本文整理汇总了Python中ddtrace.Pin.onto方法的典型用法代码示例。如果您正苦于以下问题：Python Pin.onto方法的具体用法？Python Pin.onto怎么用？Python Pin.onto使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ddtrace.Pin的用法示例。
在下文中一共展示了Pin.onto方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: patch_conn
# 需要导入模块: from ddtrace import Pin [as 别名]
# 或者: from ddtrace.Pin import onto [as 别名]
def patch_conn(conn):
tags = {t: getattr(conn, a, '') for t, a in CONN_ATTR_BY_TAG.items()}
pin = Pin(service="pymysql", app="pymysql", app_type=AppTypes.db, tags=tags)
# grab the metadata from the conn
wrapped = TracedConnection(conn, pin=pin)
pin.onto(wrapped)
return wrapped示例2: test_pin
# 需要导入模块: from ddtrace import Pin [as 别名]
# 或者: from ddtrace.Pin import onto [as 别名]
def test_pin(self):
# ensure a Pin can be attached to an instance
obj = self.Obj()
pin = Pin(service='metrics')
pin.onto(obj)
got = Pin.get_from(obj)
eq_(got.service, pin.service)
ok_(got is pin)示例3: test_pin_does_not_override_global_with_new_instance
# 需要导入模块: from ddtrace import Pin [as 别名]
# 或者: from ddtrace.Pin import onto [as 别名]
def test_pin_does_not_override_global_with_new_instance(self):
# ensure that when a `Pin` is created from a class, the specific
# instance doesn't override the global one, even if only the
# `onto()` API has been used
class A(object):
pass
pin = Pin(service='metrics')
pin.onto(A)
global_pin = Pin.get_from(A)
global_pin._config['distributed_tracing'] = True
a = A()
pin = Pin.get_from(a)
ok_(pin is not None)
ok_(pin._config['distributed_tracing'] is True)
pin._config['distributed_tracing'] = False
ok_(global_pin._config['distributed_tracing'] is True)
ok_(pin._config['distributed_tracing'] is False)