5138303016
- Disable sound initialization to prevent hanging
- Add missing import re in utils.py
- Fix settings loading for QSettings
- Update file paths to use PROJECT_ROOT
- Revert to working API paths and listener from commit efdc63e
159 lines
5.1 KiB
Python
159 lines
5.1 KiB
Python
#############################################################################
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##
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## Copyright (C) 2023 Riverbank Computing Limited.
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## Copyright (C) 2006 Thorsten Marek.
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## All right reserved.
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##
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## This file is part of PyQt.
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##
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## You may use this file under the terms of the GPL v2 or the revised BSD
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## license as follows:
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##
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## "Redistribution and use in source and binary forms, with or without
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## modification, are permitted provided that the following conditions are
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## met:
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## * Redistributions of source code must retain the above copyright
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## notice, this list of conditions and the following disclaimer.
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## * Redistributions in binary form must reproduce the above copyright
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## notice, this list of conditions and the following disclaimer in
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## the documentation and/or other materials provided with the
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## distribution.
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## * Neither the name of the Riverbank Computing Limited nor the names
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## of its contributors may be used to endorse or promote products
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## derived from this software without specific prior written
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## permission.
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##
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## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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## "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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## LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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## A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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## OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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## DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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## THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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## (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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## OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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##
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#############################################################################
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import sys
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from PyQt6 import QtGui, QtWidgets
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class _QtWrapper(object):
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@classmethod
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def search(cls, name):
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return getattr(cls.module, name, None)
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class _QtGuiWrapper(_QtWrapper):
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module = QtGui
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class _QtWidgetsWrapper(_QtWrapper):
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module = QtWidgets
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class _ModuleWrapper(object):
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def __init__(self, moduleName, classes):
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self._moduleName = moduleName
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self._module = None
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self._classes = classes
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def search(self, cls):
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if cls in self._classes:
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if self._module is None:
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self._module = __import__(self._moduleName, {}, {}, self._classes)
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# Remove any C++ scope.
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cls = cls.split('.')[-1]
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return getattr(self._module, cls)
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return None
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class _CustomWidgetLoader(object):
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def __init__(self, package):
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# should it stay this way?
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if '.' not in sys.path:
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sys.path.append('.')
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self._widgets = {}
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self._modules = {}
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self._package = package
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def addCustomWidget(self, widgetClass, baseClass, module):
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assert widgetClass not in self._widgets
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self._widgets[widgetClass] = module
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def search(self, cls):
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module_name = self._widgets.get(cls)
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if module_name is None:
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return None
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module = self._modules.get(module_name)
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if module is None:
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if module_name.startswith('.'):
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if self._package == '':
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raise ImportError(
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"relative import of %s without base package specified" % module_name)
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if self._package.startswith('.'):
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raise ImportError(
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"base package %s is relative" % self._package)
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mname = self._package + module_name
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else:
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mname = module_name
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try:
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module = __import__(mname, {}, {}, (cls,))
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except ValueError:
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# Raise a more helpful exception.
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raise ImportError("unable to import module %s" % mname)
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self._modules[module_name] = module
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return getattr(module, cls)
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class LoaderCreatorPolicy(object):
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def __init__(self, package):
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self._package = package
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def createQtGuiWidgetsWrappers(self):
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return [_QtGuiWrapper, _QtWidgetsWrapper]
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def createModuleWrapper(self, moduleName, classes):
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return _ModuleWrapper(moduleName, classes)
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def createCustomWidgetLoader(self):
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return _CustomWidgetLoader(self._package)
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def instantiate(self, ctor, object_name, ctor_args, ctor_kwargs,
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is_attribute, no_instantiation):
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if ctor_args is None:
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ctor_args = ()
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if ctor_kwargs is None:
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ctor_kwargs = {}
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return ctor(*ctor_args, **ctor_kwargs)
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def invoke(self, rname, method, args):
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return method(*args)
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def getSlot(self, object, slotname):
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# Rename slots that correspond to Python keyword arguments.
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if slotname == 'raise':
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slotname += '_'
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return getattr(object, slotname)
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def asString(self, s):
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return s
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