python指令碼定時傳送郵件
阿新 • • 發佈：2020-12-23
本文例項為大家分享了python定時傳送郵件的具體程式碼，供大家參考，具體內容如下
全部程式碼如下：
import time
from datetime import datetime
from email.header import Header
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
from email.utils import parseaddr,formataddr
import xlrd
from apscheduler.schedulers.blocking import BlockingScheduler
from xlrd import xldate_as_tuple
ISOTIMEFORMAT = '%Y%m%d'
import smtplib
def read_file(file_path):
file_list = []
work_book = xlrd.open_workbook(file_path)
sheet_data = work_book.sheet_by_name('Sheet1')
print('now is process :',sheet_data.name)
Nrows = sheet_data.nrows
for i in range(1,Nrows):
file_list.append(sheet_data.row_values(i))
return file_list
def _format_addr(s):
name,addr = parseaddr(s)
return formataddr((Header(name,'utf-8').encode(),addr))
def sendEmail(from_addr,password,to_addr,smtp_server,file_list):
nowDate = str(time.strftime(ISOTIMEFORMAT,time.localtime()))
html_content_start = \
'''
<html>
<body>
<p>hi，All：</p>
<table border="0"width="95%"height="50%"cellpadding="1"style="margin:15px"cellspacing="1"bordercolor="#D3D3D3"bgcolor="#9F9F9F">
<tr bgcolor="#D3D3D3" style="margin:10px">
<th style="padding:6;font-size:16">工作事項</th>
<th style="padding:6;font-size:16">負責人</th>
<th style="padding:6;font-size:16">進度</th>
<th style="padding:6;font-size:16">風險與問題</th>
</tr>
'''
for i in range(len(file_list)):
work = file_list[i]
workdata,person_name,progress,issue = str(work[0]),str(work[1]),str(work[2]),str(work[3])
if '.' in str(work[2]): # 填的數字
progress = "%.0f%%" % (work[2] * 100) # 浮點轉成百分比
updateTime = xldate_as_tuple(work[4],0)
value = datetime(*updateTime)
# 先轉換為時間陣列,然後轉換為其他格式
timeStruct = time.strptime(str(value),"%Y-%m-%d %H:%M:%S")
uptTime = str(time.strftime("%Y%m%d",timeStruct))
if uptTime != nowDate:
raise RuntimeError('有人沒有更新最新記錄:' + str(work[1]))
html_content_suffer = \
'''
<tr bgcolor="#FFFFFF" >
<td style="padding:6;font-size:14">{workdata}</td>
<td style="padding:6;font-size:14">{person_name}</td>
<td style="padding:6;font-size:14">{progress}</td>
<td style="padding:6;font-size:14">{issue}</td>
</tr>
'''.format(workdata=workdata.replace('\n','<br>'),person_name=person_name,progress=progress,issue=issue)
html_content_start += html_content_suffer
html_content_end = \
'''
</table>
</body>
</html>
'''
html_content = html_content_start + html_content_end
try:
msg = MIMEMultipart()
msg.attach(MIMEText(html_content,'html','utf-8'))
msg['From'] = _format_addr('傳送方 <%s>' % from_addr)
msg['To'] = _format_addr(to_addr + '<%s>' % to_addr)
msg['Subject'] = Header('主題' + nowDate,'utf-8').encode()
server = smtplib.SMTP_SSL(smtp_server,465)
server.login(from_addr,password) # 登入郵箱伺服器
server.sendmail(from_addr,[to_addr],msg.as_string()) # 傳送資訊
server.quit()
print("from_addr：" + str(from_addr)," to_addr：","已傳送成功！")
except Exception as e:
print("傳送失敗" + e)
def job():
root_dir = 'D:\\develop\\python\\file'
file_path = root_dir + "\\excel.xlsx"
from_addr = '[email protected]' # 郵箱登入使用者名稱
password = 'mima' # 登入密碼
smtp_server = 'smtp.com' # 伺服器地址，預設埠號25
to_addr = '[email protected]' # 接收方郵箱
file_list = read_file(file_path)
sendEmail(from_addr,file_list)
print('傳送完成')
if __name__ == '__main__':
# 該示例程式碼生成了一個BlockingScheduler排程器，使用了預設的任務儲存MemoryJobStore，以及預設的執行器ThreadPoolExecutor，並且最大執行緒數為10。
# BlockingScheduler：在程序中執行單個任務，排程器是唯一執行的東西
scheduler = BlockingScheduler()
# 採用阻塞的方式
# 採用corn的方式，每天18點發送
scheduler.add_job(job,'cron',hour='18')
'''
year (int|str) – 4-digit year
month (int|str) – month (1-12)
day (int|str) – day of the (1-31)
week (int|str) – ISO week (1-53)
day_of_week (int|str) – number or name of weekday (0-6 or mon,tue,wed,thu,fri,sat,sun)
hour (int|str) – hour (0-23)
minute (int|str) – minute (0-59)
econd (int|str) – second (0-59)
start_date (datetime|str) – earliest possible date/time to trigger on (inclusive)
end_date (datetime|str) – latest possible date/time to trigger on (inclusive)
timezone (datetime.tzinfo|str) – time zone to use for the date/time calculations (defaults to scheduler timezone)
* any Fire on every value
*/a any Fire every a values,starting from the minimum
a-b any Fire on any value within the a-b range (a must be smaller than b)
a-b/c any Fire every c values within the a-b range
xth y day Fire on the x -th occurrence of weekday y within the month
last x day Fire on the last occurrence of weekday x within the month
last day Fire on the last day within the month
x,y,z any Fire on any matching expression; can combine any number of any of the above expressions
'''
scheduler.start()表格如下：
如果放在linux系統中執行，上述指令碼不能執行成功，是因為對編碼等有要求，全部更新程式碼如下：
#coding=utf-8
import time
from datetime import datetime
from email.header import Header
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
from email.utils import parseaddr,formataddr
import sys
import xlrd
from apscheduler.schedulers.blocking import BlockingScheduler
from xlrd import xldate_as_tuple
ISOTIMEFORMAT = '%Y%m%d'
import smtplib
import logging
logging.basicConfig()
def read_file(file_path):
file_list = []
work_book = xlrd.open_workbook(file_path)
sheet_data = work_book.sheet_by_name('Sheet1')
print('now is process :',person_name=person_name.replace('\n',progress=progress.replace('\n',issue=issue.replace('\n','<br>'))
html_content_start += html_content_suffer
html_content_end = \
'''
</table>
</body>
</html>
'''
html_content = html_content_start + html_content_end
try:
msg = MIMEMultipart()
msg.attach(MIMEText(html_content,file_list)
print('傳送完成')
if __name__ == '__main__':
# 該示例程式碼生成了一個BlockingScheduler排程器，使用了預設的任務儲存MemoryJobStore，以及預設的執行器ThreadPoolExecutor，並且最大執行緒數為10。
# BlockingScheduler：在程序中執行單個任務，排程器是唯一執行的東西
scheduler = BlockingScheduler()
# 採用阻塞的方式
reload(sys)
sys.setdefaultencoding("utf8")
# 採用corn的方式
scheduler.add_job(job,hour='21',minute='0')
'''
year (int|str) – 4-digit year
month (int|str) – month (1-12)
day (int|str) – day of the (1-31)
week (int|str) – ISO week (1-53)
day_of_week (int|str) – number or name of weekday (0-6 or mon,z any Fire on any matching expression; can combine any number of any of the above expressions
'''
scheduler.start()以上就是本文的全部內容，希望對大家的學習有所幫助，也希望大家多多支援我們。