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authorChristian Tismer <tismer@stackless.com>2018-07-14 15:10:56 +0200
committerChristian Tismer <tismer@stackless.com>2018-11-24 17:25:06 +0000
commitb86d72b9eac320044fde5642e0323be3ef80d62c (patch)
tree55e308075718467e77376587fcef2dc7beb82710
parent57e7c17b2b77740cf0be7620dd628584a369eb82 (diff)
Create hinting stubs for Python IDEs
This implementation formats all signatures in a way that is known as type hinting files (.pyi). Usage ----- The script is to be called by the same Python interpreter that was used to build PySide. It works with Python 2 and 3. On Python 3, it performs a self-test. python3 sources/pyside2/PySide2/support/generate_pyi.py run will generate .pyi files for all compiled PySide modules and places them into site packages to the binaries. An optional outpath can be specified. It is planned to call this script automatically after install. o Local constants are not included, yet. Maybe they never will, unless requested. o The keyword "from" appears 43 times in argument lists. It is fixed in Python, only which does not matter. o When using Python 3.7 or above, it respects Pep 563 and avoids imports which are deferred to runtime. Task-number: PYSIDE-735 Change-Id: I3bcd5d9284b853fe955376bf35c7897e3698da2b Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>
-rw-r--r--sources/pyside2/PySide2/CMakeLists.txt4
-rw-r--r--sources/pyside2/PySide2/support/generate_pyi.py239
-rw-r--r--sources/pyside2/PySide2/support/signature/__init__.py4
-rw-r--r--sources/pyside2/PySide2/support/signature/mapping.py13
-rw-r--r--sources/pyside2/PySide2/support/signature/typing.py42
-rw-r--r--sources/shiboken2/shibokenmodule/support/signature/__init__.py2
-rw-r--r--sources/shiboken2/shibokenmodule/support/signature/backport_inspect.py4
-rw-r--r--sources/shiboken2/shibokenmodule/support/signature/layout.py3
-rw-r--r--sources/shiboken2/shibokenmodule/support/signature/lib/enum_sig.py33
-rw-r--r--sources/shiboken2/shibokenmodule/support/signature/loader.py27
-rw-r--r--sources/shiboken2/shibokenmodule/support/signature/mapping.py5
-rw-r--r--sources/shiboken2/shibokenmodule/support/signature/parser.py2
12 files changed, 367 insertions, 11 deletions
diff --git a/sources/pyside2/PySide2/CMakeLists.txt b/sources/pyside2/PySide2/CMakeLists.txt
index a101538e..bceaa3bf 100644
--- a/sources/pyside2/PySide2/CMakeLists.txt
+++ b/sources/pyside2/PySide2/CMakeLists.txt
@@ -8,12 +8,16 @@ configure_file("${CMAKE_CURRENT_SOURCE_DIR}/__init__.py.in"
"${CMAKE_CURRENT_BINARY_DIR}/__init__.py" @ONLY)
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/support/__init__.py"
"${CMAKE_CURRENT_BINARY_DIR}/support/__init__.py" COPYONLY)
+configure_file("${CMAKE_CURRENT_SOURCE_DIR}/support/generate_pyi.py"
+ "${CMAKE_CURRENT_BINARY_DIR}/support/generate_pyi.py" COPYONLY)
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/support/signature/__init__.py"
"${CMAKE_CURRENT_BINARY_DIR}/support/signature/__init__.py" COPYONLY)
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/support/signature/layout.py"
"${CMAKE_CURRENT_BINARY_DIR}/support/signature/layout.py" COPYONLY)
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/support/signature/mapping.py"
"${CMAKE_CURRENT_BINARY_DIR}/support/signature/mapping.py" COPYONLY)
+configure_file("${CMAKE_CURRENT_SOURCE_DIR}/support/signature/typing.py"
+ "${CMAKE_CURRENT_BINARY_DIR}/support/signature/typing.py" COPYONLY)
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/support/signature/lib/__init__.py"
"${CMAKE_CURRENT_BINARY_DIR}/support/signature/lib/__init__.py" COPYONLY)
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/support/signature/lib/enum_sig.py"
diff --git a/sources/pyside2/PySide2/support/generate_pyi.py b/sources/pyside2/PySide2/support/generate_pyi.py
new file mode 100644
index 00000000..312b1418
--- /dev/null
+++ b/sources/pyside2/PySide2/support/generate_pyi.py
@@ -0,0 +1,239 @@
+#############################################################################
+##
+## 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, unicode_literals
+
+"""
+generate_pyi.py
+
+This script generates the .pyi files for all PySide modules.
+"""
+
+import sys
+import os
+import io
+import re
+import PySide2
+import subprocess
+import argparse
+from contextlib import contextmanager
+from textwrap import dedent
+
+from PySide2.support.signature import inspect
+from PySide2.support.signature.lib.enum_sig import HintingEnumerator
+from PySide2 import * # all modules
+
+# Make sure not to get .pyc in Python2.
+sourcepath = os.path.splitext(__file__)[0] + ".py"
+
+# Can we use forward references?
+USE_PEP563 = sys.version_info[:2] >= (3, 7)
+
+indent = " " * 4
+
+class Writer(object):
+ def __init__(self, outfile):
+ self.outfile = outfile
+
+ def print(self, *args, **kw):
+ if self.outfile:
+ if args == ():
+ # This is a Python 2.7 glitch.
+ print("", file=self.outfile, **kw)
+ else:
+ print(*args, file=self.outfile, **kw)
+
+
+class Formatter(Writer):
+ """
+ Formatter is formatting the signature listing of an enumerator.
+
+ It is written as context managers in order to avoid many callbacks.
+ The separation in formatter and enumerator is done to keep the
+ unrelated tasks of enumeration and formatting apart.
+ """
+ @contextmanager
+ def module(self, mod_name):
+ self.mod_name = mod_name
+ self.print("# Module", mod_name)
+ self.print("import shiboken2 as Shiboken")
+ from PySide2.support.signature import typing
+ typing_str = "from PySide2.support.signature import typing"
+ self.print(typing_str)
+ self.print()
+ self.print("class Object(object): pass")
+ self.print()
+ self.print("Shiboken.Object = Object")
+ self.print()
+ # This line will be replaced by the missing imports.
+ self.print("IMPORTS")
+ yield
+
+ @contextmanager
+ def klass(self, class_name, class_str):
+ self.class_name = class_name
+ spaces = ""
+ while "." in class_name:
+ spaces += indent
+ class_name = class_name.split(".", 1)[-1]
+ class_str = class_str.split(".", 1)[-1]
+ self.print()
+ if not spaces:
+ self.print()
+ here = self.outfile.tell()
+ self.print("{spaces}class {class_str}:".format(**locals()))
+ self.print()
+ pos = self.outfile.tell()
+ self.spaces = spaces
+ yield
+ if pos == self.outfile.tell():
+ # we have not written any function
+ self.outfile.seek(here)
+ self.outfile.truncate()
+ # Note: we cannot use class_str when we have no body.
+ self.print("{spaces}class {class_name}: ...".format(**locals()))
+ if "<" in class_name:
+ # This is happening in QtQuick for some reason:
+ ## class QSharedPointer<QQuickItemGrabResult >:
+ # We simply skip over this class.
+ self.outfile.seek(here)
+ self.outfile.truncate()
+
+ @contextmanager
+ def function(self, func_name, signature):
+ key = func_name
+ spaces = indent + self.spaces if self.class_name else ""
+ if type(signature) == type([]):
+ for sig in signature:
+ self.print('{spaces}@typing.overload'.format(**locals()))
+ self._function(func_name, sig, spaces)
+ else:
+ self._function(func_name, signature, spaces)
+ yield key
+
+ def _function(self, func_name, signature, spaces):
+ # this would be nicer to get somehow together with the signature
+ is_meth = re.match("\((\w*)", str(signature)).group(1) == "self"
+ if self.class_name and not is_meth:
+ self.print('{spaces}@staticmethod'.format(**locals()))
+ self.print('{spaces}def {func_name}{signature}: ...'.format(**locals()))
+
+
+def get_license_text():
+ with io.open(sourcepath) as f:
+ lines = f.readlines()
+ license_line = next((lno for lno, line in enumerate(lines)
+ if "$QT_END_LICENSE$" in line))
+ return "".join(lines[:license_line + 3])
+
+
+def find_imports(text):
+ return [imp for imp in PySide2.__all__ if imp + "." in text]
+
+
+def generate_pyi(mod_name, outpath):
+ module = sys.modules[mod_name]
+ mod_fullname = module.__file__
+ plainname = os.path.basename(mod_fullname).split(".")[0]
+ if not outpath:
+ outpath = os.path.dirname(mod_fullname)
+ outfilepath = os.path.join(outpath, plainname + ".pyi")
+ outfile = io.StringIO()
+ fmt = Formatter(outfile)
+ enu = HintingEnumerator(fmt)
+ fmt.print(get_license_text())
+ need_imports = not USE_PEP563
+ if USE_PEP563:
+ fmt.print("from __future__ import annotations")
+ fmt.print()
+ fmt.print(dedent('''\
+ """
+ This file contains the exact signatures for all functions in PySide
+ for module '{mod_fullname}',
+ except for defaults which are replaced by "...".
+ """
+ '''.format(**locals())))
+ enu.module(mod_name)
+ fmt.print("# eof")
+ with io.open(outfilepath, "w") as realfile:
+ wr = Writer(realfile)
+ outfile.seek(0)
+ while True:
+ line = outfile.readline()
+ if not line:
+ break
+ line = line.rstrip()
+ # we remove the IMPORTS marker and insert imports if needed
+ if line == "IMPORTS":
+ if need_imports:
+ for imp in find_imports(outfile.getvalue()):
+ imp = "PySide2." + imp
+ if imp != mod_name:
+ wr.print("import " + imp)
+ wr.print("import " + mod_name)
+ wr.print()
+ wr.print()
+ else:
+ wr.print(line)
+
+ print(outfilepath, file=sys.stderr)
+ if sys.version_info[0] == 3:
+ # Python 3: We can check the file directly if the syntax is ok.
+ subprocess.check_output([sys.executable, outfilepath])
+
+
+def generate_all_pyi(outpath=None):
+ for mod_name in PySide2.__all__:
+ generate_pyi("PySide2." + mod_name, outpath)
+
+
+if __name__ == "__main__":
+ parser = argparse.ArgumentParser(
+ description="This script generates the .pyi file for all PySide modules.")
+ subparsers = parser.add_subparsers(dest="command", metavar="", title="required argument")
+ # create the parser for the "run" command
+ parser_run = subparsers.add_parser("run", help="run the generation")
+ parser_run.add_argument("--outpath")
+ args = parser.parse_args()
+ outpath = args.outpath
+ if not outpath or os.path.exists(outpath):
+ generate_all_pyi(args.outpath)
+ else:
+ print("Please create the directory {outpath} before generating.".format(**locals()))
+
diff --git a/sources/pyside2/PySide2/support/signature/__init__.py b/sources/pyside2/PySide2/support/signature/__init__.py
index d587a4d6..5a87a814 100644
--- a/sources/pyside2/PySide2/support/signature/__init__.py
+++ b/sources/pyside2/PySide2/support/signature/__init__.py
@@ -41,6 +41,6 @@ from __future__ import print_function, absolute_import
# Trigger initialization phase 2.
_ = type.__signature__
-from signature_loader import get_signature, inspect
+from signature_loader import get_signature, inspect, typing
-__all__ = "get_signature inspect layout mapping lib".split()
+__all__ = "get_signature inspect typing layout mapping lib".split()
diff --git a/sources/pyside2/PySide2/support/signature/mapping.py b/sources/pyside2/PySide2/support/signature/mapping.py
index 15727cb6..cf5857c6 100644
--- a/sources/pyside2/PySide2/support/signature/mapping.py
+++ b/sources/pyside2/PySide2/support/signature/mapping.py
@@ -218,6 +218,7 @@ def init_QtCore():
def init_QtGui():
import PySide2.QtGui
+ from PySide2.QtGui import QPageLayout, QPageSize # 5.12 macOS
type_map.update({
"QVector< QTextLayout.FormatRange >()": [], # do we need more structure?
"USHRT_MAX": ushort_max,
@@ -398,4 +399,16 @@ def init_QtWinExtras():
})
return locals()
+# from 5.12, macOS
+def init_QtDataVisualization():
+ from PySide2.QtDataVisualization import QtDataVisualization
+ QtDataVisualization.QBarDataRow = typing.List[QtDataVisualization.QBarDataItem]
+ QtDataVisualization.QBarDataArray = typing.List[QtDataVisualization.QBarDataRow]
+ QtDataVisualization.QSurfaceDataRow = typing.List[QtDataVisualization.QSurfaceDataItem]
+ QtDataVisualization.QSurfaceDataArray = typing.List[QtDataVisualization.QSurfaceDataRow]
+ type_map.update({
+ "100.0f": 100.0,
+ })
+ return locals()
+
# end of file
diff --git a/sources/pyside2/PySide2/support/signature/typing.py b/sources/pyside2/PySide2/support/signature/typing.py
new file mode 100644
index 00000000..dd52a2c4
--- /dev/null
+++ b/sources/pyside2/PySide2/support/signature/typing.py
@@ -0,0 +1,42 @@
+#############################################################################
+##
+## 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
+
+from signature_loader.typing import *
diff --git a/sources/shiboken2/shibokenmodule/support/signature/__init__.py b/sources/shiboken2/shibokenmodule/support/signature/__init__.py
index f639f1ad..253ba98d 100644
--- a/sources/shiboken2/shibokenmodule/support/signature/__init__.py
+++ b/sources/shiboken2/shibokenmodule/support/signature/__init__.py
@@ -41,4 +41,4 @@ from __future__ import print_function, absolute_import
# Trigger initialization phase 2.
_ = type.__signature__
-from signature_loader import get_signature, inspect
+from signature_loader import get_signature, inspect, typing
diff --git a/sources/shiboken2/shibokenmodule/support/signature/backport_inspect.py b/sources/shiboken2/shibokenmodule/support/signature/backport_inspect.py
index 0eafe9ca..6b97470e 100644
--- a/sources/shiboken2/shibokenmodule/support/signature/backport_inspect.py
+++ b/sources/shiboken2/shibokenmodule/support/signature/backport_inspect.py
@@ -113,8 +113,8 @@ CO_NOFREE = 0x0040
# We use '__builtin__' and '__name__' instead.
# It is further changed because we use a local copy of typing
def formatannotation(annotation, base_module=None):
- if getattr(annotation, '__module__', None) == 'PySide2.support.signature.typing':
- return repr(annotation).replace('PySide2.support.signature.typing.', '')
+ if getattr(annotation, '__module__', None) == 'support.signature.typing':
+ return repr(annotation).replace('support.signature.typing', 'typing')
if isinstance(annotation, type):
if annotation.__module__ in ('__builtin__', base_module):
return annotation.__name__
diff --git a/sources/shiboken2/shibokenmodule/support/signature/layout.py b/sources/shiboken2/shibokenmodule/support/signature/layout.py
index 47f97fc2..cd3a5dc8 100644
--- a/sources/shiboken2/shibokenmodule/support/signature/layout.py
+++ b/sources/shiboken2/shibokenmodule/support/signature/layout.py
@@ -57,6 +57,7 @@ used literally as strings like "signature", "existence", etc.
from textwrap import dedent
from signature_loader import inspect
+from signature_loader.mapping import ellipsis
class SimpleNamespace(object):
@@ -223,7 +224,7 @@ def create_signature(props, key):
if not layout.defaults:
defaults = ()
if layout.ellipsis:
- defaults = ("...",) * len(defaults)
+ defaults = (ellipsis,) * len(defaults)
annotations = props["annotations"].copy()
if not layout.return_annotation and "return" in annotations:
del annotations["return"]
diff --git a/sources/shiboken2/shibokenmodule/support/signature/lib/enum_sig.py b/sources/shiboken2/shibokenmodule/support/signature/lib/enum_sig.py
index 2ec14d62..f79f3266 100644
--- a/sources/shiboken2/shibokenmodule/support/signature/lib/enum_sig.py
+++ b/sources/shiboken2/shibokenmodule/support/signature/lib/enum_sig.py
@@ -39,6 +39,16 @@
from __future__ import print_function, absolute_import
+"""
+enum_sig.py
+
+Enumerate all signatures of a class.
+
+This module separates the enumeration process from the formatting.
+It is not easy to adhere to this protocol, but in the end, it paid off
+by producing a lot of clarity.
+"""
+
import sys
from signature_loader import get_signature, inspect
@@ -51,6 +61,7 @@ class ExactEnumerator(object):
An appropriate formatter should be supplied, if printable output
is desired.
"""
+
def __init__(self, formatter, result_type=dict):
self.fmt = formatter
self.result_type = result_type
@@ -91,7 +102,8 @@ class ExactEnumerator(object):
subclass_name = ".".join((class_name, thing_name))
subclasses.append((subclass_name, thing))
else:
- ret.update(self.function(thing_name, thing))
+ func_name = thing_name.split(".")[0] # remove ".overload"
+ ret.update(self.function(func_name, thing))
for subclass_name, subclass in subclasses:
ret.update(self.klass(subclass_name, subclass))
return ret
@@ -101,7 +113,7 @@ class ExactEnumerator(object):
signature = getattr(func, '__signature__', None)
if signature is not None:
with self.fmt.function(func_name, signature) as key:
- ret[key] = str(signature)
+ ret[key] = signature
return ret
@@ -133,3 +145,20 @@ class SimplifyingEnumerator(ExactEnumerator):
with self.fmt.function(func_name, sig) as key:
ret[key] = sig
return ret
+
+class HintingEnumerator(ExactEnumerator):
+ """
+ HintingEnumerator enumerates all signatures in a module slightly changed.
+
+ This class is used for generating complete listings of all signatures for
+ hinting stubs. Only default values are replaced by "...".
+ """
+
+ def function(self, func_name, func):
+ ret = self.result_type()
+ signature = get_signature(func, 'hintingstub')
+ if signature is not None:
+ with self.fmt.function(func_name, signature) as key:
+ ret[key] = signature
+ return ret
+
diff --git a/sources/shiboken2/shibokenmodule/support/signature/loader.py b/sources/shiboken2/shibokenmodule/support/signature/loader.py
index 83493e51..170fb0a2 100644
--- a/sources/shiboken2/shibokenmodule/support/signature/loader.py
+++ b/sources/shiboken2/shibokenmodule/support/signature/loader.py
@@ -59,7 +59,6 @@ import os
import traceback
import types
from contextlib import contextmanager
-from distutils.sysconfig import get_python_lib
"""
A note on the import problem (solved):
@@ -111,6 +110,30 @@ def ensure_import_support():
sys.path.pop(0)
+# 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):
+ if annotation.__module__ in ('builtins', base_module):
+ return annotation.__qualname__
+ return annotation.__module__+'.'+annotation.__qualname__
+ return repr(annotation)
+
+# patching __repr__ to disable the __repr__ of typing.TypeVar:
+"""
+ def __repr__(self):
+ if self.__covariant__:
+ prefix = '+'
+ elif self.__contravariant__:
+ prefix = '-'
+ else:
+ prefix = '~'
+ return prefix + self.__name__
+"""
+def _typevar__repr__(self):
+ return "typing." + self.__name__
+
with ensure_import_support():
# We store all needed modules in signature_loader.
# This way, they are always accessible.
@@ -119,6 +142,7 @@ with ensure_import_support():
if sys.version_info >= (3,):
import typing
import inspect
+ inspect.formatannotation = formatannotation
else:
import inspect
namespace = inspect.__dict__
@@ -129,6 +153,7 @@ with ensure_import_support():
inspect.__doc__ += _doc
# force inspect to find all attributes. See "heuristic" in pydoc.py!
inspect.__all__ = list(x for x in dir(inspect) if not x.startswith("_"))
+ typing.TypeVar.__repr__ = _typevar__repr__
def put_into_loader_package(module, loader=signature_loader):
# Note: the "with" statement hides that we are no longer in a
diff --git a/sources/shiboken2/shibokenmodule/support/signature/mapping.py b/sources/shiboken2/shibokenmodule/support/signature/mapping.py
index 724b0c75..bca1ce30 100644
--- a/sources/shiboken2/shibokenmodule/support/signature/mapping.py
+++ b/sources/shiboken2/shibokenmodule/support/signature/mapping.py
@@ -56,7 +56,10 @@ import pkgutil
from signature_loader import typing
-ellipsis = "..."
+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]
diff --git a/sources/shiboken2/shibokenmodule/support/signature/parser.py b/sources/shiboken2/shibokenmodule/support/signature/parser.py
index 82cd9aab..4bb1bf23 100644
--- a/sources/shiboken2/shibokenmodule/support/signature/parser.py
+++ b/sources/shiboken2/shibokenmodule/support/signature/parser.py
@@ -240,7 +240,7 @@ def fixup_multilines(sig_str):
if idx > 0:
continue
# remove duplicates
- multi_lines = list(set(multi_lines))
+ multi_lines = sorted(set(multi_lines))
# renumber or return a single line
nmulti = len(multi_lines)
if nmulti > 1: