python - Python Locust 的默认安装抛出异常

Question

操作系统: CentOS 7.0 x64
解释器: Python 3.4.1 使用 --enable-shared

从源代码编译

示例命令:

$ python3.4 -c "import locust"

回溯:

Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/usr/local/lib/python3.4/site-packages/locust/__init__.py", line 1, in <module>
  from core import HttpLocust, Locust, TaskSet, task
File "/usr/local/lib/python3.4/site-packages/locust/core.py", line 106
  raise LocustError, LocustError("A task inside a Locust class' main TaskSet 
  (`%s.task_set` of type `%s`) seems to have called interrupt() or raised 
  an InterruptTaskSet exception. The interrupt() function is used to hand over execution
  to a parent TaskSet, and should never be called in the main TaskSet which a Locust
  class' task_set attribute points to." % (type(self).__name__, self.task_set.__name__)), sys.exc_info()[2]
                  ^
SyntaxError: invalid syntax

我很困惑...为什么它会在异常字符串中的单词“attribute”上调用 SyntaxError？

我什至不确定在这里尝试什么。我做了一个 strace，结果基本上 100% 相同，所以没有额外的线索。

Answer 1

好吧，根据官方的 locust 文档 ( http://docs.locust.io/en/latest/installation.html#supported-python-versions )，它现在不能与 Python 3.x 兼容。

Supported Python Versions
Locust requires Python 2.6+. It is not currently compatible with Python 3.x.

也许这就是问题所在？