23个很棒的Python脚本集合分享(迷你项目)

1.将 JSON 转换为 CSV

import json
if __name__ == '__main__':
  try:
      with open('input.json', 'r') as f:
          data = json.loads(f.read())

      output = ','.join([*data[0]])
      for obj in data:
          output += f'\n{obj["Name"]},{obj["age"]},{obj["birthyear"]}'

      with open('output.csv', 'w') as f:
          f.write(output)
  except Exception as ex:
      print(f'Error: {str(ex)}')

2.密码生成器

import random
import string
total = string.ascii_letters + string.digits + string.punctuation
length = 16
password = "".join(random.sample(total, length))
print(password)

3.从多个文件中搜索字符串

import os
text = input("input text : ")
path = input("path : ")
# os.chdir(path)
def getfiles(path):
  f = 0
  os.chdir(path)
  files = os.listdir()
  # print(files)
  for file_name in files:
      abs_path = os.path.abspath(file_name)
      if os.path.isdir(abs_path):
          getfiles(abs_path)
      if os.path.isfile(abs_path):
          f = open(file_name, "r")
          if text in f.read():
              f = 1
              print(text + " found in ")
              final_path = os.path.abspath(file_name)
              print(final_path)
              return True
  if f == 1:
      print(text + " not found! ")
      return False

getfiles(path)

4.从给定网页获取所有链接

import requests as rq
from bs4 import BeautifulSoup

url = input("Enter Link: ")
if ("https" or "http") in url:
  data = rq.get(url)
else:
  data = rq.get("https://" + url)
soup = BeautifulSoup(data.text, "html.parser")
links = []
for link in soup.find_all("a"):
  links.append(link.get("href"))

# 将输出写入文件（myLinks.txt）而不是stdout
# 每次都可以将“a”更改为“w”以覆盖文件
with open("myLinks.txt", 'a') as saved:
  print(links[:10], file=saved)

5.图像水印

import os
from PIL import Image

def watermark_photo(input_image_path,watermark_image_path,output_image_path):
  base_image = Image.open(input_image_path)
  watermark = Image.open(watermark_image_path).convert("RGBA")
  # 为图像添加水印
  position = base_image.size
  newsize = (int(position[0]*8/100),int(position[0]*8/100))
  # print(position)
  watermark = watermark.resize(newsize)
  # print(newsize)
  # return watermark

  new_position = position[0]-newsize[0]-20,position[1]-newsize[1]-20
  # 创建新的透明图像
  transparent = Image.new(mode='RGBA',size=position,color=(0,0,0,0))
  # 粘贴原始图像
  transparent.paste(base_image,(0,0))
  # 粘贴水印图像
  transparent.paste(watermark,new_position,watermark)
  image_mode = base_image.mode
  print(image_mode)
  if image_mode == 'RGB':
      transparent = transparent.convert(image_mode)
  else:
      transparent = transparent.convert('P')
  transparent.save(output_image_path,optimize=True,quality=100)
  print("Saving"+output_image_path+"...")

folder = input("Enter Folder Path:")
watermark = input("Enter Watermark Path:")
os.chdir(folder)
files = os.listdir(os.getcwd())
print(files)

if not os.path.isdir("output"):
  os.mkdir("output")

c = 1
for f in files:
  if os.path.isfile(os.path.abspath(f)):
      if f.endswith(".png") or f.endswith(".jpg"):
          watermark_photo(f,watermark,"output/"+f)

6.从网页抓取并下载所有图片

from selenium import webdriver
import requests as rq
import os
from bs4 import BeautifulSoup
import time

# path= E:\web scraping\chromedriver_win32\chromedriver.exe
path = input("Enter Path : ")

url = input("Enter URL : ")

output = "output"


def get_url(path, url):
  driver = webdriver.Chrome(executable_path=r"{}".format(path))
  driver.get(url)
  print("loading.....")
  res = driver.execute_script("return document.documentElement.outerHTML")

  return res


def get_img_links(res):
  soup = BeautifulSoup(res, "lxml")
  imglinks = soup.find_all("img", src=True)
  return imglinks


def download_img(img_link, index):
  try:
      extensions = [".jpeg", ".jpg", ".png", ".gif"]
      extension = ".jpg"
      for exe in extensions:
          if img_link.find(exe) > 0:
              extension = exe
              break

      img_data = rq.get(img_link).content
      with open(output + "\\" + str(index + 1) + extension, "wb+") as f:
          f.write(img_data)

      f.close()
  except Exception:
      pass


result = get_url(path, url)
time.sleep(60)
img_links = get_img_links(result)
if not os.path.isdir(output):
  os.mkdir(output)

for index, img_link in enumerate(img_links):
  img_link = img_link["src"]
  print("Downloading...")
  if img_link:
      download_img(img_link, index)
print("Download Complete!!")

7.低电量通知

# pip install psutil
import psutil

battery = psutil.sensors_battery()
plugged = battery.power_plugged
percent = battery.percent

if percent <= 30 and plugged!=True:

  # pip install py-notifier
  # pip install win10toast
  from pynotifier import Notification

  Notification(
      title="Battery Low",
      description=str(percent) + "% Battery remain!!",
      duration=5,  # 持续时间（秒）

  ).send()

8.计算您的年龄

import time
from calendar import isleap

# 判断闰年
def judge_leap_year(year):
  if isleap(year):
      return True
  else:
      return False


# 返回每个月的天数
def month_days(month, leap_year):
  if month in [1, 3, 5, 7, 8, 10, 12]:
      return 31
  elif month in [4, 6, 9, 11]:
      return 30
  elif month == 2 and leap_year:
      return 29
  elif month == 2 and (not leap_year):
      return 28


name = input("input your name: ")
age = input("input your age: ")
localtime = time.localtime(time.time())

year = int(age)
month = year * 12 + localtime.tm_mon
day = 0

begin_year = int(localtime.tm_year) - year
end_year = begin_year + year

# 计算天数
for y in range(begin_year, end_year):
  if (judge_leap_year(y)):
      day = day + 366
  else:
      day = day + 365

leap_year = judge_leap_year(localtime.tm_year)
for m in range(1, localtime.tm_mon):
  day = day + month_days(m, leap_year)

day = day + localtime.tm_mday
print("%s's age is %d years or " % (name, year), end="")
print("%d months or %d days" % (month, day))

9.组织不同类别的下载文件夹

import os
import shutil
os.chdir("E:\downloads")
#print(os.getcwd())

#检查目录中的文件数
files = os.listdir()

#扩展名列表（如果需要，可以添加更多）
extentions = {
  "images": [".jpg", ".png", ".jpeg", ".gif"],
  "videos": [".mp4", ".mkv"],
  "musics": [".mp3", ".wav"],
  "zip": [".zip", ".tgz", ".rar", ".tar"],
  "documents": [".pdf", ".docx", ".csv", ".xlsx", ".pptx", ".doc", ".ppt", ".xls"],
  "setup": [".msi", ".exe"],
  "programs": [".py", ".c", ".cpp", ".php", ".C", ".CPP"],
  "design": [".xd", ".psd"]


}


#根据扩展名排序到特定文件夹
def sorting(file):
  keys = list(extentions.keys())
  for key in keys:
      for ext in extentions[key]:
          # print(ext)
          if file.endswith(ext):
              return key


#遍历每个文件
for file in files:
  dist = sorting(file)
  if dist:
      try:
          shutil.move(file, "../download-sorting/" + dist)
      except:
          print(file + " is already exist")
  else:
      try:
          shutil.move(file, "../download-sorting/others")
      except:
          print(file + " is already exist")

10.从CSV文件批量发送电子邮件

import csv
from email.message import EmailMessage
import smtplib


def get_credentials(filepath):
  with open("credentials.txt", "r") as f:
      email_address = f.readline()
      email_pass = f.readline()
  return (email_address, email_pass)


def login(email_address, email_pass, s):
  s.ehlo()
  # 启动TLS以实现安全
  s.starttls()
  s.ehlo()
  # Authentication
  s.login(email_address, email_pass)
  print("login")


def send_mail():
  s = smtplib.SMTP("smtp.gmail.com", 587)
  email_address, email_pass = get_credentials("./credentials.txt")
  login(email_address, email_pass, s)

  # 要发送的消息
  subject = "Welcome to Python"
  body = """Python is an interpreted, high-level,
  general-purpose programming language.\n
  Created by Guido van Rossum and first released in 1991,
  Python's design philosophy emphasizes code readability\n
  with its notable use of significant whitespace"""

  message = EmailMessage()
  message.set_content(body)
  message['Subject'] = subject

  with open("emails.csv", newline="") as csvfile:
      spamreader = csv.reader(csvfile, delimiter=" ", quotechar="|")
      for email in spamreader:
          s.send_message(email_address, email[0], message)
          print("Send To " + email[0])

  # 终止会话
  s.quit()
  print("sent")


if __name__ == "__main__":
  send_mail()

11.获取网站的IP地址和主机名

# 获取网站的IP地址和主机名
# importing socket library
import socket

def get_hostname_IP():
  hostname = input("Please enter website address(URL):")
  try:
      print (f'Hostname: {hostname}')
      print (f'IP: {socket.gethostbyname(hostname)}')
  except socket.gaierror as error:
      print (f'Invalid Hostname, error raised is {error}')

get_hostname_IP()

12.终端进度条

from tqdm import tqdm
from PIL import Image
import os
from time import sleep


def Resize_image(size, image):
  if os.path.isfile(image):
      try:
          im = Image.open(image)
          im.thumbnail(size, Image.ANTIALIAS)
          im.save("resize/" + str(image) + ".jpg")
      except Exception as ex:
          print(f"Error: {str(ex)} to {image}")


path = input("Enter Path to images : ")
size = input("Size Height , Width : ")
size = tuple(map(int, size.split(",")))

os.chdir(path)

list_images = os.listdir(path)
if "resize" not in list_images:
  os.mkdir("resize")

for image in tqdm(list_images, desc="Resizing Images"):
  Resize_image(size, image)
  sleep(0.1)
print("Resizing Completed!")

13.无线密码弹出器

import subprocess

data = (
  subprocess.check_output(["netsh", "wlan", "show", "profiles"])
  .decode("utf-8")
  .split("\n")
)
profiles = [i.split(":")[1][1:-1] for i in data if "All User Profile" in i]
for i in profiles:
  results = (
      subprocess
      .check_output(["netsh", "wlan", "show", "profile", i, "key=clear"])
      .decode("utf-8")
      .split("\n")
  )
  results = [b.split(":")[1][1:-1] for b in results if "Key Content" in b]
  try:
      print("{:<30}|  {:<}".format(i, results[0]))
  except IndexError:
      print("{:<30}|  {:<}".format(i, ""))

14.给定网站的快照

import sys
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
import chromedriver_binary


script_name = sys.argv[0]

options = Options()
options.add_argument('--headless')
driver = webdriver.Chrome(options=options)

try:
  url = sys.argv[1]

  driver.get(url)
  page_width = driver.execute_script('return document.body.scrollWidth')
  page_height = driver.execute_script('return document.body.scrollHeight')
  driver.set_window_size(page_width, page_height)
  driver.save_screenshot('screenshot.png')
  driver.quit()
  print("SUCCESS")

except IndexError:
  print('Usage: %s URL' % script_name)

15.将文件拆分为块

import sys
import os
import shutil
import pandas as pd

class Split_Files:
  '''
      Class file for split file program
  '''
  def __init__(self, filename, split_number):
      '''
          Getting the file name and the split index
          Initializing the output directory, if present then truncate it.
          Getting the file extension
      '''
      self.file_name = filename
      self.directory = "file_split"
      self.split = int(split_number)
      if os.path.exists(self.directory):
          shutil.rmtree(self.directory)
      os.mkdir(self.directory)
      if self.file_name.endswith('.txt'):
          self.file_extension = '.txt'
      else:
          self.file_extension = '.csv'
      self.file_number = 1

  def split_data(self):
      '''
          spliting the input csv/txt file according to the index provided
      '''
      data = pd.read_csv(self.file_name, header=None)
      data.index += 1

      split_frame = pd.DataFrame()
      output_file = f"{self.directory}/split_file{self.file_number}{self.file_extension}"

      for i in range(1, len(data)+1):
          split_frame = split_frame.append(data.iloc[i-1])
          if i % self.split == 0:
              output_file = f"{self.directory}/split_file{self.file_number}{self.file_extension}"
              if self.file_extension == '.txt':
                  split_frame.to_csv(output_file, header=False, index=False, sep=' ')
              else:
                  split_frame.to_csv(output_file, header=False, index=False)
              split_frame.drop(split_frame.index, inplace=True)
              self.file_number += 1
      if not split_frame.empty:
          output_file = f"{self.directory}/split_file{self.file_number}{self.file_extension}"
          split_frame.to_csv(output_file, header=False, index=False)

if __name__ == '__main__':
  file, split_number = sys.argv[1], sys.argv[2]
  sp = Split_Files(file, split_number)
  sp.split_data()

16.加密和解密文本

from Crypto.Cipher import AES
from Crypto import Random
from binascii import b2a_hex
import sys

# 获取明文
plain_text = sys.argv[1]

# 密钥长度必须为16（AES-128）、24（AES-192）或32（AES-256）字节。
key = b'this is a 16 key'

# 生成长度等于AES块大小的不可重复密钥向量
iv = Random.new().read(AES.block_size)

# 使用 key 和 iv 初始化 AES 对象，使用 MODE_CFB 模式
mycipher = AES.new(key, AES.MODE_CFB, iv)

# 将iv（密钥向量）添加到加密密文的开头并一起传输
ciphertext = iv + mycipher.encrypt(plain_text.encode())


# 要解密，请使用key和iv生成新的AES对象
mydecrypt = AES.new(key, AES.MODE_CFB, ciphertext[:16])

# 使用新生成的AES对象解密加密的密文
decrypttext = mydecrypt.decrypt(ciphertext[16:])

file_out = open("encrypted.bin", "wb")
file_out.write(ciphertext[16:])
file_out.close()

print("The key k is: ", key)
print("iv is: ", b2a_hex(ciphertext)[:16])
print("The encrypted data is: ", b2a_hex(ciphertext)[16:])
print("The decrypted data is: ", decrypttext.decode())

17.定期捕获屏幕截图

import os
import argparse
import pyautogui
import time

parser = argparse.ArgumentParser()

parser.add_argument("-p", "--path", help="absolute path to store screenshot.", default=r"./images")
parser.add_argument("-t", "--type", help="h (in hour) or m (in minutes) or s (in seconds)", default='h')
parser.add_argument("-f", "--frequency", help="frequency for taking screenshot per h/m/s.", default=1, type=int)

args = parser.parse_args()


sec = 0.

if args.type == 'h':
  sec = 60 * 60 / args.frequency
elif args.type == 'm':
  sec = 60 / args.frequency

if sec < 1.:
  sec = 1.


if os.path.isdir(args.path) != True:
  os.mkdir(args.path)


try:
  while True:
      t = time.localtime()
      current_time = time.strftime("%H_%M_%S", t)
      file = current_time + ".jpg"
      image = pyautogui.screenshot(os.path.join(args.path,file))
      print(f"{file} saved successfully.\n")
      time.sleep(sec)

except KeyboardInterrupt:
  print("End of script by user interrupt")

18.十进制到二进制转换器

try:
  menu = int(input("Choose an option: \n 1. Decimal to binary \n 2. Binary to decimal\n Option: "))
  if menu < 1 or menu > 2:
      raise ValueError
  if menu == 1:
      dec = int(input("Input your decimal number:\nDecimal: "))
      print("Binary: {}".format(bin(dec)[2:]))
  elif menu == 2:
      binary = input("Input your binary number:\n Binary: ")
      print("Decimal: {}".format(int(binary, 2)))
except ValueError:
  print ("please choose a valid option")

19.CLI 待办事项应用程序

import click

@click.group()
@click.pass_context
def todo(ctx):
  '''Simple CLI Todo App'''
  ctx.ensure_object(dict)
  # 打开todo.txt – 第一行包含最新的ID，其余包含任务和ID
  with open('./todo.txt') as f:
      content = f.readlines()
  # 从 todo.txt 传输数据到 context
  ctx.obj['LATEST'] = int(content[:1][0])
  ctx.obj['TASKS'] = {en.split('```

')[0]:en.split('

```')[1][:-1] for en in content[1:]}

@todo.command()
@click.pass_context
def tasks(ctx):
  '''Display tasks'''
  if ctx.obj['TASKS']:
      click.echo('YOUR TASKS\n**********')
      # 遍历 context 中存储的所有任务
      for i, task in ctx.obj['TASKS'].items():
          click.echo('• ' + task + ' (ID: ' + i + ')')
      click.echo('')
  else:
      click.echo('No tasks yet! Use ADD to add one.\n')

@todo.command()
@click.pass_context
@click.option('-add', '--add_task', prompt='Enter task to add')
def add(ctx, add_task):
  '''Add a task'''
  if add_task:
      #Add task to list in context 
      ctx.obj['TASKS'][ctx.obj['LATEST']] = add_task
      click.echo('Added task "' + add_task + '" with ID ' + str(ctx.obj['LATEST']))
      # 打开todo.txt and write current index and tasks with IDs (separated by " ```
{% endraw %}
")
      curr_ind = [str(ctx.obj['LATEST'] + 1)] 
      tasks = [str(i) + '
{% raw %}
```' + t for (i, t) in ctx.obj['TASKS'].items()]
      with open('./todo.txt', 'w') as f:
          f.writelines(['%s\n' % en for en in curr_ind + tasks])

@todo.command()
@click.pass_context
@click.option('-fin', '--fin_taskid', prompt='Enter ID of task to finish', type=int)
def done(ctx, fin_taskid):
  '''Delete a task by ID'''
  # 查找具有关联ID的任务	
  if str(fin_taskid) in ctx.obj['TASKS'].keys():
      task = ctx.obj['TASKS'][str(fin_taskid)]
      # 从上下文中的任务列表中删除任务
      del ctx.obj['TASKS'][str(fin_taskid)]
      click.echo('Finished and removed task "' + task + '" with id ' + str(fin_taskid))
      # 打开todo.txt and 使用ID写入当前索引和任务 (separated by " ```
{% endraw %}
")
      if ctx.obj['TASKS']:
          curr_ind = [str(ctx.obj['LATEST'] + 1)] 
          tasks = [str(i) + '
{% raw %}
```' + t for (i, t) in ctx.obj['TASKS'].items()]
          with open('./todo.txt', 'w') as f:
              f.writelines(['%s\n' % en for en in curr_ind + tasks])
      else:
          # 如果列表为空，则将ID跟踪器重置为0
          with open('./todo.txt', 'w') as f:
              f.writelines([str(0) + '\n'])
  else:
      click.echo('Error: no task with id ' + str(fin_taskid))

if __name__ == '__main__':
  todo()

20.货币转换器

import requests 
import json
import sys
from pprint import pprint

url = "http://data.fixer.io/api/latest?access_key=33ec7c73f8a4eb6b9b5b5f95118b2275"
data = requests.get(url).text
data2 = json.loads(data) #带来请求是否成功、时间戳等
fx = data2["rates"]

currencies = [
  "AED : Emirati Dirham,United Arab Emirates Dirham",
  "AFN : Afghan Afghani,Afghanistan Afghani",
  "ALL : Albanian Lek,Albania Lek",
  "AMD : Armenian Dram,Armenia Dram",
  "ANG : Dutch Guilder,Netherlands Antilles Guilder,Bonaire,Curaçao,Saba,Sint Eustatius,Sint Maarten",
  "AOA : Angolan Kwanza,Angola Kwanza",
  "ARS : Argentine Peso,Argentina Peso,Islas Malvinas",
  "AUD : Australian Dollar,Australia Dollar,Christmas Island,Cocos (Keeling) Islands,Norfolk Island,Ashmore and Cartier Islands,Australian Antarctic Territory,Coral Sea Islands,Heard Island,McDonald Islands,Kiribati,Nauru",
  "AWG : Aruban or Dutch Guilder,Aruba Guilder",
  "AZN : Azerbaijan Manat,Azerbaijan Manat",
  "BAM : Bosnian Convertible Mark,Bosnia and Herzegovina Convertible Mark",
  "BBD : Barbadian or Bajan Dollar,Barbados Dollar",
  "BDT : Bangladeshi Taka,Bangladesh Taka",
  "BGN : Bulgarian Lev,Bulgaria Lev",
  "BHD : Bahraini Dinar,Bahrain Dinar",
  "BIF : Burundian Franc,Burundi Franc",
  "BMD : Bermudian Dollar,Bermuda Dollar",
  "BND : Bruneian Dollar,Brunei Darussalam Dollar",
  "BOB : Bolivian Bolíviano,Bolivia Bolíviano",
  "BRL : Brazilian Real,Brazil Real",
  "BSD : Bahamian Dollar,Bahamas Dollar",
  "BTC : Bitcoin,BTC, XBT",
  "BTN : Bhutanese Ngultrum,Bhutan Ngultrum",
  "BWP : Botswana Pula,Botswana Pula",
  "BYN : Belarusian Ruble,Belarus Ruble",
  "BYR : Belarusian Ruble,Belarus Ruble",
  "BZD : Belizean Dollar,Belize Dollar",
  "CAD : Canadian Dollar,Canada Dollar",
  "CDF : Congolese Franc,Congo/Kinshasa Franc",
  "CHF : Swiss Franc,Switzerland Franc,Liechtenstein,Campione d'Italia,Büsingen am Hochrhein",
  "CLF : Chilean Unit of Account",
  "CLP : Chilean Peso,Chile Peso",
  "CNY : Chinese Yuan Renminbi,China Yuan Renminbi",
  "COP : Colombian Peso,Colombia Peso",
  "CRC : Costa Rican Colon,Costa Rica Colon",
  "CUC : Cuban Convertible Peso,Cuba Convertible Peso",
  "CUP : Cuban Peso,Cuba Peso",
  "CVE : Cape Verdean Escudo,Cape Verde Escudo",
  "CZK : Czech Koruna,Czech Republic Koruna",
  "DJF : Djiboutian Franc,Djibouti Franc",
  "DKK : Danish Krone,Denmark Krone,Faroe Islands,Greenland",
  "DOP : Dominican Peso,Dominican Republic Peso",
  "DZD : Algerian Dinar,Algeria Dinar",
  "EGP : Egyptian Pound,Egypt Pound,Gaza Strip",
  "ERN : Eritrean Nakfa,Eritrea Nakfa",
  "ETB : Ethiopian Birr,Ethiopia Birr,Eritrea",
  "EUR : Euro,Euro Member Countries,Andorra,Austria,Azores,Baleares (Balearic Islands),Belgium,Canary Islands,Cyprus,Finland,France,French Guiana,French Southern Territories,Germany,Greece,Guadeloupe,Holland (Netherlands),Holy See (Vatican City),Ireland (Eire),Italy,Luxembourg,Madeira Islands,Malta,Monaco,Montenegro,Netherlands",
  "FJD : Fijian Dollar,Fiji Dollar",
  "FKP : Falkland Island Pound,Falkland Islands (Malvinas) Pound",
  "GBP : British Pound,United Kingdom Pound,United Kingdom (UK),England,Northern Ireland,Scotland,Wales,Falkland Islands,Gibraltar,Guernsey,Isle of Man,Jersey,Saint Helena and Ascension,South Georgia and the South Sandwich Islands,Tristan da Cunha",
  "GEL : Georgian Lari,Georgia Lari",
  "GGP : Guernsey Pound,Guernsey Pound",
  "GHS : Ghanaian Cedi,Ghana Cedi",
  "GIP : Gibraltar Pound,Gibraltar Pound",
  "GMD : Gambian Dalasi,Gambia Dalasi",
  "GNF : Guinean Franc,Guinea Franc",
  "GTQ : Guatemalan Quetzal,Guatemala Quetzal",
  "GYD : Guyanese Dollar,Guyana Dollar",
  "HKD : Hong Kong Dollar,Hong Kong Dollar",
  "HNL : Honduran Lempira,Honduras Lempira",
  "HRK : Croatian Kuna,Croatia Kuna",
  "HTG : Haitian Gourde,Haiti Gourde",
  "HUF : Hungarian Forint,Hungary Forint",
  "IDR : Indonesian Rupiah,Indonesia Rupiah,East Timor",
  "ILS : Israeli Shekel,Israel Shekel,Palestinian Territories",
  "IMP : Isle of Man Pound,Isle of Man Pound",
  "INR : Indian Rupee,India Rupee,Bhutan,Nepal",
  "IQD : Iraqi Dinar,Iraq Dinar",
  "IRR : Iranian Rial,Iran Rial",
  "ISK : Icelandic Krona,Iceland Krona",
  "JEP : Jersey Pound,Jersey Pound",
  "JMD : Jamaican Dollar,Jamaica Dollar",
  "JOD : Jordanian Dinar,Jordan Dinar",
  "JPY : Japanese Yen,Japan Yen",
  "KES : Kenyan Shilling,Kenya Shilling",
  "KGS : Kyrgyzstani Som,Kyrgyzstan Som",
  "KHR : Cambodian Riel,Cambodia Riel",
  "KMF : Comorian Franc,Comorian Franc",
  "KPW : North Korean Won,Korea (North) Won",
  "KRW : South Korean Won,Korea (South) Won",
  "KWD : Kuwaiti Dinar,Kuwait Dinar",
  "KYD : Caymanian Dollar,Cayman Islands Dollar",
  "KZT : Kazakhstani Tenge,Kazakhstan Tenge",
  "LAK : Lao Kip,Laos Kip",
  "LBP : Lebanese Pound,Lebanon Pound",
  "LKR : Sri Lankan Rupee,Sri Lanka Rupee",
  "LRD : Liberian Dollar,Liberia Dollar",
  "LSL : Basotho Loti,Lesotho Loti",
  "LTL : Lithuanian litas",
  "LVL : Latvia Lats",
  "LYD : Libyan Dinar,Libya Dinar",
  "MAD : Moroccan Dirham,Morocco Dirham,Western Sahara",
  "MDL : Moldovan Leu,Moldova Leu",
  "MGA : Malagasy Ariary,Madagascar Ariary",
  "MKD : Macedonian Denar,Macedonia Denar",
  "MMK : Burmese Kyat,Myanmar (Burma) Kyat",
  "MNT : Mongolian Tughrik,Mongolia Tughrik",
  "MOP : Macau Pataca,Macau Pataca",
  "MRU : Mauritanian Ouguiya,Mauritania Ouguiya",
  "MUR : Mauritian Rupee,Mauritius Rupee",
  "MVR : Maldivian Rufiyaa,Maldives (Maldive Islands) Rufiyaa",
  "MWK : Malawian Kwacha,Malawi Kwacha",
  "MXN : Mexican Peso,Mexico Peso",
  "MYR : Malaysian Ringgit,Malaysia Ringgit",
  "MZN : Mozambican Metical,Mozambique Metical",
  "NAD : Namibian Dollar,Namibia Dollar",
  "NGN : Nigerian Naira,Nigeria Naira",
  "NIO : Nicaraguan Cordoba,Nicaragua Cordoba",
  "NOK : Norwegian Krone,Norway Krone,Bouvet Island,Svalbard,Jan Mayen,Queen Maud Land,Peter I Island",
  "NPR : Nepalese Rupee,Nepal Rupee,India (unofficially near India-Nepal border)",
  "NZD : New Zealand Dollar,New Zealand Dollar,Cook Islands,Niue,Pitcairn Islands,Tokelau",
  "OMR : Omani Rial,Oman Rial",
  "PAB : Panamanian Balboa,Panama Balboa",
  "PEN : Peruvian Sol,Peru Sol",
  "PGK : Papua New Guinean Kina,Papua New Guinea Kina",
  "PHP : Philippine Peso,Philippines Peso",
  "PKR : Pakistani Rupee,Pakistan Rupee",
  "PLN : Polish Zloty,Poland Zloty",
  "PYG : Paraguayan Guarani,Paraguay Guarani",
  "QAR : Qatari Riyal,Qatar Riyal",
  "RON : Romanian Leu,Romania Leu",
  "RSD : Serbian Dinar,Serbia Dinar",
  "RUB : Russian Ruble,Russia Ruble,Tajikistan,Abkhazia,South Ossetia",
  "RWF : Rwandan Franc,Rwanda Franc",
  "SAR : Saudi Arabian Riyal,Saudi Arabia Riyal",
  "SBD : Solomon Islander Dollar,Solomon Islands Dollar",
  "SCR : Seychellois Rupee,Seychelles Rupee",
  "SDG : Sudanese Pound,Sudan Pound",
  "SEK : Swedish Krona,Sweden Krona",
  "SGD : Singapore Dollar,Singapore Dollar",
  "SHP : Saint Helenian Pound,Saint Helena Pound",
  "SLL : Sierra Leonean Leone,Sierra Leone Leone",
  "SOS : Somali Shilling,Somalia Shilling",
  "SRD : Surinamese Dollar,Suriname Dollar",
  "STN : Sao Tomean Dobra,São Tomé and Príncipe Dobra",
  "SVC : Salvadoran Colon,El Salvador Colon",
  "SYP : Syrian Pound,Syria Pound",
  "SZL : Swazi Lilangeni,eSwatini Lilangeni",
  "THB : Thai Baht,Thailand Baht",
  "TJS : Tajikistani Somoni,Tajikistan Somoni",
  "TMT : Turkmenistani Manat,Turkmenistan Manat",
  "TND : Tunisian Dinar,Tunisia Dinar",
  "TOP : Tongan Pa'anga,Tonga Pa'anga",
  "TRY : Turkish Lira,Turkey Lira,North Cyprus",
  "TTD : Trinidadian Dollar,Trinidad and Tobago Dollar,Trinidad,Tobago",
  "TWD : Taiwan New Dollar,Taiwan New Dollar",
  "TZS : Tanzanian Shilling,Tanzania Shilling",
  "UAH : Ukrainian Hryvnia,Ukraine Hryvnia",
  "UGX : Ugandan Shilling,Uganda Shilling",
  "USD : US Dollar,United States Dollar,America,American Samoa,American Virgin Islands,British Indian Ocean Territory,British Virgin Islands,Ecuador,El Salvador,Guam,Haiti,Micronesia,Northern Mariana Islands,Palau,Panama,Puerto Rico,Turks and Caicos Islands,United States Minor Outlying Islands,Wake Island,East Timor",
  "UYU : Uruguayan Peso,Uruguay Peso",
  "UZS : Uzbekistani Som,Uzbekistan Som",
  "VEF : Venezuelan Bolívar,Venezuela Bolívar",
  "VND : Vietnamese Dong,Viet Nam Dong",
  "VUV : Ni-Vanuatu Vatu,Vanuatu Vatu",
  "WST : Samoan Tala,Samoa Tala",
  "XAF : Central African CFA Franc BEAC,Communauté Financière Africaine (BEAC) CFA Franc BEAC,Cameroon,Central African Republic,Chad,Congo/Brazzaville,Equatorial Guinea,Gabon",
  "XAG : Silver Ounce,Silver",
  "XAU : Gold Ounce,Gold",
  "XCD : East Caribbean Dollar,East Caribbean Dollar,Anguilla,Antigua and Barbuda,Dominica,Grenada,The Grenadines and Saint Vincent,Montserrat",
  "XDR : IMF Special Drawing Rights,International Monetary Fund (IMF) Special Drawing Rights",
  "XOF : CFA Franc,Communauté Financière Africaine (BCEAO) Franc,Benin,Burkina Faso,Ivory Coast,Guinea-Bissau,Mali,Niger,Senegal,Togo",
  "XPF : CFP Franc,Comptoirs Français du Pacifique (CFP) Franc,French Polynesia,New Caledonia,Wallis and Futuna Islands",
  "YER : Yemeni Rial,Yemen Rial",
  "ZAR : South African Rand,South Africa Rand,Lesotho,Namibia",
  "ZMK : Zambian Kwacha,Zambia Kwacha",
  "ZMW : Zambian Kwacha,Zambia Kwacha",
  "ZWL : Zimbabwean Dollar,Zimbabwe Dollar",
]


# 以下函数计算实际转换
def function1():
  query = input(
      "Please specify the amount of currency to convert, from currency, to currency (with space in between).\nPress SHOW to see list of currencies available. \nPress Q to quit. \n"
  )
  if query == "Q":
      sys.exit()
  elif query == "SHOW":
      pprint(currencies)
      function1()
  else:
      qty, fromC, toC = query.split(" ")
      fromC = fromC.upper()
      toC = toC.upper()
      qty = float(round(int(qty), 2))
      amount = round(qty * fx[toC] / fx[fromC], 2)
      print(f"{qty} of currency {fromC} amounts to {amount} of currency {toC} today")


try:
  function1()
except KeyError:
  print("You seem to have inputted wrongly, retry!")
  function1()

21.制作一个简单的秒表

import tkinter as Tkinter
from datetime import datetime
counter = 0
running = False


def counter_label(label):
  def count():
      if running:
          global counter
          # 管理初始延迟
          if counter == 0:
              display = 'Ready!'
          else:
              tt = datetime.utcfromtimestamp(counter)
              string = tt.strftime('%H:%M:%S')
              display = string

          label['text'] = display

          # 标签之后（arg1，arg2）延迟以毫秒为单位的第一个参数，然后调用作为第二个参数的函数。通常像这里一样，我们需要重复调用它所在的函数。延迟1000ms=1秒，并再次调用计数。
          label.after(1000, count)
          counter += 1

  # 触发计数器的启动
  count()


# 秒表的启动功能
def Start(label):
  global running
  running = True
  counter_label(label)
  start['state'] = 'disabled'
  stop['state'] = 'normal'
  reset['state'] = 'normal'


# 秒表的停止功能
def Stop():
  global running
  start['state'] = 'normal'
  stop['state'] = 'disabled'
  reset['state'] = 'normal'
  running = False


# 秒表的重置功能
def Reset(label):
  global counter
  counter = 0
  # 如果按下停止按钮后按下复位按钮。
  if not running:
      reset['state'] = 'disabled'
      label['text'] = '00:00:00'
  # If reset is pressed while the stopwatch is running. 
  else:
      label['text'] = '00:00:00'


root = Tkinter.Tk()
root.title("Stopwatch")

# 修复窗口大小
root.minsize(width=250, height=70)
label = Tkinter.Label(root, text='Ready!', fg='black', font='Verdana 30 bold')
label.pack()
f = Tkinter.Frame(root)
start = Tkinter.Button(f, text='Start', width=6, command=lambda: Start(label))
stop = Tkinter.Button(f, text='Stop', width=6, state='disabled', command=Stop)
reset = Tkinter.Button(f, text='Reset', width=6, state='disabled', command=lambda: Reset(label))
f.pack(anchor='center', pady=5)
start.pack(side='left')
stop.pack(side='left')
reset.pack(side='left')
root.mainloop()

22.用于压缩文件夹和文件的Python脚本

import zipfile
import sys
import os


# 压缩文件功能
def zip_file(file_path):
  compress_file = zipfile.ZipFile(file_path + '.zip', 'w')
  compress_file.write(path, compress_type=zipfile.ZIP_DEFLATED)
  compress_file.close()


# 声明函数以返回特定目录的所有文件路径
def retrieve_file_paths(dir_name):
  # 设置文件路径变量
  file_paths = []

  # 读取所有目录、子目录和文件列表
  for root, directories, files in os.walk(dir_name):
      for filename in files:
          # 使用os模块创建完整的文件路径。
          file_path = os.path.join(root, filename)
          file_paths.append(file_path)

  # 返回所有路径
  return file_paths


def zip_dir(dir_path, file_paths):
  # 将文件和文件夹写入zip文件
  compress_dir = zipfile.ZipFile(dir_path + '.zip', 'w')
  with compress_dir:
      # 分别写入每个文件
      for file in file_paths:
          compress_dir.write(file)


if __name__ == "__main__":
  path = sys.argv[1]

  if os.path.isdir(path):
      files_path = retrieve_file_paths(path)
      # 打印要压缩的文件列表
      print('The following list of files will be zipped:')
      for file_name in files_path:
          print(file_name)
      zip_dir(path, files_path)
  elif os.path.isfile(path):
      print('The %s will be zipped:' % path)
      zip_file(path)
  else:
      print('a special file(socket,FIFO,device file), please input file or dir')

23.文字转语音

from gtts import gTTS 
import os
file = open("abc.txt", "r").read()

speech = gTTS(text=file, lang='en', slow=False)
speech.save("voice.mp3")
os.system("voice.mp3")

以上就是23个很棒的Python脚本集合分享(迷你项目)的详细内容，更多关于Python脚本的资料请关注编程宝库其它相关文章！

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