Python Report Builder | Tutorial

Python Report Builder | Tutorial


Try Explo. Customer-facing analytics for any platform

Get started

Today, businesses heavily rely on reports to gain insights, make informed decisions, and drive growth. Python, a powerful programming language with extensive libraries and frameworks, offers robust tools for building reports efficiently and at scale. In this blog post, we will explore the process of building custom reports in Python, and its key features and provide a step-by-step tutorial for those wishing to create their own custom reports. 

Overview of a Python Report Builder

Building reports in Python involves utilizing libraries such as pandas, matplotlib, and seaborn to extract, manipulate, analyze, and visualize data. These libraries provide a seamless workflow for generating professional reports. Users can extract data by establishing various database connections, clean and preprocess data, create a wide range of visualizations, and finally assemble final reports.

Versatility, ease of use, and extensive community support make Python a great choice for report generation. By leveraging Python’s flexibility, businesses can create powerful, data-driven reports that provide valuable insights and facilitate informed decision-making.

Step-by-Step Tutorial

Now that we have a good understanding of what a Python Report Builder is, let’s take a practical look at how to use it. 

The first step is connecting to your data source. To build reports in Python, establishing a connection to the data source is crucial. You can connect to various data sources, including SQL databases, CSV files, or APIs. This step ensures that you have the necessary data to generate a report. Once the data is acquired, you can clean and preprocess the data. Pandas is a popular library in Python used for data cleaning tasks, such as handling missing values, removing duplicates, and transforming data types.

Next, you can begin creating the report. Python offers powerful libraries like Matplotlib and Seaborn for data visualization. Matplotlib provides a flexible and customizable interface for creating publication-quality plots. Seaborn, built on top of Matplotlib, simplifies the creation of visually appealing statistical graphs. These libraries allow you to generate a wide range of visualizations, including bar charts, line plots, scatter plots, histograms, and heatmaps. By visualizing data, you can identify patterns, trends, and outliers, enabling you to derive meaningful insights from your data.

With the data prepared and visualizations created, it's time to assemble the report. Python provides libraries like Pandas and XlsxWriter to generate reports in various formats, including Excel spreadsheets and PDFs.These libraries allow you to organize the data, insert visualizations, and customize the report layout. Additionally, you can include text, titles, and captions to provide context and explanations for the insights presented in the report. Python’s flexibility enables you to tailor the report to your specific requirements and create professional-looking deliverables. 

The last step is to automate the report. To streamline the reporting process and save time, automation is essential. Python provides several libraries, such as Schedule and CronTab, which enable you to schedule report generation at specific intervals. By automating the report generation, you can ensure that up-to-date insights are readily available to stakeholders without manual intervention.


Data-driven decision-making is paramount for businesses to thrive in today’s competitive landscape. Python’s robust ecosystem of libraries and frameworks provides excellent platform-building reports that extract actionable insights from data. By following the step-by-step tutorial outlined in this blog, you can leverage Python’s capabilities to create automated and visually appealing reports. 

Alternative Solution

Additionally, by adopting Explo’s Report Builder, businesses can unlock advanced reporting features and take their data reporting to the next level. Embrace the power of data and make informed decisions with Explo’s Report Builder today.

Back to Blog

Recent Blogs

Get Started Now

Creating dashboards and reports for your customer has never been easier. Find out how Explo can work for your team.