How to use is_float method in pandera

Best Python code snippet using pandera_python

numericaltest.py

Source: numericaltest.py Github

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1import unittest2import math3from pypact.util.numerical import is_float, get_float, are_values_the_same4class NumericalUnitTest(unittest.TestCase):5 def test_is_float(self):6 self.assertEqual(is_float(""), False)7 self.assertEqual(is_float("-0.000E+00"), True)8 self.assertEqual(is_float("1234567"), True)9 self.assertEqual(is_float("NaN"), True)10 self.assertEqual(is_float("NaNananana BATMAN"), False)11 self.assertEqual(is_float("123.456"), True)12 self.assertEqual(is_float("123.E4"), True)13 self.assertEqual(is_float(".1"), True)14 self.assertEqual(is_float("1,234"), False)15 self.assertEqual(is_float("NULL"), False)16 self.assertEqual(is_float(",1"), False)17 self.assertEqual(is_float("123.EE4"), False)18 self.assertEqual(is_float("6.523537535629999e-07"), True)19 self.assertEqual(is_float("6e777777"), True)20 self.assertEqual(is_float("iNF"), True)21 self.assertEqual(is_float("-iNF"), True)22 self.assertEqual(is_float("infinity"), True)23 self.assertEqual(is_float("1.797693e+308"), True)24 self.assertEqual(is_float("2.65773-317"), True)25 self.assertEqual(is_float("-3.83922-308"), True)26 self.assertEqual(is_float("-4.10537-305"), True)27 self.assertEqual(is_float("1.0+9"), True)28 self.assertEqual(is_float("1.0+1.0"), False)29 self.assertEqual(is_float("1+1.0"), False)30 self.assertEqual(is_float("1+1"), False)31 self.assertEqual(is_float("1-1"), False)32 self.assertEqual(is_float("2.65773-+317"), False)33 self.assertEqual(is_float("2f-317"), False)34 self.assertEqual(is_float("2f-3d"), False)35 self.assertEqual(is_float("2-2+3d"), False)36 self.assertEqual(is_float("12.34.56"), False)37 self.assertEqual(is_float("#56"), False)38 self.assertEqual(is_float("56f"), False)39 self.assertEqual(is_float("56.4d"), False)40 self.assertEqual(is_float("56%"), False)41 self.assertEqual(is_float("0E0"), True)42 self.assertEqual(is_float("x86E0"), False)43 self.assertEqual(is_float(True), True)44 self.assertEqual(is_float("True"), False)45 self.assertEqual(is_float("86-5"), False)46 self.assertEqual(is_float("+1e1^5"), False)47 self.assertEqual(is_float("+1e1"), True)48 self.assertEqual(is_float("-+1"), False)49 self.assertEqual(is_float("-+"), False)50 self.assertEqual(is_float("+"), False)51 self.assertEqual(is_float("-"), False)52 self.assertEqual(is_float("0-0"), False)53 self.assertEqual(is_float("0.0-0"), True)54 self.assertEqual(is_float("(1)"), False)55 def test_get_float(self):56 self.assertEqual(get_float("1234567"), 1234567)57 self.assertEqual(math.isnan(get_float("NaN")), True)58 self.assertEqual(get_float("123.456"), 123.456)59 self.assertEqual(get_float("123.E4"), 123.E4)60 self.assertEqual(get_float(".1"), 0.1)61 self.assertEqual(get_float("6.523537535629999e-07"), 6.523537535629999e-07)62 self.assertEqual(get_float("6e777777"), 6e777777)63 self.assertEqual(math.isinf(get_float("iNF")), True)64 self.assertEqual(math.isinf(get_float("-iNF")), True)65 self.assertEqual(math.isinf(get_float("infinity")), True)66 self.assertEqual(get_float("1.797693e+308"), 1.797693e+308)67 self.assertEqual(get_float("2.65773-317"), 2.65773e-317)68 self.assertEqual(get_float("2.65773+317"), 2.65773e+317)...

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test_num.py

Source: test_num.py Github

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1from libdev.num import is_float, to_num2def test_float():3 assert is_float('0') == True4 assert is_float('-0.') == True5 assert is_float('-.0') == True6 assert is_float('.1') == True7 assert is_float('-.2') == True8 assert is_float('-3.') == True9 assert is_float('4.0') == True10 assert is_float('-5.678') == True11 assert is_float('6.7x') == False12 assert is_float('-7..8') == False13 assert is_float('') == False14 assert is_float('.') == False15 assert is_float(1) == True16 assert is_float(-2.) == True17 assert is_float(None) == False18def test_num():19 assert to_num('0') == 020 assert to_num('1.') == 121 assert to_num('-2.0') == -222 assert to_num('3.45') == 3.4523 assert to_num('-.0') == 024 assert to_num(-4.5) == -4.5...

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floats.py

Source: floats.py Github

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1'''215-9. Match the set of the string representations of all Python floats.3'''4import re5def is_float(text):6 m = re.match(r'[-+]?(\d)*(\.\d+)?([eE][-+]?\d+)?', text)7 return (m is not None) and (m.group() == text)8assert is_float('0')9assert is_float('100')10assert is_float('-100')11assert is_float('+1')12assert is_float('0.1')13assert is_float('.1')14assert is_float('0.13')15assert is_float('1e3')16assert is_float('1e-3')17assert is_float('1.1e-3')...

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