execute_from_command_line函数 输入参数为['manage.py', 'runserve'] sys模块监听命令行输入 并将值放入argv 并执行 进入后 直接到达 django-core-mangement- __init__ 内 execute_from_command_line函数 执行后 ---ManagementUtility 实例化 并且执行了execute() 方法 其中 实例化 ManagementUtility 目录结构如...
可以看到 manage.py 中的main函数做了两件事,一件是导入了Django的配置文件,另外一件是将命令行的参数传入 execute_from_command_line 函数中 execute_from_command_line execute_from_command_line 函数仅仅是生成了一个 ManagementUtility 对象,并且传入了命令行参数,然后执行了 ManagementUtility.execute()就结束了 ...
execute_from_command_line(sys.argv) File "/usr/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 338, in execute_from_command_line utility.execute() File "/usr/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 312, in execute django....
File “manage.py”, line 17, in main execute_from_command_line(sys.argv) File “/root/.virtualenvs/mxonline/lib/python3.7/site-packages/django/core/management/init.py”, line 381, in execute_from_command_line utility.execute() File “/root/.virtualenvs/mxonline/lib/python3.7/site-packages/...
在manange.py里面execute_from_command_line(sys.argv)进入关键代码 def main(): os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'testDjango.settings') try: from django.core.management import execute_from_command_line except ImportError as exc: ...
execute_from_command_line(sys.argv) File "E:\python\site-packages\django\core\management\__init__.py", line 381, in execute_from_command_line utility.execute() File "E:\python\site-packages\django\core\management\__init__.py", line 375, in execute ...
execute_from_command_line(sys.argv) File "/home/GreaterWMS/env/lib/python3.9/site-packages/django/core/management/init.py", line 425, in execute_from_command_line utility.execute() File "/home/GreaterWMS/env/lib/python3.9/site-packages/django/core/management/init.py", line 401, in execute...
execute_from_command_line(sys.argv) File "C:\Programs\Python\Python310\lib\site-packages\django\core\management\__init__.py", line 401, in exec ute_from_command_line utility.execute() File "C:\Programs\Python\Python310\lib\site-packages\django\core\management\__init__.py", line 345, ...
在PyCharm终端中执行python manage.py runserver报错:Traceback (most recent call last): File "manage.py", line 8, in <module> from django.core.management import execute_from_command_line ModuleNotFoundError: No module named 'django'
execute_from_command_line(sys.argv) File "/home/py3/lib/python3.6/site-packages/django/core/management/init.py", line 381, in execute_from_command_line utility.execute() File "/home/py3/lib/python3.6/site-packages/django/core/management/init.py", line 357, in execute django.setup() Fil...