From d476d2e053f937c0060f696312f301591e4f43ea Mon Sep 17 00:00:00 2001 From: brenda-br Date: Thu, 23 Feb 2023 22:14:39 +0530 Subject: Restructure Code -1 --- venv/Lib/site-packages/astroid/mixins.py | 160 ------------------------------- 1 file changed, 160 deletions(-) delete mode 100644 venv/Lib/site-packages/astroid/mixins.py (limited to 'venv/Lib/site-packages/astroid/mixins.py') diff --git a/venv/Lib/site-packages/astroid/mixins.py b/venv/Lib/site-packages/astroid/mixins.py deleted file mode 100644 index 497a840..0000000 --- a/venv/Lib/site-packages/astroid/mixins.py +++ /dev/null @@ -1,160 +0,0 @@ -# Copyright (c) 2010-2011, 2013-2014 LOGILAB S.A. (Paris, FRANCE) -# Copyright (c) 2014-2016, 2018 Claudiu Popa -# Copyright (c) 2014 Google, Inc. -# Copyright (c) 2014 Eevee (Alex Munroe) -# Copyright (c) 2015-2016 Ceridwen -# Copyright (c) 2015 Florian Bruhin -# Copyright (c) 2016 Jakub Wilk -# Copyright (c) 2018 Nick Drozd - -# Licensed under the LGPL: https://www.gnu.org/licenses/old-licenses/lgpl-2.1.en.html -# For details: https://github.com/PyCQA/astroid/blob/master/COPYING.LESSER - -"""This module contains some mixins for the different nodes. -""" -import itertools - -from astroid import decorators -from astroid import exceptions - - -class BlockRangeMixIn: - """override block range """ - - @decorators.cachedproperty - def blockstart_tolineno(self): - return self.lineno - - def _elsed_block_range(self, lineno, orelse, last=None): - """handle block line numbers range for try/finally, for, if and while - statements - """ - if lineno == self.fromlineno: - return lineno, lineno - if orelse: - if lineno >= orelse[0].fromlineno: - return lineno, orelse[-1].tolineno - return lineno, orelse[0].fromlineno - 1 - return lineno, last or self.tolineno - - -class FilterStmtsMixin: - """Mixin for statement filtering and assignment type""" - - def _get_filtered_stmts(self, _, node, _stmts, mystmt): - """method used in _filter_stmts to get statements and trigger break""" - if self.statement() is mystmt: - # original node's statement is the assignment, only keep - # current node (gen exp, list comp) - return [node], True - return _stmts, False - - def assign_type(self): - return self - - -class AssignTypeMixin: - def assign_type(self): - return self - - def _get_filtered_stmts(self, lookup_node, node, _stmts, mystmt): - """method used in filter_stmts""" - if self is mystmt: - return _stmts, True - if self.statement() is mystmt: - # original node's statement is the assignment, only keep - # current node (gen exp, list comp) - return [node], True - return _stmts, False - - -class ParentAssignTypeMixin(AssignTypeMixin): - def assign_type(self): - return self.parent.assign_type() - - -class ImportFromMixin(FilterStmtsMixin): - """MixIn for From and Import Nodes""" - - def _infer_name(self, frame, name): - return name - - def do_import_module(self, modname=None): - """return the ast for a module whose name is imported by - """ - # handle special case where we are on a package node importing a module - # using the same name as the package, which may end in an infinite loop - # on relative imports - # XXX: no more needed ? - mymodule = self.root() - level = getattr(self, "level", None) # Import as no level - if modname is None: - modname = self.modname - # XXX we should investigate deeper if we really want to check - # importing itself: modname and mymodule.name be relative or absolute - if mymodule.relative_to_absolute_name(modname, level) == mymodule.name: - # FIXME: we used to raise InferenceError here, but why ? - return mymodule - - return mymodule.import_module( - modname, level=level, relative_only=level and level >= 1 - ) - - def real_name(self, asname): - """get name from 'as' name""" - for name, _asname in self.names: - if name == "*": - return asname - if not _asname: - name = name.split(".", 1)[0] - _asname = name - if asname == _asname: - return name - raise exceptions.AttributeInferenceError( - "Could not find original name for {attribute} in {target!r}", - target=self, - attribute=asname, - ) - - -class MultiLineBlockMixin: - """Mixin for nodes with multi-line blocks, e.g. For and FunctionDef. - Note that this does not apply to every node with a `body` field. - For instance, an If node has a multi-line body, but the body of an - IfExpr is not multi-line, and hence cannot contain Return nodes, - Assign nodes, etc. - """ - - @decorators.cachedproperty - def _multi_line_blocks(self): - return tuple(getattr(self, field) for field in self._multi_line_block_fields) - - def _get_return_nodes_skip_functions(self): - for block in self._multi_line_blocks: - for child_node in block: - if child_node.is_function: - continue - yield from child_node._get_return_nodes_skip_functions() - - def _get_yield_nodes_skip_lambdas(self): - for block in self._multi_line_blocks: - for child_node in block: - if child_node.is_lambda: - continue - yield from child_node._get_yield_nodes_skip_lambdas() - - @decorators.cached - def _get_assign_nodes(self): - children_assign_nodes = ( - child_node._get_assign_nodes() - for block in self._multi_line_blocks - for child_node in block - ) - return list(itertools.chain.from_iterable(children_assign_nodes)) - - -class NoChildrenMixin: - """Mixin for nodes with no children, e.g. Pass.""" - - def get_children(self): - yield from () -- cgit