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DebugApplication(..., pin_security=False) no longer works #3075
Description
Starting with werkzeug 3.1.4, passing pin_security=False to DebugApplication() raises an exception:
from django.core.wsgi import get_wsgi_application
from werkzeug.debug import DebuggedApplication
application = DebuggedApplication(get_wsgi_application(), evalex=True, pin_security=False)
File "/home/<redacted>/code/<redacted>/wsgi.py", line 6, in <module>
application = DebuggedApplication(get_wsgi_application(), evalex=True, pin_security=False)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/<redacted>/.virtualenvs/<redacted>/lib/python3.12/site-packages/werkzeug/debug/__init__.py", line 303, in _
_init__
self.pin = None
^^^^^^^^
File "/home/<redacted>/.virtualenvs/<redacted>/lib/python3.12/site-packages/werkzeug/debug/__init__.py", line 323, in p
in
del self._pin
^^^^^^^^^
AttributeError: 'DebuggedApplication' object has no attribute '_pin'
Environment:
- Python version: 3.12
- Werkzeug version: 3.1.4
Appears to have been introduced by 0c49ff0#diff-83867b1c4c9b75c728654ed284dc98f7c8d4e8bd682fc31b977d122dd045178a
Activity
Fix: initialize _pin in DebuggedApplication.__init__ to avoid Attribu…