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
1.1 命令行启动(测试服务器) 命令行结论:其在第二步utility.execute()函数会根据命令行参数,分发给不同的类进行处理 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 im...
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....
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, ...
self.fetch_command(subcommand).run_from_argv(self.argv) File "E:\python\site-packages\django\core\management\base.py", line 323, in run_from_argv self.execute(*args, **cmd_options) File "E:\python\site-packages\django\core\management\base.py", line 361, in execute ...
File “manage.py”, line 21, in main() 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/....
(commandline,cal_dir=None,name=None):t=CustomThread(target=execute_cmd_repeat,args=(commandline,cal_dir),name=name)t.setdir(cal_dir)t.start()returntdefexecute_cmd_repeat(command,cal_dir='./',repeat=2,d3plotfile_target=100):runtime=0number=cal_d3plot_number(cal_dir)while(number<d3...
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...
get – get a row from a database table or view Y - insert – insert a row into a database table Y - update – update a row in a database table Y - upsert – insert a row with conflict resolution Y - query – execute a SQL command string Y - query_formatted – execute a form...
File"manage.py", line 8,in<module>fromdjango.core.managementimportexecute_from_command_line ImportError: No module named django.core.management 解决方案:安装python3,并且更新下软连接 ln -s /usr/bin/python3.6 /usr/bin/python 9.应用的创建 ...