############################################################################# ## ## Copyright (C) 2018 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 """ mapping.py This module has the mapping from the pyside C-modules view of signatures to the Python representation. The PySide modules are not loaded in advance, but only after they appear in sys.modules. This minimizes the loading overhead. """ import sys import struct import os import pkgutil from signature_loader import typing class ellipsis(object): def __repr__(self): return "..." ellipsis = ellipsis() Char = typing.Union[str, int] # how do I model the limitation to 1 char? StringList = typing.List[str] IntList = typing.List[int] Point = typing.Tuple[float, float] PointList = typing.List[Point] IntMatrix = typing.List[IntList] Variant = typing.Any ModelIndexList = typing.List[int] QImageCleanupFunction = typing.Callable FloatList = typing.List[float] FloatMatrix = typing.List[FloatList] # Pair could be more specific, but we loose the info in the generator. Pair = typing.Tuple[typing.Any, typing.Any] MultiMap = typing.DefaultDict[str, typing.List[str]] # ulong_max is only 32 bit on windows. ulong_max = 2*sys.maxsize+1 if len(struct.pack("L", 1)) != 4 else 0xffffffff ushort_max = 0xffff GL_COLOR_BUFFER_BIT = 0x00004000 GL_NEAREST = 0x2600 WId = int # from 5.9 GL_TEXTURE_2D = 0x0DE1 GL_RGBA = 0x1908 class _NotCalled(str): """ Wrap some text with semantics This class is wrapped around text in order to avoid calling it. There are three reasons for this: - some instances cannot be created since they are abstract, - some can only be created after qApp was created, - some have an ugly __repr__ with angle brackets in it. By using derived classes, good looking instances can be created which can be used to generate source code or .pyi files. When the real object is needed, the wrapper can simply be called. """ def __repr__(self): suppress = "support.signature.typing." text = self[len(suppress):] if self.startswith(suppress) else self return "{}({})".format(type(self).__name__, text) def __call__(self): from signature_loader.mapping import __dict__ as namespace text = self if self.endswith(")") else self + "()" return eval(text, namespace) # Some types are abstract. They just show their name. class Virtual(_NotCalled): pass # Other types I simply could not find. class Missing(_NotCalled): def __repr__(self): return '{}("{}")'.format(type(self).__name__, self) class Invalid(_NotCalled): pass # Helper types class Default(_NotCalled): pass class Instance(_NotCalled): pass class Reloader(object): _uninitialized = ["sample"] _prefixes = [""] def __init__(self): self.sys_module_count = 0 self.uninitialized = self._uninitialized def update(self, g=None): if self.sys_module_count == len(sys.modules): return self.sys_module_count = len(sys.modules) if g is None: g = globals() for mod_name in self.uninitialized[:]: for prefix in self._prefixes: import_name = prefix + mod_name if import_name in sys.modules: # check if this is a real module obj = sys.modules[import_name] if not getattr(obj, "__file__", None) or os.path.isdir(obj.__file__): raise ImportError("Module '{mod_name}' is at most a " "namespace!".format(**locals())) # module is real self.uninitialized.remove(mod_name) proc_name = "init_" + mod_name if proc_name in g: g.update(g[proc_name]()) update_mapping = Reloader().update type_map = {} def init_sample(): import sample import datetime type_map.update({ "sample.int": int, "Complex": complex, "sample.OddBool": bool, "sample.bool": bool, "sample.PStr": str, "double[]": FloatList, "OddBool": bool, "PStr": str, "sample.char": Char, "double[][]": FloatMatrix, "int[]": IntList, "int[][]": IntMatrix, "sample.Point": Point, "sample.ObjectType": object, "std.string": str, "HANDLE": int, "Foo.HANDLE": int, "sample.Photon.TemplateBase": Missing("sample.Photon.TemplateBase"), "ObjectType.Identifier": Missing("sample.ObjectType.Identifier"), "zero(HANDLE)": 0, "Null": None, "zero(sample.ObjectType)": None, "std.size_t": int, 'Str("")': "", 'Str("")': "nown>", "zero(sample.ObjectModel)": None, "sample.unsigned char": Char, "sample.double": float, "zero(sample.bool)": False, "PyDate": datetime.date, "ZeroIn": 0, "Point[]": PointList, }) return locals() # end of file