REST API example for file uploads.
Built with django-rest-framework (DRF) and SQLite.
TODO: add FE forms
Pre-requisite: docker-compose
Starting the project in containers:
$ ls
docker-compose.yml README.md video_server
$ docker-compose up
Creating network "file_server_default" with the default driver
Building web
Step 1/10 : FROM python:3.8-alpine
3.8-alpine: Pulling from library/python
8921db27df28: Pull complete
3fd9832a787c: Pull complete
e1be48db60b9: Pull complete
dfc797a791f3: Pull complete
f4c61d4ff607: Pull complete
Digest: sha256:6474f4b68e968cfa067e29f69c78c72d186d97183041160e47b8afca74105b66
Status: Downloaded newer image for python:3.8-alpine
---> 0ccdcbe88eaa
...
SQLite db comes with th Django dev environment and runs in the same container.
On startup, contaier executes "python manage migrate" to apply any models' changes stored in crud/migrations directory.
Then starts the web API on localhost:8080
By default, uploaded files are saved in "media" directory inside the project fs. This path and allowed file formats are specified in settings.py
# Destination for uploaded video files
MEDIA_URL = 'media/'
MEDIA_ROOT = os.path.join(BASE_DIR, 'media/')
ALLOWED_CONTENT_TYPE = ['image/png', 'image/webp', 'video/mp4', 'video/mpeg']
Each file has a unique 'fileid' generated automatically by uuid module.
test_urls - covers some GET url pathes and successfull responses. test_models - covers object creation/deletion in VideoModel table via ORM. TODO: test_views
Executing UTs manually with pytest:
$ ls
docker-compose.yml README.md video_server
$ cd video_server/tests/
$ pytest --cov
=============================================================== test session starts ================================================================
platform linux -- Python 3.8.10, pytest-7.2.0, pluggy-1.0.0
django: settings: video_server.settings (from ini)
rootdir: /video_server, configfile: pytest.ini
plugins: cov-4.0.0, django-4.5.2
collected 6 items
test_model.py .. [ 33%]
test_urls.py .... [100%]
---------- coverage: platform linux, python 3.8.10-final-0 -----------
Name Stmts Miss Cover
--------------------------------------------------------------------------------------------------------------------------------------------
/video_server/crud/__init__.py 0 0 100%
/video_server/crud/admin.py 3 0 100%
/video_server/crud/apps.py 4 0 100%
/video_server/crud/migrations/0001_initial.py 5 0 100%
/video_server/crud/migrations/0002_rename_file_id_videomodel_fileid_and_more.py 5 0 100%
/video_server/crud/migrations/0003_alter_videomodel_name_alter_videomodel_size.py 4 0 100%
/video_server/crud/migrations/0004_videomodel_video_file.py 4 0 100%
/video_server/crud/migrations/0005_remove_videomodel_created_at_remove_videomodel_name_and_more.py 4 0 100%
/video_server/crud/migrations/0006_rename_video_file_videomodel_file_and_more.py 5 0 100%
/video_server/crud/migrations/0007_videomodel_name_videomodel_size.py 4 0 100%
/video_server/crud/migrations/0008_alter_videomodel_name.py 4 0 100%
/video_server/crud/migrations/0009_alter_videomodel_file.py 4 0 100%
/video_server/crud/migrations/0010_alter_videomodel_file.py 5 0 100%
/video_server/crud/migrations/0011_alter_videomodel_file.py 5 0 100%
/video_server/crud/migrations/0012_alter_videomodel_file.py 4 0 100%
/video_server/crud/migrations/0013_remove_videomodel_fileid_videomodel_id.py 4 0 100%
/video_server/crud/migrations/0014_remove_videomodel_id_videomodel_fileid.py 4 0 100%
/video_server/crud/migrations/0015_remove_videomodel_fileid_videomodel_id.py 4 0 100%
/video_server/crud/migrations/0016_remove_videomodel_id_videomodel_fileid.py 4 0 100%
/video_server/crud/migrations/0017_videomodel_mime_type.py 4 0 100%
/video_server/crud/migrations/__init__.py 0 0 100%
/video_server/crud/models.py 17 1 94%
/video_server/crud/serializers.py 9 1 89%
/video_server/crud/urls.py 3 0 100%
/video_server/crud/views.py 51 30 41%
/video_server/video_server/settings.py 24 0 100%
/video_server/video_server/urls.py 6 0 100%
test_model.py 24 0 100%
test_urls.py 20 0 100%
--------------------------------------------------------------------------------------------------------------------------------------------
TOTAL 234 32 86%
================================================================ 6 passed in 1.10s =================================================================
documentation.html contains the list of available endpoints
Example:
$ curl -I localhost:8080/v5/files
HTTP/1.1 200 OK
Date: Mon, 06 Feb 2023 08:22:58 GMT
Server: WSGIServer/0.2 CPython/3.8.16
Content-Type: application/json
Vary: Accept, Cookie
Allow: GET, POST, HEAD, OPTIONS
X-Frame-Options: DENY
Content-Length: 2
X-Content-Type-Options: nosniff
Referrer-Policy: same-origin
Cross-Origin-Opener-Policy: same-origin
Endpoints:
