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add SeparatedPathType to accept multiple paths

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Multiple paths for the reloader's `--extra-files` are accepted as one
option, separated by ':'.
This commit is contained in:
David Lord 2019-05-24 07:19:56 -07:00
parent 2308cba407
commit e18cc4d71d
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3 changed files with 47 additions and 23 deletions
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33
docs/cli.rst
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@ -146,6 +146,25 @@ reloader.
* Debugger PIN: 223-456-919
Watch Extra Files with the Reloader
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
When using development mode, the reloader will trigger whenever your
Python code or imported modules change. The reloader can watch
additional files with the ``--extra-files`` option, or the
``FLASK_RUN_EXTRA_FILES`` environment variable. Multiple paths are
separated with ``:``, or ``;`` on Windows.
.. code-block:: none
$ flask run --extra-files file1:dirA/file2:dirB/
# or
$ export FLASK_RUN_EXTRA_FILES=file1:dirA/file2:dirB/
$ flask run
* Running on http://127.0.0.1:8000/
* Detected change in '/path/to/file1', reloading
Debug Mode
----------
@ -202,20 +221,6 @@ command, instead of ``flask run --port 8000``:
These can be added to the ``.flaskenv`` file just like ``FLASK_APP`` to
control default command options.
To define a list of files the reloader should watch additionally to the modules
as in ``extra_files`` argument used in the ``app.run`` and ``werkzeug.serving.run_simple``
you can either use the ``--extra-files`` (or multiple ``-f``) option or define the
``FLASK_RUN_EXTRA_FILES`` environment variable.
.. code-block:: none
# on windows use ``;`` instead of ``:`` to separate paths
export FLASK_RUN_EXTRA_FILES=/path/to/file1:/path/to/file2
flask run
* Running on http://127.0.0.1:8000/
* Detected change in '/path/to/file1', reloading
On command line the same can be achieved with ``flask run -f /path/to/file1 -f /path/to/file2``.
Disable dotenv
~~~~~~~~~~~~~~