LearningEnglish/global_stat.py at master · elmit/LearningEnglish · GitHub

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# -*- coding: utf-8 -*-

class GlobalStatistic:
	def __init__(self, min_percent, min_success_cnt):
		self.stat_en_ru = []
		self.stat_ru_en = []
		self.min_percent     = min_percent
		self.min_success_cnt = min_success_cnt

	def calc_stat(self, word, stat_info):
		en_word, transcription, ru_word = word.get_show_info()
		total       = stat_info.get_total_answer()
		success_cnt = stat_info.get_success_answer()
		error_cnt   = total - success_cnt
		pers        = stat_info.get_success_persent()

		if pers >= self.min_percent and total >= self.min_success_cnt:
			state = 0
		elif total > 0:
			state = 1
		else:
			state = 2
		return (en_word, transcription, ru_word, str(success_cnt), str(error_cnt), str(round(pers, 2))+'%', state)

	def add_word(self, word, stat_en_ru, stat_ru_en):
		self.stat_en_ru.append(self.calc_stat(word, stat_en_ru))
		self.stat_ru_en.append(self.calc_stat(word, stat_ru_en))

	def prepare_stat(self, stat):
		tbl = sorted(stat, key=lambda x : (x[6], x[0].lower()))
		return [tuple([str(i+1)])+it for i, it in enumerate(tbl)]

	def get_en_ru(self):
		return self.prepare_stat(self.stat_en_ru)

	def get_ru_en(self):
		return self.prepare_stat(self.stat_ru_en)

	def get_common_stat(self):
		table = []
		total_ru_en = len(self.stat_ru_en)
		total_en_ru = len(self.stat_en_ru)
		for i in range(0, 3):
			cnt_ru_en  = sum(1 for j in self.stat_ru_en if j[6] == i)
			pers_ru_en = round(float(cnt_ru_en)*100.0/float(total_ru_en), 2)
			cnt_en_ru  = sum(1 for j in self.stat_en_ru if j[6] == i)
			pers_en_ru = round(float(cnt_en_ru)*100.0/float(total_en_ru), 2)
			table.append([str(cnt_ru_en), str(cnt_en_ru), str(pers_ru_en)+' %', str(pers_en_ru)+' %'])
		table.append([str(total_ru_en), str(total_en_ru), "100.0 %", "100.0 %"])
		return table