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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/astroid/brain/brain_gi.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/astroid/brain/brain_gi.py')
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diff --git a/venv/Lib/site-packages/astroid/brain/brain_gi.py b/venv/Lib/site-packages/astroid/brain/brain_gi.py
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--- a/venv/Lib/site-packages/astroid/brain/brain_gi.py
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@@ -1,220 +0,0 @@
-# Copyright (c) 2013-2014 LOGILAB S.A. (Paris, FRANCE) <contact@logilab.fr>
-# Copyright (c) 2014 Google, Inc.
-# Copyright (c) 2014 Cole Robinson <crobinso@redhat.com>
-# Copyright (c) 2015-2016 Claudiu Popa <pcmanticore@gmail.com>
-# Copyright (c) 2015-2016 Ceridwen <ceridwenv@gmail.com>
-# Copyright (c) 2015 David Shea <dshea@redhat.com>
-# Copyright (c) 2016 Jakub Wilk <jwilk@jwilk.net>
-# Copyright (c) 2016 Giuseppe Scrivano <gscrivan@redhat.com>
-
-# 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
-
-"""Astroid hooks for the Python 2 GObject introspection bindings.
-
-Helps with understanding everything imported from 'gi.repository'
-"""
-
-import inspect
-import itertools
-import sys
-import re
-import warnings
-
-from astroid import MANAGER, AstroidBuildingError, nodes
-from astroid.builder import AstroidBuilder
-
-
-_inspected_modules = {}
-
-_identifier_re = r"^[A-Za-z_]\w*$"
-
-
-def _gi_build_stub(parent):
- """
- Inspect the passed module recursively and build stubs for functions,
- classes, etc.
- """
- classes = {}
- functions = {}
- constants = {}
- methods = {}
- for name in dir(parent):
- if name.startswith("__"):
- continue
-
- # Check if this is a valid name in python
- if not re.match(_identifier_re, name):
- continue
-
- try:
- obj = getattr(parent, name)
- except:
- continue
-
- if inspect.isclass(obj):
- classes[name] = obj
- elif inspect.isfunction(obj) or inspect.isbuiltin(obj):
- functions[name] = obj
- elif inspect.ismethod(obj) or inspect.ismethoddescriptor(obj):
- methods[name] = obj
- elif (
- str(obj).startswith("<flags")
- or str(obj).startswith("<enum ")
- or str(obj).startswith("<GType ")
- or inspect.isdatadescriptor(obj)
- ):
- constants[name] = 0
- elif isinstance(obj, (int, str)):
- constants[name] = obj
- elif callable(obj):
- # Fall back to a function for anything callable
- functions[name] = obj
- else:
- # Assume everything else is some manner of constant
- constants[name] = 0
-
- ret = ""
-
- if constants:
- ret += "# %s constants\n\n" % parent.__name__
- for name in sorted(constants):
- if name[0].isdigit():
- # GDK has some busted constant names like
- # Gdk.EventType.2BUTTON_PRESS
- continue
-
- val = constants[name]
-
- strval = str(val)
- if isinstance(val, str):
- strval = '"%s"' % str(val).replace("\\", "\\\\")
- ret += "%s = %s\n" % (name, strval)
-
- if ret:
- ret += "\n\n"
- if functions:
- ret += "# %s functions\n\n" % parent.__name__
- for name in sorted(functions):
- ret += "def %s(*args, **kwargs):\n" % name
- ret += " pass\n"
-
- if ret:
- ret += "\n\n"
- if methods:
- ret += "# %s methods\n\n" % parent.__name__
- for name in sorted(methods):
- ret += "def %s(self, *args, **kwargs):\n" % name
- ret += " pass\n"
-
- if ret:
- ret += "\n\n"
- if classes:
- ret += "# %s classes\n\n" % parent.__name__
- for name, obj in sorted(classes.items()):
- base = "object"
- if issubclass(obj, Exception):
- base = "Exception"
- ret += "class %s(%s):\n" % (name, base)
-
- classret = _gi_build_stub(obj)
- if not classret:
- classret = "pass\n"
-
- for line in classret.splitlines():
- ret += " " + line + "\n"
- ret += "\n"
-
- return ret
-
-
-def _import_gi_module(modname):
- # we only consider gi.repository submodules
- if not modname.startswith("gi.repository."):
- raise AstroidBuildingError(modname=modname)
- # build astroid representation unless we already tried so
- if modname not in _inspected_modules:
- modnames = [modname]
- optional_modnames = []
-
- # GLib and GObject may have some special case handling
- # in pygobject that we need to cope with. However at
- # least as of pygobject3-3.13.91 the _glib module doesn't
- # exist anymore, so if treat these modules as optional.
- if modname == "gi.repository.GLib":
- optional_modnames.append("gi._glib")
- elif modname == "gi.repository.GObject":
- optional_modnames.append("gi._gobject")
-
- try:
- modcode = ""
- for m in itertools.chain(modnames, optional_modnames):
- try:
- with warnings.catch_warnings():
- # Just inspecting the code can raise gi deprecation
- # warnings, so ignore them.
- try:
- from gi import PyGIDeprecationWarning, PyGIWarning
-
- warnings.simplefilter("ignore", PyGIDeprecationWarning)
- warnings.simplefilter("ignore", PyGIWarning)
- except Exception:
- pass
-
- __import__(m)
- modcode += _gi_build_stub(sys.modules[m])
- except ImportError:
- if m not in optional_modnames:
- raise
- except ImportError:
- astng = _inspected_modules[modname] = None
- else:
- astng = AstroidBuilder(MANAGER).string_build(modcode, modname)
- _inspected_modules[modname] = astng
- else:
- astng = _inspected_modules[modname]
- if astng is None:
- raise AstroidBuildingError(modname=modname)
- return astng
-
-
-def _looks_like_require_version(node):
- # Return whether this looks like a call to gi.require_version(<name>, <version>)
- # Only accept function calls with two constant arguments
- if len(node.args) != 2:
- return False
-
- if not all(isinstance(arg, nodes.Const) for arg in node.args):
- return False
-
- func = node.func
- if isinstance(func, nodes.Attribute):
- if func.attrname != "require_version":
- return False
- if isinstance(func.expr, nodes.Name) and func.expr.name == "gi":
- return True
-
- return False
-
- if isinstance(func, nodes.Name):
- return func.name == "require_version"
-
- return False
-
-
-def _register_require_version(node):
- # Load the gi.require_version locally
- try:
- import gi
-
- gi.require_version(node.args[0].value, node.args[1].value)
- except Exception:
- pass
-
- return node
-
-
-MANAGER.register_failed_import_hook(_import_gi_module)
-MANAGER.register_transform(
- nodes.Call, _register_require_version, _looks_like_require_version
-)