lsstDebug.Info Class Reference

Public Member Functions
def	__init__ (self, modname)
def	__getattr__ (self, what)
def	__setattr__ (self, what, value)

Detailed Description

An object cognisant of debugging parameters appropriate for module
``modname``.

Any request for a value will return False unless that value has
been set, either in the module or as an attribute of this object.

E.g.

.. code-block:: python

    import lsstDebug

    display = lsstDebug.Info(__name__).display

will set display to False, unless display has been set with

.. code-block:: python

    lsstDebug.Info(__name__).display = True

Why is this interesting?  Because you can replace `lsstDebug.Info` with
your own version, e.g.

.. code-block:: python

    import lsstDebug

    def DebugInfo(name):
        # N.b. lsstDebug.Info(name) would call us recursively
        di = lsstDebug.getInfo(name)
        if name == "foo":
            di.display = dict(repair=1, background=2, calibrate=3)

        return di

    lsstDebug.Info = DebugInfo

Parameters
----------
modname : `str`
    Module name.

Raises
------
KeyError :
    Raised if ``modname`` is not loaded.

Definition at line 28 of file lsstDebug.py.

Constructor & Destructor Documentation

__init__()

def lsstDebug.Info.__init__	(		self,
			modname
	)

Definition at line 76 of file lsstDebug.py.

    def __init__(self, modname):
        import sys
        self.__dict__["_dict"] = sys.modules[modname].__dict__
        self._modname = modname
 

Member Function Documentation

__getattr__()

def lsstDebug.Info.__getattr__	(		self,
			what
	)

Return the value of the variable "what" in ``self.__modname``
if set, else False

Definition at line 81 of file lsstDebug.py.

    def __getattr__(self, what):
        """Return the value of the variable "what" in ``self.__modname``
        if set, else False"""
        return self._dict.get(what, False)
 

__setattr__()

def lsstDebug.Info.__setattr__	(		self,
			what,
			value
	)

Set the value of the variable "what" in ``self.__modname``
to value

Definition at line 86 of file lsstDebug.py.

    def __setattr__(self, what, value):
        """Set the value of the variable "what" in ``self.__modname``
        to value"""
        self._dict[what] = value
 
 

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

• /j/snowflake/release/lsstsw/stack/0.4.3/Linux64/base/21.0.0-7-gdf92d54+04719a4bac/python/lsstDebug.py