Gecko [ lorencats.com ]

Name	Size	Permission
__pycache__	[ DIR ]	drwxr-xr-x
brain_argparse.py	1 KB	-rw-r--r--
brain_attrs.py	1.86 KB	-rw-r--r--
brain_builtin_inference.py	26.28 KB	-rw-r--r--
brain_collections.py	2.76 KB	-rw-r--r--
brain_curses.py	3.23 KB	-rw-r--r--
brain_dateutil.py	795 B	-rw-r--r--
brain_fstrings.py	2.07 KB	-rw-r--r--
brain_functools.py	6.16 KB	-rw-r--r--
brain_gi.py	6.65 KB	-rw-r--r--
brain_hashlib.py	2.11 KB	-rw-r--r--
brain_io.py	1.44 KB	-rw-r--r--
brain_mechanize.py	889 B	-rw-r--r--
brain_multiprocessing.py	3.04 KB	-rw-r--r--
brain_namedtuple_enum.py	13.7 KB	-rw-r--r--
brain_nose.py	2.16 KB	-rw-r--r--
brain_numpy.py	14.44 KB	-rw-r--r--
brain_pkg_resources.py	2.21 KB	-rw-r--r--
brain_pytest.py	2.33 KB	-rw-r--r--
brain_qt.py	2.38 KB	-rw-r--r--
brain_random.py	2.38 KB	-rw-r--r--
brain_re.py	1.1 KB	-rw-r--r--
brain_six.py	6 KB	-rw-r--r--
brain_ssl.py	3.47 KB	-rw-r--r--
brain_subprocess.py	3.55 KB	-rw-r--r--
brain_threading.py	767 B	-rw-r--r--
brain_typing.py	2.66 KB	-rw-r--r--
brain_uuid.py	564 B	-rw-r--r--

Code Editor : brain_qt.py

# Copyright (c) 2015-2016 Claudiu Popa <pcmanticore@gmail.com>
# Copyright (c) 2016 Ceridwen <ceridwenv@gmail.com>
# Copyright (c) 2017 Roy Wright <roy@wright.org>
# Copyright (c) 2018 Ashley Whetter <ashley@awhetter.co.uk>

# Licensed under the LGPL: https://www.gnu.org/licenses/old-licenses/lgpl-2.1.en.html
# For details: https://github.com/PyCQA/astroid/blob/master/COPYING.LESSER

"""Astroid hooks for the PyQT library."""

from astroid import MANAGER, register_module_extender
from astroid.builder import AstroidBuilder
from astroid import nodes
from astroid import parse

def _looks_like_signal(node, signal_name="pyqtSignal"):
    if "__class__" in node.instance_attrs:
        try:
            cls = node.instance_attrs["__class__"][0]
            return cls.name == signal_name
        except AttributeError:
            # return False if the cls does not have a name attribute
            pass
    return False

def transform_pyqt_signal(node):
    module = parse(
        """
    class pyqtSignal(object):
        def connect(self, slot, type=None, no_receiver_check=False):
            pass
        def disconnect(self, slot):
            pass
        def emit(self, *args):
            pass
    """
    )
    signal_cls = module["pyqtSignal"]
    node.instance_attrs["emit"] = signal_cls["emit"]
    node.instance_attrs["disconnect"] = signal_cls["disconnect"]
    node.instance_attrs["connect"] = signal_cls["connect"]

def transform_pyside_signal(node):
    module = parse(
        """
    class NotPySideSignal(object):
        def connect(self, receiver, type=None):
            pass
        def disconnect(self, receiver):
            pass
        def emit(self, *args):
            pass
    """
    )
    signal_cls = module["NotPySideSignal"]
    node.instance_attrs["connect"] = signal_cls["connect"]
    node.instance_attrs["disconnect"] = signal_cls["disconnect"]
    node.instance_attrs["emit"] = signal_cls["emit"]

def pyqt4_qtcore_transform():
    return AstroidBuilder(MANAGER).string_build(
        """

def SIGNAL(signal_name): pass

class QObject(object):
    def emit(self, signal): pass
"""
    )

register_module_extender(MANAGER, "PyQt4.QtCore", pyqt4_qtcore_transform)
MANAGER.register_transform(nodes.FunctionDef, transform_pyqt_signal, _looks_like_signal)
MANAGER.register_transform(
    nodes.ClassDef,
    transform_pyside_signal,
    lambda node: node.qname() == "PySide.QtCore.Signal",
)

${this.title}

Code Editor : brain_qt.py