python3-flask - micro web framework based on Werkzeug and Jinja2 - Python 3.x

Property Value
Distribution Debian 9 (Stretch)
Repository Debian Main i386
Package filename python3-flask_0.12.1-1_all.deb
Package name python3-flask
Package version 0.12.1
Package release 1
Package architecture all
Package type deb
Category python
License -
Maintainer Piotr Ożarowski <>
Download size 60.96 KB
Installed size 287.00 KB
Flask is a micro web framework for Python based on Werkzeug, Jinja 2 and good
intentions. A minimal Flask application looks like that:
from flask import Flask
app = Flask(__name__)
def hello():
return "Hello World!"
if __name__ == '__main__':
This package contains the Python 3.x module.


Package Version Architecture Repository
python3-flask_0.12.1-1_all.deb 0.12.1 all Debian Main
python3-flask - - -


Name Value
python3-click -
python3-itsdangerous -
python3-jinja2 -
python3-werkzeug -
python3:any >= 3.3.2-2~


Type URL
Binary Package python3-flask_0.12.1-1_all.deb
Source Package flask

Install Howto

  1. Update the package index:
    # sudo apt-get update
  2. Install python3-flask deb package:
    # sudo apt-get install python3-flask




2017-04-13 - Ondřej Nový <>
flask (0.12.1-1) unstable; urgency=medium
* New upstream bugfix release
* Use SOURCE_DATE_EPOCH for copyright year to make build reproducible
2016-12-25 - Ondřej Nový <>
flask (0.12-1) unstable; urgency=medium
* New upstream release
* Bumped debhelper version to 10
2016-07-19 - Piotr Ożarowski <>
flask (0.11.1-1) unstable; urgency=medium
[ Ondřej Nový ]
* New upstream release
* Fixed VCS URL (https)
* Bumped Standards-Version to 3.9.8 (no changes needed)
* Use extend-diff-ignore for egg-info instead of removing it
* d/copyright
- Converted to DEP5 format
- Added myself for Debian part
* Removed patches applied upstream:
- d/p/fix_test_appcontext_signals.patch
- d/p/fix_test_json_key_sorting.patch
* Added python{3,}-click and python{3,}-pytest to build depends
* Bumped required Python 2 version to 2.6
* Enabled autopkgtest-pkg-python testsuite
* Use override_dh_sphinxdoc for building Sphinx docs and added nodocs
* Use LC_ALL=C.UTF-8 when running tests, Click is failing on non UTF-8
* Bumped required version of dh-python to 2.20160609~
* Added /usr/share/doc/python-flask-doc/rst symlink
* Removed override_dh_auto_clean and override_dh_python3 (not needed)
* Install /usr/bin/flask CLI only to python3-flask package
* Make python-flask and python3-flask descriptions distinct
* Removed all pre-wheezy version compare from dependency
* Removed python-simplejson from build-depends/recommends
* Added python3-blinker to build-depends/recommends
* Removed d/python-flask.pyremove (not needed)
* d/watch: Changed to
* Removed site_egg directory
[ Piotr Ożarowski ]
* Make sure sphinx-build doesn't access network
* Add Ondřej Nový to Uploaders
2013-08-08 - Piotr Ożarowski <>
flask (0.10.1-2) unstable; urgency=low
* Add python3-flask binary package
* Add python-blinker to Recommends (used in flask.signals)
* Switch to pybuild buildsystem
* Add fix_test_appcontext_signals and fix_test_json_key_sorting patches
and enable tests at build time (patches taken from upstream repo)
2013-06-16 - Piotr Ożarowski <>
flask (0.10.1-1) unstable; urgency=low
* New upstream release
* Add python-itsdangerous to Build-Depends and let dh_python2
add it to Depends
2013-05-05 - Piotr Ożarowski <>
flask (0.9-2) unstable; urgency=low
[ Jakub Wilk ]
* Use canonical URIs for Vcs-* fields.
[ Piotr Ożarowski ]
* Add python-flask-doc binary package (closes: #703802)
* debian/compat bumped to 9
* Standards-Version bumped to 3.9.4 (no changes needed)
* upload to unstable
2012-08-03 - Piotr Ożarowski <>
flask (0.9-1) experimental; urgency=low
* New upstream release
- upload to experimental due to Wheezy freeze
* remove flask/testsuite from binary package (it's doesn't work outside
build directory)
* Standards-Version bumped to 3.9.3 (no changes needed)
2011-10-16 - Piotr Ożarowski <>
flask (0.8-1) unstable; urgency=low
* New upstream release
* Bump minimum required python-werkzeug version to 0.8
2011-07-07 - Piotr Ożarowski <>
flask (0.7.2-1) unstable; urgency=low
* New upstream release
2011-06-29 - Piotr Ożarowski <>
flask (0.7.1-1) unstable; urgency=low
* New upstream release

See Also

Package Description
python3-flaskext.multistatic_1.0-1_all.deb Simple flask plugin for overriding static files (Python 3)
python3-flaskext.wtf_0.12-2_all.deb Simple integration of Flask and WTForms (Python 3)
python3-flexmock_0.10.2-1_all.deb Mock/Stub/Spy library for Python 3
python3-flickrapi_2.1.2-5_all.deb Flickr API wrapper for Python 3
python3-flufl.bounce_2.3-4_all.deb email bounce detectors (Python 3)
python3-flufl.enum_4.1.1-1_all.deb yet another Python enumeration package (Python 3)
python3-flufl.i18n_1.1.3-4_all.deb high level API for Python internationalization (Python 3)
python3-flufl.lock_2.4.1-1_all.deb NFS-safe file-based lock with timeouts (Python 3)
python3-flufl.password_1.3-2_all.deb password hashing and verification
python3-flufl.testing_0.7-1_all.deb small collection of Python test helpers
python3-fontconfig_0.5.1-1+b4_i386.deb python bindings for the Fontconfig library for Python3
python3-forge_1.3.0-2_all.deb mocking and testing modules (Python 3 version)
python3-formencode_1.3.0-2_all.deb validation and form generation Python 3 package
python3-freezegun_0.3.7-1_all.deb Python3 library to mock the datetime module in unit testing
python3-frozen-flask_0.11-3_all.deb Freezes a Flask application into a set of static files