jefklakscodex/extras/end-of-year-poster.py

import glob
import re
import os
import matplotlib.pyplot as plt
from matplotlib.lines import Line2D
import sys
from dateutil import parser
from datetime import datetime

def is_in_year(year, content):
	return re.search(r"date:\s?\"?" + str(year) + "-", content) is not None

def end_of_year(year):
	games = []
	for name in glob.glob('../content/games/**/*.md'):
		if not '/_index.md' in name:
			with open(name) as file:
				content = file.read()

				if is_in_year(year, content):
					games.append(to_game_entry(content, name))

	return games

def to_game_entry(content, name):
	parts = name.split('/')
	game_name = parts[-1].replace(".md", "")
	game_platform = parts[-2]
	cover = "../static/games/" + game_platform + "/" + game_name + "/" + "cover.jpg"

	def pry_out(key, defval):
		val = re.search(key + r":\s?(.*)", content)
		if val is None:
			return defval
		if type(defval) is float:
			return float(val.group(1))
		if type(defval) is int:
			return int(val.group(1))
		if type(defval) is datetime:
			return parser.parse(val.group(1).replace("\"", ""))
		return val.group(1).replace("\"", "")

	return { 
		"cover": cover,
		"hltb": pry_out("howlongtobeat_hrs", 0.0),
		"name": pry_out("game_name", ""),
		"platform": game_platform,
		"score": pry_out("score", 0),
		"playdate": pry_out("date", datetime.now()),
		"release_date": pry_out("game_release_year", datetime.now())
	}

def montage(games_list, year):
	print(games_list)
	by_playdate = sorted(games_list, key=lambda game: game["playdate"].timestamp())
	coverlist = list(map(lambda game: game["cover"], by_playdate))
	file = "collage-" + str(year) + ".jpg"

	cmd = "montage " + " ".join(coverlist) + " -geometry +0+0 -tile 8x5 -resize 170x200! " + file
	os.system(cmd)
	os.system("open " + file)

def group_per_platform(games_list):
	per_platform = {}
	for game in games_list:
		if game["platform"] not in per_platform:
			per_platform[game["platform"]] = [game]
		else:
			per_platform[game["platform"]].append(game)
	return per_platform	

def print_stats(games_list):
	games_list = sorted(games_list, key=lambda game: game["hltb"])
	total_hours = sum(list(map(lambda game: game["hltb"], games_list)))

	print(" -- total #games: " + str(len(games_list)))
	print(" -- total hours: " + str(total_hours))
	print(" -- average hours: " + str(round(total_hours / len(games_list), 2)))
	print(" -- average a day: " + str(round(total_hours / 355, 2)))
	print()

	print(" -- longest game: " + str(games_list[-1]["hltb"]) + " hours; " + games_list[-1]["name"])
	print(" -- shortest game: " + str(games_list[0]["hltb"]) + " hours; " + games_list[0]["name"])
	print()	


	for k, v in group_per_platform(games_list).items():
		print(" -- Platform: " + k + " (" + str(len(v)) + "/" + str(len(games_list)) + ")")

	recent_years = 2
	print()
	print("The **Recent GOTY** list:")
	recent = list(filter(lambda g: datetime.now().year - g["release_date"].year <= recent_years, filter(lambda g: g["score"] >= 4, games_list)))
	for game in recent:
		print("- 💖 " + game["name"] + " (" + game["platform"] + "; " + str(game["release_date"].year) + ")")

	print()
	print("The **Vintage GOTY** list:")
	vintage = list(filter(lambda g: datetime.now().year - g["release_date"].year, filter(lambda g: g["score"] >= 4, games_list)))
	for game in vintage:
		print("- 💖 " + game["name"] + " (" + game["platform"] + "; " + str(game["release_date"].year) + ")")


def generate_chart(games_list):
	games_list = sorted(games_list, key=lambda game: game["score"])
	mean_list_x = []
	mean_list_y = []
	legend_keys = []
	legend_lines = []
	legend_colors = {
		'3ds': 'mediumaquamarine',
		'ds': 'mediumturquoise',
		'gameboy': 'olivedrab',
		'gameboycolor': 'yellowgreen',
		'gamecube': 'darkviolet',
		'gba': 'slateblue',
		'megadrive': 'royalblue',
		'nes': 'firebrick',
		'pc': 'dimgray',
		'snes': 'orange',
		'switch': 'red',
		'wii': 'lightgrey'
	}

	for k, games in group_per_platform(games_list).items():
		x = list(map(lambda g: g["name"], games))
		y = list(map(lambda g: g["score"], games))
		plt.bar(x, y, color=legend_colors[k])
		
		legend_lines.append(Line2D([0], [0], color=legend_colors[k], lw=4))
		legend_keys.append(k)

		mean_list_x.append(x[len(x)//2])
		mean_list_y.append(sum(list(map(lambda g: g["score"], games))) / len(games))

	plt.xticks(rotation = 90)
	plt.plot(mean_list_x, mean_list_y, color='black')
	plt.scatter(mean_list_x, mean_list_y, color='black')
	for i, x in enumerate(mean_list_x):
		y = mean_list_y[i]
		plt.text(x, y + .2, round(y, 2))
	plt.legend(legend_lines, legend_keys, loc="upper left")
	plt.show()


if len(sys.argv) <= 1:
	print("Please provide a year [e.g. end-of-year-poster.py 2022].")
	exit(-1)
year = int(sys.argv[1])

os.system("rm -rf *.jpg")
games_list = end_of_year(year)

montage(games_list, year)
print_stats(games_list)
generate_chart(games_list)