如何从 Looker SDK 获取原始查询？

Question

我在尝试将 Looker SDK 与 Python 结合使用时遇到一些问题。

按照本教程中的步骤进行操作https://colab.research.google.com/github/looker-open-source/sdk-codegen/blob/main/python/python-sdk-tutorial.ipynb 我就是无法执行步骤 2。

try:
  response = sdk.run_look(
    look_id=look.id,
    result_format= "json" # Options here are csv, json, json_detail, txt, html, md, xlsx, sql (returns the raw query), png, jpg. JSON is the easiest to work with in python, so we return it.
  )
  data = json.loads(response) #The response is just a string, so we have to use the json library to load it as a json dict.
  print(data) #If our query was successful we should see an array of rows.
except:
  raise Exception(f'Error running look {look.id}')

当我尝试运行此代码时，出现错误

异常：运行查找时出错 1234

当我尝试使用

run_query()

方法时，也会发生同样的情况。有谁知道它可能是什么？

 try:
  response = sdk.run_query(
    query_id=explore_query.id,
    result_format= "sql" # Options here are csv, json, json_detail, txt, html, md, xlsx, sql (returns the raw query), png, jpg. JSON is the easiest to work with in python, so we return it.
  )
  print(response) #If our query was successful we should see an array of rows.
except:
  raise Exception(f'Error running query {explore_query.id}')

Answer 1

问题解决了。发生此问题的原因是，当仪表板仅存在于开发人员上时，SDK 默认设置为生产环境。

执行以下行将 sdk 设置为 dev：

sdk.update_session（body = models.WriteApiSession（workspace_id =“dev”））

下面这个是设置到特定的分支：

sdk.update_git_branch(project_id="meli_lookerhub", body=mdls.WriteGitBranch(name="branch_name"))

其中project_id是您正在使用的项目，name是您指定的分支名称。

按照以下步骤，问题就解决了，一切都运行良好。