| Server IP : 172.67.174.47 / Your IP : 216.73.216.87 Web Server : LiteSpeed System : Linux premium151.web-hosting.com 4.18.0-553.44.1.lve.el8.x86_64 #1 SMP Thu Mar 13 14:29:12 UTC 2025 x86_64 User : tempvsty ( 647) PHP Version : 8.0.30 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : OFF | Pkexec : OFF Directory : /././opt/cloudlinux/venv/lib64/python3.11/site-packages/pylint/extensions/ |
Upload File : |
# 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
from __future__ import annotations
from typing import TYPE_CHECKING
from astroid import nodes
from pylint.checkers import BaseRawFileChecker
if TYPE_CHECKING:
from pylint.lint import PyLinter
def is_line_commented(line: bytes) -> bool:
"""Checks if a `# symbol that is not part of a string was found in line."""
comment_idx = line.find(b"#")
if comment_idx == -1:
return False
if comment_part_of_string(line, comment_idx):
return is_line_commented(line[:comment_idx] + line[comment_idx + 1 :])
return True
def comment_part_of_string(line: bytes, comment_idx: int) -> bool:
"""Checks if the symbol at comment_idx is part of a string."""
if (
line[:comment_idx].count(b"'") % 2 == 1
and line[comment_idx:].count(b"'") % 2 == 1
) or (
line[:comment_idx].count(b'"') % 2 == 1
and line[comment_idx:].count(b'"') % 2 == 1
):
return True
return False
class CommentChecker(BaseRawFileChecker):
name = "empty-comment"
msgs = {
"R2044": (
"Line with empty comment",
"empty-comment",
(
"Used when a # symbol appears on a line not followed by an actual comment"
),
)
}
options = ()
def process_module(self, node: nodes.Module) -> None:
with node.stream() as stream:
for line_num, line in enumerate(stream):
line = line.rstrip()
if line.endswith(b"#"):
if not is_line_commented(line[:-1]):
self.add_message("empty-comment", line=line_num + 1)
def register(linter: PyLinter) -> None:
linter.register_checker(CommentChecker(linter))