如何通过电子邮件发送pytest覆盖报告？

Question

我正在使用pytest框架和pytest cov插件生成覆盖率报告，该报告在测试用例执行后在htmlcov目录中生成一个覆盖率报告文件，在测试用例执行时，有没有一种方法可以将该报告文件作为附件发送？

Answer 1

您可以在conftest.py文件中放入拆卸脚本。这是您可以放置pytest夹具以及通用pytest选项的地方。请参阅此处的API参考。

pytest\u session\u finish是您正在寻找的功能。您的conftest。py可能看起来像这样。这在很大程度上参考了smtplib部分的答案，并附有一个附件：

import smtplib
from os.path import basename
from email.mime.application import MIMEApplication
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
from email.utils import COMMASPACE, formatdate


def send_mail(send_from, send_to, subject, text, files=None,
              server="127.0.0.1"):
    assert isinstance(send_to, list)

    msg = MIMEMultipart()
    msg['From'] = send_from
    msg['To'] = COMMASPACE.join(send_to)
    msg['Date'] = formatdate(localtime=True)
    msg['Subject'] = subject

    msg.attach(MIMEText(text))

    for f in files or []:
        with open(f, "rb") as fil:
            part = MIMEApplication(
                fil.read(),
                Name=basename(f)
            )
        # After the file is closed
        part['Content-Disposition'] = 'attachment; filename="%s"' % basename(f)
        msg.attach(part)


    smtp = smtplib.SMTP(server)
    smtp.sendmail(send_from, send_to, msg.as_string())
    smtp.close()

def pytest_sessionfinish(session, exitstatus):
    send_mail('myemail', 'theiremail', 'Your Coverage Report', 'My Text',
        files="coveragereport.html", server="myserver")