/flask-tutorial

Flask tutorial subtree forked from pallets/flask

Primary LanguagePythonOtherNOASSERTION

Flaskr

The basic blog app built in the Flask tutorial.

Install

Be sure to use the same version of the code as the version of the docs you're reading. You probably want the latest tagged version, but the default Git version is the master branch.

# clone the repository
git clone https://github.com/pallets/flask
cd flask
# checkout the correct version
git tag  # shows the tagged versions
git checkout latest-tag-found-above
cd examples/tutorial

Create a virtualenv and activate it:

python3 -m venv venv
. venv/bin/activate

Or on Windows cmd:

py -3 -m venv venv
venv\Scripts\activate.bat

Install Flaskr:

pip install -e .

Or if you are using the master branch, install Flask from source before installing Flaskr:

pip install -e ../..
pip install -e .

Run

export FLASK_APP=flaskr
export FLASK_ENV=development
flask init-db
flask run

Or on Windows cmd:

set FLASK_APP=flaskr
set FLASK_ENV=development
flask init-db
flask run

Open http://127.0.0.1:5000 in a browser.

Test

pip install '.[test]'
pytest

Run with coverage report:

coverage run -m pytest
coverage report
coverage html  # open htmlcov/index.html in a browser