cProfile for Python 无法识别函数名称
我在一个名为电子邮件的应用程序中有一个功能，我想对其进行分析。当我尝试执行类似的操作时，它会崩溃
from django.core.management import BaseCommand
import cProfile
class Command(BaseCommand):
def handle(self, *args, **options):
from email.modname import send_email
cProfile.run('send_email(user_id=1, city_id=4)')
当我运行此管理命令时，它会抛出以下错误：
exec cmd in globals, locals
File "<string>", line 1, in <module>
NameError: name 'send_email' is not defined
我在这里缺少什么？ cProfile 如何评估字符串（在全局/本地命名空间中查找函数名称）？
I have a function in an app called email which I want to profile. When I try to do something like this, it blows up
from django.core.management import BaseCommand
import cProfile
class Command(BaseCommand):
def handle(self, *args, **options):
from email.modname import send_email
cProfile.run('send_email(user_id=1, city_id=4)')
When I run this management command, it throws the following error:
exec cmd in globals, locals
File "<string>", line 1, in <module>
NameError: name 'send_email' is not defined
What am I missing here? How does cProfile evaluate the string (look up func names in the global/local namespace)?
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问题是您在方法定义中导入了
send_email。我建议您使用
runctx：来自官方文档：
< em>此函数与 run() 类似，但添加了参数来为命令字符串提供全局和本地字典。
The problem is that you imported
send_emailinside your method definition.I suggest you to use
runctx:From the official documentation:
This function is similar to run(), with added arguments to supply the globals and locals dictionaries for the command string.