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Editor.html
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<html>
<title>Blackboard</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="shortcut icon" href="rabbit.png">
<script src='lib/codemirror.js'></script>
<link rel="stylesheet" href="lib/dialog.css">
<link rel="stylesheet" href="lib/show-hint.css">
<script src='lib/simple.js'></script>
<link rel="stylesheet" href="lib/material.css">
<link rel="stylesheet" href="lib/codemirror.css">
<script src="lib/anyword-hint.js"></script>
<script src="lib/dialog.js"></script>
<script src="lib/jump-to-line.js"></script>
<script src="lib/matchbrackets.js"></script>
<script src="lib/overlay.js"></script>
<script src="lib/search.js"></script>
<script src="lib/searchcursor.js"></script>
<script src="lib/show-hint.js"></script>
<script src="lib/vim.js"></script>
<style>
@font-face {
font-family: Mono;
src: url("lib/RobotoMono-Thin.ttf") format("truetype");
}
@font-face {
font-family: 'Material Icons';
font-style: normal;
font-weight: 400;
src: url("lib/MaterialIcons-Regular.ttf") format('truetype')
}
.material-icons {
font-family: 'Material Icons' !important;
font-weight: normal;
font-style: normal;
font-size: 24px; /* Preferred icon size */
display: inline-block;
line-height: 1;
text-transform: none;
letter-spacing: normal;
word-wrap: normal;
white-space: nowrap;
direction: ltr;
/* Support for all WebKit browsers. */
-webkit-font-smoothing: antialiased;
/* Support for Safari and Chrome. */
text-rendering: optimizeLegibility;
/* Support for Firefox. */
-moz-osx-font-smoothing: grayscale;
/* Support for IE. */
font-feature-settings: 'liga';
}
* {
font-family: Mono !important;
}
.CodeMirror, .CodeMirror-gutters{background:#000000 !important;}
.cm-strike{color: #888888;}
.cm-under{text-decoration: underline;}
.cm-comments{color: #888888; }
.cm-strings{color: #aaffaa;}
.cm-variables{color: #aaffff;}
.cm-deco{color: #ffbf00;}
.cm-decorator{color: #ffaaff;}
.cm-nums{color: #ffaaaa;}
.cm-numss{color: #afafff;}
.CodeMirror, .CodeMirror * {font-family: Mono !important;}
.editbox + .CodeMirror{
font-family: Mono !important;
height:auto;
line-height:18px;
font-size:14px;
z-index:0;
}
body{padding:0px;margin:0px;}
.CodeMirror-activeline > span, .CodeMirror-activeline > span > span{
color: #888888 !important;
}
.CodeMirror-scrollbar-filler{display:none !important;}
.CodeMirror-hscrollbar, .CodeMirror-vscrollbar{
overflow:hidden;
}
.CodeMirror-hints{
background: rgba(18,18,18, 1);
color:white;
overflow:hidden;
}
.CodeMirror-hint{
color:#888888;
font-family: Mono;
}
.CodeMirror-linenumber{
color:#888888 !important;
}
/* card style */
.codemirror-hints, .codemirror-dialog {
border: none;
/*border-radius: 3px;*/
padding: 8px 8px;
/*margin:6px;*/
font-size: 14px;
cursor: default;
color: white;
background-color: rgba(18,18,18, 1);
/*box-shadow: 0 4px 8px #000;*/
outline: none;
font-family: Mono !important;
}
::-webkit-scrollbar {
width: 0px; /* Remove scrollbar space */
background: transparent; /* Optional: just make scrollbar invisible */
}
pre, code, pre > * {
font-family: Mono;
}
.shadow_0 {
box-shadow: none
}
.shadow_1{
box-shadow: 0 1px 1px 0 rgba(0,0,0,0.14), 0 2px 1px -1px rgba(0,0,0,0.12), 0 1px 3px 0 rgba(0,0,0,0.20)
}
.shadow_2{
box-shadow: 0 2px 2px 0 rgba(0,0,0,0.14), 0 3px 1px -2px rgba(0,0,0,0.12), 0 1px 5px 0 rgba(0,0,0,0.20)
}
.shadow_3{
box-shadow: 0 3px 4px 0 rgba(0,0,0,0.14), 0 3px 3px -2px rgba(0,0,0,0.12), 0 1px 8px 0 rgba(0,0,0,0.20)
}
.shadow_4{
box-shadow: 0 4px 5px 0 rgba(0,0,0,0.14), 0 1px 10px 0 rgba(0,0,0,0.12), 0 2px 4px -1px rgba(0,0,0,0.20)
}
.shadow_6{
box-shadow: 0 6px 10px 0 rgba(0,0,0,0.14), 0 1px 18px 0 rgba(0,0,0,0.12), 0 3px 5px -1px rgba(0,0,0,0.20)
}
.shadow_8{
box-shadow: 0 8px 10px 1px rgba(0,0,0,0.14), 0 3px 14px 2px rgba(0,0,0,0.12), 0 5px 5px -3px rgba(0,0,0,0.20)
}
.shadow_12{
box-shadow: 0 12px 17px 2px rgba(0,0,0,0.14), 0 5px 22px 4px rgba(0,0,0,0.12), 0 7px 8px -4px rgba(0,0,0,0.20)
}
.shadow_16{
box-shadow: 0 16px 24px 2px rgba(0,0,0,0.14), 0 6px 30px 5px rgba(0,0,0,0.12), 0 8px 10px -5px rgba(0,0,0,0.20)
}
.shadow_24{
box-shadow: 0 24px 38px 3px rgba(0,0,0,0.14), 0 9px 46px 8px rgba(0,0,0,0.12), 0 11px 15px -7px rgba(0,0,0,0.20)
}
dialog {
background-color: rgba(18,18,18,1);
color: rgba(255,255,255,.87);
border: none;
padding: 0px;
box-shadow: 0 24px 38px 3px rgba(0,0,0,0.14), 0 9px 46px 8px rgba(0,0,0,0.12), 0 11px 15px -7px rgba(0,0,0,0.20);
box-sizing: border-box;
}
.card {
background-color: rgba(18,18,18,1);
color: rgba(255,255,255,.87);
border: none;
padding: 12px 16px;
box-sizing: border-box;
}
button, textarea, input{
background: none;
color: rgba(255,255,255,.87);
border: none;
border-bottom: 2px solid rgb(220, 20, 60);
outline: none;
box-sizing: border-box;
}
.glow_white, .tile_white:hover, .tile_white:focus{
box-shadow: 0 4px 5px 0 rgba(255, 255, 255, 0.14), 0 1px 10px 0 rgba(255, 255, 255, 0.12), 0 2px 4px -1px rgba(255, 255, 255, 0.20);
background: rgb(255, 255, 255) !important;
}
.glow_crimson, .tile_crimson:hover, .tile_crimson:focus{
box-shadow: 0 4px 5px 0 rgba(220, 20, 60, 0.14), 0 1px 10px 0 rgba(220, 20, 60, 0.12), 0 2px 4px -1px rgba(220, 20, 60, 0.20);
background: rgb(220, 20, 60) !important;
}
.glow_emerald, .tile_emerald:hover, .tile_emerald:focus{
box-shadow: 0 4px 5px 0 rgba(0, 89, 11, 0.14), 0 1px 10px 0 rgba(0, 89, 11, 0.12), 0 2px 4px -1px rgba(0, 89, 11, 0.20);
background: rgb(0, 89, 11) !important;
}
.glow_cobalt, .tile_cobalt:hover, .tile_cobalt:focus{
box-shadow: 0 4px 5px 0 rgba(0, 71, 171, 0.14), 0 1px 10px 0 rgba(0, 71, 171, 0.12), 0 2px 4px -1px rgba(0, 71, 171, 0.20);
background: rgb(0, 71, 171) !important;
}
.glow_gold, .tile_gold:hover, .tile_gold:focus{
box-shadow: 0 4px 5px 0 rgba(255, 215, 0, 0.14), 0 1px 10px 0 rgba(255, 215, 0, 0.12), 0 2px 4px -1px rgba(255, 215, 0, 0.20);
background: rgb(255, 215, 0) !important;
}
.show_over {
opacity: 0;
}
div:hover > .hide_over,
div:focus > .hide_over {
opacity: 0;
}
div:hover > .show_over,
div:focus > .show_over {
opacity: 1;
}
.animate {
transition-timing-function: cubic-bezier(0.4, 0.0, 0.2, 1);
transition: all 0.3s;
}
.warn{
border-bottom: 2px solid #B00020;
}
::placeholder {
color: rgba(255,255,255,.6);
}
</style>
<script>
CodeMirror.defineSimpleMode("simplemode", {
start: [
{regex: /\w?"([^"\\]|\\.)*("|$)/, token: "variables"}, // Double quote
{regex: /(?![ \{\(\[])\w?'([^'\\]|\\.)*'\s*(?=[\)\],:\}.$ ?])/, token: "strings"}, // single quote strings code
{regex: /(^| )'([^']|'\w)*'( |$)/, token: "strings"}, // single quote strings speech
{regex: /#.*$/, token: "comments"}, // darklights comments
{regex: / \|( |$)/, token: 'nums'},
{regex: /q(\/|\|)/, token: 'comments'},
]
});
</script>
<body onload="brython({indexedDB: false})">
<textarea class='editbox'></textarea>
</body>
<script>
// jk to escape, kj to auto complete, vw to select and copy current word
CodeMirror.Vim.map('jk', '<Esc>', 'insert')
CodeMirror.Vim.map('<C-e>', ':js null', 'normal')
CodeMirror.Vim.map('<C-p>', ':js cm_editbox.showHint()', 'insert')
CodeMirror.Vim.map('<C-n>', ':js cm_editbox.showHint()', 'insert')
CodeMirror.Vim.map('vw', '<Esc>viwygv', 'insert')
// ctrl + e to run file or selection
CodeMirror.Vim.map('<C-e>', ':run_file', 'normal')
CodeMirror.Vim.map('<C-e>', ':run_file', 'insert')
CodeMirror.Vim.map('<C-e>', ':do_py', 'visual')
CodeMirror.Vim.map('<Tab><C-e>', ':run_shard', 'normal')
CodeMirror.Vim.map('<Tab>v', ':visual_shard', 'normal')
// Tab e to align table or selection
CodeMirror.Vim.map('<Tab>e', ':vdo :kpos|vip|:align|:rpos|l', 'normal')
CodeMirror.Vim.map('<Tab>e', ':vdo :align', 'visual')
// put 2 spaces instead of tab char
CodeMirror.Vim.map('<Tab>', ':insertSoftTab', 'insert')
// Transpose table for easy column-wise edits
CodeMirror.Vim.map('<Tab>t', ':vdo :kpos|vip|:do_tp|:rpos|l', 'normal')
CodeMirror.Vim.map('<Tab>t', ':vdo :do_tp', 'visual')
// natural sorting
CodeMirror.Vim.map('<C-y>', ':vdo l|:kpos|vip|:better_sort|:rpos', 'normal')
CodeMirror.Vim.map('<C-y>', ':better_sort', 'visual')
// sort by selection
CodeMirror.Vim.map('<Tab>y', ':js sort_by()', 'visual')
// remove search higlights
CodeMirror.Vim.map('<Tab><Space>', ':noh', 'normal')
// Save command, TODO
CodeMirror.Vim.map('ZA', ':py save_me.append(1)', 'normal')
CodeMirror.Vim.map('ZA', ':py save_me.append(1)', 'insert')
// Align text selections
CodeMirror.Vim.map('<Tab>r', ':js alignRight()', 'visual')
CodeMirror.Vim.map('<Tab>l', ':js alignLeft()', 'visual')
CodeMirror.Vim.map('<Tab>c', ':js alignCenter()', 'visual')
//CodeMirror.Vim.map('(', ':double_tap ()', 'insert')
//CodeMirror.Vim.map(')', ':double_tap )', 'insert')
//CodeMirror.Vim.map('{', ':double_tap {}', 'insert')
//CodeMirror.Vim.map('}', ':double_tap }', 'insert')
//CodeMirror.Vim.map('[', ':double_tap []', 'insert')
//CodeMirror.Vim.map(']', ':double_tap ]', 'insert')
//CodeMirror.Vim.map('"', ':double_tap "', 'insert')
//CodeMirror.Vim.map("'", ":double_tap '", 'insert')
CodeMirror.Vim.unmap('s', 'visual')
CodeMirror.Vim.map('s(', ':surround ()', 'visual')
CodeMirror.Vim.map('s)', ':surround ()', 'visual')
CodeMirror.Vim.map('s[', ':surround []', 'visual')
CodeMirror.Vim.map('s]', ':surround []', 'visual')
CodeMirror.Vim.map('s{', ':surround {}', 'visual')
CodeMirror.Vim.map('s}', ':surround {}', 'visual')
CodeMirror.Vim.map("s'", ":surround ''", 'visual')
CodeMirror.Vim.map('s"', ':surround ""', 'visual')
CodeMirror.Vim.map('<C-k>', ':runup', 'normal')
CodeMirror.Vim.map('<C-j>', ':rundown', 'normal')
// quick select column in pipe table
CodeMirror.Vim.map('zv', ':vblock', 'normal')
editbox = document.querySelector('.editbox')
//if ('data' in localStorage){
// editbox.value = localStorage.getItem('data')
//}
cm_editbox = CodeMirror.fromTextArea(editbox,{
'matchBrackets': true,
'autoCloseBrackets': false,
'lineNumbers': true,
"mode": 'simplemode',
"theme": "material",
'tabSize': 2,
'styleActiveLine': true,
'keyMap': 'vim',
'extraKeys': {"Ctrl-Space": "autocomplete"}
})
function tab_to_space(cm){
cm_editbox.execCommand("insertSoftTab")
}
cm_editbox.addKeyMap({'Ctrl-C': false})
CodeMirror.Vim.defineEx("insertSoftTab", null, tab_to_space)
//cm_editbox.addKeyMap({'Tab': tab_to_space})
var just_completed = false
function on_change(cm, _change){
cm_editbox.save()
c = cm_editbox.getCursor()
c = {line: c.line, ch: c.ch}
if(c.ch)
c.ch -= 1
word = cm_editbox.findWordAt(c); word = cm_editbox.getRange(word.anchor, word.head).trim();
if(cm_editbox.state.vim.insertMode && word.match(/\w\w$/) && !just_completed)
cm_editbox.showHint()
else{
cm_editbox.closeHint()
just_completed = false
}
// localStorage.setItem('data', editbox.value.replace(/ +$/mgi, ""));
}
cm_editbox.on('change',on_change)
function ac_hint(cm){
cm.showHint({'hint': CodeMirror.hint.anyword})
}
CodeMirror.commands.autocomplete = ac_hint
function runjs(cm, params){
eval(params.argString)
}
CodeMirror.Vim.defineEx("js", null, runjs)
function reg(_reg, _new = null){
if(_new != null){
CodeMirror.Vim.getRegisterController().getRegister(_reg).keyBuffer[0] = _new
}
return CodeMirror.Vim.getRegisterController().getRegister(_reg).keyBuffer[0]
}
function natsort(arr){ // ignores excessive spacing
//arr = arr.map((i)=>i.trim().replace(/\s\s+/g, ' '))
//arr.foreach((i)=>i=i.split().join(' '))
var collator = new Intl.Collator(undefined, {numeric: true, sensitivity: 'base'});
//(a, b) => collator.compare(a.trim().replace(/\s\s+/g, ' '), b.trim().replace(/\s\s+/g, ' '))
return arr.sort((a, b) => collator.compare(a.trim().replace(/\s\s+/g, ' '), b.trim().replace(/\s\s+/g, ' ')))
}
function toclip(dat){
navigator.clipboard.writeText(dat.toString())
.then(() => {
console.log(dat.toString() + ' to clip.');
})
.catch(err => {
// This can happen if the user denies clipboard permissions:
console.error('Could not copy text: ', err);
});
}
function fromclip(){
dat = ''
navigator.clipboard.readText()
.then(text => {
dat = text
})
.catch(err => {
dat = err
});
return dat
}
function move_to(tar, _forward = true) {
var matchingLines = [];
var matchingChars = [];
var allLines = editbox.value.split("\n");
var pattern = RegExp(tar)
var start = cm_editbox.getCursor().line
var startch = cm_editbox.getCursor().ch
var last = 0
var lastch = 0
for (var i = 0; i < allLines.length; i++) {
//match = allLines[i].match(pattern)
match = pattern.exec(allLines[i])
if (match) {
if (i < start){
matchingLines = [i]
matchingChars = [match.index]
}
if (i >= start){
matchingLines.push(last);
matchingChars.push(lastch)
}
if (i > start){
matchingLines.push(i);
matchingChars.push(match.index)
break;
}
else
last = i
lastch = match.index
}
}
//console.log(matchingLines)
if (_forward){
cm_editbox.setCursor({'line':matchingLines[matchingLines.length-1], 'ch': matchingChars[matchingChars.length-1]}) // , 'ch':"+str(_options['editbox'].getCursor().ch)+"})")
//vdo('_')
//return matchingLines[matchingLines.length-1];
}
else{
cm_editbox.setCursor({'line':matchingLines[0], 'ch': matchingChars[0]}) // , 'ch':"+str(_options['editbox'].getCursor().ch)+"})")
//vdo('_')
//return matchingLines[0];
}
}
// better function for doing macros
// handles ' |' seperators
// handles ? and / and : actions along with keys
// only matches first instance at ? and /
// use look arounds to get further in the line with multiple instances
function vdo(_keys, _type='macro'){
//console.log('"' + _keys + '"')
CodeMirror.Vim.exitInsertMode(cm_editbox)
__keys = _keys.trimLeft().split('|')
__keys.forEach((block)=>{
block = block.replace(/\<bar\>/g, '|')
if(block.startsWith(':')){
//do ex
// test js vdo('jjjj |:js alert("hi")')
CodeMirror.Vim.handleEx(cm_editbox, block.slice(1))
//add / move_to and ? leads
}else if(block.startsWith('/')){
move_to(block.slice(1))
}else if(block.startsWith('?')){
move_to(block.slice(1), false)
}else{
//normal vdo
block.split('').forEach((i)=>{
CodeMirror.Vim.handleKey(cm_editbox, i, _type)
})
}
})
}
function runvdo(cm, params){
vdo(params.argString)
}
CodeMirror.Vim.defineEx("vdo", null, runvdo)
CodeMirror.Vim.defineEx("normal", null, runvdo)
function vblock(cm, params){
cm_editbox.save()
char_at = cm_editbox.getCursor().ch + 1
vdo("?^\\s*(#<bar>$)|j")
line1 = cm.getCursor().line + 1
vdo("/^\\s*(#<bar>$)|k")
line2 = cm.getCursor().line + 1
vdo(line2 + "gg" + char_at + "<bar>t<bar>v" + line1 + "gg" + char_at + "<bar>T<bar>")
CodeMirror.Vim.handleKey(cm_editbox, '<C-v>', 'macro')
}
CodeMirror.Vim.defineEx('vblock', null, vblock)
function alignRight(){
vdo('gvy')
sel = CodeMirror.Vim.getRegisterController().getRegister('"').keyBuffer[0]
sel = sel.split('\n')
width = sel[0].length
sel = sel.map((i)=>{
return i.trim().padStart(width, ' ');
})
CodeMirror.Vim.getRegisterController().getRegister('"').keyBuffer[0] = sel.join('\n')
vdo('gvp')
}
function alignLeft(){
vdo('gvy')
sel = CodeMirror.Vim.getRegisterController().getRegister('"').keyBuffer[0]
sel = sel.split('\n')
width = sel[0].length
sel = sel.map((i)=>{
return i.trim().padEnd(width, ' ');
})
CodeMirror.Vim.getRegisterController().getRegister('"').keyBuffer[0] = sel.join('\n')
vdo('gvp')
}
function alignCenter(){
vdo('gvy')
sel = CodeMirror.Vim.getRegisterController().getRegister('"').keyBuffer[0]
sel = sel.split('\n')
width = sel[0].length
sel = sel.map((i)=>{
base = width - i.trim().length
left = Math.floor(base/2)
right = base - left
return ''.padEnd(left, ' ') + i.trim() + ''.padStart(right, ' ');
})
CodeMirror.Vim.getRegisterController().getRegister('"').keyBuffer[0] = sel.join('\n')
vdo('gvp')
}
function sort_by(){
vdo('gvy')
t = window.CodeMirror.Vim.getRegisterController().getRegister('"').keyBuffer[0]
t = t.split('\n')
t = t.join(' \n')+' '
window.CodeMirror.Vim.getRegisterController().getRegister('"').keyBuffer[0] = t
w = t.split('\n')[0].length - 1
h = t.split('\n').length - 1
vdo('0PV' + h.toString() + 'j|:better_sort')
CodeMirror.Vim.handleKey(cm_editbox, '<Esc>', 'macro')
vdo(h.toString() + 'k0')
CodeMirror.Vim.handleKey(cm_editbox, '<C-v>', 'macro')
vdo(h.toString() + 'j' + w.toString() + 'lx')
}
//testing char skipping, not space skipping exclusively.
function findMatches(text, tar, start=1) {
var matchingLines = [];
var allLines = text.split("\n");
//console.log(allLines[start].charAt(tar))
var character = allLines[start].charAt(tar)
var pattern = RegExp("(?<=^.{"+tar+"})\[^ ]")
var last = 0
for (var i = 0; i < allLines.length; i++) {
if (allLines[i].match(pattern)) {
if (i >= start)
matchingLines.push(last);
if (i > start){
matchingLines.push(i);
break;}
else
last = i
}
}
return matchingLines;
}
function kpos(cm, params){
window.lastscroll = cm_editbox.getScrollInfo()
window.lastline = cm_editbox.getCursor().line
window.lastch = cm_editbox.getCursor().ch
}
CodeMirror.Vim.defineEx('kpos', null, kpos)
function rpos(cm, params){
cm_editbox.setCursor({'line':window.lastline, 'ch': window.lastch})
cm_editbox.scrollTo(window.lastscroll.left, window.lastscroll.top)
}
CodeMirror.Vim.defineEx('rpos', null, rpos)
function uuid4() {
return ([1e7]+-1e3+-4e3+-8e3+-1e11).replace(/[018]/g, c =>
(c ^ crypto.getRandomValues(new Uint8Array(1))[0] & 15 >> c / 4).toString(16)
);
}
function insertTextAtCursor(editor, text) {
var doc = editor.getDoc();
var cursor = doc.getCursor();
doc.replaceRange(text, cursor);
}
</script>
<!--<script src="lib/brython_aio.js"></script>-->
<script src="lib/brython.js"></script>
<script src="lib/brython_stdlib.js"></script>
<script type="text/python">
from browser import window
from browser import aio as asyncio
from browser import document as doc
from browser.html import *
import time
class Q:
def __call__(self, arg):
if callable(arg):
def f(*l, **kw):
_ret = arg(*l, **kw)
args = ', '.join(j for j in (', '.join(repr(i) for i in l), ', '.join(f'{k}={v!r}' for k, v in kw.items())) if j)
print(f'{arg.__qualname__}({args}) -> {_ret}')
return _ret
f.__name__ = arg.__name__
f.__qualname__ = arg.__qualname__
return f
print(arg)
return arg
def __or__(self, arg):
print(arg)
return arg
__truediv__ = __div__ = __or__
q = Q()
class COLOR:
crimson = (220, 20, 60)
emerald = (0, 89, 11)
cobalt = (0, 71, 171)
gold = (255, 215, 0)
red = (255, 0, 0)
blue = (0, 0, 255)
green = (0, 255, 0)
# TODO
class fopen():
def __init__(self, new_file=False):
if new_file:
self.opts = {
'type': 'saveFile',
'accepts': [{
'description': 'Text file',
'extensions': ['txt'],
'mimeTypes': ['text/plain'],
}],
}
else:
self.opts = {}
async def __aenter__(self):
if self.opts:
self.fileHandle = await window.chooseFileSystemEntries(self.opts)
else:
self.fileHandle = await window.chooseFileSystemEntries()
self.file = await self.fileHandle.getFile()
self.text = await self.file.text()
return self
async def write(self, content):
writer = await self.fileHandle.createWritable()
await writer.truncate(0)
await writer.write(content)
await writer.close()
async def __aexit__(self, *l):
pass
# pure python versions for faster load
#def itemgetter(*items):
# if len(items) == 1:
# item = items[0]
# def g(obj):
# return obj[item]
# else:
# def g(obj):
# return tuple(obj[item] for item in items)
# return g
# hacky exec version of itemgetter for speed
# slower creation, but faster execute for more than 1 item
def itemgetter(*items):
template = f'''def f(i): return {", ".join(f"i[{i!r}]" for i in items)}'''
loc = {}
exec(template, {}, loc)
return loc['f']
# hacky exec version of attrgetter for speed
# slower creation, but faster execute
def attrgetter(*items):
template = f'''def f(i): return {", ".join(f"i.{i}" for i in items)}'''
loc = {}
exec(template, {}, loc)
return loc['f']
class groupby:
# [k for k, g in groupby('AAAABBBCCDAABBB')] --> A B C D A B
# [list(g) for k, g in groupby('AAAABBBCCD')] --> AAAA BBB CC D
def __init__(self, iterable, key=None):
if key is None:
key = lambda x: x
self.keyfunc = key
self.it = iter(iterable)
self.tgtkey = self.currkey = self.currvalue = object()
def __iter__(self):
return self
def __next__(self):
self.id = object()
while self.currkey == self.tgtkey:
self.currvalue = next(self.it) # Exit on StopIteration
self.currkey = self.keyfunc(self.currvalue)
self.tgtkey = self.currkey
return (self.currkey, self._grouper(self.tgtkey, self.id))
def _grouper(self, tgtkey, id):
while self.id is id and self.currkey == tgtkey:
yield self.currvalue
try:
self.currvalue = next(self.it)
except StopIteration:
return
self.currkey = self.keyfunc(self.currvalue)
def gatherby(l, *keys):
gb = {}
if len(keys) == 0:
for i in l:
gb.setdefault(i, []).append(i)
elif len(keys) == 1:
k = keys[0]
for i in l:
gb.setdefault(i[k], []).append(i)
else:
for i in l:
gb.setdefault(tuple(i[k] for k in keys), []).append(i)
return gb
def chunk(l, n=1):
current_batch = []
for item in l:
current_batch.append(item)
if len(current_batch) == n:
yield current_batch
current_batch = []
if current_batch:
yield current_batch
class zip_longest:
def __init__(self, *args, fillvalue = None):
self.args = [iter(arg) for arg in args]
self.fillvalue = fillvalue
self.units = len(args)
def __iter__(self):
return self
def __next__(self):
temp = []
nb = 0
for i in range(self.units):
try:
temp.append(next(self.args[i]))
nb += 1
except StopIteration:
temp.append(self.fillvalue)
if nb==0:
raise StopIteration
return tuple(temp)
def partial(func, *args, **keywords):
def newfunc(*fargs, **fkeywords):
newkeywords = {**keywords, **fkeywords}
return func(*args, *fargs, **newkeywords)
newfunc.func = func
newfunc.args = args
newfunc.keywords = keywords
return newfunc
class permutations:
def __init__(self, iterable, r = None):
self.pool = tuple(iterable)
self.n = len(self.pool)
self.r = self.n if r is None else r
self.indices = list(range(self.n))
self.cycles = list(range(self.n, self.n - self.r, -1))
self.zero = False
self.stop = False
def __iter__(self):
return self
def __next__(self):
indices = self.indices
if self.r > self.n:
raise StopIteration
if not self.zero:
self.zero = True
return tuple(self.pool[i] for i in indices[:self.r])
i = self.r - 1
while i >= 0:
j = self.cycles[i] - 1
if j > 0:
self.cycles[i] = j
indices[i], indices[-j] = indices[-j], indices[i]
return tuple(self.pool[i] for i in indices[:self.r])
self.cycles[i] = len(indices) - i
n1 = len(indices) - 1
assert n1 >= 0
num = indices[i]
for k in range(i, n1):
indices[k] = indices[k+1]
indices[n1] = num
i -= 1
raise StopIteration
def grouper(iterable, n, fillvalue=None):
"Collect data into fixed-length chunks or blocks"
# grouper('ABCDEFG', 3, 'x') --> ABC DEF Gxx"
args = [iter(iterable)] * n
return zip_longest(*args, fillvalue=fillvalue)
def align(l, *attrs, zip=zip):
""" Aligns lists into a table like structure for neatness.
This also aligns number like values to the right.
"""
l = tuple(l) # exhaust generators
if isinstance(l[0], dict):
h = attrs or l[0].keys()
l = [[f'{j}' for j in i] for i in zip(h, *([i[k] for k in h] for i in l))]
elif isinstance(l[0], (list, tuple)):
l = [[f'{j}' for j in i] for i in zip(*l)]
else:
h = attrs or (l[0].__slots__ if hasattr(l[0], '__slots__') else vars(l[0]))
l = [[f'{j}' for j in i] for i in zip(h, *([getattr(i, k) for k in h] for i in l))]
for col in l:
column_width = len(max(col, key=len))
for idx, c in enumerate(col):
try:
float(c)
col[idx] = c.rjust(column_width)
except:
col[idx] = c.ljust(column_width)
# transpose back and return.
return '\n'.join(' | '.join(i).rstrip() for i in zip(*l))
def slot(f, *components, verbose=False):
""" A simple c-struct like generator.
This does not inherit functions and constructs a new class from scratch
using exec.
"""
if callable(f):
args = tuple({x for x in (vars(i) for i in f.__mro__ if i is not object) for x in x if not x.startswith('__')})
defaults = tuple(getattr(f, i) for i in args)
supers = tuple(i.__qualname__ for i in f.__mro__ if i is not object and i is not f)
components = '__components__ = ' + repr(supers)
name = f.__name__
largs = ', '.join(args[:-len(defaults)] if defaults else args)
else:
components = list(components)
slots = components.pop(0)
defaults = components
args = tuple(slots.split(' '))
largs = ', '.join(args[:-len(defaults)] if defaults else args)
name = f
supers = ()
# Gather list of collections
collections = {k: repr(v) for k, v in zip(args[-len(defaults):], defaults)
if type(v) in (list, tuple, dict, set)}
# Set default signature.
kwargs = ', '.join(f'{k}={repr(None if k in collections else v)}' for k, v in zip(args[-len(defaults):], defaults))
all_args = ', '.join(i for i in [largs, kwargs] if i)
# Self setters.
sargs = '\n '.join(f'self.{k} = {v}' for k, v in zip(args, (f'{collections[i]} if {i} is None else {i}' if i in collections else i for i in args)))
slot_template = f'''
class {name}:
__slots__ = {repr(args)}
{components if supers else ''}
def __init__(self,
{all_args}):
{sargs}
def __iter__(self):
yield from ({', '.join(f'self.{i}' for i in args)})
def __repr__(self):
return self.__class__.__name__ + '(' + ', '.join(f'{{k}}={{getattr(self, k, None)!r}}'
for k in self.__slots__) + ')'
'''.strip()
# Verbosity to print out generated code.
if verbose:
print(slot_template)
local = {}
exec(slot_template, local)
return local[name]
def todict(obj):
# dict
if obj is None:
return None
elif isinstance(obj, dict):
#return {k: todict(v) for k, v in obj.items()}
data = {}
for k, v in obj.items():
data[k] = todict(v)
return data
# slot objects
elif hasattr(obj, '__slots__'):
#return {k: todict(getattr(obj, k)) for k in obj.__slots__} # brython issue
data = {}
for k in obj.__slots__:
if not k.startswith('_'):
data[k] = todict(getattr(obj, k))
return data
# something iterable, like tuples or lists
elif hasattr(obj, "__iter__") and not isinstance(obj, str):
return type(obj)(todict(v) for v in obj)
# simple classes
elif hasattr(obj, "__dict__"):
#return {k: todict(v) for k, v in obj.__dict__.items()
# if not callable(v) and not k.startswith('_')}
data = {}
for k, v in obj.__dict__.items():
if not callable(v) and not k.startswith('_'):
data[k] = todict(v)
return data
# finally simple type
else:
return obj
# --- end focus
ctrl = False
tables = {}
_options = {}
editbox = window.editbox
cm_editbox = window.cm_editbox
_options['editbox'] = cm_editbox
_options['so'] = 6*12
_options['center'] = True
_options['body'] = doc.querySelector('body')
_options['window'] = window
_options['limelight'] = None
_options['relative_number'] = True
def runup(cm, params):
cm_editbox.save()
tar = window.findMatches(cm_editbox.getTextArea().value, cm_editbox.getCursor().ch, cm_editbox.getCursor().line)[0]
window.eval("document.querySelector('.CodeMirror').CodeMirror.setCursor({'line':"+str(tar)+", 'ch':"+str(_options['editbox'].getCursor().ch)+"})")