在python中将数据添加到html变量_Python_Python 2.7

在python中将数据添加到html变量

python python-2.7

在python中将数据添加到html变量,python,python-2.7,Python,Python 2.7,html文件 TEMPLATE2 = """ <!DOCTYPE html> <html> <head> <title></title> <meta charset="utf-8" /> <style> table, th, td { border: 1px solid black; } </style> <

html文件

TEMPLATE2 = """
<!DOCTYPE html>
<html>
<head>
    <title></title>
    <meta charset="utf-8" />
    <style>
        table, th, td {
            border: 1px solid black;
        }
    </style>
</head>
<body>
    <br />
    <table width="auto">
        <tr>
            <td align="center"> <span style="font-size:20px; color:blue;font-weight:500">   Hdr1  </span><br /> </td>
            <td align="center"> <span style="font-size:20px; color:blue;font-weight:500">   Hdr2</span><br /> </td>
        </tr>
        <tr> <td>1stRow:</td><td>{1strowVal}</td></tr>
        ...
        ...
        ...
        <tr><td>25throw</td><td>{25throwVal}</td></tr>
    </table>
</body>
</html>
"""

try2

尝试3

任何建议

Python变量名都不能以整数开头，因此需要将1strowVal更改为更像rowVal1的值。接下来，使用格式字符串将变量注入字符串：

rowVal1 = "SOME_STRING_VALUE"
rowVal25 = "SOME_STRING_VALUE"

TEMPLATE2 = """
<!DOCTYPE html>
<html>
<head>
    <title></title>
    <meta charset="utf-8" />
    <style>
        table, th, td {
            border: 1px solid black;
        }
    </style>
</head>
<body>
    <br />
    <table width="auto">
        <tr>
            <td align="center"> <span style="font-size:20px; color:blue;font-weight:500">   Hdr1  </span><br /> </td>
            <td align="center"> <span style="font-size:20px; color:blue;font-weight:500">   Hdr2</span><br /> </td>
        </tr>
        <tr> <td>1stRow:</td><td>%s</td></tr>
        ...
        ...
        ...
        <tr><td>25throw</td><td>%s</td></tr>
    </table>
</body>
</html>
""" % (rowVal1, rowVal25)

rowVal1=“一些字符串值”
rowVal25=“一些字符串值”
模板2=“”
表，th，td{
边框：1px纯黑；
}


Hdr1

Hdr2

1stRow:%s
...
...
...
25次投掷%s
“%”（第1行，第25行）

您的意思是要用第n个值替换字符串

“{NthrowVal}”

（例如，

“{25throwVal}”

）？价值从何而来？它的数据类型是什么？我想用{NthrowVal}替换它，数据类型是string#DHZconverted我的另一个代码逻辑，以便像您提到的那样一次加载所有值

s = Template(TEMPLATE2).safe_substitute(NthrowVal="Alex")

  msg = MIMEText(
       Environment().from_string(TEMPLATE2).render(
      NthrowVal="someval"
       ), "html"
    )

rowVal1 = "SOME_STRING_VALUE"
rowVal25 = "SOME_STRING_VALUE"

TEMPLATE2 = """
<!DOCTYPE html>
<html>
<head>
    <title></title>
    <meta charset="utf-8" />
    <style>
        table, th, td {
            border: 1px solid black;
        }
    </style>
</head>
<body>
    <br />
    <table width="auto">
        <tr>
            <td align="center"> <span style="font-size:20px; color:blue;font-weight:500">   Hdr1  </span><br /> </td>
            <td align="center"> <span style="font-size:20px; color:blue;font-weight:500">   Hdr2</span><br /> </td>
        </tr>
        <tr> <td>1stRow:</td><td>%s</td></tr>
        ...
        ...
        ...
        <tr><td>25throw</td><td>%s</td></tr>
    </table>
</body>
</html>
""" % (rowVal1, rowVal25)