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* ci: Simplify Python code with ruff rules SIM * Revert #5828 * ruff --select=I --fix haystack/modeling/infer.py --------- Co-authored-by: Massimiliano Pippi <mpippi@gmail.com>
86 lines
3.1 KiB
Python
86 lines
3.1 KiB
Python
# SPDX-FileCopyrightText: 2023-present deepset <info@deepset.ai>
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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# https://pylint.pycqa.org/en/latest/development_guide/how_tos/custom_checkers.html
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from typing import TYPE_CHECKING, Optional, List, Any
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from astroid import nodes
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from pylint.checkers import BaseChecker
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if TYPE_CHECKING:
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from pylint.lint import PyLinter
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class DirectLoggingChecker(BaseChecker):
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name = "no-direct-logging"
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msgs = {
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"W9001": (
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"Use a logger object instead of a direct logging function like 'logging.%s()'",
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"no-direct-logging",
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"Do not use direct calls to logging functions like logging.info(), "
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"rather create a logger object with getLogger and use it instead. "
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"See https://github.com/deepset-ai/haystack/issues/4202.",
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)
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}
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def __init__(self, linter: Optional["PyLinter"] = None) -> None:
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super().__init__(linter)
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self._function_stack: List[Any] = []
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def visit_functiondef(self, node: nodes.FunctionDef) -> None:
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self._function_stack.append([])
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def leave_functiondef(self, node: nodes.FunctionDef) -> None:
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self._function_stack.pop()
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def visit_call(self, node: nodes.Call) -> None:
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if (
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isinstance(node.func, nodes.Attribute)
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and isinstance(node.func.expr, nodes.Name)
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and node.func.expr.name == "logging"
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and node.func.attrname in ["debug", "info", "warning", "error", "critical", "exception"]
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):
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self.add_message("no-direct-logging", args=node.func.attrname, node=node)
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class NoLoggingConfigurationChecker(BaseChecker):
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name = "no-logging-basicconfig"
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msgs = {
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"W9002": (
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"Do not use 'logging.basicConfig' in Haystack code: Haystack should not configure any loggers.",
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"no-logging-basicconfig",
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"Do not configure the logger explicitly, because this would be problematic for users. "
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"Always configure the loggers only in scripts that use Haystack, like tutorials, rather than Haystack itself.",
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)
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}
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def __init__(self, linter: Optional["PyLinter"] = None) -> None:
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super().__init__(linter)
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self._function_stack: List[Any] = []
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def visit_functiondef(self, node: nodes.FunctionDef) -> None:
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self._function_stack.append([])
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def leave_functiondef(self, node: nodes.FunctionDef) -> None:
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self._function_stack.pop()
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def visit_call(self, node: nodes.Call) -> None:
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if (
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isinstance(node.func, nodes.Attribute)
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and isinstance(node.func.expr, nodes.Name)
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and node.func.expr.name == "logging"
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and node.func.attrname in ["basicConfig"]
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):
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self.add_message("no-logging-basicconfig", node=node)
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def register(linter: "PyLinter") -> None:
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"""This required method auto registers the checker during initialization.
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:param linter: The linter to register the checker to.
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"""
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linter.register_checker(DirectLoggingChecker(linter))
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linter.register_checker(NoLoggingConfigurationChecker(linter))
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