Source code for pytablewriter.writer.text._ltsv

from typing import Any

import pathvalidate
import typepy

from ._csv import CsvTableWriter

[docs] class LtsvTableWriter(CsvTableWriter): """ A table writer class for `Labeled Tab-separated Values (LTSV) <>`__ format. :Example: :ref:`example-ltsv-table-writer` """ FORMAT_NAME = "ltsv" @property def format_name(self) -> str: return self.FORMAT_NAME @property def support_split_write(self) -> bool: return True def __init__(self, **kwargs: Any) -> None: super().__init__(**kwargs) self.is_write_header = False self._is_require_header = True
[docs] def write_table(self, **kwargs: Any) -> None: """ |write_table| with `Labeled Tab-separated Values (LTSV) <>`__ format. Invalid characters in labels/data are removed. :Example: :ref:`example-ltsv-table-writer` """ with self._logger: self._verify_property() self._preprocess() for values in self._table_value_matrix: ltsv_item_list = [ f"{pathvalidate.sanitize_ltsv_label(header_name):s}:{value}" for header_name, value in zip(self.headers, values) if typepy.is_not_null_string(value) ] if typepy.is_empty_sequence(ltsv_item_list): continue self._write_line("\t".join(ltsv_item_list))