我们直接分析runserver的命令位于django/core/management/commands/runserver.py,由于上一篇博文已经分析过具体的调用过程,我们直接就看其中的Command定义: classCommand(BaseCommand):help="Starts a lightweight Web server for development."# Validation
commands.update({name: app_config.namefornameinfind_commands(path)})returncommands fetch_command最后调用了run_from_argv,即django.contrib.staticfiles.management.commands.runserver.Command这个类实例化后调用run_from_argv, 这个类继承自django.core.management.commands.runserver.Command类,该类继承自django.core....
fn(*args, **kwargs) File "G:\Python3\Python37\lib\site-packages\django\core\management\commands\runserver.py", line 117, in inner_run self.check(display_num_errors=True) File "G:\Python3\Python37\lib\site-packages\django\core\management\base.py", line 379, in check include_deployment_...
在manage.py加上下面的代码就可以了。 from django.core.management.commands.runserver import Command as runserverrunserver.default_addr = '0.0.0.0' # 修改默认地址runserver.default_port = "8081"
handle(self, *args, **options):runserver命令真正的处理函数。 ## django package: django/core/management/commands/runserver.py def handle(self, *args, **options): ## 设置一些属性值,如果有在命令行中指定就用命令中的参数,不然就用默认值。 if not settings.DEBUG and not settings.ALLOWED_HOSTS: ...
exit(1) # 加载runserver if isinstance(app_name, BaseCommand): # If the command is already loaded, use it directly. klass = app_name else: klass = load_command_class(app_name, subcommand) return klass 调用run_from_argv,而该方法是BaseCommand的方法, def run_from_argv(self, argv): """...
File "D:\python\lib\site-packages\django\core\management\commands\runserver.py", line 109, in inner_run autoreload.raise_last_exception() File "D:\python\lib\site-packages\django\utils\autoreload.py", line 77, in raise_last_exception ...
from django.core import management from django.core.management.commands import loaddata management.call_command('flush', verbosity=0, interactive=False) management.call_command('loaddata', 'test_data', verbosity=0) management.call_command(loaddata.Command(), 'test_data', verbosity=0) 需要注意的...
management\commands\runserver.py", line 120, in inner_run self.check_migrations() File "C:\Users\User\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\django\core\management\base.py", line 458, in check_...
core\management\commands\runserver.py", line 113, in inner_run autoreload.raise_last_exception() File "E:\MyProgram\Anaconda\lib\site-packages\django\utils\autoreload.py", line 248, in raise_last_exception raise _exception[1] File "E:\MyProgram\Anaconda\lib\site-packages\django\core\...