terminal.py 文件源码

def pytest_sessionstart(self, session):
        self._sessionstarttime = time.time()
        if not self.showheader:
            return
        self.write_sep("=", "test session starts", bold=True)
        verinfo = platform.python_version()
        msg = "platform %s -- Python %s" % (sys.platform, verinfo)
        if hasattr(sys, 'pypy_version_info'):
            verinfo = ".".join(map(str, sys.pypy_version_info[:3]))
            msg += "[pypy-%s-%s]" % (verinfo, sys.pypy_version_info[3])
        msg += ", pytest-%s, py-%s, pluggy-%s" % (
               pytest.__version__, py.__version__, pluggy.__version__)
        if self.verbosity > 0 or self.config.option.debug or \
           getattr(self.config.option, 'pastebin', None):
            msg += " -- " + str(sys.executable)
        self.write_line(msg)
        lines = self.config.hook.pytest_report_header(
            config=self.config, startdir=self.startdir)
        lines.reverse()
        for line in flatten(lines):
            self.write_line(line)