mosp_tools.heatmap.logfilereader

Module logfilereader

Helper funtions to read log files

Author: B. Henne

Contact: henne@dcsec.uni-hannover.de

License: GPLv3

Functions

read_simple(filename, delimiter, t, x, y)
Reads complete CSV log file with time, x-value and y-value and return only this.

source code

read(filename, delimiter, t, x, y, t_start=0, t_end=9223372036854775807, empty=[])
Reads CSV log file with time, x-value and y-value for specified time interval. source code

accumulated_read(filename, delimiter, t, x, y, t_start=0, t_end=9223372036854775807, step=10)
Reads CSV file as read(), but accumulates return values in step size packets.

source code

Variables

[hide private]

__package__ = 'mosp_tools.heatmap'

Function Details

[hide private]

read_simple(filename, delimiter, t, x, y)

source code

Reads complete CSV log file with time, x-value and y-value and return only this.

Author: B. Henne

read(filename, delimiter, t, x, y, t_start=0, t_end=9223372036854775807, empty=`[]`)

source code

Reads CSV log file with time, x-value and y-value for specified time interval. Return values for all t_start < t < t_end.

Times with no log entries are filled with value of empty. Returns iterable pair of time and list of coordinates

Parameters:

filename - name of csv file
delimiter - delimiter between columns in csv file
t - number of column containing time
x - number of column containing x-value
y - number of column containing y-value
t_start - start of output time interval
t_end - end of output time interval
empty - value yielded if no log entry exists for a time, default is empty list, maybe use None

Author: B. Henne

accumulated_read(filename, delimiter, t, x, y, t_start=0, t_end=9223372036854775807, step=10)

source code

Reads CSV file as read(), but accumulates return values in step size packets.

Author: B. Henne

Module logfilereader

read_simple(filename, delimiter, t, x, y)

read(filename, delimiter, t, x, y, t_start=0, t_end=9223372036854775807, empty=[])

accumulated_read(filename, delimiter, t, x, y, t_start=0, t_end=9223372036854775807, step=10)

read(filename, delimiter, t, x, y, t_start=0, t_end=9223372036854775807, empty=`[]`)