Module rulebook-pylint.rulebook_pylint.duplicate_blank_line

class DuplicateBlankLineChecker(RulebookFileChecker):
    """See detail: https://hanggrian.github.io/rulebook/rules/#duplicate-blank-line"""
    MSG: str = 'duplicate-blank-line'

    name: str = 'duplicate-blank-line'
    msgs: dict[str, MessageDefinitionTuple] = Messages.of(MSG)

    def process_module(self, node: Module) -> None:
        # checks for violation
        counter: int = 0
        with node.stream() as stream:
            for (i, line) in enumerate(stream.readlines()):
                counter = counter + 1 if not line.strip() else 0
                if counter < 3:
                    continue
                self.add_message(self.MSG, line=i + 1)

Ancestors

• rulebook_pylint.checkers.RulebookFileChecker
• pylint.checkers.base_checker.BaseRawFileChecker
• pylint.checkers.base_checker.BaseChecker
• pylint.config.arguments_provider._ArgumentsProvider
• abc.ABC

Class variables

var MSG : str

The type of the None singleton.

var msgs : dict[str, tuple[str, str, str] | tuple[str, str, str, pylint.typing.ExtraMessageOptions]]

The type of the None singleton.

var name : str

The type of the None singleton.

Methods

def process_module(self, node: astroid.nodes.scoped_nodes.scoped_nodes.Module) ‑> None

Expand source code

def process_module(self, node: Module) -> None:
    # checks for violation
    counter: int = 0
    with node.stream() as stream:
        for (i, line) in enumerate(stream.readlines()):
            counter = counter + 1 if not line.strip() else 0
            if counter < 3:
                continue
            self.add_message(self.MSG, line=i + 1)

Process a module.

The module's content is accessible via astroid.stream