<A13376>-<一块>-作业

homeworks/A13376/homework1/经济学人.py

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+# -*- coding: utf-8 -*-
+
+import codecs
+import os
+# 解决 'ascii' codec can't decode byte 0xe5的问题
+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') #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
+
+#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]]
+        #print ("%s,%s,%0.2f,%s\n" % (val[0], str(val[1]), word_rate, meaning))
+        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()
+
+#5.读取词典文件
+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
+
+
+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")
+
+    #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/A13376/homework2/pygame_snake.py

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+# -*- 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
+
+snake = [[4,3],[5,3],[6,3]]
+apple = [3,1]
+
+def screen_show(screen):
+    screen.fill([0,0,0])
+    img = pygame.image.load("beach_ball.png")  # 图片路径，一般和python源文件放在一个目录下
+    screen.blit(img, [80, 300])
+
+    font = pygame.font.Font(None, 50)  # 字体None=默认字体，字号
+    text = font.render("YOU WILL LOSE", True, [255, 255, 255])  # render(text, antialias, color, background=None)
+    screen.blit(text, [60, 200])  # 显示对象 位置
+    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)
+    pygame.display.flip()
+
+def snake_update():
+    global dirt
+    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)
+        return True
+    else:
+        snake.insert(0, new_body)
+        snake.pop()
+        return False
+
+def is_lose(screen):
+    if snake.count(snake[0]) >= 2:
+        screen.fill([0, 0, 0])
+        return True
+    return False
+
+def new_apple():
+    apple[0] = random.randint(0,19)
+    apple[1] = random.randint(0,19)
+
+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) # 200ms
+        if snake_update():
+            new_apple()
+
+        screen_show(screen)
+
+        if is_lose(screen):
+            screen.fill([0, 0, 0])
+            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()
+                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()
+    # YOU LOSE
+
+    pygame.quit()
+
+if __name__ == '__main__':
+    main()

homeworks/A13376/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/A13376/homework3/config.py

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+CSRF_ENABLED = True
+SECRET_KEY = '123456'

homeworks/A13376/homework3/run.py

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+# -*- coding: utf-8 -*-
+from flask import Flask
+from flask_wtf import Form
+from wtforms import StringField,SubmitField
+from wtforms.validators import Required
+from flask import render_template
+import json
+import time
+import codecs
+import os
+from flask import request,redirect
+
+app = Flask(__name__)
+app.config.from_object('config')
+
+# 初始化form
+class MockCreate(Form):
+	note = StringField("note",[Required()])
+	student = StringField("student",[Required()])
+	submit = SubmitField("Submit")
+
+# 读取留言文件信息
+def read_note_txt(file_path):
+	BASE_DIR = os.path.dirname(__file__)
+	nfile = codecs.open(file_path, 'r', 'utf-8')
+	lines=nfile.readlines()
+	datas=[]
+	for line in lines:
+		line = line.strip()
+		data = line.split(",")
+		datas.append(data)
+	return datas
+	nfile.close()
+
+def read_json_file(filepath):
+	file=open(filepath,"r+")
+	file_text=file.read()
+	data=json.loads(file_text)
+	return data
+
+@app.route('/')
+def index():
+	BASE_DIR = os.path.dirname(__file__)
+	data=read_json_file(BASE_DIR+'/static/data/index.json')
+	return render_template('index.html',data=data)
+
+
+# 获取页面传过来的留言信息，写入文件并且返回首页
+@app.route("/notes",methods=['GET','POST'])
+def MockController():
+	form = MockCreate()
+	note = form.note.data
+	student=form.student.data
+	now=time.strftime("%Y-%m-%d", time.localtime())
+	data = {}
+	BASE_DIR = os.path.dirname(__file__)
+	data["note_time"] =now
+	data["note"] =note
+	file_path=BASE_DIR+'/static/data/'+student+'.txt'
+	nfile = codecs.open(file_path, 'a+', 'utf-8')
+	nfile.write("%s,%s\n" % (data["note"], data["note_time"]))
+	note=request.url_root
+	return redirect(note+'details/'+student)
+
+
+@app.route('/details/<string:student_number>')
+def details(student_number):
+	BASE_DIR = os.path.dirname(__file__)
+	data=read_json_file(BASE_DIR+'/static/data/index.json')
+	user_data={}
+	for item in data:
+		if student_number==item['student_number']:
+			file_path = BASE_DIR + '/static/data/' + item['student_number'] + '.txt'
+			notes = read_note_txt(file_path)
+			user_data=item
+			break
+	data = read_json_file(BASE_DIR + '/static/data/project.json')
+	pro_data = []
+	for item in data:
+		if student_number==item['student_number']:
+			pro_data=item["project_info"]
+			break
+	return render_template('details.html',data=user_data,note=notes,pro_data=pro_data)
+
+# 跳转至项目信息页面
+@app.route('/<string:student_number>/project/<int:number>')
+def project(student_number,number):
+	BASE_DIR = os.path.dirname(__file__)
+	data = read_json_file(BASE_DIR + '/static/data/project.json')
+	project_data = {}
+	per_data={}
+	for item in data:
+		if student_number == item['student_number']:
+			project_data["project"]=item["project"][number]
+			per_data=item
+			break
+	return render_template('essay.html',data=per_data,pro_data=project_data)
+
+
+if __name__ == '__main__':
+    app.run(debug=True)