本文整理汇总了Python中bytesize.SizeStruct类的典型用法代码示例。如果您正苦于以下问题：Python SizeStruct类的具体用法？Python SizeStruct怎么用？Python SizeStruct使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了SizeStruct类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: testGrow
def testGrow(self):
x = SizeStruct.new_from_bytes(16, 1)
y = SizeStruct.new_from_bytes(8, 1)
x.grow(y)
actual = x.get_bytes()
expected = (24, 1)
self.assertEqual(actual, expected)示例2: testMod
def testMod(self):
x = SizeStruct.new_from_str("1024 B")
y = SizeStruct.new_from_str("1000 B")
actual = x.mod(y).get_bytes()
expected = (24, 1)
self.assertEqual(actual, expected)
# when modding the signs are ignored
x = SizeStruct.new_from_str("1024 B")
y = SizeStruct.new_from_str("-1000 B")
actual = x.mod(y).get_bytes()
expected = (24, 1)
self.assertEqual(actual, expected)
x = SizeStruct.new_from_str("-1024 B")
y = SizeStruct.new_from_str("1000 B")
actual = x.mod(y).get_bytes()
expected = (24, 1)
self.assertEqual(actual, expected)
x = SizeStruct.new_from_str("-1024 B")
y = SizeStruct.new_from_str("-1000 B")
actual = x.mod(y).get_bytes()
expected = (24, 1)
self.assertEqual(actual, expected)
x = SizeStruct.new_from_str("1024 B")
y = SizeStruct.new_from_str("1024 B")
actual = x.mod(y).get_bytes()
expected = (0, 0)
self.assertEqual(actual, expected)示例3: testSub
def testSub(self):
x = SizeStruct.new_from_bytes(8, 1)
y = SizeStruct.new_from_bytes(16, 1)
actual = x.sub(y).get_bytes()
expected = (8, -1)
self.assertEqual(actual, expected)
x = SizeStruct.new_from_bytes(8, -1)
y = SizeStruct.new_from_bytes(16, 1)
actual = x.sub(y).get_bytes()
expected = (24, -1)
self.assertEqual(actual, expected)
x = SizeStruct.new_from_bytes(8, -1)
y = SizeStruct.new_from_bytes(16, -1)
actual = x.sub(y).get_bytes()
expected = (8, 1)
self.assertEqual(actual, expected)
x = SizeStruct.new_from_bytes(0, 0)
y = SizeStruct.new_from_bytes(16, -1)
actual = x.sub(y).get_bytes()
expected = (16, 1)
self.assertEqual(actual, expected)
x = SizeStruct.new_from_bytes(0, 0)
y = SizeStruct.new_from_bytes(0, 0)
actual = x.sub(y).get_bytes()
expected = (0, 0)
self.assertEqual(actual, expected)示例4: testSgn
def testSgn(self):
sgn = SizeStruct.new_from_str("12 KiB").sgn()
self.assertEqual(sgn, 1)
sgn = SizeStruct.new_from_str("0 MB").sgn()
self.assertEqual(sgn, 0)
sgn = SizeStruct.new_from_str("-12 GiB").sgn()
self.assertEqual(sgn, -1)示例5: testTrueDiv
def testTrueDiv(self):
x = SizeStruct.new_from_str("1024 B")
y = SizeStruct.new_from_str("-102.4 B") # rounds to whole bytes
divResult = float(x.true_div(y)[:15].replace(locale.nl_langinfo(locale.RADIXCHAR), ".")) # just some number to cover accurancy and not cross max float range
self.assertAlmostEqual(divResult, 1024.0/-102.0)
x = SizeStruct.new_from_str("1 MiB")
y = SizeStruct.new_from_str("1 KiB")
divResult = float(x.true_div(y)[:15].replace(locale.nl_langinfo(locale.RADIXCHAR), ".")) # just some number to cover accurancy and not cross max float range
self.assertAlmostEqual(divResult, 1024.0)示例6: testDivInt
def testDivInt(self):
x = SizeStruct.new_from_str("1 MiB")
y = 1024
divResult = x.div_int(y).get_bytes()
self.assertEqual(divResult, (1024, 1))
x = SizeStruct.new_from_str("-1 MiB")
y = 1077
divResult = x.div_int(y).get_bytes()
self.assertEqual(divResult, (973, -1))示例7: testMulFloatStr
def testMulFloatStr(self):
x = SizeStruct.new_from_str("8 B")
actual = x.mul_float_str("1.51").get_bytes()
self.assertEqual(actual, (12, 1))
x = SizeStruct.new_from_str("-8 B")
actual = x.mul_float_str("1.51").get_bytes()
self.assertEqual(actual, (12, -1))
x = SizeStruct.new_from_str("8 B")
actual = x.mul_float_str("-1.51").get_bytes()
self.assertEqual(actual, (12, -1))示例8: testNewFromBytes
def testNewFromBytes(self):
actual = SizeStruct.new_from_bytes(0, 0).get_bytes()
expected = (0, 0)
self.assertEqual(actual, expected)
actual = SizeStruct.new_from_bytes(10, 1).get_bytes()
expected = (10, 1)
self.assertEqual(actual, expected)
actual = SizeStruct.new_from_bytes(1024, -1).get_bytes()
expected = (1024, -1)
self.assertEqual(actual, expected)示例9: testCmpBytes
def testCmpBytes(self):
x = SizeStruct.new_from_str("1 KiB")
# result > 0
y = 1023
cmpResult = SizeStruct.cmp_bytes(x, y, False)
self.assertGreater(cmpResult, 0)
# result < 0
y = 1025
cmpResult = SizeStruct.cmp_bytes(x, y, False)
self.assertLess(cmpResult, 0)
# result == 0
y = 1024
cmpResult = SizeStruct.cmp_bytes(x, y, False)
self.assertEqual(cmpResult, 0)
# test with abs == True
x = SizeStruct.new_from_str("-1 KiB")
# result > 0
y = 1023
cmpResult = SizeStruct.cmp_bytes(x, y, True)
self.assertGreater(cmpResult, 0)
# result < 0
y = 1025
cmpResult = SizeStruct.cmp_bytes(x, y, True)
self.assertLess(cmpResult, 0)
# result == 0
y = 1024
cmpResult = SizeStruct.cmp_bytes(x, y, True)
self.assertEqual(cmpResult, 0)示例10: testShrink
def testShrink(self):
x = SizeStruct.new_from_bytes(16, 1)
y = SizeStruct.new_from_bytes(8, 1)
x.shrink(y)
actual = x.get_bytes()
expected = (8, 1)
self.assertEqual(actual, expected)
x = SizeStruct.new_from_bytes(8, 1)
y = SizeStruct.new_from_bytes(16, 1)
x.shrink(y)
actual = x.get_bytes()
expected = (8, -1)
self.assertEqual(actual, expected)示例11: testShrinkDivInt
def testShrinkDivInt(self):
x = SizeStruct.new_from_str("100 B")
y = 11
x.shrink_div_int(y)
actual = x.get_bytes()
expected = (9, 1)
self.assertEqual(actual, expected)
x = SizeStruct.new_from_str("98 B")
y = 11
x.shrink_div_int(y)
actual = x.get_bytes()
expected = (8, 1)
self.assertEqual(actual, expected)示例12: testSubBytes
def testSubBytes(self):
x = SizeStruct.new_from_bytes(8, 1)
actual = x.sub_bytes(16).get_bytes()
expected = (8, -1)
self.assertEqual(actual, expected)
x = SizeStruct.new_from_bytes(8, 1)
actual = x.sub_bytes(8).get_bytes()
expected = (0, 0)
self.assertEqual(actual, expected)
x = SizeStruct.new_from_bytes(8, -1)
actual = x.sub_bytes(0).get_bytes()
expected = (8, -1)
self.assertEqual(actual, expected)示例13: testTrueDivInt
def testTrueDivInt(self):
x = SizeStruct.new_from_str("1000 B")
y = 100
divResult = float(x.true_div_int(y)[:15]) # just some number to cover accuracy and not cross max float range
self.assertAlmostEqual(divResult, 1000.0/100.0)
x = SizeStruct.new_from_str("-1 MiB")
y = 1024
divResult = float(x.true_div_int(y)[:15]) # just some number to cover accuracy and not cross max float range
self.assertAlmostEqual(divResult, -1024.0)
x = SizeStruct.new_from_str("0 MiB")
y = 1024
divResult = float(x.true_div_int(y)[:15]) # just some number to cover accuracy and not cross max float range
self.assertAlmostEqual(divResult, 0.0)示例14: testHumanReadable
def testHumanReadable(self):
strSizeStruct = SizeStruct.new_from_str("12 KiB").human_readable(KiB, 2, True)
self.assertEqual(strSizeStruct, "12 KiB")
strSizeStruct = SizeStruct.new_from_str("1 KB").human_readable(KiB, 2, False)
self.assertEqual(strSizeStruct, "0.98 KiB")
strSizeStruct = SizeStruct.new_from_str("100 GiB").human_readable(KiB, 2, False)
self.assertEqual(strSizeStruct, "100 GiB")
strSizeStruct = SizeStruct.new_from_str("100.00 GiB").human_readable(KiB, 2, False)
self.assertEqual(strSizeStruct, "100 GiB")
strSizeStruct = SizeStruct.new_from_str("100 GiB").human_readable(KiB, 0, False)
self.assertEqual(strSizeStruct, "100 GiB")示例15: testCmp
def testCmp(self):
x = SizeStruct.new_from_str("1 KiB")
y = SizeStruct.new_from_str("-1 KiB")
# params: SizeStruct x, SizeStruct y, bool abs
# result > 0
cmpResult = SizeStruct.cmp(x, y, False)
self.assertGreater(cmpResult, 0)
# result < 0
cmpResult = SizeStruct.cmp(y, x, False)
self.assertLess(cmpResult, 0)
# result == 0
cmpResult = SizeStruct.cmp(y, x, True)
self.assertEqual(cmpResult, 0)