A11121-小金人-作业

homeworks/A11121/homework1/homework2-A11121.py

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+# -*- coding: utf-8 -*-
+
+import codecs
+import os
+import sys
+reload(sys)
+sys.setdefaultencoding('utf8')
+
+#1. 读取文件
+#['aa', 'aaa-bbb-sds'] => ['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 = 'abcdefghijklmnopqrstuvwxyz-'
+    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 statistics_words(words):
+    # type: (object) -> object
+    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
+    #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
+
+
+#4.输出成csv
+def print_to_csv(intercepted_word_dict, to_file_path):
+    nfile = open(to_file_path,'w+')
+    for val in intercepted_word_dict:
+        if len(val) == 4:
+            nfile.write("%s,%s,%0.2f,%s \n" % (val[0], str(val[1]), val[2], val[3]))
+        elif len(val) == 3:
+            nfile.write("%s,%s,%0.2f\n" % (val[0], str(val[1]), val[2]))
+    nfile.close()
+
+#5 获取累积百分数
+def word_percent(volcabulary_list_lst, total_count):
+    word_percent_list = []
+    current_count = 0
+    for val in volcabulary_list_lst:
+        num = val[1]
+        current_count = current_count + num
+        word_perct = (float(current_count)/total_count) * 100
+        val.append(word_perct)
+        word_percent_list.append(val)
+    return word_percent_list
+
+def select_word(word_percent_list, rate_range):
+    word_list_recite = []
+    start = rate_range[0] * 100
+    end = rate_range[1] * 100
+    for val in word_percent_list:
+        if val[2] >= start and val[2] <= end:
+            word_list_recite.append(val)
+    return word_list_recite
+
+def explanation_file(file_path):
+    f = codecs.open(file_path, 'r', "utf-8") #打开文件
+    lines = f.readlines()
+    word_list = []
+    word_list_utf = []
+    for line in lines:
+        line = line.strip()
+        words = line.split("   ") #用空格分割
+        words = word_split(words) #用-分割
+        word_list.append(words)
+    for word in word_list:
+        word_utf = []
+        for index in word:
+            word_new = index.encode("utf-8")
+            word_utf.append(word_new)
+            word_list_utf.append(word_utf)
+    return word_list_utf
+
+def add_explanation(word_list_recite, explanation_list):
+    words_list = []
+    explanation = []
+    fword_list_recite =[]
+    fword_list_noExp =[]
+    for words in explanation_list:
+        if len(words) == 2:
+            words_list.append(words[0])
+            explanation.append(words[1])
+    for word in word_list_recite:
+        if word[0] in words_list:
+            idx = words_list.index(word[0])
+            word.append(explanation[idx])
+            fword_list_recite.append(word)
+        else:
+            fword_list_noExp.append(word)
+    return fword_list_recite, fword_list_noExp
+
+def tup2list(volcabulary_list_tup):
+    volcabulary_list_lst = []
+    for val in volcabulary_list_tup:
+        volcabulary_list_lst.append(list(val))
+    return volcabulary_list_lst
+
+def get_daily_task(daily_task, total_list, num):
+    daily_task_list =[]
+    for index,val in enumerate(total_list):#有问题！为什么一定要加上val？以及注意下enumerate的用法
+        daily_task_list.append(total_list[index + daily_task * (num - 1)])
+        if len(daily_task_list) >= daily_task:
+            break
+    return daily_task_list
+
+
+
+
+def main():
+    daily_task = 100 #设置每日单词量
+    day_No = 1 #当前天数
+    if_sort = True #顺序/乱序
+    if_intercept = True #是否截取
+    #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_list = statistics_words(f_words)
+    #4. 排序
+    if if_sort:
+        sorted_dict = sort_words(word_list)
+    else:
+        sorted_dict = word_list
+
+    #5. 将tuple格式转为可变的list格式
+    volcabulary_list_lst = tup2list(sorted_dict)
+
+    #6.计算得到单词频次
+    intercepted_word_dict = word_percent(volcabulary_list_lst, total_word_count)
+    if if_intercept:
+        start_and_end = [0.5, 0.7]  # 截取这一部分的单词
+        word_list_recite = select_word(intercepted_word_dict, start_and_end)
+    else:
+        word_list_recite = intercepted_word_dict
+    print '需要背诵的单词有%d个' % len(word_list_recite)
+    explanation_list = explanation_file('8000-words.txt')
+    fword_list_recite, fword_list_noExp = add_explanation(word_list_recite, explanation_list)
+
+    #7. 输出文件
+    print_to_csv(fword_list_recite, 'output/Day5.csv')
+    print_to_csv(fword_list_noExp, 'output/Day5_2.csv')
+
+    #8.获取每日任务
+    daily_task_list = get_daily_task(daily_task, fword_list_recite, day_No)
+
+    print_to_csv(daily_task_list,'output/'+str(day_No)+'.csv')
+
+if __name__ == "__main__":
+    main()

homeworks/A11121/homework2/pygame1.py

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+# -*- coding: utf-8 -*-
+import pygame
+def main():
+    pygame.init()
+    screen = pygame.display.set_mode([640,480]) #分辨率 返回screen操作变量
+    running = True
+    while running:
+        screen.fill([255,255,255])
+        pygame.draw.circle(screen, [255,0,0], [100,100], 10, 0) #0球 1圆环
+        pygame.draw.rect(screen, [0,255,255],[280,400,80,5],0) #0实心 1或其他边框厚度
+        pygame.display.flip()
+        for event in pygame.event.get():
+            if event.type == pygame.QUIT:
+                running = False
+    pygame.quit()
+if __name__ == '__main__':
+	main()

homeworks/A11121/homework2/pygame2.py

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+# -*- coding: utf-8 -*-
+import pygame
+MON_CON = True
+width = 180
+height = 5
+board = pygame.Rect(280,400,width,height) #弹球方块
+
+circle = [100,100] #圆心位置
+RADIUS = 10 #球半径
+SPEED = [5,5] #每个单位时间走5个像素点
+WIDTH = 640
+HEIGHT = 480
+
+def update_ball():
+    if circle[1] - RADIUS == 0:
+        SPEED[1] *= -1
+    if (circle[0] +RADIUS == WIDTH) or (circle[0] - RADIUS ==0):
+        SPEED[0] *=-1
+    if (circle[1]+RADIUS +height/2 ==board.centery) and ((-width/2) < (circle[0]-board.centerx) < (width/2)):
+        SPEED[1] *= -1
+
+    circle[0] += SPEED[0]
+    circle[1] -= SPEED[1]
+
+
+
+def draw_surface(screen):
+    screen.fill([255, 255, 255]) #R G B white 每一次都要重新填充否则就变成每一帧的叠加
+    pygame.draw.circle(screen, [255, 0, 0], circle, RADIUS)  # 0球 1圆环 默认0
+    pygame.draw.rect(screen, [0, 255, 255], board)  # 0实心 1或其他边框厚度
+    pygame.display.flip() #显示到界面上
+def update_board():
+    if MON_CON:
+        (x,y) = pygame.mouse.get_pos() #获取鼠标的位置信息
+        board.centerx = x #板的x随鼠标移动
+        #board.centery = y
+def w_down_cb():
+    if not MON_CON:
+        (x,y) = pygame.mouse.get_pos()
+       # board.centery -= 5 #pygame的坐标系和传统的是反向的 第四象限。
+        pass
+def a_down_cb():
+    if not MON_CON:
+        (x,y) = pygame.mouse.get_pos()
+        board.centerx -= 15
+def s_down_cb():
+    if not MON_CON:
+        (x,y) = pygame.mouse.get_pos()
+       # board.centery += 5
+        pass
+def d_down_cb():
+    if not MON_CON:
+        (x,y) = pygame.mouse.get_pos()
+        board.centerx += 15
+
+def main():
+    pygame.init()
+    screen = pygame.display.set_mode([WIDTH,HEIGHT]) #分辨率 返回screen操作变量
+    running = True
+
+    while running:
+        pygame.time.delay(50)
+        update_board() #根据鼠标的输入更新弹球的位置
+        update_ball()
+        draw_surface(screen)
+        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()#call back 回调函数 对按键的相应
+                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()