Inheritance diagram for lsst.pex.config.config.ConfigMeta:

Public Member Functions
	__init__ (cls, name, bases, dict_)

	__setattr__ (cls, name, value)

Protected Attributes
dict	_fields = {}

	_source = getStackFrame()

Detailed Description

A metaclass for `lsst.pex.config.Config`.

Parameters
----------
name : `str`
    Name to use for class.
bases : `~collections.abc.Iterable`
    Base classes.
dict_ : `dict`
    Additional parameters.

Notes
-----
``ConfigMeta`` adds a dictionary containing all `~lsst.pex.config.Field`
class attributes as a class attribute called ``_fields``, and adds
the name of each field as an instance variable of the field itself (so you
don't have to pass the name of the field to the field constructor).

Definition at line 206 of file config.py.

Constructor & Destructor Documentation

◆ init()

lsst.pex.config.config.ConfigMeta.__init__	(	cls,
		name,
		bases,
		dict_ )

Definition at line 226 of file config.py.

    def __init__(cls, name, bases, dict_):
        type.__init__(cls, name, bases, dict_)
        cls._fields = {}
        cls._source = getStackFrame()
 
        def getFields(classtype):
            fields = {}
            bases = list(classtype.__bases__)
            bases.reverse()
            for b in bases:
                fields.update(getFields(b))
 
            for k, v in classtype.__dict__.items():
                if isinstance(v, Field):
                    fields[k] = v
            return fields
 
        fields = getFields(cls)
        for k, v in fields.items():
            setattr(cls, k, copy.deepcopy(v))
 

Member Function Documentation

◆ setattr()

lsst.pex.config.config.ConfigMeta.__setattr__	(	cls,
		name,
		value )

Definition at line 247 of file config.py.

    def __setattr__(cls, name, value):
        if isinstance(value, Field):
            value.name = name
            cls._fields[name] = value
        type.__setattr__(cls, name, value)
 
 

Member Data Documentation

◆ _fields

dict lsst.pex.config.config.ConfigMeta._fields = {}

protected

Definition at line 228 of file config.py.

◆ _source

lsst.pex.config.config.ConfigMeta._source = getStackFrame()

protected

Definition at line 229 of file config.py.

The documentation for this class was generated from the following file:

/j/snowflake/release/lsstsw/stack/lsst-scipipe-12.1.0/Linux/pex_config/gbaa8f7a6c5+38b34f4976/python/lsst/pex/config/config.py

Public Member Functions

Protected Attributes