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| author | Michael Merickel <michael@merickel.org> | 2014-11-17 02:27:03 -0600 |
|---|---|---|
| committer | Michael Merickel <michael@merickel.org> | 2014-11-17 02:27:03 -0600 |
| commit | 5d0b1beaf3b09045fd3dd71244938ee6e391ebf3 (patch) | |
| tree | 2fd3a374d4c937184497e5589bcf93391833949a /docs/narr | |
| parent | 650d3d5fa383d89a3b28029162d6ef4d58be3da1 (diff) | |
| parent | c0f1fc8d31df45371d5ae6689d3e0a39c058c3ac (diff) | |
| download | pyramid-5d0b1beaf3b09045fd3dd71244938ee6e391ebf3.tar.gz pyramid-5d0b1beaf3b09045fd3dd71244938ee6e391ebf3.tar.bz2 pyramid-5d0b1beaf3b09045fd3dd71244938ee6e391ebf3.zip | |
Merge branch 'master' into feature.override-asset-with-absolute-path
Diffstat (limited to 'docs/narr')
| -rw-r--r-- | docs/narr/configuration.rst | 4 | ||||
| -rw-r--r-- | docs/narr/i18n.rst | 10 | ||||
| -rw-r--r-- | docs/narr/logging.rst | 52 | ||||
| -rw-r--r-- | docs/narr/startup.rst | 8 |
4 files changed, 54 insertions, 20 deletions
diff --git a/docs/narr/configuration.rst b/docs/narr/configuration.rst index 52615533d..f7fa94daf 100644 --- a/docs/narr/configuration.rst +++ b/docs/narr/configuration.rst @@ -17,6 +17,10 @@ plugging application code that you've written into :app:`Pyramid` is also referred to within this documentation as "configuration"; you are configuring :app:`Pyramid` to call the code that makes up your application. +.. seealso:: + For information on ``.ini`` files for Pyramid applications see the + :ref:`startup_chapter` chapter. + There are two ways to configure a :app:`Pyramid` application: :term:`imperative configuration` and :term:`declarative configuration`. Both are described below. diff --git a/docs/narr/i18n.rst b/docs/narr/i18n.rst index 95f663584..3c804a158 100644 --- a/docs/narr/i18n.rst +++ b/docs/narr/i18n.rst @@ -354,7 +354,7 @@ command from Gettext: $ mkdir -p es/LC_MESSAGES $ msginit -l es -o es/LC_MESSAGES/myapplication.po -This will create a new the message catalog ``.po`` file will in: +This will create a new message catalog ``.po`` file in: ``myapplication/locale/es/LC_MESSAGES/myapplication.po``. @@ -792,9 +792,11 @@ Then as a part of the code of a custom :term:`locale negotiator`: .. code-block:: python :linenos: - from pyramid.threadlocal import get_current_registry - settings = get_current_registry().settings - languages = settings['available_languages'].split() + from pyramid.settings import aslist + + def my_locale_negotiator(request): + languages = aslist(request.registry.settings['available_languages']) + # ... This is only a suggestion. You can create your own "available languages" configuration scheme as necessary. diff --git a/docs/narr/logging.rst b/docs/narr/logging.rst index 71029bb33..c16673ae6 100644 --- a/docs/narr/logging.rst +++ b/docs/narr/logging.rst @@ -16,6 +16,11 @@ how to send log messages to loggers that you've configured. a third-party scaffold which does not create these files, the configuration information in this chapter may not be applicable. +.. index: + pair: settings; logging + pair: .ini; logging + pair: logging; configuration + .. _logging_config: Logging Configuration @@ -242,7 +247,7 @@ level is set to ``INFO``, whereas the application's log level is set to [logger_myapp] level = DEBUG handlers = - qualname = helloworld + qualname = myapp All of the child loggers of the ``myapp`` logger will inherit the ``DEBUG`` level unless they're explicitly set differently. Meaning the ``myapp.views``, @@ -294,15 +299,26 @@ use the :term:`pyramid_exclog` package. Details about its configuration are in its `documentation <http://docs.pylonsproject.org/projects/pyramid_exclog/dev/>`_. +.. index:: + single: TransLogger + single: middleware; TransLogger + pair: configuration; middleware + single: settings; middleware + pair: .ini; middleware + +.. _request_logging_with_pastes_translogger: + Request Logging with Paste's TransLogger ---------------------------------------- -Paste provides the `TransLogger -<http://pythonpaste.org/modules/translogger.html>`_ :term:`middleware` for -logging requests using the `Apache Combined Log Format -<http://httpd.apache.org/docs/2.2/logs.html#combined>`_. TransLogger combined -with a FileHandler can be used to create an ``access.log`` file similar to -Apache's. +The term:`WSGI` design is modular. Waitress logs error conditions, debugging +output, etc., but not web traffic. For web traffic logging Paste provides the +`TransLogger <http://pythonpaste.org/modules/translogger.html>`_ +:term:`middleware`. TransLogger produces logs in the `Apache Combined Log +Format <http://httpd.apache.org/docs/2.2/logs.html#combined>`_. But +TransLogger does not write to files, the Python logging system must be +configured to do this. The Python FileHandler_ logging handler can be used +alongside TransLogger to create an ``access.log`` file similar to Apache's. Like any standard :term:`middleware` with a Paste entry point, TransLogger can be configured to wrap your application using ``.ini`` file syntax. First, @@ -343,10 +359,12 @@ function of your project's ``__init__`` file: app = TransLogger(app, setup_console_handler=False) return app -TransLogger will automatically setup a logging handler to the console when -called with no arguments, so it 'just works' in environments that don't -configure logging. Since we've configured our own logging handlers, we need -to disable that option via ``setup_console_handler = False``. + +.. note:: + TransLogger will automatically setup a logging handler to the console when + called with no arguments, so it 'just works' in environments that don't + configure logging. Since our logging handlers are configured we disable + the automation via ``setup_console_handler = False``. With the filter in place, TransLogger's logger (named the ``wsgi`` logger) will propagate its log messages to the parent logger (the root logger), sending @@ -361,9 +379,9 @@ its output to the console when we request a page: "Mozilla/5.0 (Macintosh; U; Intel Mac OS X; en-US; rv:1.8.1.6) Gecko/20070725 Firefox/2.0.0.6" -To direct TransLogger to an ``access.log`` FileHandler, we need to add that -FileHandler to the list of handlers (named ``accesslog``), and ensure that the -``wsgi`` logger is configured and uses this handler accordingly: +To direct TransLogger to an ``access.log`` FileHandler, we need the following +to add a FileHandler (named ``accesslog``) to the list of handlers, and ensure +that the ``wsgi`` logger is configured and uses this handler accordingly: .. code-block:: ini @@ -395,7 +413,7 @@ directs its records only to the ``accesslog`` handler. Finally, there's no need to use the ``generic`` formatter with TransLogger as TransLogger itself provides all the information we need. We'll use a formatter that passes-through the log messages as is. Add a new formatter -called ``accesslog`` by include the following in your configuration file: +called ``accesslog`` by including the following in your configuration file: .. code-block:: ini @@ -405,7 +423,9 @@ called ``accesslog`` by include the following in your configuration file: [formatter_accesslog] format = %(message)s -Then wire this new ``accesslog`` formatter into the FileHandler: + +Finally alter the existing configuration to wire this new +``accesslog`` formatter into the FileHandler: .. code-block:: ini diff --git a/docs/narr/startup.rst b/docs/narr/startup.rst index 7b4a7ea08..a1a23ed52 100644 --- a/docs/narr/startup.rst +++ b/docs/narr/startup.rst @@ -19,6 +19,7 @@ console. .. index:: single: startup process + pair: settings; .ini The Startup Process ------------------- @@ -139,6 +140,13 @@ Here's a high-level time-ordered overview of what happens when you press The server serves the application, and the application is running, waiting to receive requests. +.. seealso:: + Logging configuration is described in the :ref:`logging_chapter` + chapter. There, in :ref:`request_logging_with_pastes_translogger`, + you will also find an example of how to configure + :term:`middleware` to add pre-packaged functionality to your + application. + .. index:: pair: settings; deployment single: custom settings |
