diff options
Diffstat (limited to 'sources/pyside2/PySide2/support/signature/mapping.py')
| -rw-r--r-- | sources/pyside2/PySide2/support/signature/mapping.py | 102 |
1 files changed, 52 insertions, 50 deletions
diff --git a/sources/pyside2/PySide2/support/signature/mapping.py b/sources/pyside2/PySide2/support/signature/mapping.py index d18ee561b..f6ec9868d 100644 --- a/sources/pyside2/PySide2/support/signature/mapping.py +++ b/sources/pyside2/PySide2/support/signature/mapping.py @@ -55,15 +55,16 @@ See _resolve_value() in singature.py import sys import collections import struct +import PySide2 PY3 = sys.version_info >= (3,) if PY3: from . import typing - exec("ellipsis = ...") + ellipsis = eval("...") Char = typing.Union[str, int] # how do I model the limitation to 1 char? StringList = typing.List[str] Variant = typing.Union[str, int, float, Char, StringList, type(ellipsis)] - # much more, do we need that? + # Much more, do we need that? Do we better kill it? ModelIndexList = typing.List[int] QImageCleanupFunction = typing.Callable[[bytes], None] else: @@ -74,8 +75,8 @@ else: ModelIndexList = list QImageCleanupFunction = object Pair = collections.namedtuple('Pair', ['first', 'second']) -# ulong_max is the long size, which is only 32 bit on windows. -ulong_max = sys.maxsize if len(struct.pack("L", 1)) != 4 else 0xffffffff +# 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 @@ -97,28 +98,27 @@ class Missing(str): def __repr__(self): return "Missing({})".format(self) -TYPE_MAP_DOC = """ - The type_map variable is central for the signature module. - - PySide has a new function 'CppGenerator::writeSignatureInfo()' - that extracts the gathered information about the function arguments - and defaults as good as it can. But what PySide generates is still - very C-ish and has many constants that Python doesn't understand. - - The function 'try_to_guess()' below understands a lot of PySide's - peculiar way to assume local context. If it is able to do the guess, - then the result is inserted into the dict, so the search happens - not again. For everything that is not covered by these automatic - guesses, we provide an entry in 'type_map' that resolves it. - - In effect, 'type_map' maps text to real Python objects. -""" +class Reloader(object): + def __init__(self): + self.sys_module_count = 0 + self.uninitialized = PySide2.__all__[:] + + def update(self): + if self.sys_module_count == len(sys.modules): + return + self.sys_module_count = len(sys.modules) + for mod_name in self.uninitialized[:]: + if "PySide2." + mod_name in sys.modules: + self.uninitialized.remove(mod_name) + proc_name = "init_" + mod_name + if proc_name in globals(): + init_proc = globals()[proc_name] + globals().update(init_proc()) + +update_mapping = Reloader().update type_map = {} -loaded_modules = sys.modules - -# QtCore -if "PySide2.QtCore" in loaded_modules: +def init_QtCore(): import PySide2.QtCore from PySide2.QtCore import Qt, QUrl, QDir, QGenericArgument from PySide2.QtCore import QMarginsF # 5.9 @@ -169,7 +169,7 @@ if "PySide2.QtCore" in loaded_modules: "PyCallable": callable, "...": ellipsis, # no idea how this should be translated... maybe so? "PyTypeObject": type, - "PySequence": list, # could be more generic + "PySequence": list, # needs to be changed, QApplication for instance! "qptrdiff": int, "true": True, "Qt.HANDLE": int, # be more explicit with some consts? @@ -215,7 +215,6 @@ if "PySide2.QtCore" in loaded_modules: "QGenericArgument((0))": None, # 5.6, RHEL 6.6. Is that ok? "4294967295UL": 4294967295, # 5.6, RHEL 6.6 }) - try: type_map.update({ "PySide2.QtCore.QMetaObject.Connection": PySide2.QtCore.Connection, # wrong! @@ -223,9 +222,9 @@ if "PySide2.QtCore" in loaded_modules: except AttributeError: # this does not exist on 5.9 ATM. pass + return locals() -# QtGui -if "PySide2.QtGui" in loaded_modules: +def init_QtGui(): import PySide2.QtGui from PySide2.QtGui import QPageLayout, QPageSize # 5.9 type_map.update({ @@ -244,9 +243,9 @@ if "PySide2.QtGui" in loaded_modules: "QList< QTouchEvent.TouchPoint >()": list, "QPixmap()": lambda:QPixmap(), # we cannot create this without qApp }) + return locals() -# QtWidgets -if "PySide2.QtWidgets" in loaded_modules: +def init_QtWidgets(): import PySide2.QtWidgets from PySide2.QtWidgets import QWidget, QMessageBox, QStyleOption, QStyleHintReturn, QStyleOptionComplex type_map.update({ @@ -263,34 +262,34 @@ if "PySide2.QtWidgets" in loaded_modules: "SH_Default": QStyleHintReturn.SH_Default, "SO_Complex": QStyleOptionComplex.SO_Complex, }) + return locals() -# QtSql -if "PySide2.QtSql" in loaded_modules: +def init_QtSql(): import PySide2.QtSql from PySide2.QtSql import QSqlDatabase type_map.update({ "QLatin1String(defaultConnection)": QSqlDatabase.defaultConnection, "QVariant.Invalid": -1, # not sure what I should create, here... }) + return locals() -# QtNetwork -if "PySide2.QtNetwork" in loaded_modules: +def init_QtNetwork(): import PySide2.QtNetwork type_map.update({ "QMultiMap": typing.DefaultDict(list) if PY3 else {}, }) + return locals() -# QtXmlPatterns -if "PySide2.QtXmlPatterns" in loaded_modules: +def init_QtXmlPatterns(): import PySide2.QtXmlPatterns from PySide2.QtXmlPatterns import QXmlName type_map.update({ "QXmlName.PrefixCode": Missing("PySide2.QtXmlPatterns.QXmlName.PrefixCode"), "QXmlName.NamespaceCode": Missing("PySide2.QtXmlPatterns.QXmlName.NamespaceCode") }) + return locals() -# QtMultimedia -if "PySide2.QtMultimedia" in loaded_modules: +def init_QtMultimedia(): import PySide2.QtMultimedia import PySide2.QtMultimediaWidgets type_map.update({ @@ -298,9 +297,9 @@ if "PySide2.QtMultimedia" in loaded_modules: "QGraphicsVideoItem": PySide2.QtMultimediaWidgets.QGraphicsVideoItem, "QVideoWidget": PySide2.QtMultimediaWidgets.QVideoWidget, }) + return locals() -# QtOpenGL -if "PySide2.QtOpenGL" in loaded_modules: +def init_QtOpenGL(): import PySide2.QtOpenGL type_map.update({ "GLuint": int, @@ -311,9 +310,9 @@ if "PySide2.QtOpenGL" in loaded_modules: "PySide2.QtOpenGL.GLuint": int, "GLfloat": float, # 5.6, MSVC 15 }) + return locals() -# QtQml -if "PySide2.QtQml" in loaded_modules: +def init_QtQml(): import PySide2.QtQml type_map.update({ "QJSValueList()": [], @@ -321,43 +320,46 @@ if "PySide2.QtQml" in loaded_modules: # from 5.9 "QVariantHash()": {}, }) + return locals() -# QtQml -if "PySide2.QtQuick" in loaded_modules: +def init_QtQuick(): import PySide2.QtQuick type_map.update({ "PySide2.QtQuick.QSharedPointer": int, "PySide2.QtCore.uint": int, "T": int, }) + return locals() -# QtScript -if "PySide2.QtScript" in loaded_modules: +def init_QtScript(): import PySide2.QtScript type_map.update({ "QScriptValueList()": [], }) + return locals() -# QtTest -if "PySide2.QtTest" in loaded_modules: +def init_QtTest(): import PySide2.QtTest type_map.update({ "PySide2.QtTest.QTouchEventSequence": PySide2.QtTest.QTest.QTouchEventSequence, }) + return locals() # from 5.9 -if "PySide2.QtWebEngineWidgets" in loaded_modules: +def init_QtWebEngineWidgets(): import PySide2.QtWebEngineWidgets type_map.update({ "PySide2.QtTest.QTouchEventSequence": PySide2.QtTest.QTest.QTouchEventSequence, }) + return locals() # from 5.6, MSVC -if "PySide2.QtWinExtras" in loaded_modules: +def init_QtWinExtras(): import PySide2.QtWinExtras type_map.update({ "QList< QWinJumpListItem* >()": [], }) + return locals() # Here was testbinding, actually the source of all evil. |