medcat.utils.iterutils
======================

.. py:module:: medcat.utils.iterutils


Attributes
----------

.. autoapisummary::

   medcat.utils.iterutils.T


Functions
---------

.. autoapisummary::

   medcat.utils.iterutils._callback_iterator_iterable
   medcat.utils.iterutils.callback_iterator


Module Contents
---------------

.. py:data:: T

.. py:function:: _callback_iterator_iterable(identifier, data_iterator, callback)

.. py:function:: callback_iterator(identifier, data_iterator, callback)

   Get an iterable with callback function to identify number of items.

   If the data has a size (i.e list or dict), the length of the data will
   be reported before iteration.

   If the data doesn't have a size (i.e a generator), the number of items
   iterated will be reported after the iteration is done.

   :param identifier: The identifier / name for the iterator.
   :type identifier: str
   :param data_iterator: The iterator.
   :type data_iterator: Iterable[T]
   :param callback: The callback method.
   :type callback: Callable[[str, int], None]

   :Returns: **Iterable[T]** -- The wrapped iterator.