill=\"#ff4da0\">❶</text>\n",
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"# Reading automata output from processes\n",
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"\n",
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}
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],
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"source": [
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"for a in spot.automata('ltl2tgba -s \"a U b\"; ltl2tgba --lbtt \"b\"|', 'ltl2tgba -H \"GFa\" \"a & GFb\"|'):\n",
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" display(a)"
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},
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{
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"metadata": {},
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"source": [
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"A single automaton can be read using `spot.automaton()`, with the same convention."
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]
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},
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"outputs": [
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"source": [
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"spot.automaton('ltl2tgba -s6 \"a U b\"|')"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 11,
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"metadata": {},
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"outputs": [],
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"source": [
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"!rm example.aut"
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]
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}
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