AppProps¶

class aws_cdk.core.AppProps(*, analytics_reporting=None, auto_synth=None, context=None, outdir=None, runtime_info=None, stack_traces=None, tree_metadata=None)¶

Bases: object

Initialization props for apps.

Parameters

analytics_reporting (Optional[bool]) – Include runtime versioning information in the Stacks of this app. Default: Value of ‘aws:cdk:version-reporting’ context key
auto_synth (Optional[bool]) – Automatically call synth() before the program exits. If you set this, you don’t have to call synth() explicitly. Note that this feature is only available for certain programming languages, and calling synth() is still recommended. Default: true if running via CDK CLI (CDK_OUTDIR is set), false otherwise
context (Optional[Mapping[str, Any]]) – Additional context values for the application. Context set by the CLI or the context key in cdk.json has precedence. Context can be read from any construct using node.getContext(key). Default: - no additional context
outdir (Optional[str]) – The output directory into which to emit synthesized artifacts. You should never need to set this value. By default, the value you pass to the CLI’s --output flag will be used, and if you change it to a different directory the CLI will fail to pick up the generated Cloud Assembly. This property is intended for internal and testing use. Default: - If this value is not set, considers the environment variable CDK_OUTDIR. If CDK_OUTDIR is not defined, uses a temp directory.
runtime_info (Optional[bool]) – (deprecated) Include runtime versioning information in the Stacks of this app. Default: Value of ‘aws:cdk:version-reporting’ context key
stack_traces (Optional[bool]) – Include construct creation stack trace in the aws:cdk:trace metadata key of all constructs. Default: true stack traces are included unless aws:cdk:disable-stack-trace is set in the context.
tree_metadata (Optional[bool]) – Include construct tree metadata as part of the Cloud Assembly. Default: true

ExampleMetadata

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.core as cdk

# context: Any

app_props = cdk.AppProps(
    analytics_reporting=False,
    auto_synth=False,
    context={
        "context_key": context
    },
    outdir="outdir",
    runtime_info=False,
    stack_traces=False,
    tree_metadata=False
)

Attributes

analytics_reporting¶

Include runtime versioning information in the Stacks of this app.

Default: Value of ‘aws:cdk:version-reporting’ context key
Return type: Optional[bool]

auto_synth¶

Automatically call synth() before the program exits.

If you set this, you don’t have to call synth() explicitly. Note that this feature is only available for certain programming languages, and calling synth() is still recommended.

Default

true if running via CDK CLI (CDK_OUTDIR is set), false otherwise

Return type: Optional[bool]

context¶

Additional context values for the application.

Context set by the CLI or the context key in cdk.json has precedence.

Context can be read from any construct using node.getContext(key).

Default

no additional context

Return type

Optional[Mapping[str, Any]]

outdir¶

The output directory into which to emit synthesized artifacts.

You should never need to set this value. By default, the value you pass to the CLI’s --output flag will be used, and if you change it to a different directory the CLI will fail to pick up the generated Cloud Assembly.

This property is intended for internal and testing use.

Default

If this value is not set, considers the environment variable CDK_OUTDIR.

If CDK_OUTDIR is not defined, uses a temp directory.

Return type: Optional[str]

runtime_info¶

(deprecated) Include runtime versioning information in the Stacks of this app.

Default: Value of ‘aws:cdk:version-reporting’ context key
Deprecated: use versionReporting instead
Stability: deprecated
Return type: Optional[bool]

stack_traces¶

Include construct creation stack trace in the aws:cdk:trace metadata key of all constructs.

Default: true stack traces are included unless aws:cdk:disable-stack-trace is set in the context.
Return type: Optional[bool]

tree_metadata¶

Include construct tree metadata as part of the Cloud Assembly.

Default: true
Return type: Optional[bool]