1 files changed, 217 insertions, 0 deletions
diff --git a/sources/shiboken6/shibokenmodule/files.dir/shibokensupport/signature/loader.py b/sources/shiboken6/shibokenmodule/files.dir/shibokensupport/signature/loader.py
new file mode 100644
index 000000000..49c6439b7
--- /dev/null
+++ b/sources/shiboken6/shibokenmodule/files.dir/shibokensupport/signature/loader.py
@@ -0,0 +1,217 @@
+# This Python file uses the following encoding: utf-8
+# It has been edited by fix-complaints.py .
+
+#############################################################################
+##
+## Copyright (C) 2019 The Qt Company Ltd.
+## Contact: https://www.qt.io/licensing/
+##
+## This file is part of Qt for Python.
+##
+## $QT_BEGIN_LICENSE:LGPL$
+## Commercial License Usage
+## Licensees holding valid commercial Qt licenses may use this file in
+## accordance with the commercial license agreement provided with the
+## Software or, alternatively, in accordance with the terms contained in
+## a written agreement between you and The Qt Company. For licensing terms
+## and conditions see https://www.qt.io/terms-conditions. For further
+## information use the contact form at https://www.qt.io/contact-us.
+##
+## GNU Lesser General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU Lesser
+## General Public License version 3 as published by the Free Software
+## Foundation and appearing in the file LICENSE.LGPL3 included in the
+## packaging of this file. Please review the following information to
+## ensure the GNU Lesser General Public License version 3 requirements
+## will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+##
+## GNU General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU
+## General Public License version 2.0 or (at your option) the GNU General
+## Public license version 3 or any later version approved by the KDE Free
+## Qt Foundation. The licenses are as published by the Free Software
+## Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+## included in the packaging of this file. Please review the following
+## information to ensure the GNU General Public License requirements will
+## be met: https://www.gnu.org/licenses/gpl-2.0.html and
+## https://www.gnu.org/licenses/gpl-3.0.html.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+from __future__ import print_function, absolute_import
+
+"""
+loader.py
+
+The loader has to load the signature module completely at startup,
+to make sure that the functions are available when needed.
+This is meanwhile necessary to make the '__doc__' attribute work correctly.
+
+It does not mean that everything is initialized in advance. Only the modules
+are loaded completely after 'import PySide2'.
+
+This version uses both a normal directory, but has also an embedded ZIP file
+as a fallback solution. The ZIP file is generated by 'embedding_generator.py'
+and embedded into 'signature.cpp' as "embed/signature.inc".
+
+Meanwhile, the ZIP file grew so much, that MSVC had problems
+with it's 64k string limit, so we had to break the string up.
+See 'zipped_string_sequence' in signature.cpp.
+"""
+
+import sys
+import os
+import traceback
+import types
+
+# On Python 2, we only have ImportError, which is way too coarse.
+# When problems occour, please use Python 3, because it has the finer
+# ModuleNotFoundError.
+
+try:
+    ModuleNotFoundError
+except NameError:
+    ModuleNotFoundError = ImportError
+
+def _qualname(x):
+    return getattr(x, "__qualname__", x.__name__)
+
+# patching inspect's formatting to keep the word "typing":
+def formatannotation(annotation, base_module=None):
+    # if getattr(annotation, '__module__', None) == 'typing':
+    #     return repr(annotation).replace('typing.', '')
+    if isinstance(annotation, type):
+        name = _qualname(annotation)
+        if annotation.__module__ in ('builtins', base_module):
+            return name
+        return annotation.__module__ + '.' + name
+    return repr(annotation)
+
+# Note also that during the tests we have a different encoding that would
+# break the Python license decorated files without an encoding line.
+
+# name used in signature.cpp
+def pyside_type_init(type_key, sig_strings):
+    return parser.pyside_type_init(type_key, sig_strings)
+
+# name used in signature.cpp
+def create_signature(props, key):
+    return layout.create_signature(props, key)
+
+# name used in signature.cpp
+def seterror_argument(args, func_name):
+    return errorhandler.seterror_argument(args, func_name)
+
+# name used in signature.cpp
+def make_helptext(func):
+    return errorhandler.make_helptext(func)
+
+# name used in signature.cpp
+def finish_import(module):
+    return importhandler.finish_import(module)
+
+
+import signature_bootstrap
+from shibokensupport import signature, __feature__
+signature.get_signature = signature_bootstrap.get_signature
+# PYSIDE-1019: Publish the __feature__ dictionary.
+__feature__.pyside_feature_dict = signature_bootstrap.pyside_feature_dict
+del signature_bootstrap
+
+def _get_modname(mod):
+    return mod.__spec__.name if getattr(mod, "__spec__", None) else mod.__name__
+
+def _set_modname(mod, name):
+    if getattr(mod, "__spec__", None):
+        mod.__spec__.name = name
+    else:
+        mod.__name__ = name
+
+
+def put_into_package(package, module, override=None):
+    # take the last component of the module name
+    name = (override if override else _get_modname(module)).rsplit(".", 1)[-1]
+    # allow access as {package}.typing
+    if package:
+        setattr(package, name, module)
+    # put into sys.modules as a package to allow all import options
+    fullname = "{}.{}".format(_get_modname(package), name) if package else name
+    _set_modname(module, fullname)
+    # publish new dotted name in sys.modules
+    sys.modules[fullname] = module
+
+
+# Debug: used to inspect what each step loads
+def list_modules(message):
+    ext_modules = {key:value for (key, value) in sys.modules.items()
+                              if hasattr(value, "__file__")}
+    print("SYS.MODULES", message, len(sys.modules), len(ext_modules))
+    for (name, module) in sorted(ext_modules.items()):
+        print("  {:23}".format(name), repr(module)[:70])
+
+
+orig_typing = True
+import typing
+import inspect
+inspect.formatannotation = formatannotation
+
+# Fix the module names in typing if possible. This is important since
+# the typing names should be I/O compatible, so that typing.Dict
+# shows itself as "typing.Dict".
+for name, obj in typing.__dict__.items():
+    if hasattr(obj, "__module__"):
+        try:
+            obj.__module__ = "typing"
+        except (TypeError, AttributeError):
+            pass
+
+import shibokensupport
+put_into_package(shibokensupport.signature, typing, "typing")
+put_into_package(shibokensupport.signature, inspect, "inspect")
+
+
+def move_into_pyside_package():
+    import PySide2
+    try:
+        import PySide2.support
+    except ModuleNotFoundError:
+        PySide2.support = types.ModuleType("PySide2.support")
+    put_into_package(PySide2.support, __feature__)
+    put_into_package(PySide2.support, signature)
+    put_into_package(PySide2.support.signature, mapping)
+    put_into_package(PySide2.support.signature, errorhandler)
+    put_into_package(PySide2.support.signature, layout)
+    put_into_package(PySide2.support.signature, lib)
+    put_into_package(PySide2.support.signature, parser)
+    put_into_package(PySide2.support.signature, importhandler)
+    put_into_package(PySide2.support.signature.lib, enum_sig)
+
+    put_into_package(None if orig_typing else PySide2.support.signature, typing)
+    put_into_package(PySide2.support.signature, inspect)
+
+from shibokensupport.signature import mapping
+from shibokensupport.signature import errorhandler
+from shibokensupport.signature import layout
+from shibokensupport.signature import lib
+from shibokensupport.signature import parser
+from shibokensupport.signature import importhandler
+from shibokensupport.signature.lib import enum_sig
+
+if "PySide2" in sys.modules:
+    # We publish everything under "PySide2.support.signature", again.
+    move_into_pyside_package()
+    # PYSIDE-1019: Modify `__import__` to be `__feature__` aware.
+    # __feature__ is already in sys.modules, so this is actually no import
+    try:
+        import PySide2.support.__feature__
+        sys.modules["__feature__"] = PySide2.support.__feature__
+        PySide2.support.__feature__.original_import = __builtins__["__import__"]
+        __builtins__["__import__"] = PySide2.support.__feature__._import
+        # Maybe we should optimize that and change `__import__` from C, instead?
+    except ModuleNotFoundError:
+        print("__feature__ could not be imported. "
+              "This is an unsolved PyInstaller problem.", file=sys.stderr)
+
+# end of file