Added Ruff config.

.github/workflows/ci.yml

@@ -11,10 +11,9 @@ jobs:
     name: Linux C++
 
     runs-on: ${{ matrix.os }}
-    continue-on-error: ${{ matrix.cxx == 'clang++' && matrix.os == 'ubuntu-20.04' }}
     strategy:
       matrix:
-        os: [ubuntu-20.04, ubuntu-22.04, ubuntu-24.04]
+        os: [ubuntu-22.04, ubuntu-24.04]
         cxx: [g++, clang++]
       fail-fast: false
     env:
@@ -69,7 +68,7 @@ jobs:
         python3 -m pip install --upgrade pip
         python3 -m pip install ruff
     - name: Script
-      run: ruff check --output-format=github --target-version py37 --select F,E4,E7,E9,W,I,D,UP,YTT,ANN,S,BLE,B,A,COM819,C4,T10,EM,EXE,ISC,ICN,G,PIE,PYI,Q,RSE,RET,SLF,SLOT,SIM,TID,TC,ARG,PGH,PL,TRY,FLY,PERF,FURB,LOG,RUF --preview --ignore W191,D211,D213,D401,PLR09,PLR1702,PLR2004,FURB101,FURB167,RUF001,RUF002,RUF003,RUF023 .
+      run: ruff check --output-format=github .
       continue-on-error: true
 
   Python:
@@ -83,8 +82,6 @@ jobs:
         include:
           - os: ubuntu-22.04
             python-version: "3.7"
-          - os: ubuntu-20.04
-            python-version: "3.6"
       fail-fast: false
     steps:
     - uses: actions/checkout@v4

graphs.cpp

@@ -1,4 +1,4 @@
-// Teal Dulcet, CS546
+// Copyright © Teal Dulcet
 
 // Compile: g++ -std=gnu++17 -Wall -g -O3 graphs.cpp -o graphs
 

graphs.hpp

@@ -1,9 +1,6 @@
-// Teal Dulcet, CS546
+// Copyright © Teal Dulcet
 #pragma once
-#include <bitset>
-#include <cassert>
 #include <iostream>
-#include <memory>
 #include <sstream>
 #include <cstring>
 #include <cmath>
@@ -57,7 +54,7 @@ namespace graphs
 		// {" ", " ", " ", " ", " ", " ", " ", " ", " ", " ", " "}	 // No border
 	};
 
-	enum color_type: uint8_t
+	enum color_type
 	{
 		color_default,
 		color_black,
@@ -815,153 +812,6 @@ namespace graphs
 		return 0;
 	}
 
-	// EXPERIMENTAL BEG
-
-	// Using the existing color_type enum for the 4-bit colors (not using std::variant due to its larger size)
-	union Color {
-		color_type col_4; // 4-bit color
-		uint8_t col_8; // 8-bit color
-		struct {
-			uint8_t red;
-			uint8_t green;
-			uint8_t blue;
-		} col_24; // 24-bit true color
-	};
-	enum class ColorBits: uint8_t { e4, e8, e24 };
-
-	// Intermediate fragment representation potentially holding multiple pixels (e.g. 2x4 as braille)
-	// most optimal representation possible with only 4 bytes in size, applicable for all types of characters
-	struct Fragment {
-		Color color;
-		uint8_t data; // stores up to 8 data points or up to 255 values
-	};
-	// store fragments on temporary buffer to pass between draws
-	using Texture = std::vector<Fragment>;
-	struct Axis {
-		long double min = 0;
-		long double max = 0;
-		bool drawn = true;
-		bool labels = true;
-		bool ticks = true;
-		bool units_label = true;
-		units_type units = units_fracts;
-	};
-	struct Options {
-		size_t width = 0; // Width in terminal characters. Set to 0 for automatic size based on terminal.
-		size_t height = 0; // Height in terminal characters. Set to 0 for automatic size based on terminal.
-
-		Axis x = {};
-		Axis y = {};
-
-		type_type character_set = type_braille;
-		plot_type plot = plot_scatter;
-		style_type style = style_light;
-		graph_type graph = graph_dot;
-
-		std::string title;
-		std::ostream &ostr = std::cout;
-
-		ColorBits color_type = ColorBits::e4; // bit depth of color representation
-		bool check = true; // validate sizes for graph draw
-		bool border = false; // draw border around the graph
-		bool draw_immediately = true; // draw graph immediately after creation. otherwise call draw/graph with the returned texture
-	};
-	// intermediate representation of a graph texture for ease of passing around
-	struct Intermediate {
-		// use a graph texture to draw into the terminal
-		inline void draw() {
-			// draw graph for experimental preview purposes only
-			for (size_t y = 0; y < options.height; y++) {
-				for (size_t x = 0; x < options.width; x++) {
-					const size_t index = x + y * options.width;
-					const auto& frag = texture[index];
-					// begin color draw(
-					cout << outputcolor(frag.color.col_4);
-					// draw character
-					switch (options.character_set) {
-						case type_braille:
-							cout << dots[frag.data];
-							break;
-						case type_block_quadrant:
-							cout << blocks_quadrant[frag.data];
-							break;
-						default: break;
-					}
-					// reset color (TODO: could be optimized to only reset when color changes)
-					cout << outputcolor(color_type::color_default);
-				}
-				cout << '\n';
-			}
-		}
-
-		Texture texture;
-		const Options options;
-	};
-
-	// plot from single data set, drawn on top of existing graph
-	template <typename T>
-	void plot_experimental(const T &data, Intermediate &intermediate, Color color = {color_red}) {
-		cout << "Experimental plot\n";
-
-		// precalc spans
-		const Options& options = intermediate.options;
-		const long double x_span = options.x.max - options.x.min;
-		const long double y_span = options.y.max - options.y.min;
-		const long double x_span_recip = 1.0 / x_span;
-		const long double y_span_recip = 1.0 / y_span;
-
-		// insert draw plot data into texture
-		for (const auto [x, y]: data) {
-			// check if value is between limits
-			if (x >= options.x.min && x < options.x.max && y >= options.y.min && y < options.y.max) {
-				// calculate terminal character position
-				const long double x_term = ((long double)x - options.x.min) * x_span_recip * (long double)options.width;
-				const long double y_term = ((long double)y - options.y.min) * y_span_recip * (long double)options.height;
-
-				// calculate sub-fragment position (2x4 for braille)
-				const auto [char_width, char_height] = densities[options.character_set];
-				size_t x_sub = (x_term - std::floor(x_term)) * char_width;
-				size_t y_sub = (y_term - std::floor(y_term)) * char_height;
-				// invert y_sub
-				y_sub = char_height - 1 - y_sub;
-
-				// draw Fragment
-				const size_t index = (size_t)x_term + (options.height - 1 - (size_t)y_term) * options.width;
-				intermediate.texture[index].color = color; // TODO: mix color here
-
-				uint8_t value = 0;
-				// TODO: put this in separate function to reuse in other plot funcs
-				switch (options.character_set) {
-					case type_braille:
-						value = dotvalues[x_sub][y_sub];
-						break;
-					case type_block_quadrant:
-						value = 1 << (x_sub + y_sub * char_width);
-						break;
-					default: break;
-				}
-				intermediate.texture[index].data |= value;
-			}
-		}
-
-		// draw plot into terminal immediately if requested
-		if (options.draw_immediately) {
-			intermediate.draw();
-		}
-	}
-	// plot from single data set
-	template <typename T>
-	auto plot_experimental(const T &data, const Options &options = {}, Color color = {color_red}) -> Intermediate {
-		cout << "Experimental plot\n";
-
-		// create new intermediate object for texture and options
-		assert(options.width > 0 && options.height > 0); // enforce valid size for now
-		Intermediate intermediate = { Texture(options.width * options.height), options };
-		plot_experimental(data, intermediate, color);
-		return intermediate;
-	}
-	// EXPERIMENTAL END
-
 	template <typename T>
 	int histogram(size_t height, size_t width, long double xmin, long double xmax, long double ymin, long double ymax, const T &aarray, const options &aoptions = {})
 	{

python/__main__.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 
-# Teal Dulcet, CS546
+# Copyright © Teal Dulcet
 
 # Run: python3 -OO .
 

python/graphs.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 
-# Teal Dulcet, CS546
+# Copyright © Teal Dulcet
 
 import locale
 import math
@@ -77,7 +77,6 @@ class color_types(IntEnum):
 
 colors = (39, 30, 31, 32, 33, 34, 35, 36, 37, 90, 91, 92, 93, 94, 95, 96, 97)
 
-# fmt: off
 dots = (
 	"⠀", "⠁", "⠂", "⠃", "⠄", "⠅", "⠆", "⠇", "⠈", "⠉", "⠊", "⠋", "⠌", "⠍", "⠎",
 	"⠏", "⠐", "⠑", "⠒", "⠓", "⠔", "⠕", "⠖", "⠗", "⠘", "⠙", "⠚", "⠛", "⠜", "⠝",
@@ -96,23 +95,22 @@ dots = (
 	"⣒", "⣓", "⣔", "⣕", "⣖", "⣗", "⣘", "⣙", "⣚", "⣛", "⣜", "⣝", "⣞", "⣟", "⣠",
 	"⣡", "⣢", "⣣", "⣤", "⣥", "⣦", "⣧", "⣨", "⣩", "⣪", "⣫", "⣬", "⣭", "⣮", "⣯",
 	"⣰", "⣱", "⣲", "⣳", "⣴", "⣵", "⣶", "⣷", "⣸", "⣹", "⣺", "⣻", "⣼", "⣽", "⣾",
-	"⣿")
+	"⣿")  # fmt: skip
 dotvalues = ((0x1, 0x2, 0x4, 0x40), (0x8, 0x10, 0x20, 0x80))
 
-blocks = ("\xA0", "█")
+blocks = ("\xA0", "█")  # fmt: skip
 
-blocks_quadrant = ("\xA0", "▘", "▝", "▀", "▖", "▌", "▞", "▛", "▗", "▚", "▐", "▜", "▄", "▙", "▟", "█")
+blocks_quadrant = ("\xa0", "▘", "▝", "▀", "▖", "▌", "▞", "▛", "▗", "▚", "▐", "▜", "▄", "▙", "▟", "█")
 
-separated_blocks_quadrant = ("\xA0", "𜰡", "𜰢", "𜰣", "𜰤", "𜰥", "𜰦", "𜰧", "𜰨", "𜰩", "𜰪", "𜰫", "𜰬", "𜰭", "𜰮", "𜰯")
+separated_blocks_quadrant = ("\xa0", "𜰡", "𜰢", "𜰣", "𜰤", "𜰥", "𜰦", "𜰧", "𜰨", "𜰩", "𜰪", "𜰫", "𜰬", "𜰭", "𜰮", "𜰯")
 
-blocks_sextant = ("\xA0", "🬀", "🬁", "🬂", "🬃", "🬄", "🬅", "🬆", "🬇", "🬈", "🬉", "🬊", "🬋", "🬌", "🬍", "🬎", "🬏", "🬐", "🬑", "🬒", "🬓", "▌", "🬔", "🬕", "🬖", "🬗", "🬘", "🬙", "🬚", "🬛", "🬜", "🬝", "🬞", "🬟", "🬠", "🬡", "🬢", "🬣", "🬤", "🬥", "🬦", "🬧", "▐", "🬨", "🬩", "🬪", "🬫", "🬬", "🬭", "🬮", "🬯", "🬰", "🬱", "🬲", "🬳", "🬴", "🬵", "🬶", "🬷", "🬸", "🬹", "🬺", "🬻", "█")
+blocks_sextant = ("\xA0", "🬀", "🬁", "🬂", "🬃", "🬄", "🬅", "🬆", "🬇", "🬈", "🬉", "🬊", "🬋", "🬌", "🬍", "🬎", "🬏", "🬐", "🬑", "🬒", "🬓", "▌", "🬔", "🬕", "🬖", "🬗", "🬘", "🬙", "🬚", "🬛", "🬜", "🬝", "🬞", "🬟", "🬠", "🬡", "🬢", "🬣", "🬤", "🬥", "🬦", "🬧", "▐", "🬨", "🬩", "🬪", "🬫", "🬬", "🬭", "🬮", "🬯", "🬰", "🬱", "🬲", "🬳", "🬴", "🬵", "🬶", "🬷", "🬸", "🬹", "🬺", "🬻", "█")  # fmt: skip
 
-separated_blocks_sextant = ("\xA0", "𜹑", "𜹒", "𜹓", "𜹔", "𜹕", "𜹖", "𜹗", "𜹘", "𜹙", "𜹚", "𜹛", "𜹜", "𜹝", "𜹞", "𜹟", "𜹠", "𜹡", "𜹢", "𜹣", "𜹤", "𜹥", "𜹦", "𜹧", "𜹨", "𜹩", "𜹪", "𜹫", "𜹬", "𜹭", "𜹮", "𜹯", "𜹰", "𜹱", "𜹲", "𜹳", "𜹴", "𜹵", "𜹶", "𜹷", "𜹸", "𜹹", "𜹺", "𜹻", "𜹼", "𜹽", "𜹾", "𜹿", "𜺀", "𜺁", "𜺂", "𜺃", "𜺄", "𜺅", "𜺆", "𜺇", "𜺈", "𜺉", "𜺊", "𜺋", "𜺌", "𜺍", "𜺎", "𜺏")
+separated_blocks_sextant = ("\xA0", "𜹑", "𜹒", "𜹓", "𜹔", "𜹕", "𜹖", "𜹗", "𜹘", "𜹙", "𜹚", "𜹛", "𜹜", "𜹝", "𜹞", "𜹟", "𜹠", "𜹡", "𜹢", "𜹣", "𜹤", "𜹥", "𜹦", "𜹧", "𜹨", "𜹩", "𜹪", "𜹫", "𜹬", "𜹭", "𜹮", "𜹯", "𜹰", "𜹱", "𜹲", "𜹳", "𜹴", "𜹵", "𜹶", "𜹷", "𜹸", "𜹹", "𜹺", "𜹻", "𜹼", "𜹽", "𜹾", "𜹿", "𜺀", "𜺁", "𜺂", "𜺃", "𜺄", "𜺅", "𜺆", "𜺇", "𜺈", "𜺉", "𜺊", "𜺋", "𜺌", "𜺍", "𜺎", "𜺏")  # fmt: skip
 
-blocks_octant = ("\xA0", "𜺨", "𜺫", "🮂", "𜴀", "▘", "𜴁", "𜴂", "𜴃", "𜴄", "▝", "𜴅", "𜴆", "𜴇", "𜴈", "▀", "𜴉", "𜴊", "𜴋", "𜴌", "🯦", "𜴍", "𜴎", "𜴏", "𜴐", "𜴑", "𜴒", "𜴓", "𜴔", "𜴕", "𜴖", "𜴗", "𜴘", "𜴙", "𜴚", "𜴛", "𜴜", "𜴝", "𜴞", "𜴟", "🯧", "𜴠", "𜴡", "𜴢", "𜴣", "𜴤", "𜴥", "𜴦", "𜴧", "𜴨", "𜴩", "𜴪", "𜴫", "𜴬", "𜴭", "𜴮", "𜴯", "𜴰", "𜴱", "𜴲", "𜴳", "𜴴", "𜴵", "🮅", "𜺣", "𜴶", "𜴷", "𜴸", "𜴹", "𜴺", "𜴻", "𜴼", "𜴽", "𜴾", "𜴿", "𜵀", "𜵁", "𜵂", "𜵃", "𜵄", "▖", "𜵅", "𜵆", "𜵇", "𜵈", "▌", "𜵉", "𜵊", "𜵋", "𜵌", "▞", "𜵍", "𜵎", "𜵏", "𜵐", "▛", "𜵑", "𜵒", "𜵓", "𜵔", "𜵕", "𜵖", "𜵗", "𜵘", "𜵙", "𜵚", "𜵛", "𜵜", "𜵝", "𜵞", "𜵟", "𜵠", "𜵡", "𜵢", "𜵣", "𜵤", "𜵥", "𜵦", "𜵧", "𜵨", "𜵩", "𜵪", "𜵫", "𜵬", "𜵭", "𜵮", "𜵯", "𜵰", "𜺠", "𜵱", "𜵲", "𜵳", "𜵴", "𜵵", "𜵶", "𜵷", "𜵸", "𜵹", "𜵺", "𜵻", "𜵼", "𜵽", "𜵾", "𜵿", "𜶀", "𜶁", "𜶂", "𜶃", "𜶄", "𜶅", "𜶆", "𜶇", "𜶈", "𜶉", "𜶊", "𜶋", "𜶌", "𜶍", "𜶎", "𜶏", "▗", "𜶐", "𜶑", "𜶒", "𜶓", "▚", "𜶔", "𜶕", "𜶖", "𜶗", "▐", "𜶘", "𜶙", "𜶚", "𜶛", "▜", "𜶜", "𜶝", "𜶞", "𜶟", "𜶠", "𜶡", "𜶢", "𜶣", "𜶤", "𜶥", "𜶦", "𜶧", "𜶨", "𜶩", "𜶪", "𜶫", "▂", "𜶬", "𜶭", "𜶮", "𜶯", "𜶰", "𜶱", "𜶲", "𜶳", "𜶴", "𜶵", "𜶶", "𜶷", "𜶸", "𜶹", "𜶺", "𜶻", "𜶼", "𜶽", "𜶾", "𜶿", "𜷀", "𜷁", "𜷂", "𜷃", "𜷄", "𜷅", "𜷆", "𜷇", "𜷈", "𜷉", "𜷊", "𜷋", "𜷌", "𜷍", "𜷎", "𜷏", "𜷐", "𜷑", "𜷒", "𜷓", "𜷔", "𜷕", "𜷖", "𜷗", "𜷘", "𜷙", "𜷚", "▄", "𜷛", "𜷜", "𜷝", "𜷞", "▙", "𜷟", "𜷠", "𜷡", "𜷢", "▟", "𜷣", "▆", "𜷤", "𜷥", "█")
+blocks_octant = ("\xA0", "𜺨", "𜺫", "🮂", "𜴀", "▘", "𜴁", "𜴂", "𜴃", "𜴄", "▝", "𜴅", "𜴆", "𜴇", "𜴈", "▀", "𜴉", "𜴊", "𜴋", "𜴌", "🯦", "𜴍", "𜴎", "𜴏", "𜴐", "𜴑", "𜴒", "𜴓", "𜴔", "𜴕", "𜴖", "𜴗", "𜴘", "𜴙", "𜴚", "𜴛", "𜴜", "𜴝", "𜴞", "𜴟", "🯧", "𜴠", "𜴡", "𜴢", "𜴣", "𜴤", "𜴥", "𜴦", "𜴧", "𜴨", "𜴩", "𜴪", "𜴫", "𜴬", "𜴭", "𜴮", "𜴯", "𜴰", "𜴱", "𜴲", "𜴳", "𜴴", "𜴵", "🮅", "𜺣", "𜴶", "𜴷", "𜴸", "𜴹", "𜴺", "𜴻", "𜴼", "𜴽", "𜴾", "𜴿", "𜵀", "𜵁", "𜵂", "𜵃", "𜵄", "▖", "𜵅", "𜵆", "𜵇", "𜵈", "▌", "𜵉", "𜵊", "𜵋", "𜵌", "▞", "𜵍", "𜵎", "𜵏", "𜵐", "▛", "𜵑", "𜵒", "𜵓", "𜵔", "𜵕", "𜵖", "𜵗", "𜵘", "𜵙", "𜵚", "𜵛", "𜵜", "𜵝", "𜵞", "𜵟", "𜵠", "𜵡", "𜵢", "𜵣", "𜵤", "𜵥", "𜵦", "𜵧", "𜵨", "𜵩", "𜵪", "𜵫", "𜵬", "𜵭", "𜵮", "𜵯", "𜵰", "𜺠", "𜵱", "𜵲", "𜵳", "𜵴", "𜵵", "𜵶", "𜵷", "𜵸", "𜵹", "𜵺", "𜵻", "𜵼", "𜵽", "𜵾", "𜵿", "𜶀", "𜶁", "𜶂", "𜶃", "𜶄", "𜶅", "𜶆", "𜶇", "𜶈", "𜶉", "𜶊", "𜶋", "𜶌", "𜶍", "𜶎", "𜶏", "▗", "𜶐", "𜶑", "𜶒", "𜶓", "▚", "𜶔", "𜶕", "𜶖", "𜶗", "▐", "𜶘", "𜶙", "𜶚", "𜶛", "▜", "𜶜", "𜶝", "𜶞", "𜶟", "𜶠", "𜶡", "𜶢", "𜶣", "𜶤", "𜶥", "𜶦", "𜶧", "𜶨", "𜶩", "𜶪", "𜶫", "▂", "𜶬", "𜶭", "𜶮", "𜶯", "𜶰", "𜶱", "𜶲", "𜶳", "𜶴", "𜶵", "𜶶", "𜶷", "𜶸", "𜶹", "𜶺", "𜶻", "𜶼", "𜶽", "𜶾", "𜶿", "𜷀", "𜷁", "𜷂", "𜷃", "𜷄", "𜷅", "𜷆", "𜷇", "𜷈", "𜷉", "𜷊", "𜷋", "𜷌", "𜷍", "𜷎", "𜷏", "𜷐", "𜷑", "𜷒", "𜷓", "𜷔", "𜷕", "𜷖", "𜷗", "𜷘", "𜷙", "𜷚", "▄", "𜷛", "𜷜", "𜷝", "𜷞", "▙", "𜷟", "𜷠", "𜷡", "𜷢", "▟", "𜷣", "▆", "𜷤", "𜷥", "█")  # fmt: skip
 
-bars = ("\xA0", "▁", "▂", "▃", "▄", "▅", "▆", "▇", "█")
+bars = ("\xa0", "▁", "▂", "▃", "▄", "▅", "▆", "▇", "█")
-# fmt: on
 
 
 class type_types(IntEnum):

python/pyproject.toml

@@ -0,0 +1,79 @@
+[tool.ruff]
+line-length = 132 # 88
+indent-width = 4
+
+target-version = "py37"
+
+preview = true
+
+output-format = "concise"
+
+[tool.ruff.lint]
+select = [
+	"F",
+	"E4",
+	"E7",
+	"E9",
+	"W",
+	"I",
+	"D",
+	"UP",
+	"YTT",
+	"ANN",
+	"S",
+	"BLE",
+	"B",
+	"A",
+	"COM819",
+	"C4",
+	"T10",
+	"EM",
+	"EXE",
+	"ISC",
+	"ICN",
+	"G",
+	"PIE",
+	"PYI",
+	"Q",
+	"RSE",
+	"RET",
+	"SLF",
+	"SLOT",
+	"SIM",
+	"TID",
+	"TC",
+	"ARG",
+	"PGH",
+	"PL",
+	"TRY",
+	"FLY",
+	"PERF",
+	"FURB",
+	"LOG",
+	"RUF"
+]
+ignore = [
+	"W191",
+	"D211",
+	"D213",
+	"D401",
+	"PLR09",
+	"PLR1702",
+	"PLR2004",
+	"FURB101",
+	"FURB167",
+	"RUF001",
+	"RUF002",
+	"RUF003",
+	"RUF023"
+]
+
+[tool.ruff.lint.isort]
+split-on-trailing-comma = false
+
+[tool.ruff.format]
+quote-style = "double"
+
+indent-style = "tab"
+
+skip-magic-trailing-comma = true

python/tables.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 
-# Teal Dulcet, CS546
+# Copyright © Teal Dulcet
 
 import locale
 import re

tables.cpp

@@ -1,4 +1,4 @@
-// Teal Dulcet, CS546
+// Copyright © Teal Dulcet
 
 // Compile: g++ -std=gnu++17 -Wall -g -O3 tables.cpp -o tables
 

tables.hpp

@@ -1,4 +1,4 @@
-// Teal Dulcet, CS546
+// Copyright © Teal Dulcet
 #pragma once
 #include <iostream>
 #include <sstream>