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remove FLASK_ENV from docs

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David Lord 2022-08-01 15:11:35 -07:00
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docs/debugging.rst
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@ -39,28 +39,22 @@ during a request. This debugger should only be used during development.
security risk. Do not run the development server or debugger in a
production environment.
To enable the debugger, run the development server with the environment
set to ``development``. This puts Flask in debug mode, which changes how
it handles some errors, and enables the debugger and reloader.
The debugger is enabled by default when the development server is run in debug mode.
.. code-block:: text
$ flask --app hello --env development run
$ flask --app hello --debug run
``FLASK_ENV`` can also be set as an environment variable. When running
from Python code, passing ``debug=True`` enables debug mode, which is
mostly equivalent. Debug mode can be controlled separately from the
environment with the ``--debug/--no-debug`` option or the
``FLASK_DEBUG`` environment variable.
When running from Python code, passing ``debug=True`` enables debug mode, which is
mostly equivalent.
.. code-block:: python
app.run(debug=True)
:doc:`/server` and :doc:`/cli` have more information about running the
debugger, debug mode, and development mode. More information about the
debugger can be found in the `Werkzeug documentation
<https://werkzeug.palletsprojects.com/debug/>`__.
:doc:`/server` and :doc:`/cli` have more information about running the debugger and
debug mode. More information about the debugger can be found in the `Werkzeug
documentation <https://werkzeug.palletsprojects.com/debug/>`__.
External Debuggers
@ -78,7 +72,7 @@ which can interfere.
.. code-block:: text
$ flask --app hello --env development run --no-debugger --no-reload
$ flask --app hello --debug run --no-debugger --no-reload
When running from Python: