License
- Source License
- Artwork License

License

Source License

This license applies to all files in the Flask repository and sourcedistribution. This includes Flask’s source code, the examples, andtests, as well as the documentation.

Redistribution and use in source and binary forms, with or withoutmodification, are permitted provided that the following conditions aremet:

Redistributions of source code must retain the above copyrightnotice, this list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyrightnotice, this list of conditions and the following disclaimer in thedocumentation and/or other materials provided with the distribution.
Neither the name of the copyright holder nor the names of itscontributors may be used to endorse or promote products derived fromthis software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS“AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOTLIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR APARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHTHOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITEDTO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, ORPROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OFLIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDINGNEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THISSOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Artwork License

This license applies to Flask’s logo.

This logo or a modified version may be used by anyone to refer to theFlask project, but does not indicate endorsement by the project.

Redistribution and use in source (SVG) and binary (renders in PNG, etc.)forms, with or without modification, are permitted provided that thefollowing conditions are met:

Redistributions of source code must retain the above copyrightnotice and this list of conditions.
Neither the name of the copyright holder nor the names of itscontributors may be used to endorse or promote products derived fromthis software without specific prior written permission.

We would appreciate that you make the image a link tohttps://palletsprojects.com/p/flask/ if you use it in a medium thatsupports links.