def get_screen_res():
"""
Funcion that check current screen resolution. Raise OSError if can't recognise OS!
* :return: (width, height) tuple with screen resolution.
"""
import platform
system = platform.system()
if 'Linux' in system:
import subprocess
import re
output = subprocess.Popen('xrandr | grep "\*" | cut -d" " -f4', shell=True, stdout=subprocess.PIPE)
output = output.communicate()[0]
valid_res = lambda x: re.match('^\d{3,4}x\d{3,4}$', x)
if not valid_res(output):
output = subprocess.Popen(' xdpyinfo | grep dimensions | cut -d" " -f7', shell=True, stdout=subprocess.PIPE)
output = output.communicate()[0]
if not valid_res(output):
logging.ERROR('OS ERROR - no way of determine screen res')
raise OSError(
"Humanity need more time to come up with efficient way of checking screen resolution of your hamster")
width, height = map(int, output.split('x'))
elif 'Windows' in system:
from win32api import GetSystemMetrics
width = int(GetSystemMetrics(0))
height = int(GetSystemMetrics(1))
else: # can't recognise OS
logging.ERROR('OS ERROR - no way of determine screen res')
raise OSError("get_screen_res function can't recognise your OS")
logging.info('Screen res set as: {}x{}'.format(width, height))
return OrderedDict(width=width, height=height)
def _calcSizeRendered(self):
"""DEPRECATED in 1.80.00. This funtionality is now handled by _updateVertices() and verticesPix"""
#raise DeprecationWarning, "_calcSizeRendered() was deprecated in 1.80.00. This funtionality is nowhanded by _updateVertices() and verticesPix"
if self.units in ['norm', 'pix', 'height']:
self._sizeRendered = copy.copy(self.size)
elif self.units in ['deg', 'degs']:
self._sizeRendered = deg2pix(self.size, self.win.monitor)
elif self.units == 'cm':
self._sizeRendered = cm2pix(self.size, self.win.monitor)
else:
logging.ERROR(
"Stimulus units should be 'height', 'norm', 'deg', 'cm' or 'pix', not '%s'"
% self.units)
def get_screen_res():
"""
Funcion that check current screen resolution. Raise OSError if can't recognise OS!
* :return: (width, height) tuple with screen resolution.
"""
import platform
system = platform.system()
if 'Linux' in system:
width, height = [
int(x)
for x in "b'1920x1080\n'".split('\'')[1].split('\n')[0].split('x')
]
elif 'Windows' in system:
from win32api import GetSystemMetrics
width = int(GetSystemMetrics(0))
height = int(GetSystemMetrics(1))
else: # can't recognise OS
logging.ERROR('OS ERROR - no way of determine screen res')
raise OSError("get_screen_res function can't recognise your OS")
logging.info('Screen res set as: {}x{}'.format(width, height))
return [width, height]