Question

我想从excel文件中提取标记，名称和卷号，并通过电子邮件发送到学生的电子邮件中，该电子邮件也在excel文件中。每行包含不同学生的详细信息及其电子邮件。我想在每行的电子邮件中邮寄他们的详细信息。下面的代码不会发送任何电子邮件。发送电子邮件需要做什么？我正在运行python 3.6。

不同excel文件的图像这是我正在尝试运行的python代码

import smtplib

from email.mime.multipart import MIMEMultipart
from openpyxl import load_workbook

gmail_user = "username@gmail.com"
gmail_appPassword = "password"

msg = MIMEMultipart('alternative')
sent_from = ['username@gmail.com']
msg['Subject'] = 'Marksheet'

#excel-file=data
def list_marks():    

    excelfile = 'simple_excelmail.xlsx'
    wb = load_workbook(excelfile)
    ws = wb[wb.sheetnames[0]]

    excel_list = []

    for row in ws.iter_rows(row_offset=1):
        for cell in row:
#            print(cell.value)
            excel_list.append(str(cell.value))

    return excel_list

# Marks is Constructor. Builds template rows for html
class Marks:    

    def __init__(self, name, roll_num, maths, physics, chemistry, english, computer_sci, result):
        self.name = name
        self.roll_num = roll_num
        self.maths = maths
        self.physics = physics
        self.chemistry = chemistry
        self.english = english
        self.computer_sci = computer_sci
        self.result = result
        self.total = 0

        self.template_array = []


#        sum amounts for total
        for i in range(0, len(self.roll_num)):
            self.total += int(self.maths[i]+self.physics[i]+self.chemistry[i]+self.english[i]+self.computer_sci[i])

            template = """
                <tr class="left">
                    <td style="padding: 10px; text-align: left;">"""+ self.roll_num[i] +"""</td>
                    <td style="padding: 10px;">""" + self.maths[i] + """</td>
                    <td style="text-align: right; padding: 10px;">"""+ self.physics[i] +"""</td>
                    <td style="padding-left: 20px;">"""+ self.chemistry[i] +"""</td>
                    <td style="padding-left: 20px;">"""+ self.english[i] +"""</td>
                    <td style="padding-left: 20px;">"""+ self.computer_sci[i] +"""</td>
                    <td style="padding-left: 20px;">"""+ self.total[i] +"""</td>
                    <td style="padding-left: 20px;">"""+ self.result[i] +"""</td>
                    </tr>
                """        
            self.template_array.append(template)
        self.total = str(self.total)



def send_email(to, msg, new_template):

    data.reverse()    

    for i in range(0, 9):
        data.pop()

    try:
        data.reverse()
        server = smtplib.SMTP_SSL('smtp.gmail.com', 465)
        server.login(gmail_user, gmail_pword)
        server.sendmail(sent_from, to, msg.as_string())

        print("Email Sent To: ", new_template.name)
        print("@: ", to)            
        print("Roll Number: ", new_template.roll_num)
        print("TOTAL: ", new_template.total, "---------------------------")            
        server.quit()

        if(data[0] == 'None'):
            print('END OF LIST')
        else:            
            build_email(data)
    except Exception as e:
        print(e)
        print('Email Failed to Send to: ', new_template.name)
        print("@: ", to)
        print("Roll Numbers: ", new_template.roll_num)

data = list_marks()


def build_email(data):


    new_template = Marks(data[0], data[1], data[2], data[3], data[4], data[5], data[6], data[7])

    to = data[8].split(",") #List of emails

    text = "Hello, {0}, \n Please find the following marks attached {1} on these roll numbers for the following students.\n Thank You.\n ".format(data[0], data[1])


    html = """\
    <!DOCTYPE html>
    <html>
        <body>
            <p style="text-align: center"> Hello, """+ new_template.name +""" Hope this email finds you well.</p> 

            <p style="text-align: center">Here are your marks</p>
            <hr style="width: 500px;">
            <table style="margin-left: auto; margin-right: auto">
                <tr>
                    <th>Marks TOTAL:</th>
                    <th style="padding-left: 100px">$"""+ new_template.total +"""</th>
                </tr>
            </table>
            <hr class="width">

            <table style="margin-left: auto; margin-right: auto">
                <tr class="left padded">
                    <th style="text-align: left;"> Roll Number </th>
                    <th> Maths </th>
                    <th style="text-align: right;"> Physics </th>
                    <th style="padding-left: 20px;"> Chemistry</th>
                    <th style="padding-left: 20px;"> English</th>
                    <th style="padding-left: 20px;"> Computer Science</th>
                    <th style="padding-left: 20px;"> Result</th>
                </tr>
                """ + ''.join(new_template.template_array) + """
            </table>

            <hr style="width: 500px;">
                <table style="margin-left: auto; margin-right: auto; padding: 10px;">
                    <tr>
                        <th> Thank You! </th>
                    </tr>
                    <tr>
                        <th> Any School </th>
                    </tr>
                </table>
            <hr style="width: 500px;">

        </body>
    </html>
    """

    part1 = MIMEText(text, 'plain')
    part2 = MIMEText(html, 'html')


    msg.attach(part1)
    msg.attach(part2)

    send_email(to, msg, new_template)  


build_email(data)

Answer 1

建议您不要使用Python，而要使用Excel和Outlook来完成这项工作。这是一些VBA代码，应该（几乎）执行您想要的操作。您可能需要稍微修改代码以符合您的特定设置。

In column A : Names of the people
In column B : E-mail addresses
In column C:Z : Filenames like this C:\Data\Book2.xls (don't have to be Excel files)

宏将循环遍历“ Sheet1”中的每一行，并且如果B列中有电子邮件地址和C：Z列中的文件名，它将创建包含此信息的邮件并发送。

Sub Send_Files()
'Working in Excel 2000-2016
'For Tips see: http://www.rondebruin.nl/win/winmail/Outlook/tips.htm
    Dim OutApp As Object
    Dim OutMail As Object
    Dim sh As Worksheet
    Dim cell As Range
    Dim FileCell As Range
    Dim rng As Range

    With Application
        .EnableEvents = False
        .ScreenUpdating = False
    End With

    Set sh = Sheets("Sheet1")

    Set OutApp = CreateObject("Outlook.Application")

    For Each cell In sh.Columns("B").Cells.SpecialCells(xlCellTypeConstants)

        'Enter the path/file names in the C:Z column in each row
        Set rng = sh.Cells(cell.Row, 1).Range("C1:Z1")

        If cell.Value Like "?*@?*.?*" And _
           Application.WorksheetFunction.CountA(rng) > 0 Then
            Set OutMail = OutApp.CreateItem(0)

            With OutMail
                .to = cell.Value
                .Subject = "Testfile"
                .Body = "Hi " & cell.Offset(0, -1).Value

                For Each FileCell In rng.SpecialCells(xlCellTypeConstants)
                    If Trim(FileCell) <> "" Then
                        If Dir(FileCell.Value) <> "" Then
                            .Attachments.Add FileCell.Value
                        End If
                    End If
                Next FileCell

                .Send  'Or use .Display
            End With

            Set OutMail = Nothing
        End If
    Next cell

    Set OutApp = Nothing
    With Application
        .EnableEvents = True
        .ScreenUpdating = True
    End With
End Sub

https://www.rondebruin.nl/win/s1/outlook/amail6.htm

如何使用python从excel文件中发送电子邮件中的标记表

1 个答案: