pallets / flask

The Python micro framework for building web applications.

https://flask.palletsprojects.com

pallets/flask Issues

send_from_directory unclosed file error
Closed in an hour1
Failing to start (due to port unavailable) cannot be directly determined by the current python api
Closed 18 days ago4
Change of query string encoding behaviour in flask 3.0
Closed 9 days ago1
Add support for partitioned session cookies
Updated 14 days ago
Unable to start flask3.0 app on a minimal implementation with `invalid syntax. Perhaps you forgot a comma? (scaffold.py, line 295)`
Closed a month ago2
Use of `hashlib.sha1` causes issue in FIPS build
Closed a month ago3
Calling `flash` after `get_flashed_messages` fails
Closed a month ago3
Flask logging - Other libraries - FileHandler creates duplicate log entries
Closed a month ago11
HTTP response status 204 (`No Content`) includes superfluous `Content-Type` header
Closed a month ago1
Invalid `SERVER_NAME` + `url_for` leads to `AttributeError`
Closed 2 months ago5
Post request response time spikes
Closed a month ago1
When using Flask to receive multiple files, an extra ‘0D’ appears at the end of some images
Closed 2 months ago1
Conflicting cookies shenanigans with `SESSION_COOKIE_DOMAIN`
Updated a month ago7
Broken HTML Markup in Template Inheritance
Closed 2 months ago1
Starter example results in 404 error
Closed 2 months ago4
Flask is not running when Debug is True on Windows
Closed 2 months ago1
Unable to silence logging messages
Closed 2 months ago1
Secret Key Rotation
Closed 2 months ago1
transfer-encoding: debug server behavior differs from test client
Closed 2 months ago1
How to avoid duplicate threads in debug mode
Closed 2 months ago
Route Aliases
Closed 3 months ago2
@app.errorhandler() cannot be used in blueprint when debug=False
Closed 2 months ago
Keep code running after response has been sent. (To respond with HTTP requests to other servers)
Closed 2 months ago6
The dependency specifiers are too relaxed
Closed 3 months ago3
Add domain support to Blueprint
Closed 3 months ago5
CHIPS support
Closed 3 months ago1
Extend Config type
Closed 3 months ago1
send_file doesn't work with objects
Closed 3 months ago1
jinja_loader type bug
Closed 3 months ago
Flask 3.0.1 breaks path-separated command line arguments
Closed 3 months ago2
`FileStorage` closed unexpectedly when using `copy_current_request_context`
Closed 4 months ago1
Issue matching route with methods=['OPTIONS'] when similar route appears later using ['GET', 'POST']
Closed 4 months ago3
Blueprint Dynamic URL For `string` vs. `path`
Closed 3 months ago
Session data is not untagged properly when using other JSON providers
Closed 4 months ago
Improve error messages on simple after request hook bugs
Closed 4 months ago1
use ThreadPoolExecutor and copy_current_request_context in flask will appear some bug
Closed 4 months ago
Can I contribute
Closed 4 months ago6
I'm seeing "GET /socket.io/?EIO=3&transport=polling&t=OozzqO3 HTTP/1.1" 404 errors running a simple flask app
Closed 5 months ago2
Edit required in documentation: https://flask.palletsprojects.com/en/3.0.x/patterns/javascript/ #Replacing Content
Closed 5 months ago
Application Setup Tutorial doesn't work
Closed 5 months ago1
cli::ScriptInfo in versions >2.2.0 does not read FLASK_APP environment variable when invoked from command line
Closed 5 months ago1
JavaScript .js file content type default is text/javascript but could be application/javascript
Closed 5 months ago1
Can't run tests without installing it
Closed 5 months ago1
Tutorial Database code doesn't work
Closed 5 months ago1
GPU performance issues of flask framework
Closed 5 months ago
jsonify does not support integer keys
Closed 5 months ago1
Cannot import Markup from flask (v3.0.0)
Closed 5 months ago1
Getting Error - TemplateNotFound(template)
Closed 5 months ago
flask -A flaskr init-db Error: Could not import 'flaskr.flaskr'. Usage: flask [OPTIONS] COMMAND [ARGS]... Try 'flask --help' for help. Error: No such command 'init-db'.
Closed 6 months ago2
cannot import name '_request_ctx_stack' from 'flask'
Closed 6 months ago6