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forked from tdwojak/Python2018

Usuń 'task02.py'

This commit is contained in:
Michał Budny 2018-06-25 16:41:01 +00:00
parent c5543322de
commit 0fa75f61e7

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#!/usr/bin/env python
# -*- coding: utf-8 -*-
def wczytaj_dane():
return pd.read_csv('mieszkania.csv')
def most_common_room_number(dane):
return dane['Rooms'].mode()[0]
def cheapest_flats(dane, n):
return dane.sort_values('Expected', axis=0, ascending=True)[:n]
def find_borough(desc):
dzielnice = ['Stare Miasto',
'Wilda',
'Jeżyce',
'Rataje',
'Piątkowo',
'Winogrady',
'Miłostowo',
'Dębiec']
for dzielnica in dzielnice:
if dzielnica in desc:
return dzielnica
return 'Inne'
def add_borough(dane):
dane['Borough'] = dane['Location'].apply(find_borough)
def write_plot(dane, filename):
# TODO
pass
def mean_price(dane, room_number):
return dane[dane['Rooms'] == room_number]['Expected'].mean()
def find_13(dane):
return dane[dane['Floor'] == 13]['Borough'].unique()
def find_best_flats(dane):
return dane[(dane['Borough'] == 'Winogrady') & (dane['Floor'] == 1) & (dane['Rooms'] == 3)]
def main():
dane = wczytaj_dane()
print(dane[:5])
print("Najpopularniejsza liczba pokoi w mieszkaniu to: {}"
.format(most_common_room_number(dane)))
print("{} to najłądniejsza dzielnica w Poznaniu."
.format(find_borough("Grunwald i Jeżyce")))
print("Średnia cena mieszkania 3-pokojowego, to: {}"
.format(mean_price(dane, 3)))