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import math
class A(object):
cursur = 0.0
def __init__(self,x,y):
self.x = x
self.y = y
def move_forward(self,x,y):
x+=1
y+=1
A.cursur += math.sqrt(x**2 + y**2)
from json import loads,dumps
def Unicodify(func):
“””
Checkes in the incoming data-types and returns unicode values
Intended only for strings and JSON Objects
“””
def wrapper(obj):
if isinstance(obj, str):
return loads(obj)
elif isinstance(obj, dict):
def sample(a,*args,**kwargs):
printa is {}”.format(a)
print*args is a tuple {}”.format(args)
print**kwargs is a dictionary {}”.format(kwargs)
>>> sample(1,2,3,4,name=rahul”,age=26)
a is 1
*args is a tuple (2, 3, 4)
**kwargs is a dictionary {‘age’: 26, ‘name’: ‘rahul’}
def example_function(arg1,arg2,arg3,*args):
printarg1 is {0}”.format(arg1)
printarg2 is {0}”.format(arg2)
printarg3 is {0}”.format(arg3)
print*arg is {0}”.format(args)
>>> example_function(1,2,3,4,5,6,7,8,9,10)
arg1 is 1
arg2 is 2
arg3 is 3
#Its in python 3
def LinearSearch(my_item,my_list):
found = False
position = 0
while position < len(my_list) and not found:
if my_list[position] == my_item:
found = True
position += 1
return found
def BinarySearch(my_item,my_list):
found = False
bottom = 0
top = len(my_list)-1
while bottom<=top and not found:
middle = (bottom+top)//2
if my_list[middle] == my_item:
found = True
elif my_list[middle] < my_item:
bottom = middle + 1
class mimic_range:
def __init__(self,maximum):
self.maximum = maximum
def __iter__(self):
self.current = 0
return self
def next(self):
num = self.current
def double(function):
def wrapper(*args,**kwargs):
return 2 * function(*args,**kwargs)
return wrapper
@double
def adder(x,y):
return x + y
print adder(1,3)
def multiply(by = None):
def multiply_real_decorator(function):
def wrapper(*args,**kwargs):
return by * function(*args,**kwargs)
return wrapper
return multiply_real_decorator
@multiply(by = 3)
def adder(a,b):
return a + b
def duplicate(function):
def wrapper(*args,**kwargs):
return 2*function(*args,**kwargs)
return wrapper
def formatting(lowerscase = False):
def formatting_real(function):
def wrapper(*args, **kwargs):
if lowerscase: