lsst.pipe.base.argumentParser.ConfigFileAction Class Reference

argparse action to load config overrides from one or more files More...

Inheritance diagram for lsst.pipe.base.argumentParser.ConfigFileAction:

Public Member Functions
def	__call__
	Load one or more files of config overrides. More...

Detailed Description

argparse action to load config overrides from one or more files

Definition at line 637 of file argumentParser.py.

Member Function Documentation

def lsst.pipe.base.argumentParser.ConfigFileAction.__call__	(		self,
			parser,
			namespace,
			values,
			option_string = None
	)

Load one or more files of config overrides.

Parameters

[in]	parser	argument parser (instance of ArgumentParser)
[in,out]	namespace	parsed command (an instance of argparse.Namespace); updated values: namespace.config
[in]	values	a list of data config file paths
[in]	option_string	option value specified by the user (a str)

Definition at line 640 of file argumentParser.py.

    def __call__(self, parser, namespace, values, option_string=None):
        """!Load one or more files of config overrides

        @param[in] parser           argument parser (instance of ArgumentParser)
        @param[in,out] namespace    parsed command (an instance of argparse.Namespace);
            updated values:
            - namespace.config
        @param[in] values           a list of data config file paths
        @param[in] option_string    option value specified by the user (a str)
        """
        if namespace.config is None:
            return
        for configfile in values:
            try:
                namespace.config.load(configfile)
            except Exception, e:
                parser.error("cannot load config file %r: %s" % (configfile, e))