Python matplotlib.matplotlib_fname方法代码示例

# 需要导入模块: import matplotlib [as 别名]
# 或者: from matplotlib import matplotlib_fname [as 别名]
def show_version(event, context):
    import grizli
    import eazy

    print('Event: ', event)

    print('grizli version: ', grizli.__version__)
    print('eazy version: ', eazy.__version__)

    import matplotlib
    print('matplotlibrc: ', matplotlib.matplotlib_fname()) 

# 需要导入模块: import matplotlib [as 别名]
# 或者: from matplotlib import matplotlib_fname [as 别名]
def _get_async_wrapper(self):
        def async_wrapper(*args, **kwargs):
            # TODO handle this better in the future, but stop the massive error
            # caused by MacOSX asynchronous runs for now.
            try:
                import matplotlib as plt
                if plt.rcParams['backend'].lower() == 'macosx':
                    raise EnvironmentError(backend_error_template %
                                           plt.matplotlib_fname())
            except ImportError:
                pass

            # This function's signature is rewritten below using
            # `decorator.decorator`. When the signature is rewritten, args[0]
            # is the function whose signature was used to rewrite this
            # function's signature.
            args = args[1:]

            pool = concurrent.futures.ProcessPoolExecutor(max_workers=1)
            future = pool.submit(_subprocess_apply, self, args, kwargs)
            # TODO: pool.shutdown(wait=False) caused the child process to
            # hang unrecoverably. This seems to be a bug in Python 3.7
            # It's probably best to gut concurrent.futures entirely, so we're
            # ignoring the resource leakage for the moment.
            return future

        async_wrapper = self._rewrite_wrapper_signature(async_wrapper)
        self._set_wrapper_properties(async_wrapper)
        self._set_wrapper_name(async_wrapper, 'asynchronous')
        return async_wrapper 

# 需要导入模块: import matplotlib [as 别名]
# 或者: from matplotlib import matplotlib_fname [as 别名]
def pylab_setup():
    'return new_figure_manager, draw_if_interactive and show for pylab'
    # Import the requested backend into a generic module object

    if backend.startswith('module://'):
        backend_name = backend[9:]
    else:
        backend_name = 'backend_'+backend
        backend_name = backend_name.lower() # until we banish mixed case
        backend_name = 'matplotlib.backends.%s'%backend_name.lower()

    # the last argument is specifies whether to use absolute or relative
    # imports. 0 means only perform absolute imports.
    backend_mod = __import__(backend_name,
                             globals(),locals(),[backend_name],0)

    # Things we pull in from all backends
    new_figure_manager = backend_mod.new_figure_manager

    # image backends like pdf, agg or svg do not need to do anything
    # for "show" or "draw_if_interactive", so if they are not defined
    # by the backend, just do nothing
    def do_nothing_show(*args, **kwargs):
        frame = inspect.currentframe()
        fname = frame.f_back.f_code.co_filename
        if fname in ('<stdin>', '<ipython console>'):
            warnings.warn("""
Your currently selected backend, '%s' does not support show().
Please select a GUI backend in your matplotlibrc file ('%s')
or with matplotlib.use()""" %
                          (backend, matplotlib.matplotlib_fname()))
    def do_nothing(*args, **kwargs): pass
    backend_version = getattr(backend_mod,'backend_version', 'unknown')
    show = getattr(backend_mod, 'show', do_nothing_show)
    draw_if_interactive = getattr(backend_mod, 'draw_if_interactive', do_nothing)

    # Additional imports which only happen for certain backends.  This section
    # should probably disappear once all backends are uniform.
    if backend.lower() in ['wx','wxagg']:
        Toolbar = backend_mod.Toolbar
        __all__.append('Toolbar')

    matplotlib.verbose.report('backend %s version %s' % (backend,backend_version))

    return backend_mod, new_figure_manager, draw_if_interactive, show