简介
昨天代码一些基本配置全部在代码中，灵活性较差，考虑到通过配置文件的方式来实现。结构比较简单，不想用xml或json，类似配置数据库连接的property文件就可以了，configparser比较满足要求。
python configparser能够读取*.conf与*.ini的配置文件
以下内容parser摘录自：configparserExamples 示例
configparser 使用
读配置文件
[SectionOne]
Status: Single
Name: Derek
Value: Yes
Age: 30
Single: True
[SectionTwo]
FavoriteColor = Green, Red, Blue
[SectionThree]
FamilyName: Johnson
[Others]
Route: 66
import ConfigParser
config = ConfigParser.ConfigParser()
config.read('config file path')
# read node
config.get('SectionOne','Status)
# read node as list
config.get('SectionTwo','FavoriteColor').replace(' ','').split(',')
写配置文件
# lets create that config file for next time...
cfgfile = open("c:\\next.ini",'w')
# add the settings to the structure of the file, and lets write it out...
Config.add_section('Person')
Config.set('Person','HasEyes',True)
Config.set('Person','Age', 50)
Config.write(cfgfile)
cfgfile.close()
读取含有宏的配置文件
[SectionOne]
Param1: Hello
Param2: World
[SectionTwo]
Param1: ${SectionOne:Param1} ${SectionOne:Param2}
[SectionThree]
Alpha: One
Bravo: Two
Charlie: ${Alpha} Mississippi
>>> import configparser
>>> settings = configparser.ConfigParser()
>>> settings._interpolation = configparser.ExtendedInterpolation()
>>> settings.read('settings.ini')
['settings.ini']
>>> settings.sections()
['SectionOne', 'SectionTwo', 'SectionThree']
>>> settings.get('SectionTwo', 'Param1')
'Hello World'
>>> settings.get('SectionThree', 'Charlie')
'One Mississippi'
发送邮件代码
[mail]
address: abc@qq.com
password: XXXXXXXXXX
smtp: smtp.qq.com
port: 465
subject: XXX 工作日志
reAddr: abc@qq.com, bcd@qq.com
ccAddr: abc@qq.com, bcd@qq.com
contextPath: a.txt
attachPath: b.txt
# -*- coding: utf-8 -*-
'''
发送带附件邮件
'''
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
import smtplib
from datetime import date
import configparser
# 读取配置
config = configparser.ConfigParser()
config.read('mail.ini', encoding='utf-8')
address = config.get('mail', 'address')
# 可以考虑加密
password = config.get('mail', 'password')
smtp = config.get('mail', 'smtp')
port = config.get('mail', 'port')
subject = config.get('mail', 'subject')
# 收件人
receiver = config.get('mail', 'reAddr')
# 抄送人
carbonCopy = config.get('mail', 'ccAddr')
# 正文
context = config.get('mail', 'contextPath')
# 附件(暂时考虑的一个)
attachment = config.get('mail', 'attachPath')
# 创建一个带附件的实例
msg = MIMEMultipart()
# 加邮件头
msg['from'] = address
msg['to'] = receiver
msg['subject'] = date.today().strftime("%Y-%m-%d") + subject
msg['cc'] = carbonCopy
msg.attach(MIMEText(open(context, 'rb').read(), 'plain', 'utf-8'))
# 构造附件
with open(attachment, 'rb') as myfile:
att = MIMEText(myfile.read(), 'base64', 'utf-8')
att["Content-Type"] = 'application/octet-stream'
# 附件名
filename = attachment.split('\\')[-1]
att["Content-Disposition"] = 'attachment; filename=' + filename
msg.attach(att)
# 发送邮件
try:
server = smtplib.SMTP_SSL(smtp, int(port))
server.login(address, password)
# 所有收件人（包括抄送）
receiverList = (receiver + ',' + carbonCopy).replace(' ', '').split(',')
server.sendmail(msg['from'], receiverList, msg.as_string())
server.quit()
print('''success''')
except Exception as e:
print(e)
注意事项
- 若密码中包含特殊字符，需要转义