我在PyCharm中编写一个.py程序，它所做的一件事是拉入.csv，进行一些转换并将其放入数据框然后检查每列的行中的空值并检查空值在每行的列中。这两个函数的结果放在单独的系列变量中。
下面的程序我用Python和HTML编写代码来发送电子邮件，我希望上面描述的两个系列中的数据嵌入到电子邮件中以便进行报告。
我无法弄清楚如何正确地标记或嵌入HTML代码中的系列中的数据，以便在发送时显示在电子邮件中。
数据导入：
# imports data and transforms
df = pd.read_excel('P:xxxx\\xxxx\\.xlsx')
df
计算空值：
# imports pandas
import pandas as pd
# Creates a counting function
def num_missing(num):
return sum(num.isnull())
# Applying per column
str1=("Missing values per column:")
str2 = (df.apply(num_missing, axis=0)) # defines that function is to be
applied on each column
str2
num_rows = df.shape[0]
num_rows
# Applying per row #function that looks for blank value and that is the
last row
str3=("Missing values per row:")
str4=(df.apply(num_missing, axis=1).head(num_rows)) # defines that function
is to be applied on each row, needs to be able to automatically count to the
last row with data
str4
missPerCol = pd.DataFrame(str2)
missPerRow = pd.DataFrame(str4)
电子邮件：
#####Send an email notification to desired end users#################################################
#####################################################################################################
import win32com.client as win32
outlook = win32.Dispatch('outlook.application')
mail = outlook.CreateItem(0)
mail.To = 'xxxx@xxxx.com'
#mail.CC = 'xxxx@xxxx.com' #'xxxx@xxxx.com'
mail.Subject = 'XXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXX *DRAFT*'
mail.Body = 'Test message'
mail.HTMLBody = """<html lang="en" xmlns="http://www.w3.org/1999/xhtml" xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office">
<head>
<meta charset="utf-8"> <!-- utf-8 works for most cases -->
<meta name="viewport" content="width=device-width"> <!-- Forcing initial-scale shouldn't be necessary -->
<meta http-equiv="X-UA-Compatible" content="IE=edge"> <!-- Use the latest (edge) version of IE rendering engine -->
<meta name="x-apple-disable-message-reformatting"> <!-- Disable auto-scale in iOS 10 Mail entirely -->
<title>XXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXX</title> <!-- The title tag shows in email notifications, like Android 4.4. -->
<!-- Web Font / @font-face : BEGIN -->
<!-- NOTE: If web fonts are not required, lines 10 - 27 can be safely removed. -->
<!-- Desktop Outlook chokes on web font references and defaults to Times New Roman, so we force a safe fallback font. -->
<!--[if mso]>
<style>
* {
font-family: sans-serif !important;
}
</style>
<![endif]-->
<!-- All other clients get the webfont reference; some will render the font and others will silently fail to the fallbacks. More on that here: http://stylecampaign.com/blog/2015/02/webfont-support-in-email/ -->
<!--[if !mso]><!-->
<!-- insert web font reference, eg: <link href='https://fonts.googleapis.com/css?family=Roboto:400,700' rel='stylesheet' type='text/css'> -->
<!--<![endif]-->
<!-- Web Font / @font-face : END -->
<!-- CSS Reset : BEGIN -->
<style>
/* What it does: Remove spaces around the email design added by some email clients. */
/* Beware: It can remove the padding / margin and add a background color to the compose a reply window. */
html,
body {
margin: 0 auto !important;
padding: 0 !important;
height: 100% !important;
width: 100% !important;
}
/* What it does: Stops email clients resizing small text. */
* {
-ms-text-size-adjust: 100%;
-webkit-text-size-adjust: 100%;
}
/* What it does: Centers email on Android 4.4 */
div[style*="margin: 16px 0"] {
margin: 0 !important;
}
/* What it does: Stops Outlook from adding extra spacing to tables. */
table,
td {
mso-table-lspace: 0pt !important;
mso-table-rspace: 0pt !important;
}
/* What it does: Fixes webkit padding issue. Fix for Yahoo mail table alignment bug. Applies table-layout to the first 2 tables then removes for anything nested deeper. */
table {
border-spacing: 0 !important;
border-collapse: collapse !important;
table-layout: fixed !important;
margin: 0 auto !important;
}
table table table {
table-layout: auto;
}
/* What it does: Uses a better rendering method when resizing images in IE. */
img {
-ms-interpolation-mode:bicubic;
}
/* What it does: A work-around for email clients meddling in triggered links. */
*[x-apple-data-detectors], /* iOS */
.x-gmail-data-detectors, /* Gmail */
.x-gmail-data-detectors *,
.aBn {
border-bottom: 0 !important;
cursor: default !important;
color: inherit !important;
text-decoration: none !important;
font-size: inherit !important;
font-family: inherit !important;
font-weight: inherit !important;
line-height: inherit !important;
}
/* What it does: Prevents Gmail from displaying an download button on large, non-linked images. */
.a6S {
display: none !important;
opacity: 0.01 !important;
}
/* If the above doesn't work, add a .g-img class to any image in question. */
img.g-img + div {
display: none !important;
}
/* What it does: Prevents underlining the button text in Windows 10 */
.button-link {
text-decoration: none !important;
}
/* What it does: Removes right gutter in Gmail iOS app: https://github.com/TedGoas/Cerberus/issues/89 */
/* Create one of these media queries for each additional viewport size you'd like to fix */
/* iPhone 4, 4S, 5, 5S, 5C, and 5SE */
@media only screen and (min-device-width: 320px) and (max-device-width: 374px) {
.email-container {
min-width: 320px !important;
}
}
/* iPhone 6, 6S, 7, 8, and X */
@media only screen and (min-device-width: 375px) and (max-device-width: 413px) {
.email-container {
min-width: 375px !important;
}
}
/* iPhone 6+, 7+, and 8+ */
@media only screen and (min-device-width: 414px) {
.email-container {
min-width: 414px !important;
}
}
</style>
<!-- CSS Reset : END -->
<!-- Progressive Enhancements : BEGIN -->
<style>
/* What it does: Hover styles for buttons */
.button-td,
.button-a {
transition: all 100ms ease-in;
}
.button-td:hover,
.button-a:hover {
background: #e0301e !important;
border-color: #555555 !important;
}
/* Media Queries */
@media screen and (max-width: 600px) {
.email-container {
width: 100% !important;
margin: auto !important;
}
/* What it does: Forces elements to resize to the full width of their container. Useful for resizing images beyond their max-width. */
.fluid {
max-width: 100% !important;
height: auto !important;
margin-left: auto !important;
margin-right: auto !important;
}
/* What it does: Forces table cells into full-width rows. */
.stack-column,
.stack-column-center {
display: block !important;
width: 100% !important;
max-width: 100% !important;
direction: ltr !important;
}
/* And center justify these ones. */
.stack-column-center {
text-align: center !important;
}
/* What it does: Generic utility class for centering. Useful for images, buttons, and nested tables. */
.center-on-narrow {
text-align: center !important;
display: block !important;
margin-left: auto !important;
margin-right: auto !important;
float: none !important;
}
table.center-on-narrow {
display: inline-block !important;
}
/* What it does: Adjust typography on small screens to improve readability */
.email-container p {
font-size: 17px !important;
}
}
</style>
<!-- Progressive Enhancements : END -->
<!-- What it does: Makes background images in 72ppi Outlook render at correct size. -->
<!--[if gte mso 9]>
<xml>
<o:OfficeDocumentSettings>
<o:AllowPNG/>
<o:PixelsPerInch>96</o:PixelsPerInch>
</o:OfficeDocumentSettings>
</xml>
<![endif]-->
</head>
<body width="100%" bgcolor="#e0301e" style="margin: 0; mso-line-height-rule: exactly;">
<center style="width: 100%; background: #222222; text-align: left;">
<!-- Visually Hidden Preheader Text : BEGIN -->
<div style="display: none; font-size: 1px; line-height: 1px; max-height: 0px; max-width: 0px; opacity: 0; overflow: hidden; mso-hide: all; font-family: sans-serif;">
XXXXXXXXXXXXXXXX
</div>
<!-- Visually Hidden Preheader Text : END -->
<!-- Email Header : BEGIN -->
<table role="presentation" cellspacing="0" cellpadding="0" border="0" align="center" width="600" style="margin: auto;" class="email-container">
<tr>
<td style="padding: 20px 0; text-align: center">
<!-- <img src="http://placehold.it/200x50" width="200" height="50" alt="alt_text" border="0" style="height: auto; background: #dddddd; font-family: sans-serif; font-size: 15px; line-height: 140%; color: #555555;">
-->
</td>
</tr>
</table>
<!-- Email Header : END -->
<!-- Email Body : BEGIN -->
<table role="presentation" cellspacing="0" cellpadding="0" border="0" align="center" width="600" style="margin: auto;" class="email-container">
<!-- Hero Image, Flush : BEGIN -->
<tr>
<td bgcolor="#ffffff" align="center">
<img src="C:\\Users\\XXXXXXXXXXXXXXXX\\XXXXXXXXXXXXXXXX.jpg" width="600" height="" alt="alt_text" border="0" align="center" style="width: 100%; max-width: 600px; height: auto; background: #dddddd; font-family: sans-serif; font-size: 15px; line-height: 140%; color: #555555; margin: auto;" class="g-img">
</td>
</tr>
<!-- Hero Image, Flush : END -->
<!-- 1 Column Text + Button : BEGIN -->
<tr>
<td bgcolor="#ffffff" style="padding: 40px 40px 20px; text-align: center;">
<h1 style="margin: 0; font-family: sans-serif; font-size: 24px; line-height: 125%; color: #333333; font-weight: normal;">XXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXX</h1>
</td>
</tr>
<tr>
<td bgcolor="#ffffff" style="padding: 0 40px 40px; font-family: sans-serif; font-size: 15px; line-height: 140%; color: #555555; text-align: center;">
<p style="margin: 0;">Report Contents: XXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXX</p>
</td>
</tr>
<tr>
<td bgcolor="#ffffff" style="padding: 0 40px 40px; font-family: sans-serif; font-size: 15px; line-height: 140%; color: #555555;">
<!-- Button : BEGIN -->
<table role="presentation" cellspacing="0" cellpadding="0" border="0" align="center" style="margin: auto">
<tr>
<td style="border-radius: 3px; background: #222222; text-align: center;" class="button-td">
<a href="http://XXXXXXXXXXXXXXXX.com" style="background: #222222; border: 15px solid #222222; font-family: sans-serif; font-size: 13px; line-height: 110%; text-align: center; text-decoration: none; display: block; border-radius: 3px; font-weight: bold;" class="button-a">
<span style="color:#ffffff;">PartnerNet</span>
</a>
</td>
</tr>
</table>
<!-- Button : END -->
</td>
</tr>
<!-- 1 Column Text + Button : END -->
<!-- Background Image with Text : BEGIN -->
<tr>
<!-- Bulletproof Background Images c/o https://backgrounds.cm -->
<td bgcolor="#222222" valign="middle" style="text-align: center; background-position: center center !important; background-size: cover !important;">
<!--[if gte mso 9]>
<v:rect xmlns:v="urn:schemas-microsoft-com:vml" fill="true" stroke="false" style="width:600px;height:175px; background-position: center center !important;">
<v:fill type="tile" color="#222222" />
<v:textbox inset="0,0,0,0">
<![endif]-->
<div>
<table role="presentation" align="center" border="0" cellpadding="0" cellspacing="0" width="100%">
<tr>
<td valign="middle" style="text-align: center; padding: 40px; font-family: sans-serif; font-size: 15px; line-height: 140%; color: #ffffff;">
<p style="margin: 0;">NEED TO FILL THIS SPACE WITH CONTENT</p>
</td>
</tr>
</table>
</div>
<!--[if gte mso 9]>
</v:textbox>
</v:rect>
<![endif]-->
</td>
</tr>
<!-- Background Image with Text : END -->
<!-- 2 Even Columns : BEGIN -->
<tr>
<td bgcolor="#ffffff" align="center" valign="top" style="padding: 10px;">
<table role="presentation" cellspacing="0" cellpadding="0" border="0" width="100%">
<tr>
<!-- Column : BEGIN -->
<td class="stack-column-center">
<table role="presentation" cellspacing="0" cellpadding="0" border="0">
<tr>
<td style="padding: 10px; text-align: center">
<img src="http://placehold.it/270" width="270" height="270" alt="alt_text" border="0" class="fluid" style="height: auto; background: #dddddd; font-family: sans-serif; font-size: 15px; line-height: 140%; color: #555555;">
</td>
</tr>
<tr>
<td style="font-family: sans-serif; font-size: 13px; line-height: 140%; color: #555555; padding: 0 10px 10px; text-align: left;" class="center-on-narrow">
<p style="margin: 0;">Missing values per row for each column</p>
</td>
</tr>
</table>
</td>
<!-- Column : END -->
<!-- Column : BEGIN -->
<td class="stack-column-center">
<table role="presentation" cellspacing="0" cellpadding="0" border="0">
<tr>
<td style="padding: 10px; text-align: center">
<img src="http://placehold.it/270" width="270" height="270" alt="alt_text" border="0" class="fluid" style="height: auto; background: #dddddd; font-family: sans-serif; font-size: 15px; line-height: 140%; color: #555555;">
</td>
</tr>
<tr>
<td style="font-family: sans-serif; font-size: 13px; line-height: 140%; color: #555555; padding: 0 10px 10px; text-align: left;" class="center-on-narrow">
<p style="margin: 0;">Missing values per column for each row</p>
</td>
</tr>
</table>
</td>
<!-- Column : END -->
</tr>
</table>
</td>
</tr>
<!-- 2 Even Columns : END -->
<!-- Clear Spacer : BEGIN -->
<tr>
<td aria-hidden="true" height="40" style="font-size: 0; line-height: 0;">
</td>
</tr>
<!-- Clear Spacer : END -->
<!-- 1 Column Text : BEGIN -->
<tr>
<td bgcolor="#ffffff">
<table role="presentation" cellspacing="0" cellpadding="0" border="0" width="100%">
<tr>
<td style="padding: 40px; font-family: sans-serif; font-size: 20px; line-height: 140%; color: #555555; align: center">
XXXXXXXXXXXXXXXX
</td>
</tr>
</table>
</td>
</tr>
<!-- 1 Column Text : END -->
</table>
<!-- Email Body : END -->
<!-- Email Footer : BEGIN -->
<table role="presentation" cellspacing="0" cellpadding="0" border="0" align="center" width="100%" style="max-width: 680px; font-family: sans-serif; color: #ffffff; font-size: 12px; line-height: 140%;">
<tr>
<td style="padding: 40px 10px; width: 100%; font-family: sans-serif; font-size: 12px; line-height: 140%; text-align: center; color: #ffffff;" class="x-gmail-data-detectors">
<webversion style="color: #cccccc; text-decoration: underline; font-weight: bold;">View as a Web Page</webversion>
<br><br>
XXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXX<br>(xxx) xxx-xxx
<br><br>
<unsubscribe style="color: #ffffff; text-decoration: underline;">unsubscribe</unsubscribe>
</td>
</tr>
</table>
<!-- Email Footer : END -->
<!-- Full Bleed Background Section : BEGIN -->
<table role="presentation" bgcolor="#888888" cellspacing="0" cellpadding="0" border="0" align="center" width="100%">
<tr>
<td valign="top" align="center">
<div style="max-width: 600px; margin: auto;" class="email-container">
<!--[if mso]>
<table role="presentation" cellspacing="0" cellpadding="0" border="0" width="600" align="center">
<tr>
<td>
<![endif]-->
<table role="presentation" cellspacing="0" cellpadding="0" border="0" width="100%">
<tr>
<td style="padding: 40px; text-align: left; font-family: sans-serif; font-size: 12px; line-height: 140%; color: #ffffff;">
<p style="margin: 0;">XXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXX</p>
</td>
</tr>
</table>
<!--[if mso]>
</td>
</tr>
</table>
<![endif]-->
</div>
</td>
</tr>
</table>
<!-- Full Bleed Background Section : END -->
</center>
</body>
</html> """
mail.Send()
答案 0 :(得分：0)
您可以尝试df.to_html()。它将您的数据框转换为HTML格式：
mailBody = """<html>
<div>%s</div>
......
<div>%s</div>
</html>""" % (misPerCol.to_html(), misPerRow.to_html())
此处dataframe是用于设置表格式的CSS类，如下所示：
.dataframe{ role:presentation;
align:center;
border:0;
cellpadding:0;
cellspacing:0;
width:100%
}