single: Properties; IProperties
Providers of this interface allow get and set access to a build's properties.
getProperty(propname, default=None)
Get a named property, returning the default value if the property is not found.
hasProperty(propname)
Determine whether the named property exists.
setProperty(propname, value, source)
Set a property's value, also specifying the source for this value.
getProperties()
Get a buildbot.process.properties.Properties instance. The interface of this class is not finalized; where possible, use the other IProperties methods.