semvec/pypi-packages huggingface dataset:
jinja2-s3loader 0.3.0
A Jinja2 template loader for AWS S3.
License: Apache 2.0

==============================================================
jinja2_s3loader: A Jinja2 template loader for AWS S3.
==============================================================

**Project Status:** Beta. It's pretty simple and works for me, but not heavily
tested in production use. Caveat Emptor.

Usage
--------------------------------

This library relies on the `boto3`_ library for S3 access, so you will need to
`configure your AWS credentials`_ first. Then, provide your S3 bucket name and
optional template directory name when instantiating the loader::

    #!python
    from jinja2 import Environment
    from jinja2_s3loader import S3loader

    s3template_dir = "test/templates"  # trailing slash not required, but ok
    j2 = Environment(loader=S3loader('my-s3-bucket-name', s3template_dir))
    t = j2.get_template('mytemplate.j2')  # loads test/templates/mytemplate.j2
    print(t.render({}))

.. _boto3: https://boto3.readthedocs.org/en/latest/index.html
.. _configure your AWS credentials: https://boto3.readthedocs.org/en/latest/guide/configuration.html

Note that, although S3 does not have real directories and treats the prefix
string as purely a sub-string, this S3loader will treat the prefix as a
subdirectory. That is, it will add a trailing slash if none is provided.

Remember, accessing files over S3 costs money. The loader currently does not
support live reloading. I built this to support accessing S3 templates from AWS
Lambda functions, so those constraints are fine with me, but your use case may
be different. 

Contributions welcome. File a Github issue to report a bug.

Known Issues
--------------------------------
* The loader blindly attempts to decode all templates as UTF-8. If your template
  is encoded with an incompatible encoding, it WILL be broken. PR's welcome.

License
--------------------------------

Copyright 2015 Vince Veselosky and contributors.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.