Dealing with Dates and Times in Python

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Dealing with Dates and Times in Python

Dealing with Dates and Times in Python

1. Working with Dates

What Day is it Today?Creating a Date Object Date Attributes Date Methods Date Formats One More Formatting Date Difference Arithmetic Operations with timedelta Objects

2. Working with Times

What Time is it Now?Creating a datetime Object Datetime Attributes Datetime Methods Datetime Formats 12-Hour and 24-Hour Formats Date and Time Difference Reading Date and Time from String

3. Timezones and Daylight Savings Time (DST)

The Variery of Timezones Timezone Examples Applying Timezone to Datetime Object What Time is it in ... ?Daylight Savings Time

4. Working with Dates and Times in pandas

Challenge: What Will We Work With?Challenge: Converting Columns into datetime Type Challenge: Extreme Trips Durations Challenge: Investigation Challenge: Negative Trip Duration Challenge: Is this Common Issue?Challenge: Fixing the Issues Challenge: Average Metrics Across Taxi Types Challenge: Corrected Metrics Across Taxi Types Challenge: Group by Period?

Datetime Attributes

Like for date objects, there are also attributes for datetime allowing us to extract any part of the date and time we want. These are:

datetime.year - extracts year;
datetime.month - extracts month;
datetime.day - extracts day of the month;
datetime.hour - extracts hour from time;
datetime.minute - extracts minute from time;
datetime.second - extracts second from time;
datetime.microsecond - extracts microseconds from time.

For example, from the datetime object, we can extract only day, minute, and second.


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# Load class from library
from datetime import datetime

# Create datetime object
dt = datetime(2020, 11, 1, 11, 20, 25)

# Extract day, minute and second
print("Day of month:", dt.day)
print(f"Minute:Second - {dt.minute}:{dt.second}")

Завдання

Swipe to start coding

Given datetime object dt with the assigned date "May 15, 2013, 18:10:52". Replace the first two ___ parts with the day and month of dt (like 15.5), and the last two ones with the hour and minute (like 18:10).

Рішення

Перейдіть на комп'ютер для реальної практикиПродовжуйте з того місця, де ви зупинились, використовуючи один з наведених нижче варіантів

Все було зрозуміло?

Дякуємо за ваш відгук!

Секція 2. Розділ 3

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Datetime Attributes

Like for date objects, there are also attributes for datetime allowing us to extract any part of the date and time we want. These are:

datetime.year - extracts year;
datetime.month - extracts month;
datetime.day - extracts day of the month;
datetime.hour - extracts hour from time;
datetime.minute - extracts minute from time;
datetime.second - extracts second from time;
datetime.microsecond - extracts microseconds from time.

For example, from the datetime object, we can extract only day, minute, and second.


              123456789
            
# Load class from library
from datetime import datetime

# Create datetime object
dt = datetime(2020, 11, 1, 11, 20, 25)

# Extract day, minute and second
print("Day of month:", dt.day)
print(f"Minute:Second - {dt.minute}:{dt.second}")

Завдання

Swipe to start coding

Given datetime object dt with the assigned date "May 15, 2013, 18:10:52". Replace the first two ___ parts with the day and month of dt (like 15.5), and the last two ones with the hour and minute (like 18:10).

Рішення

Перейдіть на комп'ютер для реальної практикиПродовжуйте з того місця, де ви зупинились, використовуючи один з наведених нижче варіантів

Все було зрозуміло?

Дякуємо за ваш відгук!

Секція 2. Розділ 3

Перейдіть на комп'ютер для реальної практикиПродовжуйте з того місця, де ви зупинились, використовуючи один з наведених нижче варіантів

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