我正在使用http://nedbatchelder.com/code/coverage/中的 coverage.py 来获取我的 django 单元测试的覆盖率数据,但我似乎无法弄清楚如何在 django 调试服务器上运行覆盖率。我想使用以下命令运行 django 服务器:
coverage -x manage.py runserver 0.0.0.0:8080
并且在停止此服务器时,我应该获取可以生成覆盖率报告的覆盖率数据。但是在使用 CTRL-c 关闭服务器时,我得到了
^Ccoverage.py 警告:未收集数据。
如果无法使用此 coverage.py 脚本,我已准备好使用任何其他工具。
更新:
使用 --noreload 它似乎确实有效,但是在生成 html 覆盖率报告时我得到以下堆栈跟踪:
traceback (most recent call last):
File "/usr/local/bin/coverage", line 8, in <module>
load_entry_point('coverage==3.5.1', 'console_scripts', 'coverage')()
File "/usr/local/lib/python2.6/dist-packages/coverage/cmdline.py", line 657, in main
status = CoverageScript().command_line(argv)
File "/usr/local/lib/python2.6/dist-packages/coverage/cmdline.py", line 549, in command_line
directory=options.directory, **report_args)
File "/usr/local/lib/python2.6/dist-packages/coverage/control.py", line 599, in html_report
reporter.report(morfs, config=self.config)
File "/usr/local/lib/python2.6/dist-packages/coverage/html.py", line 83, in report
self.report_files(self.html_file, morfs, config, config.html_dir)
File "/usr/local/lib/python2.6/dist-packages/coverage/report.py", line 86, in report_files
report_fn(cu, self.coverage._analyze(cu))
File "/usr/local/lib/python2.6/dist-packages/coverage/html.py", line 198, in html_file
self.write_html(html_path, html)
File "/usr/local/lib/python2.6/dist-packages/coverage/html.py", line 103, in write_html
write_encoded(fname, html, 'ascii', 'xmlcharrefreplace')
File "/usr/local/lib/python2.6/dist-packages/coverage/backward.py", line 137, in write_encoded
f.write(text.decode('utf8'))
File "/usr/lib/python2.6/encodings/utf_8.py", line 16, in decode
return codecs.utf_8_decode(input, errors, True)
UnicodeDecodeError: 'utf8' codec can't decode byte 0xdf in position 59130: invalid continuation byte