def indexed_price(base,target,basePrice,**kw):
baseMonth=Month.parse(str(base))
targetMonth=Month.parse(str(target))
for i in SANTE:
if i.start <= baseMonth:
return FixedPoint(
basePrice * i.coeff(baseMonth,targetMonth),**kw)
def indexed_price(base, target, basePrice, **kw):
baseMonth = Month.parse(str(base))
targetMonth = Month.parse(str(target))
for i in SANTE:
if i.start <= baseMonth:
return FixedPoint(basePrice * i.coeff(baseMonth, targetMonth),
**kw)
self.values = values
def coeff(self, baseMonth, newMonth):
assert baseMonth >= self.start
baseIndex = self.values[baseMonth - self.start]
try:
newIndex = self.values[newMonth - self.start]
except IndexError, e:
print newMonth, "-", self.start, "=", newMonth - self.start
raise
#print self.start,baseIndex, newIndex
return newIndex / baseIndex
sante1988 = Index(
Month.parse('198212'),
(
# 1982:
82.53,
# 1983:
83.54,
84.00,
84.31,
84.57,
85.02,
85.57,
86.39,
87.21,
87.82,
87.83,
88.28,
def parse(self, s):
assert len(s), ERR_PARSE_EMPTY
return Month.parse(s)
def parse(self,s):
assert len(s), ERR_PARSE_EMPTY
return Month.parse(s)
self.start = start
self.values=values
def coeff(self,baseMonth,newMonth):
assert baseMonth >= self.start
baseIndex=self.values[baseMonth-self.start]
try:
newIndex=self.values[newMonth-self.start]
except IndexError,e:
print newMonth, "-", self.start, "=", newMonth-self.start
raise
#print self.start,baseIndex, newIndex
return newIndex / baseIndex
sante1988 = Index(Month.parse('198212'), (
# 1982:
82.53,
# 1983:
83.54, 84.00, 84.31, 84.57, 85.02, 85.57,
86.39, 87.21, 87.82, 87.83, 88.28, 88.44,
# 1984:
89.27, 89.94, 90.32, 90.91, 91.11, 91.37,
91.86, 92.22, 92.50, 92.92, 92.96, 93.17,
# 1985:
93.77, 94.74, 95.50, 95.87, 95.97, 95.99,
96.51, 96.51, 96.71, 96.66, 96.89, 96.92,
# 1986:
97.03, 97.11, 96.96, 97.26, 97.04, 97.17,
def test01(self):
l = [str(m) for m in anyrange(Month(2003,10),Month(2004,02),1)]
s=" ".join(l)
#print s
self.assertEqual(s,"10/2003 11/2003 12/2003 01/2004 02/2004")
m0 = m = Month(2003,3)
self.assertEqual(m,Month(2003,3))
m += 1
self.assertEqual(m,Month(2003,4))
m2 = m+1
self.assertEqual(m2,Month(2003,5))
i = Month(2005,6) - Month(2003,6)
self.assertEqual(i,24)
i = Month(2005,6) - Month(2003,4)
self.assertEqual(i,26)
i = Month(2005,6) - Month(2003,7)
self.assertEqual(i,23)
i = Month(2005,6) - Month(2005,6)
self.assertEqual(i,0)
i = Month(2002,8) - Month(1994,1)
self.assertEqual(i,103) # 103=8*12+7
i = Month(2005,5) - Month(1994,1)
self.assertEqual(i,136) # 136=11*12+4
