mirror of
https://github.com/comfyanonymous/ComfyUI.git
synced 2026-01-10 06:10:50 +08:00
96b4e04315
- enable user db - fix main_pre order everywhere - fix absolute to relative imports everywhere - async better supported
70 lines
2.7 KiB
Python
70 lines
2.7 KiB
Python
import os
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from typing import TYPE_CHECKING, Optional
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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 AbsoluteImportChecker(BaseChecker):
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"""Checker for detecting absolute imports within the same package."""
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name = 'absolute-import'
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msgs = {
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'W0001': (
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'Absolute import from same package used: %s',
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'absolute-import-used',
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'Use relative imports instead of absolute imports from the same package.'
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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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def visit_importfrom(self, node: nodes.ImportFrom) -> None:
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"""
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Check for absolute imports from the same top-level package.
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This method is called for every `from ... import ...` statement.
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It checks if a module within 'comfy' or 'comfy_extras' packages
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is using an absolute import from its own package, which should
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be a relative import instead.
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For example, inside `comfy/nodes/logic.py`, an import like
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`from comfy.utils import some_function` will be flagged.
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The preferred way would be `from ..utils import some_function`.
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"""
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# An import is relative if its level is greater than 0.
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# e.g., from . import foo (level=1), from .. import bar (level=2)
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# We only want to check absolute imports, so we skip relative ones.
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if node.level and node.level > 0:
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return
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# Get the fully qualified name of the module being linted.
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# For a file at '.../comfy/nodes/common.py', this will be 'comfy.nodes.common'.
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module_qname = node.root().qname()
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# `node.modname` is the module name in the `from` statement.
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# For `from comfy.utils import x`, `modname` is `comfy.utils`.
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imported_modname = node.modname
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if not imported_modname:
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return
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# We are only interested in modules within 'comfy' or 'comfy_extras'.
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# We determine this by looking at the first part of the qualified name.
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current_top_package = module_qname.split('.')[0]
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if current_top_package not in ['comfy', 'comfy_extras']:
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return
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imported_top_package = imported_modname.split('.')[0]
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# If the top-level package of the imported module is the same as the
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# current module's top-level package, it's an internal absolute import.
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if imported_top_package == current_top_package:
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self.add_message('absolute-import-used', node=node, args=(imported_modname,))
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def register(linter: "PyLinter") -> None:
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linter.register_checker(AbsoluteImportChecker(linter)) |