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Python Exercise: Get a dictionary from an object's fields

Python dictionary: Exercise-16 with Solution

Write a Python program to get a dictionary from an object's fields.

Sample Solution:-

Python Code:

class dictObj(object):
     def __init__(self):
         self.x = 'red'
         self.y = 'Yellow'
         self.z = 'Green'
     def do_nothing(self):
         pass
test = dictObj()
print(test.__dict__)

Sample Output:

{'y': 'Yellow', 'z': 'Green', 'x': 'red'} 

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Next: Write a Python program to remove duplicates from Dictionary.

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Python: Tips of the Day

Python: How to make a chain of function decorators?

from functools import wraps

def makebold(fn):
    @wraps(fn)
    def wrapped(*args, **kwargs):
        return "<b>" + fn(*args, **kwargs) + "</b>"
    return wrapped

def makeitalic(fn):
    @wraps(fn)
    def wrapped(*args, **kwargs):
        return "<i>" + fn(*args, **kwargs) + "</i>"
    return wrapped

@makebold
@makeitalic
def hello():
    return "hello world"

@makebold
@makeitalic
def log(s):
    return s

print hello()        # returns "<b><i>hello world</i></b>"
print hello.__name__ # with functools.wraps() this returns "hello"
print log('hello')   # returns "<b><i>hello</i></b>"

Ref: https://bit.ly/3cVz5iw