From 2148fad04adaf3d20cc3e83f3f26971b6addada7 Mon Sep 17 00:00:00 2001 From: nataliexh Date: Fri, 18 Aug 2017 23:32:31 +0800 Subject: [PATCH] add s2 homework --- ...\347\217\255\346\200\273\347\273\223.docx" | Bin 0 -> 15571 bytes ...355_\346\226\260\346\254\242_homework1.py" | 212 ++++++++++++++++++ ...355_\346\226\260\346\254\242_homework2.py" | 119 ++++++++++ ...A10355_\346\226\260\346\254\242_homework3" | 1 + 4 files changed, 332 insertions(+) create mode 100644 "homeworks/A10355/A10355-\346\226\260\346\254\242-S2\345\210\233\346\204\217\347\274\226\347\250\213\347\217\255\346\200\273\347\273\223.docx" create mode 100644 "homeworks/A10355/A10355_\346\226\260\346\254\242_homework1/A10355_\346\226\260\346\254\242_homework1.py" create mode 100644 "homeworks/A10355/A10355_\346\226\260\346\254\242_homework2/A10355_\346\226\260\346\254\242_homework2.py" create mode 160000 "homeworks/A10355/A10355_\346\226\260\346\254\242_homework3" diff --git 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zk9e?eBeJ+NF)f~b)PMEiVAnK=JJU{4!oE5-*Hmi)_bK|tw%nTP-0wfX0b`g8m* zJ)8 ['aa', 'aaa', 'bbb', 'sds'] +def word_split(words): + new_list = [] + for word in words: + if '-' not in word: + new_list.append(word) + else: + lst = word.split('-') + new_list.extend(lst) + return new_list + + +def read_file(file_path): + f = codecs.open(file_path, 'r', "utf-8") #打开文件 + lines = f.readlines() + word_list = [] + for line in lines: + line = line.strip() + words = line.split(" ") #用空格分割 + words = word_split(words) #用-分割 + word_list.extend(words) + return word_list + +def get_file_from_folder(folder_path): + file_paths = [] + for root, dirs, files in os.walk(folder_path): + for file in files: + file_path = os.path.join(root, file) + file_paths.append(file_path) + return file_paths + +#读取多文件里的单词 +def read_files(file_paths): + final_words = [] + for path in file_paths: + final_words.extend(read_file(path)) + return final_words + + +#2.获取格式化之后的单词 +def format_word(word): + fmt = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-' + for char in word: + if char not in fmt: + word = word.replace(char, '') + return word.lower() + +def format_words(words): + word_list = [] + for word in words: + wd = format_word(word) + if wd: + word_list.append(wd) + return word_list + +#3. 统计单词数目 +# {'aa':4, 'bb':1} +def statictcs_words(words): + s_word_dict = {} + for word in words: + if s_word_dict.has_key(word): + s_word_dict[word] = s_word_dict[word] + 1 + else: + s_word_dict[word] = 1 + return s_word_dict + +#4.排序 +def sort_words(s_word_dict): + sorted_dict = sorted(s_word_dict.iteritems(), key=lambda d: d[1], reverse=True) + return sorted_dict #返回列表，每个元素是一个元祖 + +#5.计算词频 +def rate_words(volcaulay_list,total_count): + rate_list = [] + current_count = 0 + for val in volcaulay_list: + num = val[1] + current_count = current_count + num + word_rate = float(current_count)/total_count + rate_list.append(word_rate) + return rate_list + +#6.截取词频 +def part_words(volcaulay_list,rate_list,rate_range): + part_word_list = [] + for index in range(len(volcaulay_list)): + if (rate_list[index] >= rate_range[0]) & (rate_list[index] <= rate_range[1]): + part_word_list.append(volcaulay_list[index]) + return part_word_list + +#7.截取相应的频率列表 +def part_rate(rate_list,rate_range): + part_rate_list = [] + for rate in rate_list: + if (rate >= rate_range[0]) & (rate <= rate_range[1]): + part_rate_list.append(rate) + return part_rate_list + +#8.输出成csv +def print_to_csv(volcaulay_list, to_file_path, rate_list): + nfile = open(to_file_path,'w+') + for index in range(len(volcaulay_list)): + nfile.write("%s,%s,%s\n" % (volcaulay_list[index][0], str(volcaulay_list[index][1]),rate_list[index]*100)) + nfile.close() + +def print_def_to_csv(volcaulay_list, to_file_path, rate_list, def_list): + nfile = open(to_file_path,'w+') + for index in range(len(volcaulay_list)): + nfile.write("%s,%s,%s,%s\n" % (volcaulay_list[index][0], str(volcaulay_list[index][1]),rate_list[index]*100,def_list[index])) + nfile.close() + + #9.读取字典 +def read_dict(file_path): + f = codecs.open(file_path, 'r', "utf-8") #打开文件 + lines = f.readlines() + word_dict = {} + for line in lines: + line = line.strip() + word, space, meaning = line.partition(' ') #以空格区分单词与释义 + meaning = meaning.strip() + if word: + word_dict[word] = meaning + return word_dict + + #10.找到单词释义 +def find_defination(words_list,def_dict): + def_list = [] + for word in words_list: + if def_dict.has_key(word[0]): + def_list.append(def_dict[word[0]]) + else: + def_list.append('no defination found') + return def_list + +#12.生成每日单词表 +def day_word_list(num_vol_day,word_list,word_rate_list,defination_list): + num_day = len(word_list)/num_vol_day + for num in range(1,num_day+1): + day_word_list = word_list[(num-1) * num_vol_day:num * num_vol_day] + day_word_rate_list = word_rate_list[(num-1) * num_vol_day:num * num_vol_day] + day_word_def_list = defination_list[(num-1) * num_vol_day:num * num_vol_day] + file_name = 'output/word_%d.csv' %num + # print file_name + print_def_to_csv(day_word_list,file_name,day_word_rate_list,day_word_def_list) + if_left = len(word_list)%num_vol_day + if if_left: + day_word_list = word_list[-if_left:] + day_word_rate_list = word_rate_list[-if_left:] + day_word_def_list = defination_list[-if_left:] + file_name = 'output/word_%d.csv' %(num_day+1) + # print file_name + print_def_to_csv(day_word_list,file_name,day_word_rate_list,day_word_def_list) + + +def main(): + + #1. 读取文本 + words = read_files(get_file_from_folder('data1')) + print '获取了未格式化的单词 %d 个' % (len(words)) + + #2. 清洗文本 + f_words = format_words(words) + total_word_count = len(f_words) + print '获取了已经格式化的单词 %d 个' %(len(f_words)) + + #3. 统计单词 + word_dict = statictcs_words(f_words) + + #4.排序 + word_list = sort_words(word_dict) + + #5.统计词频 + word_rate_list = rate_words(word_list,total_word_count) + # print word_rate_list + + #6.截取单词 + start_and_end = [0.5, 0.7] #截取这一部分的单词 + parted_words_list = part_words(word_list,word_rate_list,start_and_end) + + #7.截取相应词频列表 + parted_words_rate_list = part_rate(word_rate_list,start_and_end) + + #8. 输出文件 + # print_to_csv(word_list, 'output/total_words.csv', word_rate_list) + # print_to_csv(parted_words_list,'output/part_words.csv',parted_words_rate_list) + + #9.读取字典 + defination_dict = read_dict('8000-words.txt') + + #10.找到单词释义 + defination_list = find_defination(parted_words_list,defination_dict) + + #11.输出释义文件 + print_def_to_csv(parted_words_list,'output/defination.csv',word_rate_list,defination_list) + + #12.生成背单词表 + num_vol_day = 10 + day_word_list(num_vol_day,parted_words_list,word_rate_list,defination_list) + + +if __name__ == "__main__": + main() \ No newline at end of file diff --git "a/homeworks/A10355/A10355_\346\226\260\346\254\242_homework2/A10355_\346\226\260\346\254\242_homework2.py" "b/homeworks/A10355/A10355_\346\226\260\346\254\242_homework2/A10355_\346\226\260\346\254\242_homework2.py" new file mode 100644 index 0000000..02c61b8 --- /dev/null +++ "b/homeworks/A10355/A10355_\346\226\260\346\254\242_homework2/A10355_\346\226\260\346\254\242_homework2.py" @@ -0,0 +1,119 @@ +# -*- coding: utf-8 -*- +import pygame +import random + +SCALE = 20 #地图中有多少格 +SIZE = 20 #每一格的大小 +WIDTH = SCALE * SIZE +HEIGHT = SCALE * SIZE + +DIRECT = [[0,-1],[-1,0],[0,1],[1,0]] +dirt = 1 #蛇前进的方向 +dirt_old = 1 + +snake = [[4,3],[5,3],[6,3]] +apple = [3,1] + +def screen_show(screen): + screen.fill([255,255,255]) + + # lose_show(screen) + + for index,body in enumerate(snake): + if index == 0: + pygame.draw.rect(screen, [0, 100, 0], [body[0] * SIZE, body[1] * SIZE, SIZE - 1, SIZE - 1]) + else: + pygame.draw.rect(screen, [0, 255,0], [body[0]*SIZE,body[1]*SIZE, SIZE - 1, SIZE - 1]) + # for body in snake: + # pygame.draw.rect(screen, [0, 255,0], [body[0]*SIZE,body[1]*SIZE, SIZE - 1, SIZE - 1]) + # pygame.draw.circle(screen, [255, 0, 0], [apple[0]*SIZE + SIZE / 2, apple[1]*SIZE + SIZE / 2], SIZE/2) + img = pygame.image.load("beach_ball.png") + img = pygame.transform.scale(img,(SIZE,SIZE)) + screen.blit(img, [apple[0]*SIZE, apple[1]*SIZE]) + pygame.display.flip() + +def lose_show(screen): + screen.fill([255,255,255]) + font = pygame.font.Font(None, 100) + text = font.render("Game Over", True, [255,0,0]) + screen.blit(text, [0,100]) + pygame.display.flip() + +def snake_update(): + global dirt + global dirt_old + if dirt_old - dirt == 2 or dirt_old - dirt == -2: #禁止掉头 + dirt = dirt_old + new_body = [0,0] + new_body[0] = (snake[0][0] + DIRECT[dirt][0]) % SCALE + new_body[1] = (snake[0][1] + DIRECT[dirt][1]) % SCALE + if new_body == apple: + snake.insert(0, new_body) + else: + snake.insert(0, new_body) + snake.pop() + + dirt_old = dirt + +def snake_if_die(): + for num in range(1,len(snake)): + if snake[0] == snake[num]: + return True + return False + +def snake_if_eat(): + if snake[0] == apple: + return True + +def apple_update(): + if snake_if_eat(): + apple[0] = random.randint(0,19) + apple[1] = random.randint(0,19) + +def w_down_cb(): + global dirt + dirt = 0 + +def s_down_cb(): + global dirt + dirt = 2 + +def a_down_cb(): + global dirt + dirt = 1 + +def d_down_cb(): + global dirt + dirt = 3 + +def main(): + pygame.init() + screen = pygame.display.set_mode([WIDTH, HEIGHT]) + running = True + + while running: + pygame.time.delay(200) # 50ms + snake_update() + apple_update() + screen_show(screen) + + if snake_if_die(): + lose_show(screen) + running = False + + for event in pygame.event.get(): + if event.type == pygame.QUIT: + running = False + elif event.type == pygame.KEYDOWN: + if event.key == pygame.K_w: + w_down_cb() + elif event.key == pygame.K_s: + s_down_cb() + elif event.key == pygame.K_a: + a_down_cb() + elif event.key == pygame.K_d: + d_down_cb() + pygame.quit() + +if __name__ == '__main__': + main() diff --git "a/homeworks/A10355/A10355_\346\226\260\346\254\242_homework3" "b/homeworks/A10355/A10355_\346\226\260\346\254\242_homework3" new file mode 160000 index 0000000..a2b993e --- /dev/null +++ "b/homeworks/A10355/A10355_\346\226\260\346\254\242_homework3" @@ -0,0 +1 @@ +Subproject commit a2b993eedc109b8614eb5b3e47681aba8b57ed73