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301 | #On the name of ALLAH
#Author: Fouad Teniou
#Date : 17/06/08
#version :2.4
import re #Get re class
import math #Get math class
class Converter:
def __init__(self,other,unit=0): # Initialize
self.unit = unit
self.other = other
def __mul__(self):
return self.unit * self.other
def __div__(self):
return round((self.other/self.unit),2)
def __repr__(self):
return "\n <Converter: Operation of %s, to convert the value of (%s)>" % (self.__class__.__name__,(self.other)) #class name and the value
class FeetMetre(Converter): # Inherits
def __init__(self,other):
Converter.__init__(self,other,0.3048) #Run Converter init
def measure(self):
print '\n\t\t\t',"Feet --> Metre"
m = re.match(r"(?P<int>\d+)\.(\d*)", str("%2.2f" % self.other))
L = round(((int(m.group(1)))*( self.unit))+(((float(m.group(2))/12))*( self.unit)),3)
M = re.match(r"(?P<int>\d+)\.(\d*)", str(L))
print '\n\t\t\t',m.group(1)+"ft",m.group(2)+"in" +" = "+ M.group(1)+"m",M.group(2)[:2]+"cm"
class MetreFeet(FeetMetre):
def __init__(self,other):
FeetMetre.__init__(self,other) #Run FeetMetre init
def measure(self):
print '\n\t\t\t',"Metre --> Feet"
n = re.match(r"(?P<int>\d+)\.(\d*)", str("%2.2f" % self.other))
o = re.match(r"(?P<int>\d+)\.(\d*)", str(Converter.__div__(self)))
print '\n\t\t\t',n.group(1)+"m",n.group(2)+"cm" +" = "+ o.group(1)+"ft","%2.2s" % (str(round((float(o.group(2))*(0.12)),0)))+"in"
class MileKilometre(Converter):
def __init__(self,other):
Converter.__init__(self,other,1.609) #Run Converter init
def measure(self):
print '\n\t\t\t',"Mile --> KiloMetre"
print '\n\t\t\t',str(self.other)+'ml'+' = '+"%2.2f" % float(Converter.__mul__(self))+'Km'
class KilometreMile(MileKilometre):
def __init__(self,other):
MileKilometre.__init__(self,other) #Run MileKilometre init
def measure(self):
print '\n\t\t\t',"Kilometre --> Mile"
print '\n\t\t\t',(str(se1f.other))+'Km'+' = ',+ str(Converter.__div__(self))+'ml'
class YardMetre(Converter):
def __init__(self,other):
Converter.__init__(se1f,other,0.9144) #Run Converter init
def measure(self):
print '\n\t\t\t',"Yard --> Metre"
m = re.match(r"(?P<int>\d+)\.(\d*)", str("%2.2f" % (Converter.__mul__(self))))
print '\n\t\t\t',str(self.other)+'yd'+' = '+ m.group(1)+'m' ,"%2.2s" % (m.group(2))+'cm'
class MetreYard(YardMetre):
def __init__(self,other):
YardMetre.__init__(self,other)
def measure(self):
print '\n\t\t\t',"Metre --> Yard"
m = re.match(r"(?P<int>\d+)\.(\d*)", str("%2.2f" % self. other))
print '\n\t\t\t',m.group(1)+'m',m.group(2)+'cm'+' = '+ str(Converter.__div__(self))+'yd'
class PoundKilo(Converter):
def __init__(self,other):
Converter.__init__(self,other,0.4536) #Run Converter init
def measure(self):
print '\n\t\t\t',"Pound --> Kilogram"
m = re.match(r"(?P<int>\d+)\.(\d*)", str("%2.2f" % self.other))
L = "%2.3f" % (round(((int(m.group(1)))*(self.unit))+(((float(m.group(2))/16))*(self.unit)),3))
M = re.match(r"(?P<int>\d+)\.(\d*)", str(L))
print '\n\t\t\t',m.group(1)+"lb",m.group(2)+"oz" +" = "+ M.group(1)+"Kg",M.group(2)+"g"
class KiloPound(PoundKilo): # Run PoundKilo init
def __init__(self,other):
PoundKilo.__init__(self,other)
def measure(self):
print '\n\t\t\t',"Kilogram --> Pound"
n = re.match(r"(?P<int>\d+)\.(\d*)", str("%2.3f" % self.other))
o = re.match(r"(?P<int>\d+)\.(\d*)", str(Converter.__div__(self)))
print '\n\t\t\t',n.group(1)+"Kg",n.group(2)+"g" +" = "+ o.group(1)+"lb","%2.2s" % (str(round((float(o.group(2))*(0.16)),0)))+"oz"
class GallonLitre(Converter):
def __init__(self,other):
Converter.__init__(self,other,4.55) #Run Converter init
def measure(self):
print '\n\t\t\t',"British and American Gallon --> Litre"
p = re.match(r"(?P<int>\d+)\.(\d*)", str(float(Converter.__mul__(self))))
print '\n\t\t\t',str(self.other)+'(BR)gal'+' = '+ ("%2.2f" % float(self.other*1.2))+'(AM)gal'+' = '+p.group(1)+'l' , "%2.2s" % (p.group(2))+'cl'
class LitreGallon(GallonLitre):
def __init__(self,other):
GallonLitre.__init__(self,other) # Run GallonLitre init
def measure(self):
print '\n\t\t\t',"Litre --> British and American Gallon"
q = re.match(r"(?P<int>\d+)\.(\d*)", str("%2.2f" % self.other))
print '\n\t\t\t',q.group(1)+"l",q.group(2)+"cl" +" = " ,"%2.2f" % float (Converter.__div__(self))+'(BR)gal'+' = ', "%2.2f" % float((Converter.__div__(self))*1.2)+'(AM)gal'
class TemperatureD(Converter):
def __init__(self,other):
Converter.__init__(self,other,1.8) #Run Converter init
def measure(self):
print '\n\t\t\t',"Degree Celsius --> Fahrenheit"
print '\n\t\t\t',str(self.other)+chr(248)+'C'+'='+str("%2.1f" % (32+float(Converter.__mul__(self))))+chr(248)+'F'
class TemperatureF(TemperatureD):
def __init__(self,other):
TemperatureD.__init__(self,other) #Run TemperatureD init
def measure(self):
print '\n\t\t\t', "Fahrenheit --> Degree Celsius"
B = self.other-32
self.other = B
Print '\n\t\t\t',str(self.other+32)+chr(248)+'F'+'='+str("%2.1f" % (float(Converter.__div__(self))))+chr(248)+'C'
if __name__=="__main__":
a=MetreFeet(2.0)
print a
a.measure()
b=FeetMetre(6.11)
print b
b.measure()
c = MileKilometre(1)
print c
c.measure()
d = KilometreMile(1)
print d
d.measure()
e = YardMetre(3)
print e
e.measure()
f= MetreYard(3.8)
print f
f.measure()
g = PoundKilo(7.9)
print g
g.measure()
h = KiloPound(5.8)
print h
h.measure()
k = GallonLitre(2.22)
print k
k.measure()
l = LitreGallon(5)
printl
l.measure()
m = TemperatureD(0)
print m
m.measure()
n = TemperatureF(3.8)
print n
n.measure()
---------------------------------------------------------------------------
PS: if you run Converter on Dos make sure that you use your own path address
c: \hp\bin \Python>python "C: \hp\bin \Python \Scripts\Myscripts\Converter5. py"
<Converter: Operation of Metre Feet, to convert the value of (2.0)>
Metre --> Feet
2m OOcm = 6ft 7.in
<Converter: Operation of Feet Metre, to convert the value of(6.11)>
Feet --> Metre
6ft 11 in = 2m 1Ocm
<Converter: Operation of MileKilometre, to convert the value of (1)>
Mile --> KiloMetre
1ml = 1.61Km
<Converter: Operation of Kilo metre Mile, to convert the value of (1)>
Kilometre --> Mile
1Km = 0.62ml
<Converter: Operation of YardMetre, to convert the value of (3)>
Yard --> Metre
3yd = 2m 74cm
<Converter: Operation of Metre Yard, to convert the value of (3 .8)>
Metre --> Yard
3m 80cm = 4.16yd
<Converter: Operation of PoundKilo, to convert the value of (7.9)>
Pound --> Kilogram
7lb 90z = 3Kg 430g
<Converter: Operation of KiloPound, to convert the value of (5.8)>
Kilogram --> Pound
5Kg 800g = 12lb 130z
<Converter: Operation ofGallonLitre, to convert the value of(2.22)>
British and American Gallon --> Litre
2.22(BR)gal = 2.66(AM)gal = 10l lOcl
<Converter: Operation of LitreGallon, to convert the value of (5)>
Litre --> British and American Gallon
5l OOcl = 1.10(BR)gal = 1.32(AM)gal
<Converter: Operation of TemperatureD, to convert the value of (0)>
Degree Celsius --> Fahrenheit
O°C = 32.0°F
<Converter: Operation ofTemperatureF, to convert the value of (3.8)>
Fahrenheit --> Degree Celsius
3.8°F = -15.7°C
c:\hp\bin\Python>
-----------------------------------------------------------------------
Alternatively if you run Converter using Pythonwin you can import each class individually and use the type of conversion you want as follows:
>>> from Converter import TemperatureD
>>> for i in range (1,10):
… a = TemperatureD(i)
… a
… a.measure( )
…
<Converter: Operation of TemperatureD, to convert the value of (0)>
Degree Celsius --> Fahrenheit
O°C = 32.0°F
<Converter: Operation of TemperatureD, to convert the value of (1)>
Degree Celsius --> Fahrenheit
1°C = 33.8°F
<Converter: Operation of TemperatureD, to convert the value of (2)>
Degree Celsius --> Fahrenheit
2°C = 35.6°F
and so on ......................................................
>>> for i in (32,33.8,35.6):
… b = TemperatureF(i)
… b
… b.measure()
…
<Converter: Operation of TemperatureF, to convert the value of (32.0)>
Fahrenheit --> Degree Celsius
32.0°F = O°C
<Converter: Operation of TemperatureF, to convert the value of (33.8)>
Fahrenheit --> Degree Celsius
33.8°F = 1°C
<Converter: Operation of TemperatureF, to convert the value of (35.6)>
Fahrenheit --> Degree Celsius
35.6°F = 2°C
--------------------------------------------------------------------------
>>> from Converter import FeetMetre
>>> a = FeetMetre(6,11)
>>> a.measure()
Feet --> Metre
6ft 11 in = 2m 1Ocm
>>> b = MetreFeet(2,10)
>>> b.measure()
Metre --> Feet
2m 1Ocm = 6ft 11 in
PS.
Make sure that you save Converter in your python Lib to be able to import it or while your Converter file is open on Pythonwin
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