google.appengine.api.appinfo.LoadSingleAppInfo

Loads a single AppInfo object where one and only one is expected.

google.appengine.api.appinfo.LoadSingleAppInfo(
    app_info
)

This method validates that the values in the AppInfo match the validators that are defined in this file, in particular, AppInfoExternal.ATTRIBUTES.

Args
`app_info`	A file-like object or string. If the argument is a string, the argument is parsed as a configuration file. If the argument is a file-like object, the data is read, then parsed.

Returns
An instance of `AppInfoExternal` as loaded from a YAML file.

Raises
`ValueError`	If a specified service is not valid.
`EmptyConfigurationFile`	If there are no documents in YAML file.
`MultipleConfigurationFile`	If more than one document exists in the YAML file.
`DuplicateBackend`	If a backend is found more than once in the `backends` directive.
`yaml_errors.EventError`	If the `app.yaml` file fails validation.
`appinfo_errors.MultipleProjectNames`	If the `app.yaml` file has both an `application` directive and a `project` directive.

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Last updated 2022-09-30 UTC.

google.appengine.api.appinfo.LoadSingleAppInfo

Args

Returns

Raises