📅  最后修改于: 2023-12-03 15:19:21.584000             🧑  作者: Mango
In Python, the Pandas
library provides the Timestamp
class to work with date and time data effectively. The hour
attribute of the Timestamp
class allows you to extract the hour component from a given timestamp.
This tutorial will guide you on how to use the hour
attribute of the Pandas
Timestamp
class in Python to get the hour component from a timestamp.
The syntax to access the hour
attribute of a Timestamp
object is as follows:
timestamp.hour
Consider the following example where we have a timestamp representing a specific date and time:
import pandas as pd
# Creating a timestamp object
timestamp = pd.Timestamp('2022-10-31 18:45:30')
# Accessing the hour component
hour = timestamp.hour
print(hour)
18
In the above example, we first import the pandas
library to use the Timestamp
class. Then, we create a Timestamp
object timestamp
representing the date and time 2022-10-31 18:45:30
.
To extract the hour component from the timestamp, we use the hour
attribute as timestamp.hour
. It returns the hour value as 18
.
The hour
attribute of the Pandas
Timestamp
class is a useful way to extract the hour component from a given timestamp. It allows you to perform various operations like filtering, grouping, or analyzing data based on the hour value.