Python is_num示例

示例#1

def test_pos_0head_not():
    assert is_num("+001") == False

示例#2

def test_operator_dot_not():
    assert is_num("+.") == False

示例#3

def test_deci():
    assert is_num("3.14") == True

示例#4

def test_multi_operator_not():
    assert is_num("+-5") == False

示例#5

def test_dot_not():
    assert is_num(".") == False

示例#6

def test_exp_not():
    assert is_num("12e") == False

示例#7

def test_multi_dot_not():
    assert is_num("1.2.3") == False

示例#8

def test_neg_deci():
    assert is_num("-1E-16") == True

示例#9

def test_all0():
    assert is_num("00000") == True

示例#10

def test_deci_exp():
    assert is_num("123.56e2") == True

示例#11

def test_deci_exp_operator():
    assert is_num("1.79234234235235E+308") == True

示例#12

def test_pos_exp():
    assert is_num("5e2") == True

示例#13

def test_neg_dot():
    assert is_num("-.123") == True

示例#14

def test_pos_dot():
    assert is_num("3.") == True

示例#15

def test_neg_0head_not():
    assert is_num("-001") == False

示例#16

def test_pos_all0():
    assert is_num("+0000") == True

示例#17

def pos_operator_pos_not():
    assert is_num("1+2") == False

示例#18

def test_pos():
    assert is_num("100") == True

示例#19

def test_contain_letter_not():
    assert is_num("1a3.14") == False

示例#20

def test_neg_all0():
    assert is_num("-0000") == True

示例#21

def test_operator_pos():
    assert is_num("+100") == True

示例#22

def test_pos_0head_deci():
    assert is_num("00001.1") == True

示例#23

def test_deci_exp_not():
    assert is_num("12e+5.4") == False

示例#24

def test_neg_0head_deci():
    assert is_num("-00001.") == True

示例#25

def test_exp_pos_not():
    assert is_num("e1") == False

示例#26

def test_0head_not():
    assert is_num("001") == False

示例#27

def test_none():
    assert is_num("") == False

示例#28

def test_neg():
    assert is_num("-123") == True