Source code for cis_interface.drivers.PandasFileInputDriver
from cis_interface import serialize
from cis_interface.drivers.FileInputDriver import FileInputDriver
from cis_interface.schema import register_component
[docs]@register_component
class PandasFileInputDriver(FileInputDriver):
r"""Class to handle input from a Pandas csv file.
Args:
name (str): Name of the input queue to send messages to.
args (str or dict): Path to the file that messages should be read from.
delimiter (str, optional): String that should be used to separate
columns. Defaults to '\t'.
**kwargs: Additional keyword arguments are passed to parent class.
"""
_icomm_type = 'PandasFileComm'
def __init__(self, name, args, **kwargs):
kwargs.setdefault('icomm_kws', {})
kwargs['icomm_kws'].setdefault('recv_converter', serialize.pandas2numpy)
super(PandasFileInputDriver, self).__init__(name, args, **kwargs)
self.debug('(%s)', args)
[docs] def update_serializer(self, msg):
r"""Update the serializer for the output comm based on input."""
pass