import requests
from bs4 import BeautifulSoup

# get word from Command line
word = input("Enter a word (enter 'q' to exit): ")

# main body
while word != 'q': # 'q' to exit
 try:
 # 利用GET获取输入单词的网页信息
 r = requests.get(url='http://dict.youdao.com/w/%s/#keyfrom=dict2.top'%word)
 # 利用BeautifulSoup将获取到的文本解析成HTML
 soup = BeautifulSoup(r.text, "lxml")
 # 获取字典的标签内容
 s = soup.find(class_='trans-container')('ul')[0]('li')
 # 输出字典的具体内容
 for item in s:
  if item.text:
  print(item.text)
 print('='*40+'\n')
 except Exception:
 print("Sorry, there is a error!\n")
 finally:
 word = input( "Enter a word (enter 'q' to exit): ")

import requests
from bs4 import BeautifulSoup
import random
import ctypes

STD_INPUT_HANDLE = -10
STD_OUTPUT_HANDLE = -11
STD_ERROR_HANDLE = -12

FOREGROUND_DARKBLUE = 0x01 # 暗蓝色
FOREGROUND_DARKGREEN = 0x02 # 暗绿色
FOREGROUND_DARKSKYBLUE = 0x03 # 暗天蓝色
FOREGROUND_DARKRED = 0x04 # 暗红色
FOREGROUND_DARKPINK = 0x05 # 暗粉红色
FOREGROUND_DARKYELLOW = 0x06 # 暗黄色
FOREGROUND_DARKWHITE = 0x07 # 暗白色
FOREGROUND_DARKGRAY = 0x08 # 暗灰色
FOREGROUND_BLUE = 0x09 # 蓝色
FOREGROUND_GREEN = 0x0a # 绿色
FOREGROUND_SKYBLUE = 0x0b # 天蓝色
FOREGROUND_RED = 0x0c # 红色
FOREGROUND_PINK = 0x0d # 粉红色
FOREGROUND_YELLOW = 0x0e # 黄色
FOREGROUND_WHITE = 0x0f # 白色

std_out_handle = ctypes.windll.kernel32.GetStdHandle(STD_OUTPUT_HANDLE)

# 设置文字颜色
def set_cmd_text_color(color, handle=std_out_handle):
 Bool = ctypes.windll.kernel32.SetConsoleTextAttribute(handle, color)
 return Bool

# 重置文字颜色为白色
def resetColor():
 set_cmd_text_color(FOREGROUND_DARKWHITE)

# 以指定颜色输出文字
def cprint(mess, color):
 color_dict = {'暗蓝色': FOREGROUND_DARKBLUE,
   '暗绿色': FOREGROUND_DARKGREEN,
   '暗天蓝色': FOREGROUND_DARKSKYBLUE,
   '暗红色': FOREGROUND_DARKRED,
   '暗粉红色': FOREGROUND_DARKPINK,
   '暗黄色': FOREGROUND_DARKYELLOW,
   '暗白色': FOREGROUND_DARKWHITE,
   '暗灰色': FOREGROUND_DARKGRAY,
   '蓝色': FOREGROUND_BLUE,
   '绿色': FOREGROUND_GREEN,
   '天蓝色': FOREGROUND_SKYBLUE,
   '红色': FOREGROUND_RED,
   '粉红色': FOREGROUND_PINK,
   '黄色': FOREGROUND_YELLOW,
   '白色': FOREGROUND_WHITE
   }
 set_cmd_text_color(color_dict[color])
 print(mess)
 resetColor()

# 颜色列表
color_list = ['暗蓝色','暗绿色','暗天蓝色','暗红色','暗粉红色','暗黄色','暗白色','暗灰色',  '蓝色','绿色','天蓝色','红色','粉红色','黄色','白色']

# print information of this application
print('#'*60)
print('This app is used for translating English word to Chineses!')
print('#'*60+'\n')

# get word from Command line
word = input("Enter a word (enter 'q' to exit): ")

# main body
while word != 'q': # 'q' to exit
 try:
 # 利用GET获取输入单词的网页信息
 r = requests.get(url='http://dict.youdao.com/w/%s/#keyfrom=dict2.top'%word)
 # 利用BeautifulSoup将获取到的文本解析成HTML
 soup = BeautifulSoup(r.text, "lxml")
 # 获取字典的标签内容
 s = soup.find(class_='trans-container')('ul')[0]('li')
 # 随机选择输出的颜色
 random.shuffle(color_list)
 # 输出字典的具体内容
 for item in s:
  if item.text:
  cprint(item.text, color_list[0])
 print('='*40+'\n')
 except Exception:
 print("Sorry, there is a error!\n")
 finally:
 word = input( "Enter a word (enter 'q' to exit): ")

pyinstaller -F English_2_Chinese_dict.py