小编Aym*_*smi的帖子

我发现Python打算支持静态类型,但它仍处于测试阶段.我用python 3.4.3尝试了下面的代码:

def somme(a: int, b: int) -> int:
    return a + b

支持语法,但我没有得到预期的结果.如果我输入somme('1', '3')我得到13,而我应该得到TypeError例外说int variable expected.

有谁知道它为什么不起作用？

我突然无法启动Django服务器了,运行检查:

python manage.py check

显示以下错误:

    apps.populate(settings.INSTALLED_APPS)
  File "/home/aym/.virtualenvs/prod_env/local/lib/python2.7/site-packages/django/apps/registry.py", line 108, in populate
    app_config.import_models(all_models)
  File "/home/aym/.virtualenvs/prod_env/local/lib/python2.7/site-packages/django/apps/config.py", line 198, in import_models
    self.models_module = import_module(models_module_name)
  File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
    __import__(name)
  File "/home/aym/workspace/CompanyP/apps/account/models.py", line 18, in <module>
    from apps.groups.models import SubscriptionGroup
  File "/home/aym/workspace/CompanyP/apps/subscription/models.py", line 8, in <module>
    from apps.member.models import Member
  File "/home/aym/.virtualenvs/prod_env/local/lib/python2.7/site-packages/bleach/__init__.py", line 5, in <module>
    from bleach.linkifier import 
  File "/home/aym/.virtualenvs/prod_env/local/lib/python2.7/site-packages/bleach/linkifier.py", line 5, in <module>
    from html5lib.filters.base import Filter
ImportError: No module named base

你知道吗？

我正在通过Jenkins Terraform v0.10.7使用terraform进行部署。使用Terraform v0.11.1从本地计算机成功部署后，无法从Jenkins再次执行此操作，出现以下错误：

Terraform doesn't allow running any operations against a state
that was written by a future Terraform version. The state is
reporting it is written by Terraform '0.11.1'.