我第一次安装现有的 Django 项目时遇到了启动服务器 python manage.py runserver
这是我做的
1.克隆仓库，
2.制作虚拟环境
3.pip安装要求.txt
4.生成访问 token 和 key 并放入secrets.sh。我在 settings.py 和 secrets.sh 中有相同的 SECRET_KEY，并且我已将 secrets.sh 添加到 .gitignore
5.更改settings.py如下:
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3',
'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
'USER': 'name',
'PASSWORD': '',
'HOST': 'localhost',
'PORT': '',
}
}
我无法运行 python manage.py migrate 结果如下:
(tag_gen) local_user@local_user:~/Repo/tag_gen/generator$ python manage.py runserver
Performing system checks...
Unhandled exception in thread started by <function wrapper at 0x7febe4712488>
Traceback (most recent call last):
File "/home/local_user/Repo/tag_gen/tag_gen/local/lib/python2.7/site-packages/django/utils/autoreload.py", line 228, in wrapper
fn(*args, **kwargs)
File "/home/local_user/Repo/tag_gen/tag_gen/local/lib/python2.7/site-packages/django/core/management/commands/runserver.py", line 125, in inner_run
self.check(display_num_errors=True)
File "/home/local_user/Repo/tag_gen/tag_gen/local/lib/python2.7/site-packages/django/core/management/base.py", line 359, in check
include_deployment_checks=include_deployment_checks,
File "/home/local_user/Repo/tag_gen/tag_gen/local/lib/python2.7/site-packages/django/core/management/base.py", line 346, in _run_checks
return checks.run_checks(**kwargs)
File "/home/local_user/Repo/tag_gen/tag_gen/local/lib/python2.7/site-packages/django/core/checks/registry.py", line 81, in run_checks
new_errors = check(app_configs=app_configs)
File "/home/local_user/Repo/tag_gen/tag_gen/local/lib/python2.7/site-packages/django/core/checks/urls.py", line 16, in check_url_config
return check_resolver(resolver)
File "/home/local_user/Repo/tag_gen/tag_gen/local/lib/python2.7/site-packages/django/core/checks/urls.py", line 26, in check_resolver
return check_method()
File "/home/local_user/Repo/tag_gen/tag_gen/local/lib/python2.7/site-packages/django/urls/resolvers.py", line 254, in check
for pattern in self.url_patterns:
File "/home/local_user/Repo/tag_gen/tag_gen/local/lib/python2.7/site-packages/django/utils/functional.py", line 35, in __get__
res = instance.__dict__[self.name] = self.func(instance)
File "/home/local_user/Repo/tag_gen/tag_gen/local/lib/python2.7/site-packages/django/urls/resolvers.py", line 405, in url_patterns
patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)
File "/home/local_user/Repo/tag_gen/tag_gen/local/lib/python2.7/site-packages/django/utils/functional.py", line 35, in __get__
res = instance.__dict__[self.name] = self.func(instance)
File "/home/local_user/Repo/tag_gen/tag_gen/local/lib/python2.7/site-packages/django/urls/resolvers.py", line 398, in urlconf_module
return import_module(self.urlconf_name)
File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
__import__(name)
File "/home/local_user/Repo/tag_gen/generator/generator/urls.py", line 23, in <module>
url(r'^etg/', include('generatorApp.urls', namespace='generatorApp')),
File "/home/local_user/Repo/tag_gen/tag_gen/local/lib/python2.7/site-packages/django/conf/urls/__init__.py", line 50, in include
urlconf_module = import_module(urlconf_module)
File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
__import__(name)
File "/home/local_user/Repo/tag_gen/generator/generatorApp/urls.py", line 3, in <module>
from . import views
File "/home/local_user/Repo/tag_gen/generator/generatorApp/views.py", line 170
def view_index(request: WSGIRequest):
^
SyntaxError: invalid syntax
想法？
请您参考如下方法:
您尝试运行的项目使用 Python ≥ 3.5，但您尝试在 2.7 中运行它。
语法 (request: WSGIRequest): 是一个类型提示。有人介绍a few years ago , 但仅添加到较新版本的 Python 3 中。没有努力支持 Python ≤ 3.4。
您需要查找有关如何使用足够高版本的 Python 创建 virtualenv 的说明。这会根据操作系统而变化，因此冗长的说明可能超出了这个问题的范围，but there is plenty of advice on the topic already .
