有两种方法可以做到这一点：
第一个选项是import sys并检查 runserver（参考：https://stackoverflow.com/a/49874564/15205504）

import sys

if (len(sys.argv) >= 2 and sys.argv[1] != 'runserver'):
    sentry_sdk.init(
        dsn=os.environ.get('SENTRY_DSN', None),
        integrations=[DjangoIntegration()],

        # Set traces_sample_rate to 1.0 to capture 100%
        # of transactions for performance monitoring.
        # We recommend adjusting this value in production.
        traces_sample_rate=1.0,

        # If you wish to associate users to errors (assuming you are using
        # django.contrib.auth) you may enable sending PII data.
        send_default_pii=True
)

第二个选项是在settings.py中指定环境类型。例如，如果您的生产服务器是Heroku，则可以在Heroku或.env文件中创建env_type变量并将其设置为'HEROKU'，然后像这样使用它：

env_type = os.environ.get('env_type', 'LOCAL')

if env_type == 'HEROKU':
    sentry_sdk.init(
        dsn=os.environ.get('SENTRY_DSN', None),
        integrations=[DjangoIntegration()],

        # Set traces_sample_rate to 1.0 to capture 100%
        # of transactions for performance monitoring.
        # We recommend adjusting this value in production.
        traces_sample_rate=1.0,

        # If you wish to associate users to errors (assuming you are using
        # django.contrib.auth) you may enable sending PII data.
        send_default_pii=True
)

将dsn设置为None将禁止所有SDK操作，因此您的配置应该可以工作，除非您还在本地环境中设置SENTRY_DSN变量。

我也使用了类似的方法，但我更喜欢len(sys.argv) > 1而不是len(sys.argv) >= 2。使用len(sys.argv) >= 2可能会在apache生产中引发“超出范围”错误。

INSTANCE_RUNNING_ON_LOCALHOST = False
if len(sys.argv) > 1: # this check is needed to prevent 'out of range' error in apache production.
    INSTANCE_RUNNING_ON_LOCALHOST = (sys.argv[1] == 'runserver') # Determine if Django is running under the development server. #Ref: https://stackoverflow.com/questions/12027545/determine-if-django-is-running-under-the-development-server/12028260 

if not INSTANCE_RUNNING_ON_LOCALHOST:
    sentry_sdk.init(
        dsn=os.environ.get('SENTRY_DSN', None),
        integrations=[
            DjangoIntegration(),
        ],

        # Set traces_sample_rate to 1.0 to capture 100%
        # of transactions for performance monitoring.
        # We recommend adjusting this value in production.
        traces_sample_rate=1.0,

        # If you wish to associate users to errors (assuming you are using
        # django.contrib.auth) you may enable sending PII data.
        send_default_pii=True
    )

这样试试：

if not DEBUG:
    sentry_sdk.init(
        dsn="SENTRY_DSN",
        integrations=[DjangoIntegration()],

        # Set traces_sample_rate to 1.0 to capture 100%
        # of transactions for performance monitoring.
        # We recommend adjusting this value in production.
        traces_sample_rate=1.0,

        # If you wish to associate users to errors (assuming you are using
        # django.contrib.auth) you may enable sending PII data.
        send_default_pii=True
    )