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Removed Formatting errors

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Drishan Gupta 2024-05-14 08:44:20 +05:30 zatwierdzone przez GitHub
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contrib/advanced-python/decorator-kwargs-args.md
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@ -6,9 +6,9 @@ Functions in Python are so called first class objects, which means they can be t
```python ```python
def func1(): def func1():
def func2(): def func2():
print("Printing from the inner function, func2") print("Printing from the inner function, func2")
return func2 return func2
``` ```
Assigning func1 to function_call object Assigning func1 to function_call object
@ -17,7 +17,7 @@ function_call=func1()
``` ```
Calling the function Calling the function
```python ```python
>> function_call() >>> function_call()
``` ```
**Output** **Output**
``` ```
@ -50,8 +50,8 @@ Now that you have understood why \* is used, we can take a look at *args. *args
*args makes python functions flexible to handle dynamic arguments. *args makes python functions flexible to handle dynamic arguments.
```python ```python
def test1(*args): def test1(*args):
print(args) print(args)
print(f"The number of elements in args = {len(args)}") print(f"The number of elements in args = {len(args)}")
a=list(range(0,10)) a=list(range(0,10))
test1(*a) test1(*a)
``` ```
@ -64,8 +64,8 @@ If in the test1 we do not use \* in the argument
```python ```python
def test1(*args): def test1(*args):
print(args) print(args)
print(f"The number of elements in args = {len(args)}") print(f"The number of elements in args = {len(args)}")
a=list(range(0,10)) a=list(range(0,10))
test1(a) test1(a)
``` ```
@ -78,8 +78,8 @@ The number of elements in args = 1
**kwargs stands for keyword arguments. This is used for key and value pairs and similar to *args, this makes functions flexible enough to handle dynamic key value pairs in arguments. **kwargs stands for keyword arguments. This is used for key and value pairs and similar to *args, this makes functions flexible enough to handle dynamic key value pairs in arguments.
```python ```python
def test2(**kwargs): def test2(**kwargs):
print(kwargs) print(kwargs)
print(f"The number of elements in kwargs = {len(kwargs)}") print(f"The number of elements in kwargs = {len(kwargs)}")
test2(a=1,b=2,c=3,d=4,e=5) test2(a=1,b=2,c=3,d=4,e=5)
``` ```
The above snippet uses some key-value pairs and out test2 function gives the following output: The above snippet uses some key-value pairs and out test2 function gives the following output:
@ -96,18 +96,18 @@ Now that we understand what first class object, *args, **kwargs is, we can move
```python ```python
import time import time
def multiplication(a,b): def multiplication(a,b):
start=time.time() start=time.time()
c=a*b c=a*b
total=time.time()-start total=time.time()-start
print("Time taken for execution of multiplication",total) print("Time taken for execution of multiplication",total)
return c return c
def addition(a,b): def addition(a,b):
start=time.time() start=time.time()
c=a+b c=a+b
total=time.time()-start total=time.time()-start
print("Time taken for execution of addition ",total) print("Time taken for execution of addition ",total)
return c return c
multiplication(4,5) multiplication(4,5)
addition(4,5) addition(4,5)