Decimal#as_tuple():as_tuple()是一個Decimal類方法,該方法返回Decimal值的命名元組表示形式。
用法: Decimal.as_tuple()
參數:十進製值
返回:具有值的元組
- 標誌
–數字
–指數
代碼1:as_tuple()方法示例
# Python Program explaining
# as_tuple() method
# loading decimal library
from decimal import *
# Initializing a decimal value
a = Decimal(-1)
b = Decimal('0.142857')
# printing Decimal values
print ("Decimal value a : ", a)
print ("Decimal value b : ", b)
# Using Decimal.as_tuple() method
print ("\n\nDecimal a with as_tuple() method : ", a.as_tuple())
print ("Decimal b with as_tuple() method : ", b.as_tuple())
輸出:
Decimal value a : -1 Decimal value b : 0.142857 Decimal a with as_tuple() method : DecimalTuple(sign=1, digits=(1, ), exponent=0) Decimal b with as_tuple() method : DecimalTuple(sign=0, digits=(1, 4, 2, 8, 5, 7), exponent=-6)
代碼2:as_tuple()方法的示例
# Python Program explaining
# as_tuple() method
# loading decimal library
from decimal import *
# Initializing a decimal value
a = Decimal('-3.14')
b = Decimal('321e + 5')
# printing Decimal values
print ("Decimal value a : ", a)
print ("Decimal value b : ", b)
# Using Decimal.as_tuple() method
print ("\n\nDecimal a with as_tuple() method : ", a.as_tuple())
print ("Decimal b with as_tuple() method : ", b.as_tuple())
輸出:
Decimal value a : -3.14 Decimal value b : 3.21E+7 Decimal a with as_tuple() method : DecimalTuple(sign=1, digits=(3, 1, 4), exponent=-2) Decimal b with as_tuple() method : DecimalTuple(sign=0, digits=(3, 2, 1), exponent=5)
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