.. _example-ltsv-table-writer:

4.2.3. LTSV

LtsvTableWriter class can write a Labeled Tab-separated Values (LTSV) table to the stream from a matrix of data.

Sample Code:
Write a LTSV table
import pytablewriter

writer = pytablewriter.LtsvTableWriter()
writer.header_list = ["int", "float", "str", "bool", "mix", "time"]
writer.value_matrix = [
    [0,   0.1,      "hoge", True,   0,      "2017-01-01 03:04:05+0900"],
    [2,   "-2.23",  "foo",  False,  None,   "2017-12-23 45:01:23+0900"],
    [3,   0,        "bar",  "true",  "inf", "2017-03-03 33:44:55+0900"],
    [-10, -9.9,     "",     "FALSE", "nan", "2017-01-01 00:00:00+0900"],
]

writer.write_table()
Output:
int:0   float:0.10      str:"hoge"      bool:True       mix:0   time:"2017-01-01 03:04:05+0900"
int:2   float:-2.23     str:"foo"       bool:False      time:"2017-12-23 12:34:51+0900"
int:3   float:0.00      str:"bar"       bool:True       mix:Infinity    time:"2017-03-03 22:44:55+0900"
int:-10 float:-9.90     bool:False      mix:NaN time:"2017-01-01 00:00:00+0900"