{
"cells": [
{
"cell_type": "markdown",
"metadata": {},
"source": [
"# PackageManager demo"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"Let's use PackageManager to install the latest released version of the Digraphs package."
]
},
{
"cell_type": "code",
"execution_count": 1,
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"\"0.15.2\""
]
},
"execution_count": 1,
"metadata": {
"text/plain": ""
},
"output_type": "execute_result"
}
],
"source": [
"PackageInfo(\"digraphs\")[1].Version;"
]
},
{
"cell_type": "code",
"execution_count": 2,
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"true"
]
},
"execution_count": 2,
"metadata": {
"text/plain": ""
},
"output_type": "execute_result"
}
],
"source": [
"LoadPackage(\"PackageManager\");"
]
},
{
"cell_type": "code",
"execution_count": 3,
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"#I Getting PackageInfo URLs...\n",
"#I Created directory /home/gap/.gap/\n",
"#I Created directory /home/gap/.gap/pkg/\n",
"#I Retrieving PackageInfo.g from
https://gap-packages.github.io/Digraphs/PackageInfo.g ...\n",
"#I PackageInfo.g validated successfully\n",
"#I Downloading archive from URL
https://github.com/gap-packages/Digraphs/releases/download/v0.15.4/digraphs-0.15.4.tar.gz ...\n",
"#I Saved archive to /tmp/tmEju2st/digraphs-0.15.4.tar.gz\n",
"#I Extracting to /home/gap/.gap/pkg/digraphs-0.15.4 ...\n",
"#I Extracted successfully\n",
"#I Running compilation script on /home/gap/.gap/pkg/digraphs-0.15.4 ...\n",
"#I Compilation was successful\n",
"#I Checking dependencies for Digraphs...\n",
"#I io >=4.5.1: true\n",
"#I orb >=4.8.2: true\n",
"#I Running compilation script on /home/gap/.gap/pkg/digraphs-0.15.4 ...\n",
"#I Compilation was successful\n"
]
},
{
"data": {
"text/plain": [
"true"
]
},
"execution_count": 3,
"metadata": {
"text/plain": ""
},
"output_type": "execute_result"
}
],
"source": [
"InstallPackage(\"digraphs\");"
]
},
{
"cell_type": "code",
"execution_count": 4,
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"\"0.15.4\""
]
},
"execution_count": 4,
"metadata": {
"text/plain": ""
},
"output_type": "execute_result"
}
],
"source": [
"PackageInfo(\"digraphs\")[1].Version;"
]
},
{
"cell_type": "code",
"execution_count": 5,
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"true"
]
},
"execution_count": 5,
"metadata": {
"text/plain": ""
},
"output_type": "execute_result"
}
],
"source": [
"LoadPackage(\"digraphs\");"
]
},
{
"cell_type": "code",
"execution_count": 6,
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"<digraph with 3 vertices, 3 edges>"
]
},
"execution_count": 6,
"metadata": {
"text/plain": ""
},
"output_type": "execute_result"
}
],
"source": [
"Digraph([[2], [3], [1]]);"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"Next, let's remove that package (the second argument disables interactivity):"
]
},
{
"cell_type": "code",
"execution_count": 7,
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"#I Removed directory /home/gap/.gap/pkg/digraphs-0.15.4\n"
]
},
{
"data": {
"text/plain": [
"true"
]
},
"execution_count": 7,
"metadata": {
"text/plain": ""
},
"output_type": "execute_result"
}
],
"source": [
"RemovePackage(\"digraphs\", false);"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"We can install the latest *development* version of a package from Github:"
]
},
{
"cell_type": "code",
"execution_count": 8,
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"#I memoisation package is not available. Check that the name is correct\n",
"#I and it is present in one of the GAP root directories (see '??RootPaths')\n"
]
},
{
"data": {
"text/plain": [
"fail"
]
},
"execution_count": 8,
"metadata": {
"text/plain": ""
},
"output_type": "execute_result"
}
],
"source": [
"LoadPackage(\"Memoisation\");"
]
},
{
"cell_type": "code",
"execution_count": 9,
"metadata": {
"scrolled": true
},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"#I Cloning to /home/gap/.gap/pkg/Memoisation ...\n",
"#I Package cloned successfully\n",
"#I Checking dependencies for Memoisation...\n",
"#I GAPDoc >= 1.6.1: true\n",
"#I curlInterface >= 2.1: true\n",
"#I io >= 4.0: true\n",
"#I json >= 2.0: true\n",
"#I crypting >= 0.8: true\n",
"#I Running compilation script on /home/gap/.gap/pkg/Memoisation ...\n",
"#I Compilation was successful\n"
]
},
{
"data": {
"text/plain": [
"true"
]
},
"execution_count": 9,
"metadata": {
"text/plain": ""
},
"output_type": "execute_result"
}
],
"source": [
"InstallPackage(\"
https://github.com/gap-packages/Memoisation.git\");"
]
},
{
"cell_type": "code",
"execution_count": 10,
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"true"
]
},
"execution_count": 10,
"metadata": {
"text/plain": ""
},
"output_type": "execute_result"
}
],
"source": [
"LoadPackage(\"Memoisation\");"
]
},
{
"cell_type": "code",
"execution_count": 11,
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"function( func, args... ) ... end"
]
},
"execution_count": 11,
"metadata": {
"text/plain": ""
},
"output_type": "execute_result"
}
],
"source": [
"MemoisedFunction;"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"To keep our installed package up to date, we can use `UpdatePackage` later:"
]
},
{
"cell_type": "code",
"execution_count": 12,
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"#I Pulling from git repository...\n",
"#I git: Already up to date.\n",
"#I Running compilation script on /home/gap/.gap/pkg/Memoisation ...\n",
"#I Compilation was successful\n"
]
},
{
"data": {
"text/plain": [
"true"
]
},
"execution_count": 12,
"metadata": {
"text/plain": ""
},
"output_type": "execute_result"
}
],
"source": [
"UpdatePackage(\"Memoisation\");"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "GAP 4",
"language": "gap",
"name": "gap-4"
},
"language_info": {
"codemirror_mode": "gap",
"file_extension": ".g",
"mimetype": "text/x-gap",
"name": "GAP 4",
"nbconvert_exporter": "",
"pygments_lexer": "gap",
"version": "4.10.2"
}
},
"nbformat": 4,
"nbformat_minor": 2
}
