Metadata-Version: 2.1
Name: wayanjupyters3
Version: 0.0.3
Summary: Jupyter Notebook Contents Manager for AWS S3
Home-page: https://github.com/wayanedi/jupyters3
Author: Department for International Trade - WebOps
Author-email: webops@digital.trade.gov.uk
License: UNKNOWN
Description: # Jupyter S3
        
        Jupyter Notebook Contents Manager for AWS S3.
        
        
        ## Installation
        
        ```
        pip install wayanjupyters3
        ```
        
        
        ## Configuration
        
        To configure Jupyter Notebook to use JupyterS3, you can add the following to your notebook config file.
        
        ```python
        from wayanjupyters3 import JupyterS3, JupyterS3SecretAccessKeyAuthentication
        c = get_config()
        c.NotebookApp.contents_manager_class = JupyterS3
        ```
        
        and _must_ also set the following settings on `c.JupyterS3` in your config file.
        
        | Setting | Description | Example |
        | --- | --- | --- |
        | `aws_region` | The AWS region in which the bucket is located | `'eu-west-1'` |
        | `aws_s3_bucket` | The name of the S3 bucket. | `'my-example-bucket'` |
        | `aws_s3_host`  | The hostname of the AWS S3 API. Typically, this is of the form `s3.<aws_region>.amazonaws.com`. | `'s3.eu-west-1.amazonaws.com'` |
        | `prefix` | The prefix to all keys used to store notebooks and checkpoints. This can be the empty string `''`. If non-empty, typically this would end in a forward slash `/`. | `'some-prefix/`' |
        
        You must also, either, authenticate using a secret key, in which case you must have the following configuration
        
        ```python
        from wayanjupyters3 import JupyterS3SecretAccessKeyAuthentication
        c.JupyterS3.authentication_class = JupyterS3SecretAccessKeyAuthentication
        ```
        
        _and_ the following settings on `c.JupyterS3SecretAccessKeyAuthentication`
        
        | Setting | Description | Example |
        | --- | --- | --- |
        | `aws_access_key_id` | The ID of the AWS access key used to sign the requests to the AWS S3 API. | _ommitted_ |
        | `aws_secret_access_key` | The secret part of the AWS access key used to sign the requests to the AWS S3 API. | _ommitted_ |
        
        _or_ authenticate using a role in an ECS container, in which case you must have the following configuration
        
        ```python
        from wayanjupyters3 import JupyterS3ECSRoleAuthentication
        c.JupyterS3.authentication_class = JupyterS3ECSRoleAuthentication
        ```
        
        _or_ authenticate using a role in an EC2 container, in which case you must have the following configuration
        
        ```python
        from wayanjupyters3 import JupyterS3EC2RoleAuthentication
        c.JupyterS3.authentication_class = JupyterS3EC2RoleAuthentication
        ```
        _and_ the following settings on `c.JupyterS3EC2RoleAuthentication`
        
        | Setting | Description | Example |
        | --- | --- | --- |
        | `role_name` | The Roles EC2 used to sign the requests to the AWS S3 API. | _ommitted_ |
        
        
        ## Differences from S3Contents
        
        - There are no extra dependencies over those already required for Jupyter Notebook. Specifically, there is no virtual filesystem library such as S3FS used, boto3 is not used, and Tornado is used as the HTTP client.
        
        - Checkpoints are also saved to S3, under the key `<file_name>/.checkpoints/`.
        
        - Multiple checkpoints are saved.
        
        - The event loop is mostly not blocked during requests to S3. There are some exceptions due to Jupyter Notebook expecting certain requests to block.
        
        - Uploading arbitrary files, such as JPEGs, and viewing them in Jupyter or downloading them, works.
        
        - Copying and renaming files don't download or re-upload object data from or to S3. "PUT Object - Copy" is used instead.
        
        - Folders are created using a 0 byte object with key suffix `/` (forward slash). A single forward slash suffix is consistent with both the AWS Console and AWS AppStream.
        
Platform: UNKNOWN
Classifier: Programming Language :: Python :: 3
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Description-Content-Type: text/markdown
