A10316-三连音-作业

homeworks/A10316/homework1/经济学人词频-A10316.py

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+# -*- coding: utf-8 -*-
+
+import codecs
+import os
+
+#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 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
+    #排序
+    sorted_dict = sorted(s_word_dict.iteritems(), key=lambda d: d[1], reverse=True)
+    return sorted_dict
+#3.1 读取词典
+def read_dict(file_path):
+    f = codecs.open(file_path, 'r', "utf-8") #打开文件
+    lines = f.readlines()
+    dict_list = []
+    word_dict = {}
+    for line in lines:
+        line = line.strip()   #删掉一行的空格
+        word, space, meaning = line.partition(' ')   #空格区分
+        meaning = meaning.strip()
+        if word:   
+            dict_list.append(word)
+            dict_list.append(meaning)
+            word_dict[word] = meaning 
+    return word_dict
+
+#4.输出成csv
+def print_to_csv(volcaulay_list, word_dict, to_file_path, total_count, start_and_end):
+    nfile = codecs.open(to_file_path, 'w+', "utf-8")
+    current_count = 0
+    for val in volcaulay_list:
+        num = val[1]
+        current_count = current_count + num
+        word_rate = (float(current_count)/total_count) * 100
+        meaning = u'未找到释义'
+        if val[0] in word_dict:
+            meaning = word_dict[val[0]]
+        if (word_rate/100 >= start_and_end[0]) and (word_rate/100 <=start_and_end[1]):
+            nfile.write("%s,%d,%0.2f,%s\n" % (val[0], val[1], word_rate, meaning))
+    nfile.close()
+
+
+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. 统计单词和排序
+    word_list = statictcs_words(f_words)
+
+    start_and_end = [0.5, 0.7] #截取这一部分的单词
+
+    word_dict = read_dict("8000-words.txt")   #读释义
+
+    #4. 输出文件
+    print_to_csv(word_list, word_dict, 'output/test.csv', total_word_count, start_and_end)
+
+if __name__ == "__main__":
+    main()

homeworks/A10316/homework2/pygame2-ball.py

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+# -*- coding: UTF-8 -*-
+
+
+import pygame
+
+MOU_CON = True
+
+board = pygame.Rect(280, 400, 80, 5)  #弹球的板
+circle = [100, 100] #球的圆心位置
+RADIUS = 10   #求的半径
+speed = [5, 5]
+WIDTH = 640
+HEIGHT = 480
+
+def renew_ball():
+	if circle[1] > HEIGHT:
+		circle[0] = 100
+		circle[1] = 100
+
+def update_ball():  #更新球的位置
+	if circle[1] - RADIUS == 0:    #碰撞到上边缘（小球圆心减去半径等于0） 
+		speed[1] *= -1             #那么y轴的方向发生了变化
+	if circle[0] + RADIUS ==WIDTH or circle[0] - RADIUS ==0:  #碰撞右边缘
+		speed[0] *= -1             #x轴速度发生变化
+	# if circle[0] - RADIUS ==0:     #和碰右边缘是一样的 所以直接合并成一条
+		# speed[0] *= -1
+	if circle[1] + RADIUS == 400 and circle[0] >= board[0] and circle[0] <= board[0] + 80 :    #圆心加半径等于小板子的y轴
+		speed[1] *= -1
+
+	circle[0] += speed[0]     #x轴 加速度
+	circle[1] += speed[1]     #y轴 加速度
+
+
+def draw_surface(screen):
+	screen.fill([255, 255, 255])     #white   每一个动作后重新填充了一遍画布
+	pygame.draw.circle(screen, [255, 0, 0], circle, RADIUS)
+	pygame.draw.rect(screen, [0, 255, 255], board)    
+	pygame.display.flip()
+
+def update_board():
+	if MOU_CON:
+		(x, y) = pygame.mouse.get_pos()   #获取鼠标的位置信息
+		board.centerx = x   #板的x轴中心跟着鼠标的中心走
+		# board.centery = y    #全板移动
+
+def fail():
+	if circle[1] > HEIGHT:
+		return True
+	return False
+
+def w_down_cb():
+	# if not MOU_CON:
+	# 	board.centery -= 5    #y轴是向下加的 往上走得用减
+	pass
+
+def s_down_cb():
+	# if not MOU_CON:
+		# board.centery += 5
+	pass
+
+def a_down_cb():
+	if not MOU_CON:
+		board.centerx -= 5
+
+def d_down_cb():
+	if not MOU_CON:
+		board.centerx += 5
+
+def main():
+	pygame.init()
+	screen = pygame.display.set_mode([WIDTH, HEIGHT])
+	running = True
+
+	while running:
+		pygame.time.delay(40)   #50是毫秒
+		update_board()   #根据鼠标输入更新弹球板的位置
+		update_ball()
+		draw_surface(screen)   #对于画布表面的设置都打包成一个函数
+
+		if fail():
+			break
+
+		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()    #回调函数 call back
+				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()
+

homeworks/A10316/homework2/pygame3_snake.py

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+# -*- coding: UTF-8 -*-
+
+
+import pygame
+import random
+
+
+SCALE = 20    #20*20的图  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]]   # UP FORWARD DOWN BACKWARD
+dirt = 1  #初始化方向   方向相当于是上面数组的下标  
+
+snake = [[4, 3], [5, 3], [6, 3]]
+apple = [3, 1]
+
+def screen_show(screen):
+    screen.fill([255, 255, 255])
+    for body in snake:
+        pygame.draw.rect(screen, [0, 0, 0], [snake[0][0] * SIZE, snake[0][1] * SIZE, SIZE - 1, SIZE - 1])
+        #蛇头的颜色换一下
+        pygame.draw.rect(screen, [0, 255, 0], [body[0] * SIZE, body[1] * SIZE, SIZE - 1, SIZE - 1])
+        # size-1的原因是这样身体之间会有个间隙
+    pygame.draw.circle(screen, [255, 0, 0], [apple[0] * SIZE + SIZE / 2, apple [1] * SIZE + SIZE / 2], SIZE / 2)
+     #圆心的位置要先确认左上角*一个格子的大小，再加上格子长度的一般。
+
+    pygame.display.flip() 
+
+
+def snake_update():
+    new_body = [0, 0]
+    new_body[0] = (snake[0][0] + DIRECT[dirt][0]) % SCALE #snake[0] 是蛇头 
+    new_body[1] = (snake[0][1] + DIRECT[dirt][1]) % SCALE
+
+    if new_body == apple:
+        snake.insert(0, new_body)    #注意是圆括号
+        return True
+
+    else:
+        snake.insert(0, new_body)
+        snake.pop()
+        return False
+
+def new_apple():   #生成新苹果  但是蛇什么时候吃到苹果要取决于蛇
+    apple[0] = random.randint(0, 19) #随机生成一个包括0，包括19的数字
+    apple[1] = random.randint(0, 19)
+
+def fail():    #蛇要是吃到自己就输掉  头在身体里面
+    if snake.count(snake[0]) >= 2:
+        return True
+    return False
+
+# 在按键回调函数中判断，
+# 如果当前蛇和回调函数需要设置的方向为同向或反向，则不必更新蛇运行的方向
+def w_down_cb():
+    global dirt
+    if dirt % 2 != 0:
+        dirt = 0
+
+def s_down_cb():
+    global dirt
+    if dirt % 2 != 0:
+        dirt = 2
+
+def a_down_cb():
+    global dirt
+    if dirt % 2 != 1:
+        dirt = 1
+
+def d_down_cb():
+    global dirt
+    if dirt % 2 != 1:
+        dirt = 3
+
+
+def main():
+    pygame.init()
+    screen = pygame.display.set_mode([WIDTH, HEIGHT])
+    running = True
+
+    while running:
+        pygame.time.delay(200)   #50是毫秒
+
+        if snake_update():
+            new_apple()
+
+        if fail():
+            break
+
+        screen_show(screen)  #这个都是放在动作的最后的
+
+
+        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()    #回调函数 call back
+                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()
+
+    font = pygame.font.Font(None, 50)
+    text = font.render("Failed", True, [255,0,0])
+    screen.blit(text, [40, 60])
+    # img = pygame.image.load("beach_ball.png")
+    # screen.blit(img, [0, 0])   
+    pygame.display.flip() 
+
+
+    pygame.quit()  
+
+if __name__ == '__main__':
+    main()
+

homeworks/A10316/homework3/README.md

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+# uband-s2-seven
+uband友班编程课程
+
+#背景
+应用轻量级web框架完成个人主页设计
+
+#要求
+小组页面：
+0、基本元素：
+头像-圆形，居中
+背景图片
+昵称-居中，uband红
+1、自我介绍
+2、相册
+3、项目展示
+4、留言板
+
+#发布
+
+#其他
+
+#参考资料

homeworks/A10316/homework3/config.py

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+CSRF_ENABLED = True
+SECRET_KEY = '123456'