case.utils

class case.utils.WhateverIO(v=None, *a, **kw)

write(data)

case.utils.decorator(predicate)

case.utils.get_logger_handlers(logger)

case.utils.noop(*args, **kwargs)

case.utils.symbol_by_name(name, aliases={}, imp=None, package=None, sep=u'.', default=None, **kwargs)

Get symbol by qualified name.

The name should be the full dot-separated path to the class:

modulename.ClassName

Example:

celery.concurrency.processes.TaskPool
                            ^- class name

or using ‘:’ to separate module and symbol:

celery.concurrency.processes:TaskPool

If aliases is provided, a dict containing short name/long name mappings, the name is looked up in the aliases first.

Examples:

>>> symbol_by_name('celery.concurrency.processes.TaskPool')
<class 'celery.concurrency.processes.TaskPool'>

>>> symbol_by_name('default', {
...     'default': 'celery.concurrency.processes.TaskPool'})
<class 'celery.concurrency.processes.TaskPool'>

# Does not try to look up non-string names. >>> from celery.concurrency.processes import TaskPool >>> symbol_by_name(TaskPool) is TaskPool True