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Diffstat (limited to 'sources/pyside2/tests/registry/init_platform.py')
| -rw-r--r-- | sources/pyside2/tests/registry/init_platform.py | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/sources/pyside2/tests/registry/init_platform.py b/sources/pyside2/tests/registry/init_platform.py new file mode 100644 index 000000000..b0faa84ef --- /dev/null +++ b/sources/pyside2/tests/registry/init_platform.py @@ -0,0 +1,172 @@ +############################################################################# +## +## Copyright (C) 2017 The Qt Company Ltd. +## Contact: https://www.qt.io/licensing/ +## +## This file is part of PySide2. +## +## $QT_BEGIN_LICENSE:LGPL$ +## 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 + +""" +Existence registry + +This is a registry for all existing function signatures. +One file is generated with all signatures of a platform and version. +""" + +import sys +import os +import PySide2 + +all_modules = list("PySide2." + x for x in PySide2.__all__) + +from PySide2.support.signature import inspect +from PySide2.QtCore import __version__ + +version_id = __version__.replace(".", "_") +is_ci = os.environ.get("QTEST_ENVIRONMENT", "") == "ci" +outname = "exists_{}_{}{}.py".format(sys.platform, version_id, + "_ci" if is_ci else "") +outfile = None + +def xprint(*args, **kw): + if outfile: + print(*args, file=outfile, **kw) + +def simplify(signature): + if isinstance(signature, list): + ret = list(simplify(sig) for sig in signature) + # remove duplicates which still sometimes occour: + things = set(ret) + if len(things) != len(ret): + ret = list(things) + if len(ret) == 1: + ret = ret[0] + return sorted(ret) + ret = [] + for pv in signature.parameters.values(): + txt = str(pv) + if txt == "self": + continue + txt = txt[txt.index(":") + 1:] + if "=" in txt: + txt = txt[:txt.index("=")] + quote = txt[0] + if quote in ("'", '"') and txt[-1] == quote: + txt = txt[1:-1] + ret.append(txt) + return tuple(ret) + +def begin_module(mod_name): + xprint("") + xprint("# Module", mod_name) + xprint('if "{}" in sys.modules:'.format(mod_name)) + xprint(" dict.update({") + +def end_module(mod_name): + xprint(" })") + +def begin_class(mod_name, class_name): + xprint() + xprint(" # class {}.{}:".format(mod_name, class_name)) + +def end_class(mod_name, class_name): + pass + +def show_signature(key, signature): + if key.endswith("lY"): + # make the robot shut up: + key = key[:-1] + '"+"Y' + xprint(' "{}": {},'.format(key, signature)) + +def enum_module(mod_name): + __import__(mod_name) + begin_module(mod_name) + module = sys.modules[mod_name] + members = inspect.getmembers(module, inspect.isclass) + ret = {} + for class_name, klass in members: + begin_class(mod_name, class_name) + signature = getattr(klass, '__signature__', None) + # class_members = inspect.getmembers(klass) + # gives us also the inherited things. + if signature is not None: + signature = simplify(signature) + key = "{}.{}".format(class_name, "__init__") + ret[key] = signature + show_signature(key, signature) + class_members = list(klass.__dict__.items()) + for func_name, func in class_members: + signature = getattr(func, '__signature__', None) + if signature is not None: + signature = simplify(signature) + key = "{}.{}".format(class_name, func_name) + ret[key] = signature + show_signature(key, signature) + end_class(mod_name, class_name) + end_module(mod_name) + return ret + +def generate_all(): + fname = os.path.join(os.path.dirname(__file__), outname) + global outfile + with open(fname, "w") as outfile: + with open(__file__) as f: + lines = f.readlines() + license_line = next((lno for lno, line in enumerate(lines) + if "$QT_END_LICENSE$" in line)) + xprint("".join(lines[:license_line + 3])) + xprint("import sys") + xprint("") + xprint("dict = {}") + for mod_name in all_modules: + enum_module(mod_name) + xprint("# eof") + return fname + +def enum_all(): + global outfile + outfile = None + ret = {} + for mod_name in all_modules: + ret.update(enum_module(mod_name)) + return ret + +def __main__(): + print("+++ generating {}. You should check this file in.".format(outname)) + generate_all() + +if __name__ == "__main__": + __main__() |