Python loaded_api示例

示例#1

文件： qt_for_kernel.py 项目： ashanco/intellij-community

def get_options():
    """Return a list of acceptable QT APIs, in decreasing order of
    preference
    """
    #already imported Qt somewhere. Use that
    loaded = loaded_api()
    if loaded is not None:
        return [loaded]

    mpl = sys.modules.get('matplotlib', None)

    if mpl is not None and not check_version(mpl.__version__, '1.0.2'):
        #1.0.1 only supports PyQt4 v1
        return [QT_API_PYQT_DEFAULT]

    if os.environ.get('QT_API', None) is None:
        #no ETS variable. Ask mpl, then use either
        return matplotlib_options(mpl) or [QT_API_PYQT_DEFAULT, QT_API_PYSIDE, QT_API_PYQT5]

    #ETS variable present. Will fallback to external.qt
    return None

示例#2

文件： qt_for_kernel.py 项目： zean7760/config_files

def get_options():
    """Return a list of acceptable QT APIs, in decreasing order of
    preference
    """
    #already imported Qt somewhere. Use that
    loaded = loaded_api()
    if loaded is not None:
        return [loaded]

    mpl = sys.modules.get('matplotlib', None)

    if mpl is not None and not check_version(mpl.__version__, '1.0.2'):
        #1.0.1 only supports PyQt4 v1
        return [QT_API_PYQT_DEFAULT]

    if os.environ.get('QT_API', None) is None:
        #no ETS variable. Ask mpl, then use either
        return matplotlib_options(mpl) or [QT_API_PYQT_DEFAULT, QT_API_PYSIDE, QT_API_PYQT5]

    #ETS variable present. Will fallback to external.qt
    return None