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authorpravindalve2023-05-30 04:20:14 +0530
committerGitHub2023-05-30 04:20:14 +0530
commitcbdd7ca21f1f673a3a739065098f7cc6c9c4b881 (patch)
tree595e888c38f00a314e751096b6bf636a544a5efe /venv/Lib/site-packages/pylint/pyreverse/diadefslib.py
parent7740d1ca0c2e6bf34900460b0c58fa4d528577fb (diff)
parent280c6aa89a15331fb76b7014957953dc72af6093 (diff)
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Merge pull request #63 from brenda-br/Fix-35HEADmaster
Restructure Project and Deployment
Diffstat (limited to 'venv/Lib/site-packages/pylint/pyreverse/diadefslib.py')
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diff --git a/venv/Lib/site-packages/pylint/pyreverse/diadefslib.py b/venv/Lib/site-packages/pylint/pyreverse/diadefslib.py
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--- a/venv/Lib/site-packages/pylint/pyreverse/diadefslib.py
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@@ -1,238 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright (c) 2006, 2008-2010, 2013-2014 LOGILAB S.A. (Paris, FRANCE) <contact@logilab.fr>
-# Copyright (c) 2014 Brett Cannon <brett@python.org>
-# Copyright (c) 2014 Arun Persaud <arun@nubati.net>
-# Copyright (c) 2015-2018 Claudiu Popa <pcmanticore@gmail.com>
-# Copyright (c) 2015 Florian Bruhin <me@the-compiler.org>
-# Copyright (c) 2015 Ionel Cristian Maries <contact@ionelmc.ro>
-# Copyright (c) 2016 Ashley Whetter <ashley@awhetter.co.uk>
-# Copyright (c) 2017 Łukasz Rogalski <rogalski.91@gmail.com>
-# Copyright (c) 2018 ssolanki <sushobhitsolanki@gmail.com>
-# Copyright (c) 2018 Sushobhit <31987769+sushobhit27@users.noreply.github.com>
-# Copyright (c) 2018 Ville Skyttä <ville.skytta@upcloud.com>
-
-# Licensed under the GPL: https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
-# For details: https://github.com/PyCQA/pylint/blob/master/COPYING
-
-"""handle diagram generation options for class diagram or default diagrams
-"""
-
-import astroid
-
-from pylint.pyreverse.diagrams import ClassDiagram, PackageDiagram
-from pylint.pyreverse.utils import LocalsVisitor
-
-BUILTINS_NAME = "builtins"
-
-# diagram generators ##########################################################
-
-
-class DiaDefGenerator:
- """handle diagram generation options"""
-
- def __init__(self, linker, handler):
- """common Diagram Handler initialization"""
- self.config = handler.config
- self._set_default_options()
- self.linker = linker
- self.classdiagram = None # defined by subclasses
-
- def get_title(self, node):
- """get title for objects"""
- title = node.name
- if self.module_names:
- title = "%s.%s" % (node.root().name, title)
- return title
-
- def _set_option(self, option):
- """activate some options if not explicitly deactivated"""
- # if we have a class diagram, we want more information by default;
- # so if the option is None, we return True
- if option is None:
- return bool(self.config.classes)
- return option
-
- def _set_default_options(self):
- """set different default options with _default dictionary"""
- self.module_names = self._set_option(self.config.module_names)
- all_ancestors = self._set_option(self.config.all_ancestors)
- all_associated = self._set_option(self.config.all_associated)
- anc_level, association_level = (0, 0)
- if all_ancestors:
- anc_level = -1
- if all_associated:
- association_level = -1
- if self.config.show_ancestors is not None:
- anc_level = self.config.show_ancestors
- if self.config.show_associated is not None:
- association_level = self.config.show_associated
- self.anc_level, self.association_level = anc_level, association_level
-
- def _get_levels(self):
- """help function for search levels"""
- return self.anc_level, self.association_level
-
- def show_node(self, node):
- """true if builtins and not show_builtins"""
- if self.config.show_builtin:
- return True
- return node.root().name != BUILTINS_NAME
-
- def add_class(self, node):
- """visit one class and add it to diagram"""
- self.linker.visit(node)
- self.classdiagram.add_object(self.get_title(node), node)
-
- def get_ancestors(self, node, level):
- """return ancestor nodes of a class node"""
- if level == 0:
- return
- for ancestor in node.ancestors(recurs=False):
- if not self.show_node(ancestor):
- continue
- yield ancestor
-
- def get_associated(self, klass_node, level):
- """return associated nodes of a class node"""
- if level == 0:
- return
- for association_nodes in list(klass_node.instance_attrs_type.values()) + list(
- klass_node.locals_type.values()
- ):
- for node in association_nodes:
- if isinstance(node, astroid.Instance):
- node = node._proxied
- if not (isinstance(node, astroid.ClassDef) and self.show_node(node)):
- continue
- yield node
-
- def extract_classes(self, klass_node, anc_level, association_level):
- """extract recursively classes related to klass_node"""
- if self.classdiagram.has_node(klass_node) or not self.show_node(klass_node):
- return
- self.add_class(klass_node)
-
- for ancestor in self.get_ancestors(klass_node, anc_level):
- self.extract_classes(ancestor, anc_level - 1, association_level)
-
- for node in self.get_associated(klass_node, association_level):
- self.extract_classes(node, anc_level, association_level - 1)
-
-
-class DefaultDiadefGenerator(LocalsVisitor, DiaDefGenerator):
- """generate minimum diagram definition for the project :
-
- * a package diagram including project's modules
- * a class diagram including project's classes
- """
-
- def __init__(self, linker, handler):
- DiaDefGenerator.__init__(self, linker, handler)
- LocalsVisitor.__init__(self)
-
- def visit_project(self, node):
- """visit a pyreverse.utils.Project node
-
- create a diagram definition for packages
- """
- mode = self.config.mode
- if len(node.modules) > 1:
- self.pkgdiagram = PackageDiagram("packages %s" % node.name, mode)
- else:
- self.pkgdiagram = None
- self.classdiagram = ClassDiagram("classes %s" % node.name, mode)
-
- def leave_project(self, node): # pylint: disable=unused-argument
- """leave the pyreverse.utils.Project node
-
- return the generated diagram definition
- """
- if self.pkgdiagram:
- return self.pkgdiagram, self.classdiagram
- return (self.classdiagram,)
-
- def visit_module(self, node):
- """visit an astroid.Module node
-
- add this class to the package diagram definition
- """
- if self.pkgdiagram:
- self.linker.visit(node)
- self.pkgdiagram.add_object(node.name, node)
-
- def visit_classdef(self, node):
- """visit an astroid.Class node
-
- add this class to the class diagram definition
- """
- anc_level, association_level = self._get_levels()
- self.extract_classes(node, anc_level, association_level)
-
- def visit_importfrom(self, node):
- """visit astroid.ImportFrom and catch modules for package diagram
- """
- if self.pkgdiagram:
- self.pkgdiagram.add_from_depend(node, node.modname)
-
-
-class ClassDiadefGenerator(DiaDefGenerator):
- """generate a class diagram definition including all classes related to a
- given class
- """
-
- def __init__(self, linker, handler):
- DiaDefGenerator.__init__(self, linker, handler)
-
- def class_diagram(self, project, klass):
- """return a class diagram definition for the given klass and its
- related klasses
- """
-
- self.classdiagram = ClassDiagram(klass, self.config.mode)
- if len(project.modules) > 1:
- module, klass = klass.rsplit(".", 1)
- module = project.get_module(module)
- else:
- module = project.modules[0]
- klass = klass.split(".")[-1]
- klass = next(module.ilookup(klass))
-
- anc_level, association_level = self._get_levels()
- self.extract_classes(klass, anc_level, association_level)
- return self.classdiagram
-
-
-# diagram handler #############################################################
-
-
-class DiadefsHandler:
- """handle diagram definitions :
-
- get it from user (i.e. xml files) or generate them
- """
-
- def __init__(self, config):
- self.config = config
-
- def get_diadefs(self, project, linker):
- """Get the diagrams configuration data
-
- :param project:The pyreverse project
- :type project: pyreverse.utils.Project
- :param linker: The linker
- :type linker: pyreverse.inspector.Linker(IdGeneratorMixIn, LocalsVisitor)
-
- :returns: The list of diagram definitions
- :rtype: list(:class:`pylint.pyreverse.diagrams.ClassDiagram`)
- """
-
- # read and interpret diagram definitions (Diadefs)
- diagrams = []
- generator = ClassDiadefGenerator(linker, self)
- for klass in self.config.classes:
- diagrams.append(generator.class_diagram(project, klass))
- if not diagrams:
- diagrams = DefaultDiadefGenerator(linker, self).visit(project)
- for diagram in diagrams:
- diagram.extract_relationships()
- return diagrams