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
101 lines
4.2 KiB
Python
101 lines
4.2 KiB
Python
#############################################################################
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##
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## Copyright (C) 2014 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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from .misc import Literal, moduleMember
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class ProxyMetaclass(type):
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""" ProxyMetaclass is the meta-class for proxies. """
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def __init__(*args):
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""" Initialise the meta-class. """
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# Initialise as normal.
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type.__init__(*args)
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# The proxy type object we have created.
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proxy = args[0]
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# Go through the proxy's attributes looking for other proxies.
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for sub_proxy in proxy.__dict__.values():
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if type(sub_proxy) is ProxyMetaclass:
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# Set the module name of the contained proxy to the name of the
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# container proxy.
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sub_proxy.module = proxy.__name__
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# Attribute hierachies are created depth first so any proxies
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# contained in the sub-proxy whose module we have just set will
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# already exist and have an incomplete module name. We need to
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# revisit them and prepend the new name to their module names.
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# Note that this should be recursive but with current usage we
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# know there will be only one level to revisit.
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for sub_sub_proxy in sub_proxy.__dict__.values():
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if type(sub_sub_proxy) is ProxyMetaclass:
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sub_sub_proxy.module = '%s.%s' % (proxy.__name__, sub_sub_proxy.module)
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# Makes sure there is a 'module' attribute.
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if not hasattr(proxy, 'module'):
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proxy.module = ''
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def __getattribute__(cls, name):
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try:
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return type.__getattribute__(cls, name)
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except AttributeError:
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# Make sure __init__()'s use of hasattr() works.
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if name == 'module':
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raise
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# Avoid a circular import.
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from .qtproxies import LiteralProxyClass
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return type(name, (LiteralProxyClass, ),
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{"module": moduleMember(type.__getattribute__(cls, "module"),
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type.__getattribute__(cls, "__name__"))})
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def __str__(cls):
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return moduleMember(type.__getattribute__(cls, "module"),
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type.__getattribute__(cls, "__name__"))
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def __or__(self, r_op):
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return Literal("%s|%s" % (self, r_op))
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def __eq__(self, other):
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return str(self) == str(other)
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