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Document the debug param for, it is not part of **options g…

…iven to run_simple.

I am not sure bool() is appropriate.
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1 parent 899f8cd commit 907c24e6ffc436971d437b0b9122b840db9466d7 @SimonSapin SimonSapin committed with rduplain Jul 23, 2011
Showing with 4 additions and 3 deletions.
  1. +4 −3 flask/
7 flask/
@@ -657,7 +657,7 @@ def update_template_context(self, context):
# existing views.
- def run(self, host='', port=5000, **options):
+ def run(self, host='', port=5000, debug=None, **options):
"""Runs the application on a local development server. If the
:attr:`debug` flag is set the server will automatically reload
for code changes and show a debugger in case an exception happened.
@@ -680,14 +680,15 @@ def run(self, host='', port=5000, **options):
:param host: the hostname to listen on. set this to ``''``
to have the server available externally as well.
:param port: the port of the webserver
+ :param debug: if given, enable or disable debug mode.
:param options: the options to be forwarded to the underlying
Werkzeug server. See
:func:`werkzeug.serving.run_simple` for more
from werkzeug.serving import run_simple
- if 'debug' in options:
- self.debug = options.pop('debug')
+ if debug is not None:
+ self.debug = bool(debug)
options.setdefault('use_reloader', self.debug)
options.setdefault('use_debugger', self.debug)

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