Python
记录于：2020年11月17日21:07:10
- 代码演练
# CodeSheep01.py
# python 加减乘除
print(2 + 4)
print(4 - 2)
print(4 / 2)
print(2 * 2)
print((2 + 4) * 5 / 2)
# 转为int类型
print(4 // 2)
# python 是否相等
print(2 == 2)
print("_________________________________________________________")
# python 变量 = 值 ----》 Python中区分大小写 ----》 多个单词建议使用下划线隔开
box_width = 3
box_height = 4
BOX_WIDTH = 3
BOX_HEIGHT = 4
mj = box_width * box_height
MJ = BOX_WIDTH * BOX_HEIGHT
print(mj)
print(MJ)
print("_________________________________________________________")
# python 流程控制 if-else 语句
age = 18
if age >= 16:
print("可以进入！")
else:
print("年龄太小，不可以进去！")
print("_________________________________________________________")
# python 流程控制 if-elif-else 语句
score = 89
if score >= 90:
print("A")
elif score >= 80:
print("B")
elif score >= 70:
print("C")
elif score >= 60:
print("D")
else:
print("E")
print("_________________________________________________________")
# python 的 for 遍历：从一个序列中逐一取出
# 【范围：range】：range会生成一列数字 ----》
# range(5):从0~4，不包含5
# 如果要指定从几开始，则需要添加第一个参数 ----》range(1,5)：从1到5
# range(1,10,2)：表示从1到10遍历，跳过2执行
# 其中range(1, 10, 2) 不包含 10
# 1
# 3
# 5
# 7
# 9
for i in range(1, 10, 2):
print(i)
print("_________________________________________________________")
# python 中的 while 循环
n = 0
while n < 10:
print(n)
n += 1
else:
print("循环结束！")
print("_________________________________________________________")
# python 经典案例,输出乘法口诀表
for i in range(1, 10):
for j in range(1, i + 1):
print(f'{i}*{j}={i * j}', end=' ')
print()
print("_________________________________________________________")
# python 中的 break
# while True:
# inp = input('请输入----》？(输入0退出程序！)')
# if inp == '0':
# break
# print('您输入的是：', inp)
print("_________________________________________________________")
# python 中的 continue
for i in [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10]:
if i == 4:
continue
print(i)
print("_________________________________________________________")
# python 猜数字 && 导入Jar
import random
markdown = random.randint(1, 10)
print(markdown)
total = int(input('请设置要猜的次数'))
count = 0
while True:
n = int(input('请输入一个从1~10的整数'))
if n < markdown:
print('MIN')
elif n > markdown:
print('MAX')
else:
print('SUCCESS!')
break
count += 1
if count >= total:
print(f'您一共猜了{count},Game Over！')
break
# CodeSheep02.py
# python 中一个单引号和两个单引号 都是相同的
# 转义字符：【\t：相当于一个Tab】、【\r：换行】
print("Python")
print('Python')
print("_________________________________________________________")
# python 根据【正向、反向 索引】取值
sheep = '胡汉三又回来啦'
print(sheep[0])
print(sheep[-1])
# 切片,每隔两个取一次 ----》 【sheep[1:]：从第一个到结束】、【sheep[:5]：从第一个到结束】、【sheep[:]：复制】
print(sheep[1:5:2])
print("_________________________________________________________")
# python 格式化输出：format()
user_1 = '韩梅梅'
user_2 = '李雷'
print('{}对{}说：“Hello”'.format(user_1, user_2))
# 新用法
print(f'{user_1}对{user_2}说：“Hello”')
# 连接多个字符串
print("胡" + "汉" + "三")
print("_________________________________________________________")
# python 列表与索引
my_list = [1, "张三", '王老五', 3.14]
print(my_list[3])
print(my_list[-1])
# 追加和插入
my_list.append('胡汉三')
my_list.insert(1, 'Gioia')
# 合并列表
my_list.extend([11, 22, 33])
# 从末尾删除一个元素
my_list.pop()
# 根据名称删除
my_list.remove('王老五')
# 修改
my_list[1] = 111
print(my_list)
print("_________________________________________________________")
# python 元组() 不可修改的集合
my_set = (1, "张三", '王老五', 3.14)
print(my_set[1:3])
print("_________________________________________________________")
# python 字典{} 类似于Java中的Map
user = {
'name': '张三三',
'age': 24,
'gender': 'male'
}
# 添加一个元素
user['fav'] = '打篮球'
# 取出单个属性
print(user)
print(user["name"])
print("_________________________________________________________")
# python 函数使用
def count_sheep(n, m):
s = 0
while n <= m:
s += n
n += 1
return s
# 调用函数
print(count_sheep(1, 100))
# 读取外部文件
f = open('鹅鹅鹅.txt', encoding='utf-8')
s = f.read()
print(s)
f.close()
# 写入
f = open('coversheet.md', mode='w', encoding='utf-8')
f.write('1. markdown\n')
f.write(' * 格式')
f.close()
# 类
class Person:
def __init__(self, name, sex, birthday):
self.name = name
self.sex = sex
self.birthday = birthday
def say(self, word):
print(f'{self.name}说：“{word}”')
# 调用
zs = Person('张三', '男', '2020-02-04')
zs.say('你好')
# Anaconda.py
# coding:utf-8
print("____________________________整合_____________________________")
import os, time, shutil
class Anaconda:
def __init__(self, path):
self.path = path
@staticmethod
def backups():
source = [r'C:\Users\yy150\demo03\target\demo-0.0.1-SNAPSHOT.war'] # 目标目录
target_dir = 'D:\\Users\\' # 指定目录
target = target_dir + time.strftime('%Y-%m-%d') + '.zip'
print("output route" + '\t' + target)
zip_command = "zip -qr \"%s\" \"%s\"" % (target, ' '.join(source))
if os.system(zip_command) == 0:
print('Successful backup to', target)
else:
print('Backup FAILED')
@staticmethod
def each_file(filepath, new_filepath):
"""
读取每个文件夹，将遇到的指定文件统统转移到指定目录中
:param filepath: 想要获取的文件的目录
:param new_filepath: 想要转移的指定目录
:return:
"""
l_dir = os.listdir(filepath) # 读取目录下的文件或文件夹
for one_dir in l_dir: # 进行循环
full_path = os.path.join('%s\%s' % (filepath, one_dir)) # 构造路径
new_full_path = os.path.join('%s\%s' % (new_filepath, one_dir))
if os.path.isfile(full_path): # 如果是文件类型就执行转移操作
if one_dir.split('.')[1] == 'xml' or one_dir.split('.')[1] == 'txt': # 【or：或者】
shutil.copy(full_path, new_full_path) # 这个是转移的语句，最关键的一句话
else: # 不为文件类型就继续递归
Anaconda.each_file(full_path, new_filepath) # 如果是文件夹类型就有可能下面还有文件，要继续递归
@staticmethod
def remove():
delList = []
delDir = r'C:\Users\yy150\demo03\src\main\resources'
delList = os.listdir(delDir)
for f in delList:
filePath = os.path.join(delDir, f)
if os.path.isfile(filePath):
os.remove(filePath)
print(filePath + " was removed!")
elif os.path.isdir(filePath):
shutil.rmtree(filePath, True)
print("Directory: " + filePath + " was removed!")
@staticmethod
def replace():
f1 = r'C:\Users\yy150\Desktop\resources'
f2 = r'C:\Users\yy150\demo03\src\main\resources'
path = r'C:\Users\yy150\demo03\src\main'
if os.path.exists(f2):
shutil.rmtree(f2) # 如有有删除指定目录
print("删除成功！")
if os.path.exists(f1):
shutil.move(f1, path)
print("移动成功！")
else:
print("已经移动")
@staticmethod
def generate_war():
classpath = r'C:\Users\yy150\demo03'
os.system('mvn -B -f C:/Users/yy150/demo03 clean package')
code = Anaconda(123)
# python 备份war
# code.backups()
# python 提取配置文件
old_path = r'D:\a'
new_path = r'D:\b'
# code.each_file(old_path, new_path)
# python 清除配置文件
# code.remove()
# python 替换配置文件
# code.replace()
# python 使用maven生成War包
code.generate_war()
if __name__ == '__main__':
f1 = '/home/appmanager/xjld/apache-tomcat-8.5.42/backups/demo04/resources' # 待移动
f2 = '/home/appmanager/xjld/apache-tomcat-8.5.42/backups/demo05/resources' # 删除
path = '/home/appmanager/xjld/apache-tomcat-8.5.42/backups/demo05' # 目的
code.replace(f1, f2, path)
# ssh
#!/usr/bin/env python
#coding:utf-8
import json
import paramiko
def connect():#连接
'this is use the paramiko connect the host,return conn'
ssh = paramiko.SSHClient()
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
try:
# ssh.connect(host,username='root',allow_agent=True,look_for_keys=True)
#ssh.connect(host,username='root',password='root',allow_agent=True)
ssh.connect(hostname='172.18.58.38', port=22, username='appmanager', password='1P5q%&b^9x@emCYD')
return ssh
except:
return None
def exec_commands(conn):
'this is use the conn to excute the cmd and return the results of excute the command'
#cmd = 'cd /home/appmanager/xjld/tomcat-dnc_order/bin/;./shutdown.sh;cd /home/appmanager/xjld/tomcat-dnc_order/webapps/;mv dnc_order.war /home/appmanager/xjld/'
cmd = 'cd /home/appmanager/xjld/;mkdir aaa;ps -ef | grep tomcat'
stdin,stdout,stderr = conn.exec_command(cmd)
results=stdout.read()
return results
def copy_module(conn,inpath,outpath):
'this is copy the module to the remote server'
ftp = conn.open_sftp()
ftp.put(inpath,outpath)
ftp.close()
return outpath
if __name__ == '__main__':
print copy_module(connect(),'D:\\dnc_monitor_all.war','/home/appmanager/xjld/dnc_monitor_all.war')
print exec_commands(connect())
# checkout
#-*- coding: UTF-8 -*-
import time,os,sys
def checkout():
setting['dist'] = dist+time.strftime('%Y-%m-%d-%H-%M-%S',time.localtime())
cmd='svn export %(url)s %(dist)s --username %(user)s --password %(pwd)s'%setting
return os.system(cmd)
if __name__ == '__main__':
setting={
'svn':'C:\\Program Files\\TortoiseSVN\\bin',#svn的程序所在路径
'url':'XXX',#svn地址
'user':'XXX',
'pwd':'XXX',
'dist':'D:\\python_project\\dnc_order',#目标地址
}
dist = setting['dist']
os.chdir(setting['svn'])
checkout()
windows中安装zip命令-‘zip‘ 不是内部或外部命令，也不是可运行的程序 或批处理文件。
- 个人心得
- 在写Python目标目录压缩模块中，由于windows 没有zip 命令因此报错，在网络上找了好多的方式，都无法使用，也有好多的zip安装包需要使用币去买，贵的还要花50币。像我这种比较穷的人，因此就多花了点点时间找了找，最终找到了。
- zip命令下载
- 链接：https://pan.baidu.com/s/1uoiwngBSZDJPzllSXCevlg
- 提取码：k3k3
- 使用方式
- 配置环境变量
- WIN + R输入cmd 命令盘符中输入 zip ,如下所示，就说明环境配置成功了！
- 配置环境变量
解决python 调用adb 显示‘adb‘ �����ڲ����ⲿ���Ҳ���ǿ����еij��� ���������ļ���的问题
备份war包
备份配置文件
python3 自动化部署javaweb系统到远程tomcat
清空指定目录
删除一个目录
os.remove拒绝访问解决办法
https://blog.csdn.net/weixin_41775301/article/details/90544852
python3 自动打包部署war包
python执行Linux命令，连续执行多条Linux命令
完整的自动化Python运维(AutoDeploy.py)
#!/usr/bin/env python
# -*- coding: UTF-8 -*-
# pip install paramiko
import paramiko
import os
import os.path
import shutil
import time
def checkout():
print('Checkout start...')
try:
cmd = 'svn export %(url)s %(dist)s --username %(user)s --password %(pwd)s' % setting
os.system(cmd)
print('Checkout success!')
except:
print('Check Error!')
print('=='*60)
def backups():
source = [r'C:\Users\yy150\demo03\target\demo-0.0.1-SNAPSHOT.war'] # 目标目录
target_dir = 'D:\\Users\\' # 指定目录
target = target_dir + time.strftime('%Y-%m-%d') + '.zip'
print("output route" + '\t' + target)
zip_command = "zip -qr \"%s\" \"%s\"" % (target, ' '.join(source))
if os.system(zip_command == 0):
print('Success', target)
return True
else :
print('Error')
return False
def connect():
print('Connect to '+ip)
# 创建ssh实例对象
ssh = paramiko.SSHClient()
# 允许连接不在know_hosts文件中的主机
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
try:
# 连接远程服务器
ssh.connect(hostname=ip, port=22, username=user, password=pwd)
print('Connection succeed!')
return ssh
except:
print('Connection failed!')
return None
# 关tomcat删除war包
def exec_commands(conn):
print('Shutdown tomcat and remove war about...')
try:
cmd_option = 'cd /home/appmanager/xjld/'+tomcat_option + \
'/bin/;./shutdown.sh;rm -rf ../logs/catalina.out;rm -rf ../webapps/'+war_option+'*'
stdin, stdout, stderr = conn.exec_command(cmd_option)
results = stdout.read()
print(results)
print('Shutdown and removed success!')
except:
print('Shutdown and removed error!')
print('=='*60)
# 部署启动
def exec_deploy(conn):
print('Startup tomcat and print log...')
try:
cmd_option = 'cd /home/appmanager/xjld/'+tomcat_option+'/bin/;./startup.sh;'
cmd_check = 'tail -n 10 /home/appmanager/xjld/' + \
tomcat_option+'/logs/catalina.out;'
conn.exec_command(cmd_option)
time.sleep(16)
stdin, stdout, stderr = conn.exec_command(cmd_check)
results = stdout.read()
print(results)
print('Startup tomcat success!')
except:
print('Startup tomcat error!')
print('=='*60)
# 文件上传
def upload(conn, local_path, target_path):
print('Uploading...')
try:
sftp = conn.open_sftp()
sftp.put(local_path, target_path)
print('War package uploaded to '+target_path)
except:
print('Upload failed, trying again...')
sftp.put(local_path, target_path)
sftp.close()
print('=='*60)
# 文件下载
def download(conn, remote_path, local_path):
print('Downloading...')
try:
sftp = conn.open_sftp()
if not os.path.exists(local_path):
# 如果目标路径不存在原文件夹的话就创建
os.makedirs(local_path)
print('create success')
sftp.get(remote_path, local_path+'\\'+war_option+'.war')
print('War package downloaded to '+local_path+'\\'+war_option+'.war')
except:
print('Download failed, trying again...')
sftp.get(remote_path, local_path+'\\'+war_option+'.war')
sftp.close()
print('=='*60)
def each_file(): # 提取配置文件到指定目录下
print('Start backup...')
print('Unzip war package to start...')
try:
os.chdir('D:\\war_project\\'+war_option+'_war')
os.popen('jar -xvf '+war_option+'.war')
# 源配置文件
source_path = 'D:\\war_project\\'+war_option+'_war\\WEB-INF\\classes'
# 配置文件的指定目录
target_path = r'D:\python_project\backups\resources'
if not os.path.exists(target_path):
# 如果目标路径不存在原文件夹的话就创建
os.makedirs(target_path)
print('create success')
if os.path.exists(source_path):
# 如果目标路径存在原文件夹的话就先删除
shutil.rmtree(target_path)
print('remove success')
shutil.copytree(source_path, target_path)
print('Backuped configuration file success')
except:
print('Backuped error!')
print('=='*60)
def replace(pro_config, svn_config): # 将生产环境配置文件移动到项目中
print('Removed and moved...')
"""
:param path: 目的
:type f1: 待移动
"""
try:
delDir = setting['dist']+'\\src\\main\\resources\\'
if os.path.exists(delDir):
shutil.rmtree(delDir) # 如有有删除指定目录
print(delDir + 'was removed!')
if os.path.exists(pro_config):
shutil.move(pro_config, svn_config)
print('Moved success!')
except:
print('Removed or moved error!')
print('=='*60)
def generate_war(arg): # 打出war包
print('Packing '+war_name+'.war')
try:
os.system('mvn -B -f '+setting['dist']+' clean package')
print('Packed Success!')
except:
print('Packed error!')
print('=='*60)
def rename_war(abefore_war_name, after_war_name): # 重命名
print('Rename name of war file...')
if os.path.exists(before_war_name):
os.rename(before_war_name, after_war_name)
print('Rename success!')
else:
print('No such file')
if __name__ == '__main__':
url = sys.argv[3]
arr = url.split('/')
dist_info = 'D:\\python_project\\'+arr[5]
setting = {
'svn': r'C:\Program Files\TortoiseSVN\bin', # svn的程序所在路径
'user': sys.argv[1],
'pwd': sys.argv[2],
'url': url,
'dist': dist_info, # 检出目标地址
}
dist = setting['dist']
setting['dist'] = dist+'_' + \
time.strftime('%Y-%m-%d-%H-%M-%S', time.localtime())
os.chdir(setting['svn'])
checkout()
pro_config = r'D:\python_project\backups\resources' # 待移动
svn_config = setting['dist']+'\\src\\main\\resources' # 目的
print('Connect to remote server...')
ip = raw_input('Input your ip:')
user = raw_input('Input your user:')
pwd = raw_input('Input your password:')
tomcat_option = raw_input('Input the Tomcat you want to operate:')
war_option = raw_input('Input the war file you want to operate:')
down_remote_path = '/home/appmanager/xjld/' + \
tomcat_option+'/webapps/'+war_option+'.war'
down_local_path = 'D:\\war_project\\'+war_option+'_war'
download(connect(), down_remote_path, down_local_path)
each_file()
replace(pro_config, svn_config)
war_name = raw_input('Input name of war file:')
generate_war(arr[5])
exec_commands(connect())
before_war_name = setting['dist']+'\\target\\'+arr[5]+'-0.0.1-SNAPSHOT.war'
after_war_name = setting['dist']+'\\target\\'+war_name+'.war'
up_target_path = '/home/appmanager/xjld/' + \
tomcat_option+'/webapps/'+war_name+'.war'
rename_war(before_war_name, after_war_name)
upload(connect(), after_war_name, up_target_path)
exec_deploy(connect())
print('End of auto deployment operation!')
__mai