How to convert DataFrame to HTML in Python

Hi Python programmers, In this guide, we are going to learn how to convert DataFrame to HTML in Python, and also we will see some Python Dataframe to HTML Examples. Here we will use one of the most popular Python packages Pandas. In our previous tutorials, we have already seen lots of Python pandas tutorials.

Most of the time as a developer you need to convert Python DataFrame to HTML, Then we have the best package pandas that provide various functions to deals with the Python pandas DataFrame.Here we will use Python DataFrame to_html() function to convert any DataFrame to HTML code and also we will see how to write HTML code inside a separate HTML file.

Prerequisites

To convert Python DataFrame to HTML you have to install pandas package using Python package installed pip. Use the following command to download and install the latest pandas package.

pip install pandas

Convert DataFrame to HTML

We have a list that contains various dictionaries and each dictionary contains each student’s information such that Name, Age, Occupation, and Skills.

# List of Python dictionaries
[{'Age': 23,
  'Name': 'Vishvajit Rao',
  'Occupation': 'Developer',
  'Skills': 'Python'},
 {'Age': 33,
  'Name': 'John',
  'Occupation': 'Front End Developer',
  'Skills': 'Angular'},
 {'Age': 21, 'Name': 'Harshita', 'Occupation': 'Tester', 'Skills': 'Selenium'},
 {'Age': 30,
  'Name': 'Mohak',
  'Occupation': 'Full Stack',
  'Skills': 'Python, React and MySQL'}]

Now, will convert the above list into Dataframe using the following code.

# convert into dataframe
df = pd.DataFrame(data=students)

# print dataframe
print(df)

After converting Dictionary to DataFrame, your DataFrame looks something like this.

            Name  Age           Occupation                   Skills
1  Vishvajit Rao   23            Developer                   Python
2           John   33  Front End Developer                  Angular
3       Harshita   21               Tester                 Selenium
4          Mohak   30           Full Stack  Python, React and MySQL

Now it is time to see the magic of the DataFrame to_html() function that converts DataFrame to HTML in Python. to_html() function converts the whole Dataframe to an HTML table where each row of DataFrame represents the single row inside the table.

Example: Convert DataFrame to HTML using Pandas

# convert into html
html = df.to_html()

# print html
print(html)

After executing the above code your HTML code looks like this.

Output

<table border="1" class="dataframe">
  <thead>
    <tr style="text-align: right;"> 
      <th></th>
      <th>Name</th>
      <th>Age</th>
      <th>Occupation</th>
      <th>Skills</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <th>1</th>
      <td>Vishvajit Rao</td>
      <td>23</td>
      <td>Developer</td>
      <td>Python</td>
    </tr>
    <tr>
      <th>2</th>
      <td>John</td>
      <td>33</td>
      <td>Front End Developer</td>
      <td>Angular</td>
    </tr>
    <tr>
      <th>3</th>
      <td>Harshita</td>
      <td>21</td>
      <td>Tester</td>
      <td>Selenium</td>
    </tr>
    <tr>
      <th>4</th>
      <td>Mohak</td>
      <td>30</td>
      <td>Full Stack</td>
      <td>Python, React and MySQL</td>
    </tr>
  </tbody>
</table>

Full code

You can avail all the above codes from here.

Example: Convert Python DataFrame to HTML

import pandas as pd

# List of Python dictionaries
students = [{"Name": "Vishvajit Rao", "Age": 23, "Occupation": "Developer","Skills": "Python"},
{"Name": "John", "Age": 33, "Occupation": "Front End Developer","Skills": "Angular"},
{"Name": "Harshita", "Age": 21, "Occupation": "Tester","Skills": "Selenium"},
{"Name": "Mohak", "Age": 30, "Occupation": "Full Stack","Skills": "Python, React and MySQL"}]

# convert into dataframe
df = pd.DataFrame(data=students, index=[1,2,3,4])

# print dataframe
print("Dataframe is:- ")

print(df)

# convert into html
html = df.to_html()

# print html
print("HTML Code is:- ")
print(html)

Output

Dataframe is:- 
            Name  Age           Occupation                   Skills
1  Vishvajit Rao   23            Developer                   Python
2           John   33  Front End Developer                  Angular
3       Harshita   21               Tester                 Selenium
4          Mohak   30           Full Stack  Python, React and MySQL
HTML Code is:- 
<table border="1" class="dataframe">
  <thead>
    <tr style="text-align: right;"> 
      <th></th>
      <th>Name</th>
      <th>Age</th>
      <th>Occupation</th>
      <th>Skills</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <th>1</th>
      <td>Vishvajit Rao</td>
      <td>23</td>
      <td>Developer</td>
      <td>Python</td>
    </tr>
    <tr>
      <th>2</th>
      <td>John</td>
      <td>33</td>
      <td>Front End Developer</td>
      <td>Angular</td>
    </tr>
    <tr>
      <th>3</th>
      <td>Harshita</td>
      <td>21</td>
      <td>Tester</td>
      <td>Selenium</td>
    </tr>
    <tr>
      <th>4</th>
      <td>Mohak</td>
      <td>30</td>
      <td>Full Stack</td>
      <td>Python, React and MySQL</td>
    </tr>
  </tbody>
</table>

Save HTML code inside the file

Most of the time it requires saving converted HTML code to separate dot (.) HTML file. Here we will open() function to write a HTML file.

Important:- Click here to learn Python file handling

Example: convert DataFrame to HTML in Python

# convert into html
html = df.to_html()

file = open("index.html", "w")
file.write(html)
file.close()

After rendering the HTML file inside the browser your table looks like the below screenshot.

Conclusion

So, In this guide, we have seen all about How to convert Dataframe to HTML in Python using the Python pandas package and also explored python Dataframe to HTML examples. This is one of the legit approaches to convert any Dataframe to HTML table code.

I hope this article will help you. if you like this article, please share and keep visiting for further Python interesting tutorials.

Reference:- Click Here

Thanks for your valuable time …. 👏👏