gnue/common/src/utils TextUtils.py

[Jason Cater]

CVSROOT:        /cvsroot/gnue
Module name:    gnue
Branch:         
Changes by:     Jason Cater <address@hidden>    03/06/07 03:22:56

Modified files:
        common/src/utils: TextUtils.py 

Log message:
        added a convenience routine to convert 123.22 to 'One Hundred Twenty 
Three and 22/100' (needed for some check printing stuff)

CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/gnue/gnue/common/src/utils/TextUtils.py.diff?tr1=1.6&tr2=1.7&r1=text&r2=text

Patches:
Index: gnue/common/src/utils/TextUtils.py
diff -c gnue/common/src/utils/TextUtils.py:1.6 
gnue/common/src/utils/TextUtils.py:1.7
*** gnue/common/src/utils/TextUtils.py:1.6      Wed Apr 30 16:38:28 2003
--- gnue/common/src/utils/TextUtils.py  Sat Jun  7 03:22:56 2003
***************
*** 88,90 ****
--- 88,128 ----
        rv += rom;
    return rv
  
+ 
+ #
+ # Convert a number to "dollar" notation (suitable for use on checks)
+ # e.g., 123.24 --> "One Hundred Twenty Three and 24/100"
+ #
+ def dollarToText(num):
+   whole = int(num)
+   cents = round((num-whole)*100)
+   rv = 'and %02d/100' % cents
+   if whole:
+     thirdRange = 0
+     while whole:
+       whole, segment = divmod(whole, 1000)
+       hundreds, tens = divmod(segment, 100)
+       try:
+         rv = _smallDollarMap[tens] + _thirdDollarMap[thirdRange] + rv
+       except IndexError:
+         ten, ones = divmod(tens,10)
+         rv = _tenDollarMap[ten] + _smallDollarMap[ones] + 
_thirdDollarMap[thirdRange] + rv
+       if hundreds:
+         rv = _smallDollarMap[hundreds] + 'Hundred ' + rv
+       thirdRange += 1
+   else:
+     rv = 'Zero ' + rv
+ 
+   return rv
+ 
+ 
+ _smallDollarMap = ('', 'One ', 'Two ', 'Three ', 'Four ', 'Five ',
+                    'Six ', 'Seven ', 'Eight ', 'Nine ', 'Ten ',
+                    'Eleven ', 'Twelve ', 'Thirteen ', 'Fourteen ',
+                    'Fifteen ', 'Sixteen ', 'Seventeen ', 'Eighteen ',
+                    'Nineteen ' )
+ _tenDollarMap = ('', '', 'Twenty ', 'Thirty ', 'Forty ', 'Fifty ',
+                  'Sixty ', 'Seventy ', 'Eighty ', 'Ninety ')
+ _thirdDollarMap = ('', 'Thousand ', 'Million ', 'Billion ', 'Trillion ')
+ 
+