#!/usr/bin/env node
// Usage: node parse.js
// Script that creates index.html out of web/template.html and README.md.
// It is written in JS because this code used to be executed on the client side.
// To install dependencies run:
// $ npm install -g jsdom jquery showdown highlightjs
// If running on Mac and modules can't be found after installation add:
// export NODE_PATH=/usr/local/lib/node_modules
// to the ~/.bash_profile or ~/.bashrc file and run '$ bash'.
const fs = require('fs');
const jsdom = require('jsdom');
const showdown = require('showdown');
const hljs = require('highlightjs');
const TOC =
'
' +
'Contents
\n' +
'ToC = {\n' +
' \'1. Collections\': [List, Dictionary, Set, Tuple, Range, Enumerate, Iterator, Generator],\n' +
' \'2. Types\': [Type, String, Regular_Exp, Format, Numbers, Combinatorics, Datetime],\n' +
' \'3. Syntax\': [Args, Inline, Closure, Decorator, Class, Duck_Type, Enum, Exception],\n' +
' \'4. System\': [Exit, Print, Input, Command_Line_Arguments, Open, Path, OS_Commands],\n' +
' \'5. Data\': [JSON, Pickle, CSV, SQLite, Bytes, Struct, Array, Memory_View, Deque],\n' +
' \'6. Advanced\': [Threading, Operator, Introspection, Metaprograming, Eval, Coroutine],\n' +
' \'7. Libraries\': [Progress_Bar, Plot, Table, Curses, Logging, Scraping, Web, Profile,\n' +
' NumPy, Image, Audio, Games, Data, GUI, ๐]\n' +
'}\n' +
'
\n';
const LRU_CACHE =
'from functools import lru_cache\n' +
'\n' +
'@lru_cache(maxsize=None)\n' +
'def fib(n):\n' +
' return n if n < 2 else fib(n-2) + fib(n-1)\n';
const CONSTRUCTOR_OVERLOADING =
'class <name>:\n' +
' def __init__(self, a=None):\n' +
' self.a = a\n';
const DATACLASS =
'from dataclasses import make_dataclass\n' +
'<class> = make_dataclass(\'<class_name>\', <coll_of_attribute_names>)\n' +
'<class> = make_dataclass(\'<class_name>\', <coll_of_tuples>)\n' +
'<tuple> = (\'<attr_name>\', <type> [, <default_value>])';
const SHUTIL_COPY =
'shutil.copy(from, to) \n' +
'shutil.copytree(from, to) \n';
const OS_RENAME =
'os.rename(from, to) \n' +
'os.replace(from, to) \n';
const TYPE =
'<class> = type(\'<class_name>\', <parents_tuple>, <attributes_dict>)';
const EVAL =
'>>> from ast import literal_eval\n' +
'>>> literal_eval(\'[1, 2, 3]\')\n' +
'[1, 2, 3]\n' +
'>>> literal_eval(\'1 + 2\')\n' +
'ValueError: malformed node or string\n';
const PROGRESS_BAR =
'\n' +
'>>> from tqdm import tqdm\n' +
'>>> from time import sleep\n' +
'>>> for el in tqdm([1, 2, 3], desc=\'Processing\'):\n' +
'... sleep(1)\n' +
'Processing: 100%|โโโโโโโโโโโโโโโโโโโโ| 3/3 [00:03<00:00, 1.00s/it]\n';
const NUMPY_1 =
'<el> = <2d_array>[0, 0] \n' +
'<1d_view> = <2d_array>[0] \n' +
'<1d_view> = <2d_array>[:, 0] \n' +
'<3d_view> = <2d_array>[None, :, :] \n';
const NUMPY_2 =
'<1d_array> = <2d_array>[<1d_row_indexes>, <1d_column_indexes>]\n' +
'<2d_array> = <2d_array>[<2d_row_indexes>, <2d_column_indexes>]\n';
const NUMPY_3 =
'<2d_bools> = <2d_array> > 0\n' +
'<1d_array> = <2d_array>[<2d_bools>]\n';
const PYINSTALLER =
'$ pip3 install pyinstaller\n' +
'$ pyinstaller script.py \n' +
'$ pyinstaller script.py --onefile \n' +
'$ pyinstaller script.py --windowed \n' +
'$ pyinstaller script.py --add-data \'<path>:.\' \n';
const INDEX =
'Only available in PDF.\n' +
'Ctrl+F / โF is usually sufficient.\n' +
'Searching \'#<title>\' will limit the search to the titles.\n';
const DIAGRAM_1_A =
'+------------------+------------+------------+------------+\n' +
'| | Sequence | Collection | Iterable |\n' +
'+------------------+------------+------------+------------+\n';
const DIAGRAM_1_B =
'โโโโโโโโโโโโโโโโโโโโฏโโโโโโโโโโโโโฏโโโโโโโโโโโโโฏโโโโโโโโโโโโโ\n' +
'โ โ Sequence โ Collection โ Iterable โ\n' +
'โ โโโโโโโโโโโโโโโโโโโผโโโโโโโโโโโโโผโโโโโโโโโโโโโผโโโโโโโโโโโโโจ\n' +
'โ list, range, str โ โ โ โ โ โ โ\n' +
'โ dict, set โ โ โ โ โ โ\n' +
'โ iter โ โ โ โ โ\n' +
'โโโโโโโโโโโโโโโโโโโโทโโโโโโโโโโโโโทโโโโโโโโโโโโโทโโโโโโโโโโโโโ\n';
const DIAGRAM_2_A =
'+--------------------+----------+----------+----------+----------+----------+\n' +
'| | Integral | Rational | Real | Complex | Number |\n' +
'+--------------------+----------+----------+----------+----------+----------+\n';
const DIAGRAM_2_B =
'โโโโโโโโโโโโโโโโโโโโโโฏโโโโโโโโโโโฏโโโโโโโโโโโฏโโโโโโโโโโโฏโโโโโโโโโโโฏโโโโโโโโโโโ\n' +
'โ โ Integral โ Rational โ Real โ Complex โ Number โ\n' +
'โ โโโโโโโโโโโโโโโโโโโโโผโโโโโโโโโโโผโโโโโโโโโโโผโโโโโโโโโโโผโโโโโโโโโโโผโโโโโโโโโโโจ\n' +
'โ int โ โ โ โ โ โ โ โ โ โ โ\n' +
'โ fractions.Fraction โ โ โ โ โ โ โ โ โ โ\n' +
'โ float โ โ โ โ โ โ โ โ โ\n' +
'โ complex โ โ โ โ โ โ โ โ\n' +
'โ decimal.Decimal โ โ โ โ โ โ โ\n' +
'โโโโโโโโโโโโโโโโโโโโโโทโโโโโโโโโโโทโโโโโโโโโโโทโโโโโโโโโโโทโโโโโโโโโโโทโโโโโโโโโโโ\n';
const DIAGRAM_3_A =
'+---------------+----------+----------+----------+----------+----------+\n';
const DIAGRAM_3_B =
'โโโโโโโโโโโโโโโโโฏโโโโโโโโโโโฏโโโโโโโโโโโฏโโโโโโโโโโโฏโโโโโโโโโโโฏโโโโโโโโโโโ\n' +
'โ โ [ !#$%โฆ] โ [a-zA-Z] โ [ยผยฝยพ] โ [ยฒยณยน] โ [0-9] โ\n' +
'โ โโโโโโโโโโโโโโโโผโโโโโโโโโโโผโโโโโโโโโโโผโโโโโโโโโโโผโโโโโโโโโโโผโโโโโโโโโโโจ\n' +
'โ isprintable() โ โ โ โ โ โ โ โ โ โ โ\n' +
'โ isalnum() โ โ โ โ โ โ โ โ โ โ\n' +
'โ isnumeric() โ โ โ โ โ โ โ โ โ\n' +
'โ isdigit() โ โ โ โ โ โ โ โ\n' +
'โ isdecimal() โ โ โ โ โ โ โ\n' +
'โโโโโโโโโโโโโโโโโทโโโโโโโโโโโทโโโโโโโโโโโทโโโโโโโโโโโทโโโโโโโโโโโทโโโโโโโโโโโ\n';
const DIAGRAM_4_A =
"+---------------+-----------------+-----------------+-----------------+-----------------+\n" +
"| | {} | {:f} | {:e} | {:%} |\n" +
"+---------------+-----------------+-----------------+-----------------+-----------------+\n";
const DIAGRAM_4_B =
"โโโโโโโโโโโโโโโโโฏโโโโโโโโโโโโโโโโโโฏโโโโโโโโโโโโโโโโโโฏโโโโโโโโโโโโโโโโโโฏโโโโโโโโโโโโโโโโโโ\n" +
"โ โ {<float>} โ {<float>:f} โ {<float>:e} โ {<float>:%} โ\n" +
"โ โโโโโโโโโโโโโโโโผโโโโโโโโโโโโโโโโโโผโโโโโโโโโโโโโโโโโโผโโโโโโโโโโโโโโโโโโผโโโโโโโโโโโโโโโโโโจ\n" +
"โ 0.000056789 โ '5.6789e-05' โ '0.000057' โ '5.678900e-05' โ '0.005679%' โ\n" +
"โ 0.00056789 โ '0.00056789' โ '0.000568' โ '5.678900e-04' โ '0.056789%' โ\n" +
"โ 0.0056789 โ '0.0056789' โ '0.005679' โ '5.678900e-03' โ '0.567890%' โ\n" +
"โ 0.056789 โ '0.056789' โ '0.056789' โ '5.678900e-02' โ '5.678900%' โ\n" +
"โ 0.56789 โ '0.56789' โ '0.567890' โ '5.678900e-01' โ '56.789000%' โ\n" +
"โ 5.6789 โ '5.6789' โ '5.678900' โ '5.678900e+00' โ '567.890000%' โ\n" +
"โ 56.789 โ '56.789' โ '56.789000' โ '5.678900e+01' โ '5678.900000%' โ\n" +
"โ 567.89 โ '567.89' โ '567.890000' โ '5.678900e+02' โ '56789.000000%' โ\n" +
"โโโโโโโโโโโโโโโโโทโโโโโโโโโโโโโโโโโโทโโโโโโโโโโโโโโโโโโทโโโโโโโโโโโโโโโโโโทโโโโโโโโโโโโโโโโโโ\n";
const DIAGRAM_5_A =
"+---------------+-----------------+-----------------+-----------------+-----------------+\n" +
"| | {:.2} | {:.2f} | {:.2e} | {:.2%} |\n" +
"+---------------+-----------------+-----------------+-----------------+-----------------+\n";
const DIAGRAM_5_B =
"โโโโโโโโโโโโโโโโโฏโโโโโโโโโโโโโโโโโโฏโโโโโโโโโโโโโโโโโโฏโโโโโโโโโโโโโโโโโโฏโโโโโโโโโโโโโโโโโโ\n" +
"โ โ {<float>:.2} โ {<float>:.2f} โ {<float>:.2e} โ {<float>:.2%} โ\n" +
"โ โโโโโโโโโโโโโโโโผโโโโโโโโโโโโโโโโโโผโโโโโโโโโโโโโโโโโโผโโโโโโโโโโโโโโโโโโผโโโโโโโโโโโโโโโโโโจ\n" +
"โ 0.000056789 โ '5.7e-05' โ '0.00' โ '5.68e-05' โ '0.01%' โ\n" +
"โ 0.00056789 โ '0.00057' โ '0.00' โ '5.68e-04' โ '0.06%' โ\n" +
"โ 0.0056789 โ '0.0057' โ '0.01' โ '5.68e-03' โ '0.57%' โ\n" +
"โ 0.056789 โ '0.057' โ '0.06' โ '5.68e-02' โ '5.68%' โ\n" +
"โ 0.56789 โ '0.57' โ '0.57' โ '5.68e-01' โ '56.79%' โ\n" +
"โ 5.6789 โ '5.7' โ '5.68' โ '5.68e+00' โ '567.89%' โ\n" +
"โ 56.789 โ '5.7e+01' โ '56.79' โ '5.68e+01' โ '5678.90%' โ\n" +
"โ 567.89 โ '5.7e+02' โ '567.89' โ '5.68e+02' โ '56789.00%' โ\n" +
"โโโโโโโโโโโโโโโโโทโโโโโโโโโโโโโโโโโโทโโโโโโโโโโโโโโโโโโทโโโโโโโโโโโโโโโโโโทโโโโโโโโโโโโโโโโโโ\n";
const DIAGRAM_6_A =
'+------------+------------+------------+------------+--------------+\n' +
'| | Iterable | Collection | Sequence | abc.Sequence |\n' +
'+------------+------------+------------+------------+--------------+\n';
const DIAGRAM_6_B =
'โโโโโโโโโโโโโโฏโโโโโโโโโโโโโฏโโโโโโโโโโโโโฏโโโโโโโโโโโโโฏโโโโโโโโโโโโโโโ\n' +
'โ โ Iterable โ Collection โ Sequence โ abc.Sequence โ\n' +
'โ โโโโโโโโโโโโโผโโโโโโโโโโโโโผโโโโโโโโโโโโโผโโโโโโโโโโโโโผโโโโโโโโโโโโโโโจ\n' +
'โ iter() โ ! โ ! โ โ โ โ โ\n' +
'โ contains() โ โ โ โ โ โ โ โ โ\n' +
'โ len() โ โ ! โ ! โ ! โ\n' +
'โ getitem() โ โ โ ! โ ! โ\n' +
'โ reversed() โ โ โ โ โ โ โ\n' +
'โ index() โ โ โ โ โ โ\n' +
'โ count() โ โ โ โ โ โ\n' +
'โโโโโโโโโโโโโโทโโโโโโโโโโโโโทโโโโโโโโโโโโโทโโโโโโโโโโโโโทโโโโโโโโโโโโโโโ\n';
const DIAGRAM_7_A =
'BaseException\n' +
' +-- SystemExit';
const DIAGRAM_7_B =
"BaseException\n" +
" โโโ SystemExit \n" +
" โโโ KeyboardInterrupt \n" +
" โโโ Exception \n" +
" โโโ ArithmeticError \n" +
" โ โโโ ZeroDivisionError \n" +
" โโโ AttributeError \n" +
" โโโ EOFError \n" +
" โโโ LookupError \n" +
" โ โโโ IndexError \n" +
" โ โโโ KeyError \n" +
" โโโ NameError \n" +
" โโโ OSError \n" +
" โ โโโ FileNotFoundError \n" +
" โโโ RuntimeError \n" +
" โ โโโ RecursionError \n" +
" โโโ StopIteration \n" +
" โโโ TypeError \n" +
" โโโ ValueError \n" +
" โโโ UnicodeError \n";
const DIAGRAM_8_A =
'+-----------+------------+------------+------------+\n' +
'| | list | dict | set |\n' +
'+-----------+------------+------------+------------+\n';
const DIAGRAM_8_B =
'โโโโโโโโโโโโโฏโโโโโโโโโโโโโฏโโโโโโโโโโโโโฏโโโโโโโโโโโโโ\n' +
'โ โ list โ dict โ set โ\n' +
'โ โโโโโโโโโโโโผโโโโโโโโโโโโโผโโโโโโโโโโโโโผโโโโโโโโโโโโโจ\n' +
'โ getitem() โ IndexError โ KeyError โ โ\n' +
'โ pop() โ IndexError โ KeyError โ KeyError โ\n' +
'โ remove() โ ValueError โ โ KeyError โ\n' +
'โ index() โ ValueError โ โ โ\n' +
'โโโโโโโโโโโโโทโโโโโโโโโโโโโทโโโโโโโโโโโโโทโโโโโโโโโโโโโ\n';
const DIAGRAM_9_A =
'+------------------+--------------+--------------+--------------+\n' +
'| | excel | excel-tab | unix |\n' +
'+------------------+--------------+--------------+--------------+\n';
const DIAGRAM_9_B =
"โโโโโโโโโโโโโโโโโโโโฏโโโโโโโโโโโโโโโฏโโโโโโโโโโโโโโโฏโโโโโโโโโโโโโโโ\n" +
"โ โ excel โ excel-tab โ unix โ\n" +
"โ โโโโโโโโโโโโโโโโโโโผโโโโโโโโโโโโโโโผโโโโโโโโโโโโโโโผโโโโโโโโโโโโโโโจ\n" +
"โ delimiter โ ',' โ '\\t' โ ',' โ\n" +
"โ quotechar โ '\"' โ '\"' โ '\"' โ\n" +
"โ doublequote โ True โ True โ True โ\n" +
"โ skipinitialspace โ False โ False โ False โ\n" +
"โ lineterminator โ '\\r\\n' โ '\\r\\n' โ '\\n' โ\n" +
"โ quoting โ 0 โ 0 โ 1 โ\n" +
"โ escapechar โ None โ None โ None โ\n" +
"โโโโโโโโโโโโโโโโโโโโทโโโโโโโโโโโโโโโทโโโโโโโโโโโโโโโทโโโโโโโโโโโโโโโ\n";
const DIAGRAM_10_A =
'+-------------+-------------+\n' +
'| Classes | Metaclasses |\n' +
'+-------------+-------------|\n' +
'| MyClass --> MyMetaClass |\n';
const DIAGRAM_10_B =
'โโโโโโโโโโโโโโโฏโโโโโโโโโโโโโโ\n' +
'โ Classes โ Metaclasses โ\n' +
'โ โโโโโโโโโโโโโโผโโโโโโโโโโโโโโจ\n' +
'โ MyClass โโโ MyMetaClass โ\n' +
'โ โ โ โ\n' +
'โ object โโโโโโ type โโฎ โ\n' +
'โ โ โ โฐโโโฏ โ\n' +
'โ str โโโโโโโโโโโฏ โ\n' +
'โโโโโโโโโโโโโโโทโโโโโโโโโโโโโโ\n';
const DIAGRAM_11_A =
'+-------------+-------------+\n' +
'| Classes | Metaclasses |\n' +
'+-------------+-------------|\n' +
'| MyClass | MyMetaClass |\n';
const DIAGRAM_11_B =
'โโโโโโโโโโโโโโโฏโโโโโโโโโโโโโโ\n' +
'โ Classes โ Metaclasses โ\n' +
'โ โโโโโโโโโโโโโโผโโโโโโโโโโโโโโจ\n' +
'โ MyClass โ MyMetaClass โ\n' +
'โ โ โ โ โ\n' +
'โ object โโโโโโ type โ\n' +
'โ โ โ โ\n' +
'โ str โ โ\n' +
'โโโโโโโโโโโโโโโทโโโโโโโโโโโโโโ\n';
const DIAGRAM_12_A =
'+-----------+-------------+------+-------------+\n' +
'| sampwidth | min | zero | max |\n' +
'+-----------+-------------+------+-------------+\n';
const DIAGRAM_12_B =
'โโโโโโโโโโโโโฏโโโโโโโโโโโโโโฏโโโโโโโฏโโโโโโโโโโโโโโ\n' +
'โ sampwidth โ min โ zero โ max โ\n' +
'โ โโโโโโโโโโโโผโโโโโโโโโโโโโโผโโโโโโโผโโโโโโโโโโโโโโจ\n' +
'โ 1 โ 0 โ 128 โ 255 โ\n' +
'โ 2 โ -32768 โ 0 โ 32767 โ\n' +
'โ 3 โ -8388608 โ 0 โ 8388607 โ\n' +
'โ 4 โ -2147483648 โ 0 โ 2147483647 โ\n' +
'โโโโโโโโโโโโโทโโโโโโโโโโโโโโทโโโโโโโทโโโโโโโโโโโโโโ\n';
const DIAGRAM_13_A =
'| sr.apply(โฆ) | 3 | sum 3 | s 3 |';
const DIAGRAM_13_B =
"โโโโโโโโโโโโโโโฏโโโโโโโโโโโโโโฏโโโโโโโโโโโโโโฏโโโโโโโโโโโโโโโโ\n" +
"โ โ 'sum' โ ['sum'] โ {'s': 'sum'} โ\n" +
"โ โโโโโโโโโโโโโโผโโโโโโโโโโโโโโผโโโโโโโโโโโโโโผโโโโโโโโโโโโโโโโจ\n" +
"โ sr.apply(โฆ) โ 3 โ sum 3 โ s 3 โ\n" +
"โ sr.agg(โฆ) โ โ โ โ\n" +
"โโโโโโโโโโโโโโโทโโโโโโโโโโโโโโทโโโโโโโโโโโโโโทโโโโโโโโโโโโโโโโ\n";
const DIAGRAM_14_A =
'| sr.apply(โฆ) | | rank | |';
const DIAGRAM_14_B =
"โโโโโโโโโโโโโโโฏโโโโโโโโโโโโโโฏโโโโโโโโโโโโโโฏโโโโโโโโโโโโโโโโ\n" +
"โ โ 'rank' โ ['rank'] โ {'r': 'rank'} โ\n" +
"โ โโโโโโโโโโโโโโผโโโโโโโโโโโโโโผโโโโโโโโโโโโโโผโโโโโโโโโโโโโโโโจ\n" +
"โ sr.apply(โฆ) โ โ rank โ โ\n" +
"โ sr.agg(โฆ) โ x 1 โ x 1 โ r x 1 โ\n" +
"โ sr.trans(โฆ) โ y 2 โ y 2 โ y 2 โ\n" +
"โโโโโโโโโโโโโโโทโโโโโโโโโโโโโโทโโโโโโโโโโโโโโทโโโโโโโโโโโโโโโโ\n";
const DIAGRAM_15_A =
'+------------------------+---------------+------------+------------+--------------------------+';
const DIAGRAM_15_B =
"โโโโโโโโโโโโโโโโโโโโโโโโโโฏโโโโโโโโโโโโโโโโฏโโโโโโโโโโโโโฏโโโโโโโโโโโโโฏโโโโโโโโโโโโโโโโโโโโโโโโโโโ\n" +
"โ โ 'outer' โ 'inner' โ 'left' โ Description โ\n" +
"โ โโโโโโโโโโโโโโโโโโโโโโโโโผโโโโโโโโโโโโโโโโผโโโโโโโโโโโโโผโโโโโโโโโโโโโผโโโโโโโโโโโโโโโโโโโโโโโโโโโจ\n" +
"โ l.merge(r, on='y', โ x y z โ x y z โ x y z โ Joins/merges on column. โ\n" +
"โ how=โฆ) โ 0 1 2 . โ 3 4 5 โ 1 2 . โ Also accepts left_on and โ\n" +
"โ โ 1 3 4 5 โ โ 3 4 5 โ right_on parameters. โ\n" +
"โ โ 2 . 6 7 โ โ โ Uses 'inner' by default. โ\n" +
"โ โโโโโโโโโโโโโโโโโโโโโโโโโผโโโโโโโโโโโโโโโโผโโโโโโโโโโโโโผโโโโโโโโโโโโโผโโโโโโโโโโโโโโโโโโโโโโโโโโโจ\n" +
"โ l.join(r, lsuffix='l', โ x yl yr z โ โ x yl yr z โ Joins/merges on row keys.โ\n" +
"โ rsuffix='r', โ a 1 2 . . โ x yl yr z โ 1 2 . . โ Uses 'left' by default. โ\n" +
"โ how=โฆ) โ b 3 4 4 5 โ 3 4 4 5 โ 3 4 4 5 โ If r is a series, it is โ\n" +
"โ โ c . . 6 7 โ โ โ first converted to DF. โ\n" +
"โ โโโโโโโโโโโโโโโโโโโโโโโโโผโโโโโโโโโโโโโโโโผโโโโโโโโโโโโโผโโโโโโโโโโโโโผโโโโโโโโโโโโโโโโโโโโโโโโโโโจ\n" +
"โ pd.concat([l, r], โ x y z โ y โ โ Adds rows at the bottom. โ\n" +
"โ axis=0, โ a 1 2 . โ 2 โ โ Uses 'outer' by default. โ\n" +
"โ join=โฆ) โ b 3 4 . โ 4 โ โ By default works the โ\n" +
"โ โ b . 4 5 โ 4 โ โ same as `l.append(r)`. โ\n" +
"โ โ c . 6 7 โ 6 โ โ โ\n" +
"โ โโโโโโโโโโโโโโโโโโโโโโโโโผโโโโโโโโโโโโโโโโผโโโโโโโโโโโโโผโโโโโโโโโโโโโผโโโโโโโโโโโโโโโโโโโโโโโโโโโจ\n" +
"โ pd.concat([l, r], โ x y y z โ โ โ Adds columns at the โ\n" +
"โ axis=1, โ a 1 2 . . โ x y y z โ โ right end. โ\n" +
"โ join=โฆ) โ b 3 4 4 5 โ 3 4 4 5 โ โ Uses 'outer' by default. โ\n" +
"โ โ c . . 6 7 โ โ โ โ\n" +
"โ โโโโโโโโโโโโโโโโโโโโโโโโโผโโโโโโโโโโโโโโโโผโโโโโโโโโโโโโผโโโโโโโโโโโโโผโโโโโโโโโโโโโโโโโโโโโโโโโโโจ\n" +
"โ l.combine_first(r) โ x y z โ โ โ Adds missing rows and โ\n" +
"โ โ a 1 2 . โ โ โ columns. โ\n" +
"โ โ b 3 4 5 โ โ โ โ\n" +
"โ โ c . 6 7 โ โ โ โ\n" +
"โโโโโโโโโโโโโโโโโโโโโโโโโโทโโโโโโโโโโโโโโโโทโโโโโโโโโโโโโทโโโโโโโโโโโโโทโโโโโโโโโโโโโโโโโโโโโโโโโโโ\n";
const DIAGRAM_16_A =
'| df.apply(โฆ) | | x y | |';
const DIAGRAM_16_B =
"โโโโโโโโโโโโโโโฏโโโโโโโโโโโโโโฏโโโโโโโโโโโโโโฏโโโโโโโโโโโโโโโโ\n" +
"โ โ 'sum' โ ['sum'] โ {'x': 'sum'} โ\n" +
"โ โโโโโโโโโโโโโโผโโโโโโโโโโโโโโผโโโโโโโโโโโโโโผโโโโโโโโโโโโโโโโจ\n" +
"โ df.apply(โฆ) โ โ x y โ โ\n" +
"โ df.agg(โฆ) โ x 4 โ sum 4 6 โ x 4 โ\n" +
"โ โ y 6 โ โ โ\n" +
"โโโโโโโโโโโโโโโทโโโโโโโโโโโโโโทโโโโโโโโโโโโโโทโโโโโโโโโโโโโโโโ\n";
const DIAGRAM_17_A =
'| df.apply(โฆ) | x y | x y | x |';
const DIAGRAM_17_B =
"โโโโโโโโโโโโโโโฏโโโโโโโโโโโโโโฏโโโโโโโโโโโโโโฏโโโโโโโโโโโโโโโโ\n" +
"โ โ 'rank' โ ['rank'] โ {'x': 'rank'} โ\n" +
"โ โโโโโโโโโโโโโโผโโโโโโโโโโโโโโผโโโโโโโโโโโโโโผโโโโโโโโโโโโโโโโจ\n" +
"โ df.apply(โฆ) โ x y โ x y โ x โ\n" +
"โ df.agg(โฆ) โ a 1 1 โ rank rank โ a 1 โ\n" +
"โ df.trans(โฆ) โ b 2 2 โ a 1 1 โ b 2 โ\n" +
"โ โ โ b 2 2 โ โ\n" +
"โโโโโโโโโโโโโโโทโโโโโโโโโโโโโโทโโโโโโโโโโโโโโทโโโโโโโโโโโโโโโโ\n";
const DIAGRAM_18_A =
'| gb.agg(โฆ) | x y | x y | x y | x |';
const DIAGRAM_18_B =
"โโโโโโโโโโโโโโโฏโโโโโโโโโโโโโโฏโโโโโโโโโโโโโโฏโโโโโโโโโโโโโโฏโโโโโโโโโโโโโโโโ\n" +
"โ โ 'sum' โ 'rank' โ ['rank'] โ {'x': 'rank'} โ\n" +
"โ โโโโโโโโโโโโโโผโโโโโโโโโโโโโโผโโโโโโโโโโโโโโผโโโโโโโโโโโโโโผโโโโโโโโโโโโโโโโจ\n" +
"โ gb.agg(โฆ) โ x y โ x y โ x y โ x โ\n" +
"โ โ z โ a 1 1 โ rank rank โ a 1 โ\n" +
"โ โ 3 1 2 โ b 1 1 โ a 1 1 โ b 1 โ\n" +
"โ โ 6 11 13 โ c 2 2 โ b 1 1 โ c 2 โ\n" +
"โ โ โ โ c 2 2 โ โ\n" +
"โ โโโโโโโโโโโโโโผโโโโโโโโโโโโโโผโโโโโโโโโโโโโโผโโโโโโโโโโโโโโผโโโโโโโโโโโโโโโโจ\n" +
"โ gb.trans(โฆ) โ x y โ x y โ โ โ\n" +
"โ โ a 1 2 โ a 1 1 โ โ โ\n" +
"โ โ b 11 13 โ b 1 1 โ โ โ\n" +
"โ โ c 11 13 โ c 1 1 โ โ โ\n" +
"โโโโโโโโโโโโโโโทโโโโโโโโโโโโโโทโโโโโโโโโโโโโโทโโโโโโโโโโโโโโทโโโโโโโโโโโโโโโโ\n";
function main() {
const html = getMd();
initDom(html);
modifyPage();
const template = readFile('web/template.html');
const tokens = template.split('');
const text = `${tokens[0]} ${document.body.innerHTML} ${tokens[1]}`;
writeToFile('index.html', text);
}
function getMd() {
var readme = readFile('README.md');
var readme = readme.replace("#semaphore-event-barrier", "#semaphoreeventbarrier");
const converter = new showdown.Converter();
return converter.makeHtml(readme);
}
function initDom(html) {
const { JSDOM } = jsdom;
const dom = new JSDOM(html);
const $ = (require('jquery'))(dom.window);
global.$ = $;
global.document = dom.window.document;
}
function modifyPage() {
removeOrigToc();
addToc();
insertLinks();
unindentBanner();
updateDiagrams();
highlightCode();
fixPandasDiagram();
removePlotImages();
}
function removeOrigToc() {
const headerContents = $('#contents');
const contentsList = headerContents.next();
headerContents.remove();
contentsList.remove();
}
function addToc() {
const nodes = $.parseHTML(TOC);
$('#main').before(nodes);
}
function insertLinks() {
$('h2').each(function() {
const aId = $(this).attr('id');
const text = $(this).text();
const line = `#${text}`;
$(this).html(line);
});
}
function unindentBanner() {
const montyImg = $('img').first();
montyImg.parent().addClass('banner');
const downloadPraragrapth = $('p').first();
downloadPraragrapth.addClass('banner');
}
function updateDiagrams() {
$(`code:contains(${DIAGRAM_1_A})`).html(DIAGRAM_1_B);
$(`code:contains(${DIAGRAM_2_A})`).html(DIAGRAM_2_B);
$(`code:contains(${DIAGRAM_3_A})`).html(DIAGRAM_3_B);
$(`code:contains(${DIAGRAM_4_A})`).html(DIAGRAM_4_B);
$(`code:contains(${DIAGRAM_5_A})`).html(DIAGRAM_5_B);
$(`code:contains(${DIAGRAM_6_A})`).html(DIAGRAM_6_B);
$(`code:contains(${DIAGRAM_7_A})`).html(DIAGRAM_7_B);
$(`code:contains(${DIAGRAM_8_A})`).html(DIAGRAM_8_B);
$(`code:contains(${DIAGRAM_9_A})`).html(DIAGRAM_9_B);
$(`code:contains(${DIAGRAM_10_A})`).html(DIAGRAM_10_B);
$(`code:contains(${DIAGRAM_11_A})`).html(DIAGRAM_11_B);
$(`code:contains(${DIAGRAM_12_A})`).html(DIAGRAM_12_B).removeClass("text").removeClass("language-text").addClass("python");
$(`code:contains(${DIAGRAM_13_A})`).html(DIAGRAM_13_B).removeClass("text").removeClass("language-text").addClass("python");
$(`code:contains(${DIAGRAM_14_A})`).html(DIAGRAM_14_B).removeClass("text").removeClass("language-text").addClass("python");
$(`code:contains(${DIAGRAM_15_A})`).html(DIAGRAM_15_B).removeClass("text").removeClass("language-text").addClass("python");
$(`code:contains(${DIAGRAM_16_A})`).html(DIAGRAM_16_B).removeClass("text").removeClass("language-text").addClass("python");
$(`code:contains(${DIAGRAM_17_A})`).html(DIAGRAM_17_B).removeClass("text").removeClass("language-text").addClass("python");
$(`code:contains(${DIAGRAM_18_A})`).html(DIAGRAM_18_B).removeClass("text").removeClass("language-text").addClass("python");
}
function highlightCode() {
setApaches(['', '', '', '', '', '']);
$('code').not('.python').not('.text').not('.bash').not('.apache').addClass('python');
$('code').each(function(index) {
hljs.highlightBlock(this);
});
fixClasses();
fixHighlights();
preventPageBreaks();
fixPageBreaksFile();
fixPageBreaksStruct();
insertPageBreaks();
}
function setApaches(elements) {
for (el of elements) {
$(`code:contains(${el})`).addClass('apache');
}
}
function fixClasses() {
// Changes class="hljs-keyword" to class="hljs-title" of 'class' keyword.
$('.hljs-class').filter(':contains(class \')').find(':first-child').removeClass('hljs-keyword').addClass('hljs-title')
}
function fixHighlights() {
$(`code:contains(@lru_cache(maxsize=None))`).html(LRU_CACHE);
$(`code:contains((self, a=None):)`).html(CONSTRUCTOR_OVERLOADING);
$(`code:contains(make_dataclass(\'\')`).html(DATACLASS);
$(`code:contains(shutil.copy)`).html(SHUTIL_COPY);
$(`code:contains(os.rename)`).html(OS_RENAME);
$(`code:contains(\'\', , )`).html(TYPE);
$(`code:contains(ValueError: malformed node)`).html(EVAL);
$(`code:contains(pip3 install tqdm)`).html(PROGRESS_BAR);
$(`code:contains( = <2d_array>[0, 0])`).html(NUMPY_1).removeClass().addClass("python language-python hljs");
$(`code:contains(<1d_array> = <2d_array>[<1d_row_indexes>)`).html(NUMPY_2).removeClass().addClass("python language-python hljs");
$(`code:contains(<2d_bools> = <2d_array> > 0)`).html(NUMPY_3).removeClass().addClass("python language-python hljs");
$(`code:contains(pip3 install pyinstaller)`).html(PYINSTALLER);
$(`ul:contains(Only available in)`).html(INDEX);
}
function preventPageBreaks() {
$(':header').each(function(index) {
var el = $(this)
var untilPre = el.nextUntil('pre')
var untilH2 = el.nextUntil('h2')
if ((untilPre.length < untilH2.length) || el.prop('tagName') === 'H1') {
untilPre.add(el).next().add(el).wrapAll("");
} else {
untilH2.add(el).wrapAll("");
}
});
}
function fixPageBreaksFile() {
const modesDiv = $('#file').parent().parent().parent()
move(modesDiv, 'file')
move(modesDiv, 'exceptions-1')
}
function fixPageBreaksStruct() {
const formatDiv = $('#floatingpointtypes').parent().parent().parent().parent()
move(formatDiv, 'floatingpointtypes')
move(formatDiv, 'integertypesuseacapitalletterforunsignedtypeminimumandstandardsizesareinbrackets')
move(formatDiv, 'forstandardsizesstartformatstringwith')
}
function move(anchor_el, el_id) {
const el = $('#'+el_id).parent()
anchor_el.after(el)
}
function insertPageBreaks() {
insertPageBreakBefore('#print')
}
function insertPageBreakBefore(an_id) {
$('').insertBefore($(an_id).parent())
}
function fixPandasDiagram() {
const diagram_15 = 'โโโโโโโโโโโโโโโโโโโโโโโโโโฏโโโโโโโโโโโโโโโโฏโโโโโโโโโโโโโฏโโโโโโโโโโโโโฏโโโโโโโโโโโโโโโโโโโโโโโโโโโ';
$(`code:contains(${diagram_15})`).find(".hljs-keyword:contains(and)").after("and");
$(`code:contains(${diagram_15})`).find(".hljs-keyword:contains(as)").after("as");
$(`code:contains(${diagram_15})`).find(".hljs-keyword:contains(is)").after("is");
$(`code:contains(${diagram_15})`).find(".hljs-keyword").remove();
}
function removePlotImages() {
$('img[alt="Covid Deaths"]').remove();
$('img[alt="Covid Cases"]').remove();
}
function readFile(filename) {
try {
return fs.readFileSync(filename, 'utf8');
} catch(e) {
console.error('Error:', e.stack);
}
}
function writeToFile(filename, text) {
try {
return fs.writeFileSync(filename, text, 'utf8');
} catch(e) {
console.error('Error:', e.stack);
}
}
main();
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