Bad ideas include a collection of bad Python 3 ideas. This package is not compatible with Python 2.
Bad Ideas are prepared for PyCon 2017 talk: Magic Method, on the wall, who, now, is the __fairest__ one of all?. You can read the proposal for this talk on the Zepworks blog
If you have any bad ideas that you want to be added here, let me know!
This code is for educational purposes ONLY. Use it at your own risk.
pip install bad-ideas
Avoid the carpal tunnels, use mutable integers!
>>> from bad import number
>>> num = number(10)
>>> num + 3
13
>>> num
13
>>> 3 - num
-10
>>> num
-10
>>> 2 / num
-0.2
>>> num
-0.2>>> from bad import filtered
>>> foo = [1, 2, 3, 5, 6, 7]
>>> filtered(lambda x: x % 3 == 0, foo)
[3, 6]>>> from bad import grep
>>> LINES = """
... Whether you're new to programming or
... an experienced developer, it's easy
... to learn and use Python.
... Checkout jobs.python.org
... for Python jobs.
... """
>>> LINES | grep('Python')
['to learn and use python.', 'checkout jobs.python.org', 'for python jobs.']
>>> LINES | grep('Python') | grep('jobs')
['checkout jobs.python.org', 'for python jobs.']Need some memory leaking? Subclass the Undeletable to introduce "persistent" objects that won't go away!
>>> from bad import Undeletable
>>> obj = Undeletable()
>>> del obj
You can't delete me!
>>> obj
<undeletable:4127530384>Note that you can have many references to the same object. You can still delete all the references except the last one:
>>> obj2 = obj
>>> del obj2
>>> obj2
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
NameError: name 'obj2' is not defined
>>> obj
<undeletable:4127530384>Make a PR or open a ticket!