Collector Executable Commands

For each public collector, during installation, there will be console command generated in the form n6collector_{trimmed_collector_class_name} where the trimmed collector class name is lowercased collectors class name with collector substring erased (for example: The MyFirstCollector class would generate n6collector_myfirst command).

Each command calls the entrypoint function for the given collector. Entrypoint functions must meet the following requirements: * be in the same module as the collector they are referring to, * have the identifier in the form {collector_class_name}_main where the collector_class_name refers to the name of the collector class this function is the entrypoint for, * take no function arguments

If you do not want to implement the function by yourself, there is the helper function which will generate entrypoint functions for you.

For the module you implement your collectors in, if they derive (indirectly or directly) from the collectors base class (AbstractBaseCollector), you can call entry_point_factory function from the n6.collectors.generic module at the end of your module to generate entry points for all collector classes the module contains.

Example call would look like this:

entry_point_factory(sys.modules[__name__])

Generated entrypoint functions will create a collector instance with the arguments taken from the get_script_init_kwargs and then start the collector. They also take care of logging from the collector.

Private collector classes

It is important to note that the command will not be generated for the collectors in the generic module as well as any collector class whose name starts with the underscore character (for example _MyHiddenCollector), as they are considered private and not for external use. You yourself can implement private collectors if you need so.