模块“google.cloud.logging_v2”没有属性“客户端”

Question

我正在尝试使用云功能以编程方式创建基于日志的指标。我真的没有找到任何代码示例，所以我有点迷茫。这是我到目前为止的代码

from google.cloud import logging_v2

    metric = {"name":"test","filter":"stuff_here"}
    client = logging_v2.Client()
    client.create(metric) 

我有以下错误module 'google.cloud.logging_v2' has no attribute 'Client'

#编辑

我在文档中找到了一些代码示例：

metric = client.metric(metric_name, filter_=filter, description=description)
assert not metric.exists()  # API call
metric.create()  # API call
assert metric.exists()  # API call 

但仍然遇到同样的错误

Answer 1

确实没有，见Client

但是，Client 有一个 metric 方法“创建一个绑定到当前客户端的指标”。

还有一个Metrics 类

import os

from google.cloud import logging_v2


client = logging_v2.Client(project=os.getenv("PROJECT"))

# You need to provide a filter
# This one counts the Service Accounts created in my project
filter=(
  "resource.type=\"service_account\" "
  "protoPayload.methodName=\"google.iam.admin.v1.CreateServiceAccountKey\" "
  "severity=\"NOTICE\""

)

metric_name=os.getenv("METRIC")

或者使用client.metric:

metric = client.metric(
  metric_name,
  filter_=filter,
  description="test")

或者使用logging_v2.Metric(...).create():

metric = logging_v2.Metric(
  metric_name,
  filter_=filter,
  client=client).create()

还有：

print(metric)

还有：

export PROJECT=[[YOUR-PROJECT]]
export GOOGLE_APPLICATION_CREDENTIALS=/path/to/you/key.json
export METRIC="test"

# Before
gcloud logging metrics list \
--project=${PROJECT} \
--filter="name=${METRIC}"
Listed 0 items.

python3 python/main.py

# After
gcloud logging metrics list \
--project=${PROJECT} \
--filter="name=${METRIC}" \
--format="yaml(name,filter)"

产量：

filter: resource.type="service_account" protoPayload.methodName="google.iam.admin.v1.CreateServiceAccountKey" severity="NOTICE"
name: test

Answer 2

客户端应该这样调用client = logging_v2.client.Client()

例如：

client = logging_v2.client.Client()
metric = client.metric(metric_name, filter_=filter, description=description)
assert not metric.exists()  # API call
metric.create()  # API call
assert metric.exists()  # API call