How to use PyScreeze - 10 common examples
To help you get started, we’ve selected a few PyScreeze examples, based on popular ways it is used in public projects.
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asweigart / pyscreeze / tests / test_pyscreeze.py View on Github 
def test_locate_im(self):
slashFp = open('slash.png' ,'rb')
haystack1Fp = open('haystack1.png' ,'rb')
haystack2Fp = open('haystack2.png' ,'rb')
colorNoiseFp = open('colornoise.png' ,'rb')
slashIm = Image.open(slashFp)
haystack1Im = Image.open(haystack1Fp)
haystack2Im = Image.open(haystack2Fp)
colorNoiseIm = Image.open(colorNoiseFp)
self.assertEqual((94, 94, 4, 4), tuple(pyscreeze.locate(slashIm, haystack1Im)))
self.assertEqual((93, 93, 4, 4), tuple(pyscreeze.locate(slashIm, haystack2Im)))
self.assertEqual((94, 94, 4, 4), tuple(pyscreeze.locate(slashIm, haystack1Im, grayscale=True)))
self.assertEqual((93, 93, 4, 4), tuple(pyscreeze.locate(slashIm, haystack2Im, grayscale=True)))
pyscreeze.USE_IMAGE_NOT_FOUND_EXCEPTION = True
with self.assertRaises(pyscreeze.ImageNotFoundException):
pyscreeze.locate(slashIm, colorNoiseIm)
with self.assertRaises(pyscreeze.ImageNotFoundException):
pyscreeze.locate(slashIm, colorNoiseIm, grayscale=True)
pyscreeze.USE_IMAGE_NOT_FOUND_EXCEPTION = False
self.assertEqual(pyscreeze.locate(slashIm, colorNoiseIm), None)
self.assertEqual(pyscreeze.locate(slashIm, colorNoiseIm, grayscale=True), None)
slashFp.close()
haystack1Fp.close()
haystack2Fp.close()
colorNoiseFp.close()def locateTest():
largeNoiseFp = open('largenoise.png' ,'rb')
largeNoiseIm = Image.open(largeNoiseFp)
imageWidth, imageHeight = largeNoiseIm.size
bottomRightCorner100x100 = largeNoiseIm.crop((imageWidth - 100, imageHeight - 100, imageWidth, imageHeight))
for step in (1, 2, 4, 8, 16, 32):
startTime = time.time()
result = pyscreeze.locate(bottomRightCorner100x100, largeNoiseIm, step=step)
print('bottomRightCorner100x100 (step %s) located at %s in: %s seconds' % (step, result, round(time.time() - startTime, 2)))
largeNoiseFp.close()def test_locate_filename(self):
self.assertEqual((94, 94, 4, 4), tuple(pyscreeze.locate('slash.png', 'haystack1.png')))
self.assertEqual((93, 93, 4, 4), tuple(pyscreeze.locate('slash.png', 'haystack2.png')))
self.assertEqual((94, 94, 4, 4), tuple(pyscreeze.locate('slash.png', 'haystack1.png', grayscale=True)))
self.assertEqual((93, 93, 4, 4), tuple(pyscreeze.locate('slash.png', 'haystack2.png', grayscale=True)))
pyscreeze.USE_IMAGE_NOT_FOUND_EXCEPTION = True
with self.assertRaises(pyscreeze.ImageNotFoundException):
pyscreeze.locate('slash.png', 'colornoise.png')
with self.assertRaises(pyscreeze.ImageNotFoundException):
pyscreeze.locate('slash.png', 'colornoise.png', grayscale=True)
pyscreeze.USE_IMAGE_NOT_FOUND_EXCEPTION = False
self.assertEqual(pyscreeze.locate('slash.png', 'colornoise.png'), None)
self.assertEqual(pyscreeze.locate('slash.png', 'colornoise.png', grayscale=True), None)slashIm = Image.open(slashFp)
haystack1Im = Image.open(haystack1Fp)
haystack2Im = Image.open(haystack2Fp)
colorNoiseIm = Image.open(colorNoiseFp)
self.assertEqual((94, 94, 4, 4), tuple(pyscreeze.locate(slashIm, haystack1Im)))
self.assertEqual((93, 93, 4, 4), tuple(pyscreeze.locate(slashIm, haystack2Im)))
self.assertEqual((94, 94, 4, 4), tuple(pyscreeze.locate(slashIm, haystack1Im, grayscale=True)))
self.assertEqual((93, 93, 4, 4), tuple(pyscreeze.locate(slashIm, haystack2Im, grayscale=True)))
pyscreeze.USE_IMAGE_NOT_FOUND_EXCEPTION = True
with self.assertRaises(pyscreeze.ImageNotFoundException):
pyscreeze.locate(slashIm, colorNoiseIm)
with self.assertRaises(pyscreeze.ImageNotFoundException):
pyscreeze.locate(slashIm, colorNoiseIm, grayscale=True)
pyscreeze.USE_IMAGE_NOT_FOUND_EXCEPTION = False
self.assertEqual(pyscreeze.locate(slashIm, colorNoiseIm), None)
self.assertEqual(pyscreeze.locate(slashIm, colorNoiseIm, grayscale=True), None)
slashFp.close()
haystack1Fp.close()
haystack2Fp.close()
colorNoiseFp.close()def test_locate_filename(self):
self.assertEqual((94, 94, 4, 4), tuple(pyscreeze.locate('slash.png', 'haystack1.png')))
self.assertEqual((93, 93, 4, 4), tuple(pyscreeze.locate('slash.png', 'haystack2.png')))
self.assertEqual((94, 94, 4, 4), tuple(pyscreeze.locate('slash.png', 'haystack1.png', grayscale=True)))
self.assertEqual((93, 93, 4, 4), tuple(pyscreeze.locate('slash.png', 'haystack2.png', grayscale=True)))
pyscreeze.USE_IMAGE_NOT_FOUND_EXCEPTION = True
with self.assertRaises(pyscreeze.ImageNotFoundException):
pyscreeze.locate('slash.png', 'colornoise.png')
with self.assertRaises(pyscreeze.ImageNotFoundException):
pyscreeze.locate('slash.png', 'colornoise.png', grayscale=True)
pyscreeze.USE_IMAGE_NOT_FOUND_EXCEPTION = False
self.assertEqual(pyscreeze.locate('slash.png', 'colornoise.png'), None)
self.assertEqual(pyscreeze.locate('slash.png', 'colornoise.png', grayscale=True), None)def test_locate_filename(self):
self.assertEqual((94, 94, 4, 4), tuple(pyscreeze.locate('slash.png', 'haystack1.png')))
self.assertEqual((93, 93, 4, 4), tuple(pyscreeze.locate('slash.png', 'haystack2.png')))
self.assertEqual((94, 94, 4, 4), tuple(pyscreeze.locate('slash.png', 'haystack1.png', grayscale=True)))
self.assertEqual((93, 93, 4, 4), tuple(pyscreeze.locate('slash.png', 'haystack2.png', grayscale=True)))
pyscreeze.USE_IMAGE_NOT_FOUND_EXCEPTION = True
with self.assertRaises(pyscreeze.ImageNotFoundException):
pyscreeze.locate('slash.png', 'colornoise.png')
with self.assertRaises(pyscreeze.ImageNotFoundException):
pyscreeze.locate('slash.png', 'colornoise.png', grayscale=True)
pyscreeze.USE_IMAGE_NOT_FOUND_EXCEPTION = False
self.assertEqual(pyscreeze.locate('slash.png', 'colornoise.png'), None)
self.assertEqual(pyscreeze.locate('slash.png', 'colornoise.png', grayscale=True), None)def test_locate_filename(self):
self.assertEqual((94, 94, 4, 4), tuple(pyscreeze.locate('slash.png', 'haystack1.png')))
self.assertEqual((93, 93, 4, 4), tuple(pyscreeze.locate('slash.png', 'haystack2.png')))
self.assertEqual((94, 94, 4, 4), tuple(pyscreeze.locate('slash.png', 'haystack1.png', grayscale=True)))
self.assertEqual((93, 93, 4, 4), tuple(pyscreeze.locate('slash.png', 'haystack2.png', grayscale=True)))
pyscreeze.USE_IMAGE_NOT_FOUND_EXCEPTION = True
with self.assertRaises(pyscreeze.ImageNotFoundException):
pyscreeze.locate('slash.png', 'colornoise.png')
with self.assertRaises(pyscreeze.ImageNotFoundException):
pyscreeze.locate('slash.png', 'colornoise.png', grayscale=True)
pyscreeze.USE_IMAGE_NOT_FOUND_EXCEPTION = False
self.assertEqual(pyscreeze.locate('slash.png', 'colornoise.png'), None)
self.assertEqual(pyscreeze.locate('slash.png', 'colornoise.png', grayscale=True), None)def test_imageNotFound(self):
colorNoiseFp = open('colornoise.png' ,'rb')
colorNoiseIm = Image.open(colorNoiseFp)
slashFp = open('slash.png' ,'rb')
slashIm = Image.open(slashFp)
pyscreeze.USE_IMAGE_NOT_FOUND_EXCEPTION = True
with self.assertRaises(pyscreeze.ImageNotFoundException):
pyscreeze.locate(slashIm, colorNoiseIm)
pyscreeze.USE_IMAGE_NOT_FOUND_EXCEPTION = False
self.assertEqual(pyscreeze.locate(slashIm, colorNoiseIm), None)
colorNoiseFp.close()
slashFp.close()def test_locateAll_filename(self):
self.assertEqual(((94, 94, 4, 4),), tuple(pyscreeze.locateAll('slash.png', 'haystack1.png')))
self.assertEqual(((93, 93, 4, 4), (94, 94, 4, 4), (95, 95, 4, 4)), tuple(pyscreeze.locateAll('slash.png', 'haystack2.png')))
self.assertEqual(((94, 94, 4, 4),), tuple(pyscreeze.locateAll('slash.png', 'haystack1.png', grayscale=True)))
self.assertEqual(((93, 93, 4, 4), (94, 94, 4, 4), (95, 95, 4, 4)), tuple(pyscreeze.locateAll('slash.png', 'haystack2.png', grayscale=True)))
self.assertEqual((), tuple(pyscreeze.locateAll('slash.png', 'colornoise.png')))
self.assertEqual((), tuple(pyscreeze.locateAll('slash.png', 'colornoise.png', grayscale=True)))imageWidth, imageHeight = largeNoiseIm.size
needle10x10 = largeNoiseIm.crop((imageWidth - 10, imageHeight - 10, imageWidth, imageHeight))
needle100x100 = largeNoiseIm.crop((imageWidth - 100, imageHeight - 100, imageWidth, imageHeight))
needle500x500 = largeNoiseIm.crop((imageWidth - 500, imageHeight - 500, imageWidth, imageHeight))
profiler = cProfile.Profile()
profiler.enable()
list(pyscreeze.locateAll(needle10x10, largeNoiseIm))
profiler.disable()
print('10x10 needle:')
pstats.Stats(profiler).sort_stats('cumulative').print_stats(1)
profiler = cProfile.Profile()
profiler.enable()
list(pyscreeze.locateAll(needle100x100, largeNoiseIm))
profiler.disable()
print('100x100 needle:')
pstats.Stats(profiler).sort_stats('cumulative').print_stats(1)
profiler = cProfile.Profile()
profiler.enable()
list(pyscreeze.locateAll(needle500x500, largeNoiseIm))
profiler.disable()
print('500x500 needle:')
pstats.Stats(profiler).sort_stats('cumulative').print_stats(1)PyScreeze
A simple, cross-platform screenshot module for Python 2 and 3.
Package Health Score
70 / 100Popular PyScreeze functions
- pyscreeze.__init__.ImageNotFoundException
- pyscreeze.__init__.PyScreezeException
- pyscreeze.center
- pyscreeze.grab
- pyscreeze.ImageNotFoundException
- pyscreeze.locate
- pyscreeze.locate.__doc__
- pyscreeze.locateAll
- pyscreeze.locateAll.__doc__
- pyscreeze.locateAllOnScreen
- pyscreeze.locateAllOnScreen.__doc__
- pyscreeze.locateCenterOnScreen
- pyscreeze.locateCenterOnScreen.__doc__
- pyscreeze.locateOnScreen
- pyscreeze.locateOnScreen.__doc__
- pyscreeze.pixel
- pyscreeze.pixelMatchesColor
- pyscreeze.RAISE_IF_NOT_FOUND
- pyscreeze.screenshot
- pyscreeze.USE_IMAGE_NOT_FOUND_EXCEPTION