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README.md
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README.md
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# Welcome to your CDK Python project!
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This is a blank project for Python development with CDK.
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The `cdk.json` file tells the CDK Toolkit how to execute your app.
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This project is set up like a standard Python project. The initialization
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process also creates a virtualenv within this project, stored under the .env
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directory. To create the virtualenv it assumes that there is a `python3`
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(or `python` for Windows) executable in your path with access to the `venv`
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package. If for any reason the automatic creation of the virtualenv fails,
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you can create the virtualenv manually.
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To manually create a virtualenv on MacOS and Linux:
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```
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$ python3 -m venv .env
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```
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After the init process completes and the virtualenv is created, you can use the following
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step to activate your virtualenv.
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```
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$ source .env/bin/activate
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```
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If you are a Windows platform, you would activate the virtualenv like this:
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```
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% .env\Scripts\activate.bat
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```
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Once the virtualenv is activated, you can install the required dependencies.
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```
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$ pip install -r requirements.txt
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```
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At this point you can now synthesize the CloudFormation template for this code.
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```
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$ cdk synth
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```
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To add additional dependencies, for example other CDK libraries, just add
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them to your `setup.py` file and rerun the `pip install -r requirements.txt`
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command.
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## Useful commands
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* `cdk ls` list all stacks in the app
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* `cdk synth` emits the synthesized CloudFormation template
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* `cdk deploy` deploy this stack to your default AWS account/region
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* `cdk diff` compare deployed stack with current state
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* `cdk docs` open CDK documentation
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Enjoy!
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