在Python中将金额转换为印度表示法 [英] Convert an amount to Indian Notation in Python
问题描述
问题:我需要将金额转换为印度货币格式
我的代码: Python
执行:
import decimal
def currencyInIndiaFormat n):
d = decimal.Decimal(str(n))
如果d.as_tuple()。exponent< -2:
s = str(n)
else:
s ='{0:.2f}'。格式(n)
l = len(s)
i = L-1;
res =''
flag = 0
k = 0
while i> = 0:
if flag == 0:
res = res + s [i]
if s [i] =='。':
flag = 1
elif flag == 1:
k = k + 1
res = res + s [i]
如果k == 3且i-1> = 0:
res = res +','
flag = 2
k = 0
否则:
k = k + 1
res = res + s [i]
如果k == 2且i-1> = 0:
res = res +',
flag = 2
k = 0
i = i - 1
return res [:: - 1]
def main():
n = 100.52
printINR+ currencyInIndiaFormat(n)#INR 100.52
n = 1000.108
printINR+ currencyInIndiaFormat(n)#INR 1,000.108
n = 1200000
printINR+ currencyInIndiaFormat(n)#INR 12,00,000.00
main()
我的问题:有没有一种方法可以使我的 currencyInIndiaFormat 功能更短,更简洁和干净? /有没有更好的方法来写我的currencyInIndiaFormat函数?/ b>
注意:我的问题主要是基于 code> Python 执行上述问题。
例如,这里的数字表示为:
1
10
100
1,000
10,000
1,00,000
10,00,000
1,00,00,000
10,00, 00,000
太多的工作。
>>>导入区域设置
>>> locale.setlocale(locale.LC_MONETARY,'en_IN')
'en_IN'
>>> print locale.currency(100.52,grouping = True)
$ 100.52
>>> print locale.currency(1000.108,grouping = True)
$ 1,000.11
>>> print locale.currency(1200000,grouping = True)
$ 12,00,000.00
Problem: I need to convert an amount to Indian currency format
My code: I have the following Python
implementation:
import decimal
def currencyInIndiaFormat(n):
d = decimal.Decimal(str(n))
if d.as_tuple().exponent < -2:
s = str(n)
else:
s = '{0:.2f}'.format(n)
l = len(s)
i = l-1;
res = ''
flag = 0
k = 0
while i>=0:
if flag==0:
res = res + s[i]
if s[i]=='.':
flag = 1
elif flag==1:
k = k + 1
res = res + s[i]
if k==3 and i-1>=0:
res = res + ','
flag = 2
k = 0
else:
k = k + 1
res = res + s[i]
if k==2 and i-1>=0:
res = res + ','
flag = 2
k = 0
i = i - 1
return res[::-1]
def main():
n = 100.52
print "INR " + currencyInIndiaFormat(n) # INR 100.52
n = 1000.108
print "INR " + currencyInIndiaFormat(n) # INR 1,000.108
n = 1200000
print "INR " + currencyInIndiaFormat(n) # INR 12,00,000.00
main()
My Question: Is there a way to make my currencyInIndiaFormat function shorter, more concise and clean ? / Is there a better way to write my currencyInIndiaFormat function ?
Note: My question is mainly based on Python
implementation of the above stated problem. It is not a duplicate of previously asked questions regarding conversion of currency to Indian format.
Indian Currency Format:
For example, numbers here are represented as:
1
10
100
1,000
10,000
1,00,000
10,00,000
1,00,00,000
10,00,00,000
Refer Indian Numbering System
Too much work.
>>> import locale
>>> locale.setlocale(locale.LC_MONETARY, 'en_IN')
'en_IN'
>>> print locale.currency(100.52, grouping=True)
₹ 100.52
>>> print locale.currency(1000.108, grouping=True)
₹ 1,000.11
>>> print locale.currency(1200000, grouping=True)
₹ 12,00,000.00
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