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done #37

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20 changes: 10 additions & 10 deletions 1_date_and_time.py
Original file line number Diff line number Diff line change
Expand Up @@ -7,21 +7,21 @@
2. Превратите строку "01/01/20 12:10:03.234567" в объект datetime

"""
from datetime import *


def print_days():
"""
Эта функция вызывается автоматически при запуске скрипта в консоли
В ней надо заменить pass на ваш код
"""
pass
date = datetime.now()
delta_1 = timedelta(days=1)
delta_30 = timedelta(days=30)
date_1 = date - delta_1
date_30 = date - delta_30
return date.strftime('%d.%m.%Y'), date_1.strftime('%d.%m.%Y'), date_30.strftime('%d.%m.%Y')


def str_2_datetime(date_string):
"""
Эта функция вызывается автоматически при запуске скрипта в консоли
В ней надо заменить pass на ваш код
"""
pass
date = datetime.strptime(date_string, '%m/%d/%y %H:%M:%S.%f')
return date

if __name__ == "__main__":
print_days()
Expand Down
17 changes: 12 additions & 5 deletions 2_files.py
Original file line number Diff line number Diff line change
Expand Up @@ -12,11 +12,18 @@
"""

def main():
"""
Эта функция вызывается автоматически при запуске скрипта в консоли
В ней надо заменить pass на ваш код
"""
pass
with open('referat.txt', 'r', encoding='utf8') as f:
str = f.read()
len_str = len(str)
words = 0
for word in str.split():
words += 1

with open('referat2.txt', 'w', encoding='utf8') as text:
point_to_exclamation_point = str.replace('.', '!')
text.write(point_to_exclamation_point)

return len_str, words

if __name__ == "__main__":
main()
24 changes: 17 additions & 7 deletions 3_dict_to_csv.py
Original file line number Diff line number Diff line change
Expand Up @@ -10,12 +10,22 @@

"""

def main():
"""
Эта функция вызывается автоматически при запуске скрипта в консоли
В ней надо заменить pass на ваш код
"""
pass
import csv

def main(dictionary):
with open('export.csv', 'w', encoding='utf-8') as f:
fields = ['name', 'age', 'job']
writer = csv.DictWriter(f, fields, delimiter=';')
writer.writeheader()
for i in dictionary:
writer.writerow(i)

dictionary = [
{'name': 'Маша', 'age': 25, 'job': 'Scientist'},
{'name': 'Вася', 'age': 8, 'job': 'Programmer'},
{'name': 'Эдуард', 'age': 48, 'job': 'Big boss'},
{'name': 'Вадим', 'age': 32, 'job': 'Artist'}
]

if __name__ == "__main__":
main()
main(dictionary)