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| | | Steps |
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| | | ===== |
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| | | |
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| | | #. First we copy the results of the previous step, as well as install the |
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| | | ``pyramid_debugtoolbar`` package: |
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| | | #. First we copy the results of the previous step. |
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| | | |
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| | | .. code-block:: bash |
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| | | .. code-block:: bash |
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| | | |
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| | | cd ..; cp -r ini debugtoolbar; cd debugtoolbar |
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| | | $VENV/bin/pip install -e . |
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| | | $VENV/bin/pip install pyramid_debugtoolbar |
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| | | cd ..; cp -r ini debugtoolbar; cd debugtoolbar |
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| | | |
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| | | #. Our ``debugtoolbar/development.ini`` gets a configuration entry for |
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| | | ``pyramid.includes``: |
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| | | #. Add ``pyramid_debugtoolbar`` to our project dependencies in ``setup.py``: |
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| | | |
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| | | .. literalinclude:: debugtoolbar/development.ini |
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| | | :language: ini |
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| | | :linenos: |
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| | | .. literalinclude:: debugtoolbar/setup.py |
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| | | :language: python |
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| | | :linenos: |
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| | | :emphasize-lines: 5 |
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| | | |
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| | | #. Run the WSGI application with: |
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| | | #. Install our project and its newly added dependency. |
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| | | |
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| | | .. code-block:: bash |
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| | | .. code-block:: bash |
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| | | |
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| | | $VENV/bin/pserve development.ini --reload |
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| | | $VENV/bin/pip install -e . |
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| | | |
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| | | #. Open http://localhost:6543/ in your browser. See the handy |
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| | | toolbar on the right. |
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| | | #. Our ``debugtoolbar/development.ini`` gets a configuration entry for ``pyramid.includes``: |
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| | | |
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| | | .. literalinclude:: debugtoolbar/development.ini |
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| | | :language: ini |
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| | | :linenos: |
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| | | |
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| | | #. Run the WSGI application with: |
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| | | |
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| | | .. code-block:: bash |
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| | | |
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| | | $VENV/bin/pserve development.ini --reload |
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| | | |
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| | | #. Open http://localhost:6543/ in your browser. |
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| | | See the handy toolbar on the right. |
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| | | |
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| | | |
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| | | Analysis |
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| | | Extra credit |
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| | | ============ |
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| | | |
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| | | #. Why don't we add ``pyramid_debugtoolbar`` to the list of |
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| | | ``install_requires`` dependencies in ``debugtoolbar/setup.py``? |
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| | | #. We added ``pyramid_debugtoolbar`` to the list of ``install_requires`` dependencies in ``debugtoolbar/setup.py`` because this tutorial is for development and educational purposes only. |
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| | | In what cases would you *not* want to add ``pyramid_debugtoolbar`` to your dependencies? |
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| | | |
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| | | #. Introduce a bug into your application. Change: |
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| | | #. Introduce a bug into your application. Change: |
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| | | |
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| | | .. code-block:: python |
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| | | .. code-block:: python |
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| | | |
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| | | def hello_world(request): |
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| | | return Response('<body><h1>Hello World!</h1></body>') |
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| | | def hello_world(request): |
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| | | return Response('<body><h1>Hello World!</h1></body>') |
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| | | |
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| | | to: |
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| | | to: |
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| | | |
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| | | .. code-block:: python |
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| | | .. code-block:: python |
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| | | |
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| | | def hello_world(request): |
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| | | return xResponse('<body><h1>Hello World!</h1></body>') |
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| | | def hello_world(request): |
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| | | return xResponse('<body><h1>Hello World!</h1></body>') |
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| | | |
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| | | Save, and visit http://localhost:6543/ again. Notice the nice traceback |
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| | | display. On the lowest line, click the "screen" icon to the right, and try |
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| | | typing the variable names ``request`` and ``Response``. What else can you |
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| | | discover? |
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| | | Save, and visit http://localhost:6543/ again. |
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| | | Notice the nice traceback display. |
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| | | On the lowest line, click the "screen" icon to the right, and try typing the variable names ``request`` and ``Response``. |
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| | | What else can you discover? |
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