def multi_key_sort(items, columns):
comparators = [((i(col[1:].strip()), -1) if col.startswith('-') else (i(col.strip()), 1)) for col in columns]
def comparator(left, right):
comparator_iter = (cmp(fn(left), fn(right)) * multi for fn, multi in comparators)
return next((result for result in comparator_iter if result), 0)
return sorted(items, key=cmp_to_key(comparator))
def multikeysort(items, columns):
comparers = [((i(col[1:].strip()), -1) if col.startswith('-') else
(i(col.strip()), 1)) for col in columns]
def comparer(left, right):
comparer_iter = (cmp(fn(left), fn(right)) * mult
for fn, mult in comparers)
return next((result for result in comparer_iter if result), 0)
return sorted(items, key=cmp_to_key(comparer))
def multikeysort(items, columns):
"""http://stackoverflow.com/a/1144405"""
from operator import itemgetter as i
from functools import cmp_to_key
comparers = [((i(col[1:].strip()), -1) if col.startswith('-') else
(i(col.strip()), 1)) for col in columns]
def comparer(left, right):
comparer_iter = (cmp(fn(left), fn(right)) * mult
for fn, mult in comparers)
return next((result for result in comparer_iter if result), 0)
return sorted(items, key=cmp_to_key(comparer))
def multikeysort(items, columns):
"""http://stackoverflow.com/a/1144405"""
from operator import itemgetter as i
from functools import cmp_to_key
comparers = [
((i(col[1:].strip()), -1) if col.startswith('-') else (i(col.strip()), 1))
for col in columns
]
def comparer(left, right):
comparer_iter = (
cmp(fn(left), fn(right)) * mult
for fn, mult in comparers
)
return next((result for result in comparer_iter if result), 0)
return sorted(items, key=cmp_to_key(comparer))
def multikeysort(items, columns):
"""
Given an iterable of dicts, sort it by the columns (keys) specified in `columns` in order they appear.
c.f. https://stackoverflow.com/questions/1143671/python-sorting-list-of-dictionaries-by-multiple-keys
"""
# cmp was builtin in python2, have to add it for python3
def cmp(a, b):
return (a > b) - (a < b)
comparers = [((i(col[1:].strip()), -1) if col.startswith("-") else
(i(col.strip()), 1)) for col in columns]
def comparer(left, right):
comparer_iter = (cmp(fn(left), fn(right)) * mult
for fn, mult in comparers)
return next((result for result in comparer_iter if result), 0)
return sorted(items, key=cmp_to_key(comparer))
def get_sorted_arr_from_obj(wrestler_obj: dict, columns: list) -> list:
wrestler_arr = []
for wrestler, data in wrestler_obj.items():
obj = {'wrestler': wrestler}
for k, v in data.items():
obj[k] = v
wrestler_arr.append(obj)
comparers = [
((i(col[1:].strip()), -1) if col.startswith('-') else (i(col.strip()), 1))
for col in columns
]
def cmp(a, b):
return (a > b) - (a < b)
def comparer(left, right):
comparer_iter = (
cmp(fn(left), fn(right)) * mult
for fn, mult in comparers
)
return next((result for result in comparer_iter if result), 0)
return sorted(wrestler_arr, key=cmp_to_key(comparer))
# Crie um programa onde 4 jogadores joguem um dado e tenham resultados aleatórios. Guarde esses resultados em um
# dicionário. No final, coloque esse dicionário em ordem, sabendo que o vencedor tirou o maior número no dado.
from random import randint as r
from operator import itemgetter as i
jogo = {}
ordem = {}
for c in range(1, 5):
jogo[f'Jogador {c}'] = r(1, 6)
for k, v in jogo.items():
print(f'{k}: {v}')
ordem = sorted(jogo.items(), key=i(1), reverse=True)
print()
print('RANKING')
for v, d in enumerate(ordem):
print(f'{v + 1}° lugar: {d[0]} com valor {d[1]}')