rosbag_pandas.rosbag_pandas Namespace Reference

Classes
class	RosbagPandaException

Functions
def	_get_filtered_topics (topics, include, exclude)
def	_get_flattened_dictionary_from_ros_msg (msg)
def	bag_to_dataframe (bag_name, include=None, exclude=None)
def	topics_from_keys (keys)

Function Documentation

_get_filtered_topics()

def rosbag_pandas.rosbag_pandas._get_filtered_topics (   topics,   include,   exclude  )

private

Filter the topics.
:param topics: Topics to filter
:param include: Topics to include if != None
:param exclude: Topics to exclude if != and include == None
:return: filtered topics

Definition at line 94 of file rosbag_pandas.py.

_get_flattened_dictionary_from_ros_msg()

def rosbag_pandas.rosbag_pandas._get_flattened_dictionary_from_ros_msg (   msg )

private

Return a flattened python dict from a ROS message
:param msg: ROS msg instance
:return: Flattened dict

Definition at line 85 of file rosbag_pandas.py.

bag_to_dataframe()

def rosbag_pandas.rosbag_pandas.bag_to_dataframe	(		bag_name,
			include = None,
			exclude = None
	)

Read in a rosbag file and create a pandas data frame that
is indexed by the time the message was recorded in the bag.

:param bag_name: String name for the bag file
:param include: None, or List of Topics to include in the dataframe
:param exclude: None, or List of Topics to exclude in the dataframe (only applies if include is None)

:return: a pandas dataframe object

Definition at line 32 of file rosbag_pandas.py.

topics_from_keys()

def rosbag_pandas.rosbag_pandas.topics_from_keys

(

keys

)

Extracts the desired topics from specified keys
:param Keys: List of desired keys
:return: List of topics

Definition at line 16 of file rosbag_pandas.py.