103 lines
5.1 KiB
Markdown
103 lines
5.1 KiB
Markdown
# Python Http Tutorial Source
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This is the repository for the Python Http Tutorial source connector, written in Python.
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For information about how to use this connector within Airbyte, see [the documentation](https://docs.airbyte.io/integrations/sources/python-http-tutorial).
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## Local development
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### Prerequisites
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**To iterate on this connector, make sure to complete this prerequisites section.**
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#### Minimum Python version required `= 3.7.0`
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#### Build & Activate Virtual Environment and install dependencies
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From this connector directory, create a virtual environment:
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```
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python -m venv .venv
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```
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This will generate a virtualenv for this module in `.venv/`. Make sure this venv is active in your
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development environment of choice. To activate it from the terminal, run:
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```
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source .venv/bin/activate
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pip install -r requirements.txt
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```
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If you are in an IDE, follow your IDE's instructions to activate the virtualenv.
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Note that while we are installing dependencies from `requirements.txt`, you should only edit `setup.py` for your dependencies. `requirements.txt` is
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used for editable installs (`pip install -e`) to pull in Python dependencies from the monorepo and will call `setup.py`.
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If this is mumbo jumbo to you, don't worry about it, just put your deps in `setup.py` but install using `pip install -r requirements.txt` and everything
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should work as you expect.
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#### Building via Gradle
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You can also build the connector in Gradle. This is typically used in CI and not needed for your development workflow.
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To build using Gradle, from the Airbyte repository root, run:
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```
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./gradlew :airbyte-integrations:connectors:source-python-http-tutorial:build
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```
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#### Create credentials
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**If you are a community contributor**, follow the instructions in the [documentation](https://docs.airbyte.io/integrations/sources/python-http-tutorial)
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to generate the necessary credentials. Then create a file `secrets/config.json` conforming to the `source_python_http_tutorial/spec.json` file.
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Note that any directory named `secrets` is gitignored across the entire Airbyte repo, so there is no danger of accidentally checking in sensitive information.
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See `sample_files/sample_config.json` for a sample config file.
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**If you are an Airbyte core member**, copy the credentials in Lastpass under the secret name `source python-http-tutorial test creds`
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and place them into `secrets/config.json`.
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### Locally running the connector
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```
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python main.py spec
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python main.py check --config sample_files/config.json
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python main.py discover --config sample_files/config.json
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python main.py read --config sample_files/config.json --catalog sample_files/configured_catalog.json
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```
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### Unit Tests
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To run unit tests locally, from the connector directory run:
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```
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python -m pytest unit_tests
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```
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### Locally running the connector docker image
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#### Build
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First, make sure you build the latest Docker image:
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```
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docker build . -t airbyte/source-python-http-tutorial:dev
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```
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You can also build the connector image via Gradle:
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```
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./gradlew :airbyte-integrations:connectors:source-python-http-tutorial:airbyteDocker
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```
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When building via Gradle, the docker image name and tag, respectively, are the values of the `io.airbyte.name` and `io.airbyte.version` `LABEL`s in
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the Dockerfile.
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#### Run
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Then run any of the connector commands as follows:
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```
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docker run --rm airbyte/source-python-http-tutorial:dev spec
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docker run --rm -v $(pwd)/sample_files:/sample_files airbyte/source-python-http-tutorial:dev check --config /sample_files/config.json
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docker run --rm -v $(pwd)/sample_files:/sample_files airbyte/source-python-http-tutorial:dev discover --config /sample_files/config.json
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docker run --rm -v $(pwd)/sample_files:/sample_files -v $(pwd)/sample_files:/sample_files airbyte/source-python-http-tutorial:dev read --config /sample_files/config.json --catalog /sample_files/configured_catalog.json
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```
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### Integration Tests
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1. From the airbyte project root, run `./gradlew :airbyte-integrations:connectors:source-python-http-tutorial:integrationTest` to run the standard integration test suite.
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1. To run additional integration tests, place your integration tests in a new directory `integration_tests` and run them with `python -m pytest -s integration_tests`.
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Make sure to familiarize yourself with [pytest test discovery](https://docs.pytest.org/en/latest/goodpractices.html#test-discovery) to know how your test files and methods should be named.
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## Dependency Management
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All of your dependencies should go in `setup.py`, NOT `requirements.txt`. The requirements file is only used to connect internal Airbyte dependencies in the monorepo for local development.
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### Publishing a new version of the connector
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You've checked out the repo, implemented a million dollar feature, and you're ready to share your changes with the world. Now what?
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1. Make sure your changes are passing unit and integration tests.
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1. Bump the connector version in `Dockerfile` -- just increment the value of the `LABEL io.airbyte.version` appropriately (we use SemVer).
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1. Create a Pull Request.
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1. Pat yourself on the back for being an awesome contributor.
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1. Someone from Airbyte will take a look at your PR and iterate with you to merge it into master.
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