https://github.com/zhangyuan/zender

Compile templates written in Jinja, with metadata generated.
https://github.com/zhangyuan/zender

Last synced: 21 days ago
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Compile templates written in Jinja, with metadata generated.

• Host: GitHub
• URL: https://github.com/zhangyuan/zender
• Owner: zhangyuan
• License: mit
• Created: 2023-11-04T09:32:44.000Z (about 1 year ago)
• Default Branch: main
• Last Pushed: 2023-12-10T03:17:13.000Z (about 1 year ago)
• Last Synced: 2024-10-27T14:35:25.858Z (2 months ago)
• Language: Python
• Homepage:
• Size: 19.5 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Zender

Render templates written in Jinja2, with extra metadata store.

## Installation

```bash

pip install zender

```

## Usage

By default, `zender` renders the templates from `./templates` folder to `./target` folder.

Firstly, Create the `./templates` folder and add a templates, e.g. `./templates/active_users.sql`:

```sql

WITH source AS (

  select id, username from {{ source('users') }} where status = 'active'

)

INSERT INTO {{ target('active_users') }}

SELECT id, username from source

```

The compiled file is created in `./target/compiled/active_users.sql` with the following content:

```sql

WITH source AS (

  select id, username from users where status = 'active'

)

INSERT INTO active_users

SELECT id, username from source

```

And the metadata is saved into `target/metadata.json`:

```json

{

    "lineage": [

        {

            "source_code": "active_users.sql",

            "targets": [

                "active_users"

            ],

            "sources": [

                "users"

            ]

        }

    ]

}

```