Changes between Version 1 and Version 2 of TracDev/Options

Timestamp:

Dec 17, 2010, 3:58:54 PM (13 years ago)

Author:

anatoly techtonik <techtonik@…>

Comment:

example how to get option

TracDev/Options

@@ -1 +1 @@
 This page describes how to work with options or settings stored in `trac.ini` from your Plugin. Feel free to expand.
 
-Trac plugins don't have access to some kind of global options. Options are only available for plugin components through the `self.config` [wiki:TracDev/PluginDevelopment#Componentmembervariables property]. This property is magically (i.e. implicitly) injected into Component when it is created - see [wiki:TracDev/ComponentArchitecture#component_lifecycle activation chapter] for details.
+Trac plugins don't have access to some kind of global options. Options are only available for plugin components through the `self.config` [wiki:TracDev/PluginDevelopment#Componentmembervariables property]. This property is magically (i.e. implicitly) injected into component when it is created - see [wiki:TracDev/ComponentArchitecture#component_lifecycle activation chapter] for details. `self.config` is an instance of [source:trunk/trac/config.py trac.config.Configuration] class.
 
+=== Get option value
+
+[source:trunk/trac/config.py trac.config.Configuration] is a subclass of [http://docs.python.org/library/configparser.html ConfigParser] from standard Python library, therefore all its methods and more are accessible.
+
+{{{
+# inside component
+self.config.get('section', 'option', 'default')
+}}}