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# Licensed under the GPL: https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
# For details: https://github.com/PyCQA/pylint/blob/main/LICENSE
# Copyright (c) https://github.com/PyCQA/pylint/blob/main/CONTRIBUTORS.txt
"""Text formatting drivers for ureports."""
from __future__ import annotations
from typing import TYPE_CHECKING
from pylint.reporters.ureports.base_writer import BaseWriter
if TYPE_CHECKING:
from pylint.reporters.ureports.nodes import (
EvaluationSection,
Paragraph,
Section,
Table,
Text,
Title,
VerbatimText,
)
TITLE_UNDERLINES = ["", "=", "-", "`", ".", "~", "^"]
BULLETS = ["*", "-"]
class TextWriter(BaseWriter):
"""Format layouts as text
(ReStructured inspiration but not totally handled yet).
"""
def __init__(self) -> None:
super().__init__()
self.list_level = 0
def visit_section(self, layout: Section) -> None:
"""Display a section as text."""
self.section += 1
self.writeln()
self.format_children(layout)
self.section -= 1
self.writeln()
def visit_evaluationsection(self, layout: EvaluationSection) -> None:
"""Display an evaluation section as a text."""
self.section += 1
self.format_children(layout)
self.section -= 1
self.writeln()
def visit_title(self, layout: Title) -> None:
title = "".join(list(self.compute_content(layout)))
self.writeln(title)
try:
self.writeln(TITLE_UNDERLINES[self.section] * len(title))
except IndexError:
print("FIXME TITLE TOO DEEP. TURNING TITLE INTO TEXT")
def visit_paragraph(self, layout: Paragraph) -> None:
"""Enter a paragraph."""
self.format_children(layout)
self.writeln()
def visit_table(self, layout: Table) -> None:
"""Display a table as text."""
table_content = self.get_table_content(layout)
# get columns width
cols_width = [0] * len(table_content[0])
for row in table_content:
for index, col in enumerate(row):
cols_width[index] = max(cols_width[index], len(col))
self.default_table(layout, table_content, cols_width)
self.writeln()
def default_table(
self, layout: Table, table_content: list[list[str]], cols_width: list[int]
) -> None:
"""Format a table."""
cols_width = [size + 1 for size in cols_width]
format_strings = " ".join(["%%-%ss"] * len(cols_width))
format_strings %= tuple(cols_width)
table_linesep = "\n+" + "+".join("-" * w for w in cols_width) + "+\n"
headsep = "\n+" + "+".join("=" * w for w in cols_width) + "+\n"
self.write(table_linesep)
split_strings = format_strings.split(" ")
for index, line in enumerate(table_content):
self.write("|")
for line_index, at_index in enumerate(line):
self.write(split_strings[line_index] % at_index)
self.write("|")
if index == 0 and layout.rheaders:
self.write(headsep)
else:
self.write(table_linesep)
def visit_verbatimtext(self, layout: VerbatimText) -> None:
"""Display a verbatim layout as text (so difficult ;)."""
self.writeln("::\n")
for line in layout.data.splitlines():
self.writeln(" " + line)
self.writeln()
def visit_text(self, layout: Text) -> None:
"""Add some text."""
self.write(f"{layout.data}")
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