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Nikola Živković NMZivkovic

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@NMZivkovic
NMZivkovic / import_pymongo.py
Created November 1, 2019 12:22
from pymongo import MongoClient
@NMZivkovic
NMZivkovic / fstring1.py
Last active October 21, 2019 14:01
rc = "Rubik's Code"
f"{rc=}"
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NMZivkovic / fstringexample.py
Created October 21, 2019 13:54
rc = "Rubik's Code"
f"{rc} is awesome!"
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NMZivkovic / finality.py
Created October 21, 2019 13:45
from typing import final
@final
class Song:
artist: str
title: str
album: str
year: int
class Derived(Song): # ERROR: Can't inherit from final class "Song"
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NMZivkovic / laterals.py
Created October 21, 2019 13:18
from typing import Literal
def nBackAtYa(n: Literal[11, 33, 66]):
if n < 111:
return n
else:
raise ValueError('n must less than 111')
@NMZivkovic
NMZivkovic / laterals_problem.py
Created October 21, 2019 13:12
def nBackAtYa(n: int):
if n < 111:
return n
else:
raise ValueError('n must less than 111')
@NMZivkovic
NMZivkovic / typedicterror.py
Created October 21, 2019 12:56
from typing import TypedDict
class Song(TypedDict):
artist: str
title: str
album: str
year: int
song: Song = {'artist': 'Nikola Nezit', 'title': 'Three Suns Halo', 'album': 'Triad', 'year': 2013}
@NMZivkovic
NMZivkovic / typeddict.py
Last active October 21, 2019 12:54
from typing import TypedDict
class Song(TypedDict):
artist: str
title: str
album: str
year: int
song: Song = {'artist': 'Nikola Nezit', 'title': 'Three Suns Halo', 'album': 'Triad', 'year': 2013}
@NMZivkovic
NMZivkovic / posparam6.py
Created October 17, 2019 13:59
def function(a, b /):
print(a + b)
# Invalid
function(a = 5, b = 6)
# Valid
function(5, 6)
@NMZivkovic
NMZivkovic / posparam5.py
Created October 17, 2019 13:58
def function(a, b /, c, *, d):
print(a + b + c + d)