How to use _grab_to_file method in Pyscreenshot

Best Python code snippet using pyscreenshot_python

gnome_dbus.py

Source:gnome_dbus.py

...9    is_subprocess = True10    def grab(self, bbox=None):11        im = read_func_img(self._grab_to_file, bbox)12        return im13    def _grab_to_file(self, filename, bbox=None):14        has_jeepney = False15        try:16            from jeepney.wrappers import MessageGenerator, new_method_call17            from jeepney import new_method_call18            from jeepney.integrate.blocking import connect_and_authenticate19            has_jeepney = True20        except ImportError:21            pass22        if not has_jeepney:23            raise GnomeDBusError("jeepney library is missing")24        class Screenshot(MessageGenerator):25            interface = "org.gnome.Shell.Screenshot"26            def __init__(27                self,...

mac_quartz.py

Source:mac_quartz.py

...8    name = "mac_quartz"9    def grab(self, bbox=None):10        im = read_func_img(self._grab_to_file, bbox)11        return im12    def _grab_to_file(self, filename, bbox=None, dpi=72):13        # Should query dpi from somewhere, e.g for retina displays?14        import Quartz15        import LaunchServices16        from Cocoa import NSURL17        import Quartz.CoreGraphics as CG18        if bbox:19            width = bbox[2] - bbox[0]20            height = bbox[3] - bbox[1]21            region = CG.CGRectMake(bbox[0], bbox[1], width, height)22        else:23            region = CG.CGRectInfinite24        # Create screenshot as CGImage25        image = CG.CGWindowListCreateImage(26            region,...

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