Class chain methods python

c = foo().line().my_print().bar().my_print()
assert c.kind == 'bar'

Source: stackoverflow.com

Class chain methods python

class foo():
    def __init__(self, kind=None):
        self.kind = kind
    def my_print(self):
        print (self.kind)
        return self
    @property
    def line(self):
        self.kind = 'line'
        return self
    @property
    def bar(self):
        self.kind='bar'
        return self

a = foo()
a.line
a.my_print()
a.bar
a.my_print()

assert a.kind == 'bar'

b = foo()
b.line.my_print().bar.my_print()
assert b.kind == 'bar'

c = foo().line.my_print().bar.my_print()
assert c.kind == 'bar'

Source: stackoverflow.com

Similar codes

6 votes142 views2 answers
Numpy random int
Python
0 vote141 views1 answer
2 plater die game in python
Python
45 votes163 views6 answers
Python webbrowser
Python
0 vote136 views1 answer
Dice throw program in python
Python
12 votes145 views2 answers
Python read from stdin
Python
24 votes161 views5 answers
Python sort descending
Python
15 votes142 views2 answers
Code for test and train split
Python
19 votes148 views2 answers
How to find the datatype of a dataframe in python
Python
15 votes106 views4 answers
Find average in python
Python
94 votes179 views2 answers
Python select random number
Python