flask

The Python micro framework for building web applications.

https://github.com/pallets/flask

Science Score: 36.0%

This score indicates how likely this project is to be science-related based on various indicators:

○
CITATION.cff file
✓
codemeta.json file
Found codemeta.json file
✓
.zenodo.json file
Found .zenodo.json file
○
DOI references
○
Academic publication links
✓
Committers with academic emails
21 of 834 committers (2.5%) from academic institutions
○
Institutional organization owner
○
JOSS paper metadata
○
Scientific vocabulary similarity
Low similarity (11.8%) to scientific vocabulary

Keywords

flask jinja pallets python web-framework werkzeug wsgi

Keywords from Contributors

sqlalchemy closember unit-testing flask-sqlalchemy alignment flexible templates apps asyncio distributed

Last synced: 6 months ago · JSON representation

Repository

The Python micro framework for building web applications.

Basic Info

Host: GitHub
Owner: pallets
License: bsd-3-clause
Language: Python
Default Branch: main
Homepage: https://flask.palletsprojects.com
Size: 10.8 MB

Statistics

Stars: 70,306
Watchers: 2,103
Forks: 16,523
Open Issues: 6
Releases: 37

Topics

flask jinja pallets python web-framework werkzeug wsgi

Created almost 16 years ago · Last pushed 6 months ago

Metadata Files

Readme Changelog Contributing License

Flask

Flask is a lightweight WSGI web application framework. It is designed to make getting started quick and easy, with the ability to scale up to complex applications. It began as a simple wrapper around Werkzeug and Jinja, and has become one of the most popular Python web application frameworks.

Flask offers suggestions, but doesn't enforce any dependencies or project layout. It is up to the developer to choose the tools and libraries they want to use. There are many extensions provided by the community that make adding new functionality easy.

A Simple Example

```python

save this as app.py

from flask import Flask

app = Flask(name)

@app.route("/") def hello(): return "Hello, World!" ```

$ flask run * Running on http://127.0.0.1:5000/ (Press CTRL+C to quit)

Donate

The Pallets organization develops and supports Flask and the libraries it uses. In order to grow the community of contributors and users, and allow the maintainers to devote more time to the projects, please donate today.

Contributing

See our detailed contributing documentation for many ways to contribute, including reporting issues, requesting features, asking or answering questions, and making PRs.

Owner

Name: Pallets
Login: pallets
Kind: organization
Email: contact@palletsprojects.com

Website: https://palletsprojects.com
Repositories: 17
Profile: https://github.com/pallets

Committers

Last synced: 7 months ago

All Time

Total Commits: 3,753
Total Committers: 834
Avg Commits per committer: 4.5
Development Distribution Score (DDS): 0.74

Past Year

Commits: 76
Committers: 13
Avg Commits per committer: 5.846
Development Distribution Score (DDS): 0.158

Top Committers

Name	Email	Commits
Armin Ronacher	a**r@a**m	975
David Lord	d**m@g**m	762
Markus Unterwaditzer	m**s@u**t	133
Ron DuPlain	r**n@g**m	88
Grey Li	w**i@g**m	62
dependabot[bot]	4****]	60
Daniel Neuhäuser	d**h@g**m	59
dependabot-preview[bot]	2****]	51
pgjones	p**s@g**m	50
pre-commit-ci[bot]	6****]	39
Keyan Pishdadian	k**n@g**m	32
defuz	d**t@g**m	26
ThiefMaster	a**n@p**t	22
Thomas Waldmann	tw@w****e	21
lord63	l**j@g**m	18
Simon Sapin	s**n@e**g	17
florentx	f**a@g**m	16
Jeff Widman	j**f@j**m	14
Adam Byrtek	a**k@g**m	13
Dag Odenhall	d**l@g**m	13
wgwz	k**9@g**m	13
Kenneth Reitz	me@k****m	13
Hsiaoming Yang	me@l****m	12
Phil Schaf	f**p@w**e	12
Petr Zemek	s**c@g**m	12
Randy Liou	d**6@g**m	10
Matt Cooper	m**c@x**m	9
Priit Laes	p**s@p**g	9
garenchan	1**5@q**m	9
Joshua Bronson	j****b	8
and 804 more...

Committer Domains (Top 20 + Academic)

me.com: 6 redhat.com: 4 gmx.de: 4 twosigma.com: 3 qq.com: 3 gmx.at: 2 163.com: 2 fastmail.fm: 2 yandex.ru: 2 openlabs.co.in: 2 nox.cx: 1 zebpalmer.com: 1 bochkariov.com: 1 google.com: 1 sandrowicz.org: 1 connolly.io: 1 delic.rs: 1 opanchuk.net: 1 hubtech.tv: 1 leidel.info: 1 ntu.edu.tw: 1 vitstudent.ac.in: 1 vt.edu: 1 isi.edu: 1 utexas.edu: 1 georgefox.edu: 1 virginia.edu: 1 umich.edu: 1 ucsc.edu: 1 mit.edu: 1 bnl.gov: 1 g.harvard.edu: 1 cs.stanford.edu: 1 ualberta.ca: 1 uchicago.edu: 1 brown.edu: 1 u.northwestern.edu: 1 ndus.edu: 1 licet.ac.in: 1 cornell.edu: 1 gmu.edu: 1

Issues and Pull Requests

Last synced: 6 months ago

All Time

Total issues: 244
Total pull requests: 502
Average time to close issues: 19 days
Average time to close pull requests: 13 days
Total issue authors: 222
Total pull request authors: 180
Average comments per issue: 1.68
Average comments per pull request: 0.82
Merged pull requests: 236
Bot issues: 0
Bot pull requests: 86

Past Year

Issues: 60
Pull requests: 195
Average time to close issues: 11 days
Average time to close pull requests: 7 days
Issue authors: 54
Pull request authors: 66
Average comments per issue: 1.12
Average comments per pull request: 0.84
Merged pull requests: 72
Bot issues: 0
Bot pull requests: 0

View more stats

Top Authors

Issue Authors

davidism (8)
brendon-codes (4)
fabswt (2)
Utopians (2)
HuanjieGuo (2)
liffiton (2)
vignesh-0512 (2)
Zocker1999NET (2)
MrBird88 (2)
zx80 (2)
100backslash001 (2)
signag (2)
bdc34 (2)
AluminumAngel (2)
sblondon (1)

Pull Request Authors

davidism (102)
dependabot[bot] (67)
pre-commit-ci[bot] (19)
pgjones (13)
EdgarPrueba (8)
degerahmet (6)
palako (6)
owenwu811 (6)
brendon-codes (5)
kurtmckee (4)
ahmetelgun (4)
Lopkop (4)
Badhreesh (4)
MirMohammadd (4)
cdce8p (4)

Top Labels

Issue Labels

docs (11) typing (4) cli (3) testing (1) discussion (1) bug (1) blueprints (1) async (1)

Pull Request Labels

dependencies (67) github_actions (47) docs (30) python (20) typing (6) cli (4) async (2) testing (1) session (1) blueprints (1) Invalid (1)

Packages

Total packages: 11
Total downloads:
- pypi 136,994,593 last-month
Total docker downloads: 1,615,993,923

Total dependent packages: 2,693
(may contain duplicates)
Total dependent repositories: 120,717
(may contain duplicates)
Total versions: 109
Total maintainers: 6
Total advisories: 4

pypi.org: flask

A simple framework for building complex web applications.

Documentation: https://flask.palletsprojects.com/
License: bsd-3-clause
Latest release: 3.1.2
published 6 months ago

Versions: 63
Dependent Packages: 2,451
Dependent Repositories: 119,058
Downloads: 136,991,849 Last month
Docker Downloads: 1,615,993,923

Rankings

Dependent repos count: 0.0%

Downloads: 0.0%

Dependent packages count: 0.0%

Stargazers count: 0.0%

Forks count: 0.0%

Average: 0.1%

Docker downloads count: 0.3%

Maintainers (1)

Pallets Projects

Advisories (4)

Last synced: 6 months ago

conda-forge.org: flask

Flask is a lightweight [WSGI](https://wsgi.readthedocs.io/) web application framework. It is designed to make getting started quick and easy, with the ability to scale up to complex applications. It began as a simple wrapper around [Werkzeug](https://werkzeug.palletsprojects.com/) and [Jinja](https://jinja.palletsprojects.com/) and has become one of the most popular Python web application frameworks. Flask offers suggestions, but doesn't enforce any dependencies or project layout. It is up to the developer to choose the tools and libraries they want to use. There are many extensions provided by the community that make adding new functionality easy.

Homepage: https://palletsprojects.com/p/flask
License: BSD-3-Clause
Latest release: 2.2.2
published over 3 years ago

Versions: 22
Dependent Packages: 227
Dependent Repositories: 829

Rankings

Stargazers count: 0.1%

Forks count: 0.1%

Dependent packages count: 0.3%

Average: 0.4%

Dependent repos count: 0.9%

Last synced: 6 months ago

anaconda.org: flask

Homepage: https://palletsprojects.com/p/flask
License: BSD-3-Clause
Latest release: 3.1.2
published 6 months ago

Versions: 15
Dependent Packages: 15
Dependent Repositories: 829

Rankings

Stargazers count: 0.4%

Forks count: 0.5%

Average: 2.3%

Dependent packages count: 3.2%

Dependent repos count: 5.1%

Last synced: 6 months ago

pypi.org: dirtrav

A simple framework for building complex web applications.

Homepage: https://palletsprojects.com/p/flask
Documentation: https://flask.palletsprojects.com/
License: BSD-3-Clause
Latest release: 1.0.0
published over 3 years ago

Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Downloads: 26 Last month

Rankings

Stargazers count: 0.0%

Forks count: 0.0%

Dependent packages count: 6.6%

Average: 14.7%

Dependent repos count: 30.6%

Downloads: 36.5%

Maintainers (1)

illustria

Last synced: 6 months ago

pypi.org: flask-mirror-upstream

A simple framework for building complex web applications.

Documentation: https://flask.palletsprojects.com/
License: BSD License
Latest release: 2.3.4
published over 2 years ago

Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Downloads: 2,708 Last month

Rankings

Stargazers count: 0.0%

Forks count: 0.0%

Dependent packages count: 7.5%

Average: 19.3%

Dependent repos count: 69.6%

Maintainers (1)

sysadmin72

Last synced: 6 months ago

pypi.org: f-ask

A simple framework for building complex web applications.

Homepage: https://www.palletsprojects.com/p/flask/
Documentation: http://flask.pocoo.org/docs/
License: BSD
Latest release: 1.1.dev0
published almost 7 years ago

Versions: 1
Dependent Packages: 0
Dependent Repositories: 1
Downloads: 10 Last month

Rankings

Stargazers count: 0.0%

Forks count: 0.0%

Dependent packages count: 10.1%

Average: 19.3%

Dependent repos count: 21.6%

Downloads: 64.9%

Maintainers (1)

tunnelshade

Last synced: 6 months ago

pypi.org: fkask

A simple framework for building complex web applications.

Documentation: https://flask.palletsprojects.com/
License: BSD License
Latest release: 3.1.8.dev0
published about 1 year ago

Versions: 1
Dependent Packages: 0
Dependent Repositories: 0

Rankings

Dependent packages count: 9.8%

Average: 32.6%

Dependent repos count: 55.4%

Maintainers (1)

bowlingking

Last synced: about 1 year ago

pypi.org: flasl

A simple framework for building complex web applications.

Documentation: https://flask.palletsprojects.com/
License: BSD License
Latest release: 3.1.8.dev0
published about 1 year ago

Versions: 1
Dependent Packages: 0
Dependent Repositories: 0

Rankings

Dependent packages count: 9.8%

Average: 32.6%

Dependent repos count: 55.4%

Maintainers (1)

bowlingking

Last synced: about 1 year ago

pypi.org: falask

A simple framework for building complex web applications.

Documentation: https://flask.palletsprojects.com/
License: BSD License
Latest release: 3.1.8.dev0
published about 1 year ago

Versions: 1
Dependent Packages: 0
Dependent Repositories: 0

Rankings

Dependent packages count: 9.8%

Average: 32.6%

Dependent repos count: 55.4%

Maintainers (1)

bowlingking

Last synced: about 1 year ago

pypi.org: fflask

A simple framework for building complex web applications.

Documentation: https://flask.palletsprojects.com/
License: BSD License
Latest release: 3.2.0.dev0
published about 1 year ago

Versions: 1
Dependent Packages: 0
Dependent Repositories: 0

Rankings

Dependent packages count: 9.8%

Average: 32.6%

Dependent repos count: 55.4%

Maintainers (1)

bowlingking

Last synced: about 1 year ago

pypi.org: quickwebbasicauth

flask basic auth for Python

Homepage: https://github.com/pallets/flask/
Documentation: https://quickwebbasicauth.readthedocs.io/
License: License :: OSI Approved :: MIT License

Versions: 2
Dependent Packages: 0
Dependent Repositories: 0

Rankings

Dependent packages count: 10.8%

Average: 35.7%

Dependent repos count: 60.6%

Maintainers (1)

v4v99ojk

Last synced: about 1 year ago

Dependencies

.github/workflows/lock.yaml actions

dessant/lock-threads v4 composite

.github/workflows/tests.yaml actions

actions/cache v3.2.2 composite
actions/checkout v3 composite
actions/setup-python v4 composite

requirements/dev.in pypi

pip-compile-multi * development
pre-commit * development
tox * development

requirements/dev.txt pypi

build ==0.9.0 development
cachetools ==5.2.0 development
cfgv ==3.3.1 development
chardet ==5.1.0 development
click ==8.1.3 development
colorama ==0.4.6 development
distlib ==0.3.6 development
filelock ==3.8.2 development
identify ==2.5.11 development
nodeenv ==1.7.0 development
pep517 ==0.13.0 development
pip-compile-multi ==2.6.1 development
pip-tools ==6.12.1 development
platformdirs ==2.6.0 development
pre-commit ==2.20.0 development
pyproject-api ==1.2.1 development
pyyaml ==6.0 development
toml ==0.10.2 development
toposort ==1.7 development
tox ==4.0.16 development
virtualenv ==20.17.1 development
wheel ==0.38.4 development

requirements/docs.in pypi

Pallets-Sphinx-Themes *
Sphinx <5
sphinx-issues *
sphinx-tabs <3.4
sphinxcontrib-log-cabinet *

requirements/docs.txt pypi

alabaster ==0.7.12
babel ==2.11.0
certifi ==2022.12.7
charset-normalizer ==2.1.1
docutils ==0.17.1
idna ==3.4
imagesize ==1.4.1
jinja2 ==3.1.2
markupsafe ==2.1.1
packaging ==22.0
pallets-sphinx-themes ==2.0.3
pygments ==2.13.0
pytz ==2022.7
requests ==2.28.1
snowballstemmer ==2.2.0
sphinx ==4.5.0
sphinx-issues ==3.0.1
sphinx-tabs ==3.3.1
sphinxcontrib-applehelp ==1.0.2
sphinxcontrib-devhelp ==1.0.2
sphinxcontrib-htmlhelp ==2.0.0
sphinxcontrib-jsmath ==1.0.1
sphinxcontrib-log-cabinet ==1.0.1
sphinxcontrib-qthelp ==1.0.3
sphinxcontrib-serializinghtml ==1.1.5
urllib3 ==1.26.13

requirements/tests-pallets-min.in pypi

Jinja2 ==3.0.0 test
MarkupSafe ==2.0.0 test
Werkzeug ==2.0.0 test
click ==8.0.0 test
itsdangerous ==2.0.0 test

requirements/tests-pallets-min.txt pypi

click ==8.0.0 test
itsdangerous ==2.0.0 test
jinja2 ==3.0.0 test
markupsafe ==2.0.0 test
werkzeug ==2.0.0 test

requirements/tests.in pypi

asgiref * test
blinker * test
greenlet * test
pytest * test
python-dotenv * test

requirements/tests.txt pypi

asgiref ==3.6.0 test
attrs ==22.2.0 test
blinker ==1.5 test
iniconfig ==1.1.1 test
packaging ==22.0 test
pluggy ==1.0.0 test
pytest ==7.2.0 test
python-dotenv ==0.21.0 test

requirements/typing.in pypi

cryptography *
mypy *
types-contextvars *
types-dataclasses *
types-setuptools *

requirements/typing.txt pypi

cffi ==1.15.1
cryptography ==38.0.4
mypy ==0.991
mypy-extensions ==0.4.3
pycparser ==2.21
types-contextvars ==2.4.7
types-dataclasses ==0.6.6
types-setuptools ==65.6.0.2
typing-extensions ==4.4.0

.github/workflows/publish.yaml actions

actions/checkout c85c95e3d7251135ab7dc9ce3241c5835cc595a9 composite
actions/download-artifact 9bc31d5ccc31df68ecc42ccf4149144866c47d8a composite
actions/setup-python bd6b4b6205c4dbad673328db7b31b7fab9e241c0 composite
actions/upload-artifact 0b7f8abb1508181956e8e162db84b466c27e18ce composite
pypa/gh-action-pypi-publish f5622bde02b04381239da3573277701ceca8f6a0 composite

examples/celery/pyproject.toml pypi

celery [redis]>=5.2.7
flask >=2.2.2

examples/celery/requirements.txt pypi

amqp ==5.1.1
async-timeout ==4.0.2
billiard ==3.6.4.0
blinker ==1.6.2
celery ==5.2.7
click ==8.1.3
click-didyoumean ==0.3.0
click-plugins ==1.1.1
click-repl ==0.2.0
flask ==2.3.2
itsdangerous ==2.1.2
jinja2 ==3.1.2
kombu ==5.2.4
markupsafe ==2.1.2
prompt-toolkit ==3.0.38
pytz ==2023.3
redis ==4.5.4
six ==1.16.0
vine ==5.0.0
wcwidth ==0.2.6
werkzeug ==2.3.3

examples/javascript/pyproject.toml pypi

flask *

examples/tutorial/pyproject.toml pypi

flask *

pyproject.toml pypi

Jinja2 >=3.1.2
Werkzeug >=2.3.6
blinker >=1.6.2
click >=8.1.3
importlib-metadata >=3.6.0; python_version < '3.10'
itsdangerous >=2.1.2

requirements/build.in pypi

build *

requirements/build.txt pypi

build ==0.10.0
packaging ==23.1
pyproject-hooks ==1.0.0

flask

Science Score: 36.0%

Keywords

Keywords from Contributors

Repository

Basic Info

Statistics

Topics

Metadata Files

README.md

Flask

A Simple Example

save this as app.py

Donate

Contributing

Owner

Committers

All Time

Past Year

Top Committers

Committer Domains (Top 20 + Academic)

Issues and Pull Requests

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Packages

pypi.org: flask

Rankings

Maintainers (1)

Advisories (4)

conda-forge.org: flask

Rankings

anaconda.org: flask

Rankings

pypi.org: dirtrav

Rankings

Maintainers (1)

pypi.org: flask-mirror-upstream

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Maintainers (1)

pypi.org: f-ask

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pypi.org: fkask

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pypi.org: flasl

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pypi.org: falask

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pypi.org: fflask

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Maintainers (1)

pypi.org: quickwebbasicauth

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Dependencies