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. This module includes the Flask extensions: Flask-Cors
homepage: https://www.palletsprojects.com/p/flask/
Available installations¶
| Flask version | Supported CPU targets | Supported GPU targets | EESSI version | Module |
|---|---|---|---|---|
| 2.2.3 | generic: aarch64, x86_64Arm: a64fx, neoverse_n1, neoverse_v1, nvidia/graceAMD: zen2, zen3, zen4Intel: haswell, skylake_avx512, sapphirerapids, icelake, cascadelake |
(none) | 2023.06 | Flask/2.2.3-GCCcore-12.2.0 |
| 2.3.3 | generic: aarch64, x86_64Arm: a64fx, neoverse_n1, neoverse_v1, nvidia/graceAMD: zen2, zen3, zen4Intel: haswell, skylake_avx512, sapphirerapids, icelake, cascadelake |
(none) | 2023.06 | Flask/2.3.3-GCCcore-12.3.0 |
| 3.0.0 | generic: aarch64, x86_64Arm: a64fx, neoverse_n1, neoverse_v1, nvidia/graceAMD: zen2, zen3, zen4Intel: haswell, skylake_avx512, sapphirerapids, icelake, cascadelake |
(none) | 2023.06 | Flask/3.0.0-GCCcore-13.2.0 |
| 3.0.3 | generic: aarch64, x86_64Arm: a64fx, neoverse_n1, neoverse_v1, nvidia/graceAMD: zen2, zen3, zen4Intel: haswell, skylake_avx512, sapphirerapids, icelake, cascadelake |
(none) | 2025.06 | Flask/3.0.3-GCCcore-13.3.0 |
| 3.1.1 | generic: aarch64, x86_64Arm: a64fx, neoverse_n1, neoverse_v1, nvidia/graceAMD: zen2, zen3, zen4Intel: haswell, skylake_avx512, sapphirerapids, icelake, cascadelake |
(none) | 2025.06 | Flask/3.1.1-GCCcore-14.2.0 |
Extensions¶
Overview of extensions included in Flask installations
asgiref¶
asgiref version |
Flask modules that include it |
|---|---|
| 3.6.0 | Flask/2.2.3-GCCcore-12.2.0 |
| 3.7.2 | Flask/2.3.3-GCCcore-12.3.0Flask/3.0.0-GCCcore-13.2.0Flask/3.0.3-GCCcore-13.3.0 |
| 3.9.1 | Flask/3.1.1-GCCcore-14.2.0 |
blinker¶
blinker version |
Flask modules that include it |
|---|---|
| 1.6.2 | Flask/2.3.3-GCCcore-12.3.0 |
| 1.7.0 | Flask/3.0.0-GCCcore-13.2.0 |
| 1.8.2 | Flask/3.0.3-GCCcore-13.3.0 |
| 1.9.0 | Flask/3.1.1-GCCcore-14.2.0 |
cachelib¶
cachelib version |
Flask modules that include it |
|---|---|
| 0.10.2 | Flask/2.2.3-GCCcore-12.2.0Flask/2.3.3-GCCcore-12.3.0Flask/3.0.0-GCCcore-13.2.0 |
| 0.13.0 | Flask/3.0.3-GCCcore-13.3.0Flask/3.1.1-GCCcore-14.2.0 |
Flask¶
Flask version |
Flask modules that include it |
|---|---|
| 2.2.3 | Flask/2.2.3-GCCcore-12.2.0 |
flask¶
flask version |
Flask modules that include it |
|---|---|
| 2.3.3 | Flask/2.3.3-GCCcore-12.3.0 |
| 3.0.0 | Flask/3.0.0-GCCcore-13.2.0 |
| 3.0.3 | Flask/3.0.3-GCCcore-13.3.0 |
| 3.1.1 | Flask/3.1.1-GCCcore-14.2.0 |
Flask-Cors¶
Flask-Cors version |
Flask modules that include it |
|---|---|
| 3.0.10 | Flask/2.2.3-GCCcore-12.2.0 |
| 4.0.0 | Flask/2.3.3-GCCcore-12.3.0Flask/3.0.0-GCCcore-13.2.0 |
| 5.0.0 | Flask/3.0.3-GCCcore-13.3.0 |
| 6.0.1 | Flask/3.1.1-GCCcore-14.2.0 |
Flask-Session¶
Flask-Session version |
Flask modules that include it |
|---|---|
| 0.4.0 | Flask/2.2.3-GCCcore-12.2.0 |
| 0.5.0 | Flask/2.3.3-GCCcore-12.3.0Flask/3.0.0-GCCcore-13.2.0 |
| 0.8.0 | Flask/3.0.3-GCCcore-13.3.0Flask/3.1.1-GCCcore-14.2.0 |
itsdangerous¶
itsdangerous version |
Flask modules that include it |
|---|---|
| 2.1.2 | Flask/2.2.3-GCCcore-12.2.0Flask/2.3.3-GCCcore-12.3.0Flask/3.0.0-GCCcore-13.2.0 |
| 2.2.0 | Flask/3.0.3-GCCcore-13.3.0Flask/3.1.1-GCCcore-14.2.0 |
msgspec¶
msgspec version |
Flask modules that include it |
|---|---|
| 0.18.6 | Flask/3.0.3-GCCcore-13.3.0 |
| 0.19.0 | Flask/3.1.1-GCCcore-14.2.0 |
Werkzeug¶
Werkzeug version |
Flask modules that include it |
|---|---|
| 2.2.3 | Flask/2.2.3-GCCcore-12.2.0 |
werkzeug¶
werkzeug version |
Flask modules that include it |
|---|---|
| 2.3.7 | Flask/2.3.3-GCCcore-12.3.0 |
| 3.0.1 | Flask/3.0.0-GCCcore-13.2.0 |
| 3.0.4 | Flask/3.0.3-GCCcore-13.3.0 |
| 3.1.3 | Flask/3.1.1-GCCcore-14.2.0 |