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# Copyright (c) 2015-2016, 2018-2020 Claudiu Popa <pcmanticore@gmail.com>
# Copyright (c) 2018, 2020 Anthony Sottile <asottile@umich.edu>
# Copyright (c) 2019-2021 Pierre Sassoulas <pierre.sassoulas@gmail.com>
# Copyright (c) 2019 Hugo van Kemenade <hugovk@users.noreply.github.com>
# Copyright (c) 2020 hippo91 <guillaume.peillex@gmail.com>
# Licensed under the GPL: https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
# For details: https://github.com/PyCQA/pylint/blob/master/LICENSE
"""Text formatting drivers for ureports"""
from pylint.reporters.ureports import BaseWriter
TITLE_UNDERLINES = ["", "=", "-", "`", ".", "~", "^"]
BULLETS = ["*", "-"]
class TextWriter(BaseWriter):
"""format layouts as text
(ReStructured inspiration but not totally handled yet)
"""
def begin_format(self):
super().begin_format()
self.list_level = 0
def visit_section(self, layout):
"""display a section as text"""
self.section += 1
self.writeln()
self.format_children(layout)
self.section -= 1
self.writeln()
def visit_evaluationsection(self, layout):
"""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 = "".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):
"""enter a paragraph"""
self.format_children(layout)
self.writeln()
def visit_table(self, layout):
"""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_content, cols_width):
"""format a table"""
cols_width = [size + 1 for size in cols_width]
format_strings = " ".join(["%%-%ss"] * len(cols_width))
format_strings = format_strings % tuple(cols_width)
format_strings = format_strings.split(" ")
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)
for index, line in enumerate(table_content):
self.write("|")
for line_index, at_index in enumerate(line):
self.write(format_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):
"""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):
"""add some text"""
self.write("%s" % layout.data)
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