Metadata-Version: 2.1
Name: flask-file-upload
Version: 0.0.3
Summary: Library that works with Flask & SqlAlchemy to store files in your database and server.
Home-page: https://github.com/joegasewicz/Flask-File-Upload
Author: Joe Gasewicz
Author-email: joegasewicz@gmail.com
License: UNKNOWN
Description: [![Documentation Status](https://readthedocs.org/projects/flask-file-upload/badge/?version=latest)](https://flask-file-upload.readthedocs.io/en/latest/?badge=latest)
        [![PyPI version](https://badge.fury.io/py/flask-file-upload.svg)](https://badge.fury.io/py/flask-file-upload)
        ![PyPI - Python Version](https://img.shields.io/pypi/pyversions/flask-file-upload)
        ![PyPI - License](https://img.shields.io/pypi/l/flask-file-upload?color=yellow)
        
        ![FlaskFileUpload](assets/logo.png?raw=true "Title")
        
        Library that works with Flask & SqlAlchemy to store
        files on your server & in your database
        
        Read the docs: [Documentation](https://flask-file-upload.readthedocs.io/en/latest/)
        
        ## Installation
        
        ```bash
        pip install flask-file-upload
        ```
        
        Flask File Upload
        
        
        ##### General Flask config options
        ````python
            UPLOAD_FOLDER = join(dirname(realpath(__file__)), "uploads/lessons")
            ALLOWED_EXTENSIONS = ["jpg", "png", "mov", "mp4", "mpg"]
            MAX_CONTENT_LENGTH = 1000 * 1024 * 1024  # 1000mb
        ````
        
        
        ##### Setup
        We can either pass the instance to FileUpload(app) or to the init_app(app) method:
        ````python
        app = Flask(__name__)
        
        db = SQLAlchemy()
        file_upload = FileUpload()
        
        # An example using the Flask factory pattern
        def create_app():
            db.init_app(app)
            file_upload.init_app(app)
        
        # Or we can pass the Flask app instance directly:
        db = SQLAlchemy(app)
        file_upload = FileUpload(app)
        app: Flask = None
        ````
        
        
        ##### Decorate your SqlAlchemy models
        Flask-File-Upload (FFU) setup requires each SqlAlchemy model that wants to use FFU
        library to be decorated with `@file_upload.Model` .This will enable FFU to update your
        database with the extra columns required to store files in your database.
        Declare your attributes as normal but assign a value of `file_upload.Column` &
        pass the SqlAlchemy db instance: `file_upload.Column(db)`.
        This is easy if you are using Flask-SqlAlchemy:
        ```python
        from flask_sqlalchemy import SqlAlchemy
        
        db = SqlAlchemy()
        ```
        Full example:
         ````python
        from my_app import db, file_upload
        
        @file_upload.Model
        class blogModel(db.Model):
            __tablename__ = "blogs"
            id = db.Column(db.Integer, primary_key=True)
        
            # Your files -  Notice how we pass in the SqlAlchemy instance
            # or `db` to the `file_uploads.Column` class:
        
            my_placeholder = file_upload.Column(db)
            my_video = file_upload.Column(db)
        ````
        
        ##### define files to be upload:
            (This is an example of a video with placeholder image attached):
        ````python
            my_video = request.files["my_video"]
            placeholder_img = request.files["placeholder_img"]
        ````
        
        
        ##### Save files
        ````python
            file_upload.save_files(blog_post, files={
                "my_video": my_video,
                "placeholder_img": placeholder_img,
            })
        ````
        
        ##### Update files
        ````python
            blog_post = file_upload.update_files(blog_post, files={
                "my_video": new_my_video,
                "placeholder_img": new_placeholder_img,
            })
        ````
        
        
        ##### Delete files
        ````python
            file_upload.delete_files(BlogPostModel, files=["my_video"])
        ````
        
        
        ##### Stream a file
        ````python
            file_upload.stream_file(blog_post, filename="my_video")
        ````
        
        
        ##### File Url paths
        ````python
            file_upload.get_file_url(blog_post, filename="placeholder_img")
        ````
        
        
Platform: UNKNOWN
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)
Classifier: Operating System :: OS Independent
Description-Content-Type: text/markdown
